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zeng2010金虫 (正式写手)
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[求助]
求助一化合物的微谱数据，万分感谢
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查询模式：模糊查询 碳谱数据输入： 按从小到大顺序输入，数字间用英文半角逗号(,)分隔例如： 12.5411,20.8213,24.1652,26.9781,27.4534,30.0283,62.4012,112.6556,112.8816,114.1810,119.6895,124.2375,143.2206,144.0681,146.7517,165.3675 |
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kaola0916
铁杆木虫 (著名写手)
- 应助: 173 (高中生)
- 金币: 6943.8
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- 注册: 2009-09-25
- 专业: 药剂学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
zeng2010: 金币+20, ★★★很有帮助 2012-06-19 21:31:50
感谢参与，应助指数 +1
zeng2010: 金币+20, ★★★很有帮助 2012-06-19 21:31:50
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查询模式：模糊查询 碳谱数据输入： 按从小到大顺序输入，数字间用英文半角逗号(,)分隔例如： 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 12.5411,20.8213,24.1652,26.9781,27.4534,30.0283,62.4012,112.6556,112.8816,114.1810,119.6895,124.2375,143.2206,144.0681,146.7517,165.3675 溶剂选项： 全部 CDCl3 CD3CD2OD CD2Cl2 C5D5N C3D7NO CD3SOCD3 C4D8O (CH3)4Si C4D8O2 CD3COOD C4D8O2 H2O D2O CF3COOD CD3OD ND3 CD3COCD3 C6D6 CD3CN 查询空值 匹配容差： (数字格式，可自行设定) 相似度： %(相似度>=50%) 查询结果：共查到30个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . 5,10-dihydro-indeno[1,2-b]indole-1,4-diol C15H11NO2 相似度:56.2% Bioorganic & Medicinal Chemistry 2009 17 6583-6589 Antioxidant activity of 5,10-dihydroindeno[1,2-b]indoles containing substituents on dihydroindeno part Oktay Talaz, İlhami Gülçin, Süleyman Göksu, Nurullah Saracoglu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . neoechinulin A 相似度:55.5% China Journal of Chinese Materia Medica 2008 33 1032-1035 Studies on chemical constituents of Saussurea laniceps DAWA Zhuoma, ZHOU Yan, BAI Yang, GESANG Suolang, XIE Ping, DING Lisheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . Cyclocymopol monomethyl ether 2a 相似度:52.9% Phytochemistry 1982 21 2139-2141 Diastereoisomers of cyclocymopol and cyclocymopol monomethyl ether from Cymopolia barbata Oliver J. Mcconnell, Patricia A. Hughes, Nancy M. Targett Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . neoechinulin A 相似度:52.6% Chemical & Pharmaceutical Bulletin 2004 52(3) 375-376 Golmaenone, a New Diketopiperazine Alkaloid from the Marine-Derived Fungus Aspergillus sp. Yong LI,Xifeng LI,Se-Kwon KIM,Jung Sook KANG,Hong Dae CHOI,Jung Rae RHO,and Byeng Wha SON Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . n-hexacosanylferulate 相似度:52.6% Acta Pharmaceutica Sinica 2005 Vol 40 935-939 Chemical constituents from the mangrove plant Ceriops tagal ZHANG Yan; DENG Zhi-wei; GAO Tian-xiang; FU Hong-zheng; LIN Wen-han Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 4'-O-3-methyl-2-butenoyl rutaretin C19H20O6 相似度:52.6% Heterocycles 2006 69 481-486 New Furanocoumarins Isolated from the Roots of Ferulago isaurica Pesmen Growing in Turkey Ceyda Sibel (Erdurak) Kilic, Yoshihito Okada, Maksut Coskun, and Toru Okuyama* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . neoechinulin A C19H21O2N3 相似度:52.6% Natural Product Research and Development 2007 19 48-50 Neoechinulin A:An Indole Alkaloid Isolated from Metabolites of Plant Endophyte WANG Wei; CHEN Chao; YANG Jun; HU Chang-qi* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . B-5354a C19H29NO3 相似度:52.6% The Journal of Antibiotics 2000 53 753-758 B-5354a, b and c, New Sphingosine Kinase Inhibitors, Produced by a Marine Bacterium; Taxonomy, Fermentation, Isolation, Physico-chemical Properties and Structure Determination KEITA KONO,MASAHIRO TANAKA,TADAYOSHI MIZUNO,KENTARO KODAMA,TAKESHI OGITA and TAKAFUMI KOHAMA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 6-epi-β-snyderol C15H25OBr 相似度:50% Journal of Natural Products 2009 72 1716-1719 Metabolites from the Sea Hare Aplysia fasciata Efstathia Ioannou, Michela Nappo, Conxita Avila, Constantinos Vagias, and Vassilios Roussis Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . compound 26 相似度:50% Journal of Natural Products 2005 68 1581-1587 Extraction, Hemisynthesis, and Synthesis of Canthin-6-one Analogues. Evaluation of Their Antifungal Activities Flor Soriano-Agatn, Delphine Lagoutte, Erwan Poupon, Franois Roblot,Alain Fournet, Jean-Charles Gantier, and Reynald Hocquemiller Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 2-{[Exo-1,7,7-trimethylbicyclo-[2.2.1]hept-2-yl]hydroxy}phenol 相似度:50% Chemistry of Natural Compounds 2007 43 245-248 ALKYLATION OF PYROCATECHOL AND RESORCINOL BY CAMPHENE I. Yu. Chukicheva, I. V. Timusheva,L. V. Spirikhin, and A. V. Kuchin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . 1-Acetyl-3-methyl-4-(3-ethoxy-4-acetoxybenzylidenamino)-4,5-dihydro-1H-1,2,4-triazol-5-one C16H18N4O5 相似度:50% Molecules 2005 10 961-970 Synthesis and Non-Aqueous Medium Titrations of Some New 4-Benzylidenamino-4, 5-dihydro-1H-1, 2, 4-triazol-5-one Derivatives Haydar Yüksek, Osman Ücüncü, Muzaffer Alkan, Zafer Ocak and Sule Bahceci Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . nodakenetin 相似度:50% Acta Pharmaceutica Sinica 1994 29 49-54 ISOLATLON AND STRUCTRAL ELUCIDATION OF QIANHUCOUMAKIN D AND QIANHUCOUMARIN E FROM PEUCEDANUM PRAERUPTORUM LY; Kong; X Li; YH Pei and TR zhu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . hydroxyechinofuran C16H16O4 相似度:50% Phytochemistry 1998 47 1037-1039 Formation and secretion of a new brown benzoquinone by hairy root cultures of Lithospermum erythrorhizon Hiroshi Fukui, A. F. M. Feroj Hasan, Tomohiro Ueoka, Masaharu Kyo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . 8,9-dihydro-8-(1-hydroxy-1-methylethyl)-6-(3-methylbut-2-enyloxy)furo-2,3-h]-benzopyran-2-one C19H22O5 相似度:50% Phytochemistry 1996 43 877-879 Coumarins from the aerial parts of Chorilaena quercifolia Achille Nouga Bissoue, Frédéric Muyard, François Bevalot, François Tillequin, Marie-France Mercier, James A. Armstrong, Jacqueline Vaquette, Peter G. Waterman Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . 1-Isopropyl-2,4,4a,9-tetrahydro-3H-xanthene 相似度:50% Chemistry of Natural Compounds 2011 Vol. 47, No. 4 556-565 ALKYLATION OF PHENOL BY MYRTENOL A. A. Koroleva, I. Yu. Chukicheva,I. V. Fedorova, and A. V. Kuchin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 4-{(3,5-dimethylphenoxy)methylene}-9-methyl-2,3,4,9-tetrahydrothiopyrano[2,3-b]indole C21H21NOS 相似度:50% Journal of Heterocyclic Chemistry 2009 46 62-68 Regioselective unusual formation of spirocyclic 4-{3'-benzo(2',3'-dihydro)furo}-9-methyl-2,3,9-trihydrothiopyrano [2,3-b]indole by acid-catalyzed reaction of enol ethers K. C. Majumdar,S. Alam and B. Chattopadhyay Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . 1-n-butyl-2-methyl-4,9-dihydro-3H-3,4-carbazoldione 相似度:50% Journal of Heterocyclic Chemistry 2003 40 411-417 Synthesis and biological evaluation of structural variants of carbazoquinocin C Alparslan Aygün and Ulf Pindur Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . (S)-(-)-2-(acetoxymethyl)-N-(ethoxycarbonyl)-5-nitroindolin C14H16N2O6: 相似度:50% Journal of Heterocyclic Chemistry 2002 39 895-900 Stereoselective dimerization of benzylic amines derived from indoline Ireneusz Nowak and Clifford George Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . ethyl 8-(4-nitrophenyl)imidazo[1,2-a]pyridine-7-carboxylate C16H13N3O4 相似度:50% Heterocycles 2010 81 185-194 Facile Synthesis of Imidazo[1,2-a]pyridines via Tandem Reaction Jiong Jia, Yan-Qing Ge, Xu-Tang Tao, and Jian-Wu Wang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . l-2-(2-hydroxypropan-2-yl)-1-(3-methoxyphenyl)cyclobutanecarbonitrile C15H19NO2 相似度:50% Heterocycles 2009 78 1955-1976 Regio and Stereo Selectivity on the α-Aryl-δ-epoxynitrile Anionic Cyclization Reactions: Modulation towards a 5-Endo or 4-Exo Process Jesús Armando Luján-Montelongo, Adrián Vázquez-Sánchez, and José Gustavo Ávila-Zárraga Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . nupharidine 相似度:50% Heterocycles 2009 79 1101-1105 Nupharic Acid, a New Sesquiterpene Alkaloid from Nuphar japonicum Noriyuki Kogure, Akiko Nozoe, Mariko Kitajima, and Hiromitsu Takayama Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . Epicatunaregin C16H20O5 相似度:50% Helvetica Chimica Acta 2010 93 339-343 Catunaregin and Epicatunaregin, Two Norneolignans Possessing an Unprecedented Skeleton from Catunaregam spinosa Guang-Chun Gao, Xiong-Ming Luo, Xiao-Yi Wei, Shu-Hua Qi, Hao Yin, Zhi-Hui Xiao and Si Zhang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . 3,3'-dimethylellagic acid-4-O-sulphate C16H10O11S 相似度:50% Chinese Traditional and Herbal Drugs 2009 40 686-689 Chemical constituents in leaves of Euphorbia soongarica SHI Xin-hong; XU De-ran; KONG Ling-yi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . 4-Hydroxy-3-([2-(1H-2-indolyl)phenyl]iminomethyl)benzoic acid C22H16N2O3 相似度:50% Archiv der Pharmazie 2009 342 533-540 6-Substituted Indolo[1,2-c]quinazolines as New Antimicrobial Agents Rondla Rohini, Kanne Shanker, P. Muralidhar Reddy, Vasam Chandra Sekhar and Vadde Ravinder Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . Boc-L-Leuψ(CSNH)Val-pNA 相似度:50% Bioorganic & Medicinal Chemistry 1996 4 2201-2209 Use of BOP-Cl in the presence of Boc-amino monothioacids for the thioacylation of iminoacid residues Hoang-Thanh Le, Jean-François Gallard, Michel Mayer, Eric Guittet, Robert Michelot Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . compound 13 相似度:50% Bioorganic & Medicinal Chemistry 1998 6 31-41 Further antineoplastic terpenylquinones and terpenylhydroquinones JoséM. Miguel del Corral, Marina Gordaliza, M. Angeles Castro, M.Mar Mahiques, Arturo San Feliciano, M.Dolores García-Grávalos Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . 1,2-dimethoxy-6-propyl-5,6,6a,7-tetrahydro-4H-benzo[de][1,2,3]thiadiazolo[4,5-g]quinoline 相似度:50% Bioorganic & Medicinal Chemistry 2000 8 201-214 Ligand design for α1 adrenoceptor subtype selective antagonists John B Bremner, Burak Coban, Renate Griffith, Karina M Groenewoud, Brian F Yates Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . ethyl 7а-hydroxy-2-methyl-7-(3-nitrobenzylidene)-4-(3-nitrophenyl)-4,4а,5,6,7,7а-hexahydrocyclopentapyran-3-carboxylate C25H24N2O8 相似度:50% Russian Journal of Organic Chemistry 2011 47 1690-1694 Condensation of 2,6-diarylmethylidenecyclohexa(penta)nones with acetylacetone and ethyl acetoacetate T. V. Gulai, A. A. Morozova and A. G. Golikov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . neryl acetate 相似度:50% Organic Magnetic Resonance 1973 5 147-153 Configurations and conformations in acyclic, unsaturated hydrocarbons. A 13C NMR study J. W. de Haan and L. J. M. Van de Ven Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- |
2楼2012-06-19 21:26:05
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求助微谱数据库3个化合物 化合物A、13C NMR (151 MHz, CDCl3) δ 198.73, 147.98, 141.90, 132.55, 132.02, 126.75, 124.72, 98.90, 70.63, 46.38, 40.30, 36.58, 36.08, 33.91, 33.65, 29.30, 26.93, 23.70, 18.20. 化合物B、13C NMR (151 MHz, CDCl3) δ 193.79, 174.75, 148.98, 147.50, 147.12, 146.68, 143.04, 140.30, 129.55, 129.12, 121.13, 120.56, 114.71, 114.18, 110.05, 109.59, 72.56, 56.06, 52.20, 49.98, 47.55, 45.79, 39.99, 37.39, 35.86, 31.98, 24.26, 22.73, 22.42, 21.90. 化合物C、13C NMR (151 MHz, CDCl3) δ 214.16, 182.02, 144.45, 128.06, 62.54, 60.46, 54.05, 48.19, 43.91, 43.35, 42.78, 40.41, 39.30, 38.81, 37.61, 28.39, 24.24, 18.86, 18.17, 15.43, 14.82, 14.19. |
3楼2012-06-19 22:37:39
4楼2012-06-20 00:09:57
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化合物A 查询模式：模糊查询 碳谱数据输入： 按从小到大顺序输入，数字间用英文半角逗号(,)分隔例如： 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 198.73, 147.98, 141.90, 132.55, 132.02, 126.75, 124.72, 98.90, 70.63, 46.38, 40.30, 36.58, 36.08, 33.91, 33.65, 29.30, 26.93, 23.70, 18.20 溶剂选项： 全部 CDCl3 CD3CD2OD CD2Cl2 C5D5N C3D7NO CD3SOCD3 C4D8O (CH3)4Si C4D8O2 CD3COOD C4D8O2 H2O D2O CF3COOD CD3OD ND3 CD3COCD3 C6D6 CD3CN 查询空值 匹配容差： (数字格式，可自行设定) 相似度： %(相似度>=50%) 查询结果：共查到137个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . (1R*,3S*)-3-[4-(1,1-dimethylbutyl)phenyl]cyclohexanol C18H28O 相似度:63.1% Bioorganic & Medicinal Chemistry 2008 16 322-335 Synthesis and pharmacology of 1-deoxy analogs of CP-47,497 and CP-55,940 John W. Huffman, Alicia L.S. Thompson, Jenny L. Wiley, Billy R. Martin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 20-deoxocarnosol C24H32O5 相似度:60% Phytochemistry 1984 23 1677-1679 An abietane diterpene from the labiate Coleus barbatus Alphonse Kelecom Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . androsta-4,8(14),15-triene-3,17-dione C19H22O2 相似度:57.8% Journal of Natural Products 1991 Vol 54 178 Microbial Transformation of Cycloartenol, 24-Methylenecycloartanol, and Lanosterol, II. Isolation and Characterization of C19 Steroids Shoei-Sheng Lee, Liang-Hwa Young, K. C. Wang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 4-hydroxy-19-norabieta-8,11,13-trien-7-one, 相似度:57.8% Phytochemistry 1995 39 391-394 Norditerpenes from Juniperus chinensis Ching-Kuo Lee, Jim-Min Fang, Yu-Shia Cheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 17β-hydroxyandrost-4-en-3,6-dione 相似度:57.8% Phytochemistry 1993 33 831-834 The biotransformation of some steroids by Cephalosporium aphidicola James R. Hanson, Habib Nasir Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . Compound 13 相似度:57.8% Bioorganic & Medicinal Chemistry Letters 1997 7 2925-2928 Synthesis of 11,13-bridged progestational steroids A. I. A. Broess, M. B. Groen, H. Hamersma Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . (1R*,3S*)-3-[4-(1,1-dimethylpentyl)phenyl]cyclohexanol C19H30O 相似度:57.8% Bioorganic & Medicinal Chemistry 2008 16 322-335 Synthesis and pharmacology of 1-deoxy analogs of CP-47,497 and CP-55,940 John W. Huffman, Alicia L.S. Thompson, Jenny L. Wiley, Billy R. Martin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . taxamairin C C21H28O5 相似度:57.1% Journal of Asian Natural Products Research 2002 4 147-154 NON-TAXANE COMPOUNDS FROM THE BARK OF TAXUS YUNNANENSIS SHENG-HONG LI, HONG-JIE ZHANG, PING YAO, XUE-MEI NIU,WEI XIANG and HAN-DONG SUN Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . taxamairinC 相似度:57.1% Journal of Shenyang Pharmaceutical University 2011 28 360-363 Isolation and identification of chemical constituents of root of Girardinia suborbiculata C. J. Chen subsp. Triloba FENG Bao-min, LIU Jing-yan, WANG Hui-guo, SHI Li-ying, TANG Ling, WANG Yong-qi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 11-hydroxysugiol 相似度:55% Helvetica Chimica Acta 2004 Vol. 87 2346 Abietanes and a Novel 20-Norabietanoid from Plectranthus cyaneus (Lamiaceae) Tibor Horvath, Anthony Linden, Fumihiko Yoshizaki, Conrad Hans Eugster, and Peter Rüedi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 7β-hydroxypimara-8,15-dien-14-one C27H32N2O9 相似度:55% Phytochemistry 2003 897-901 Alkaloids and a pimarane diterpenoid from Strychnos vanprukii Piyanuch Thongphasuk, Rutt Suttisri, Rapepol Bavovada, Robert Verpoorte Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . 7β-hydroxy-teideadiol C20H30O3 相似度:55% Phytochemistry 2003 663-668 The microbiological transformation of the diterpenes dehydroabietanol and teideadiol by Mucor plumbeus Braulio M. Fraga, Melchor G. Hernández, Jose M. Artega, Sergio Suárez Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 11-hydroxysugiol 相似度:55% Chinese Chemical Letters 2002 13 141-142 A New Abietane Diterpenoid from Orthosiphon wulfenioides Wei XIANG, Sheng Hong LI, Qin Shi ZHAO, Zhi NA, Bei JIANG,Hong Jie ZHANG, Zhong Wen LIN, Han Dong SUN Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . demethylcryptojaponol 相似度:55% China Journal of Chinese Materia Medica 2005 30 1753-1755 Studies on the chemical constituents in root of Coleus forskohlii XU Lingling, LU Jie, LI Weijia, KONG Lingyi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . 17α-methyltestosterone 相似度:55% Phytochemistry 1996 42 411-415 The hydroxylation of testosterone and some relatives by Cephalosporium aphidicola James R. Hanson, Habib Nasir, Aslam Parvez Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . 7β-hydroxybutenolide C20H24O3 相似度:55% Journal of Natural Products 1994 Vol 57 882 Hydroxylation of Synthetic Abietane Diterpenes by Aspergillus and Cunninghamella Species: Novel Route to the Family of Diterpenes Isolated from Tripterygium wilfordii R. Milanova, M. Moore, Y. Hirai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . compound 6 C20H24O3 相似度:55% Journal of Natural Products 1994 Vol 57 882 Hydroxylation of Synthetic Abietane Diterpenes by Aspergillus and Cunninghamella Species: Novel Route to the Family of Diterpenes Isolated from Tripterygium wilfordii R. Milanova, M. Moore, Y. Hirai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . 11-Hydroxysugiol 相似度:55% Phytochemistry 1994 35 1279-1284 Abietanes and kauranes from leaves of Cryptomeria japonica Wen-Chiung Su, Jim-Min Fang, Yu-Shia Cheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . compound 5 C19H30O2 相似度:55% Phytochemistry 1993 32 1225-1228 Viscidane diterpenes from Eremophila species P. G. Forster, E. L. Ghisalberti, P. R. Jefferies Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . compound 7 相似度:55% Phytochemistry 1991 30 3815-3817 Diterpenoids from the roots ofSalvia przewalskii Li Bo, Niu Fan-Di, Lin Zhong-Wen, Zhang Hong-Jie, Wang De-Zu, Sun Han-Dong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . (1R,3aR,4S,7aR)-1-((S)-6-hydroxy-6-methylheptan-2-yl)-7a-methyloctahydro-1H-inden-4-ol C18H34O2 相似度:55% Heterocycles 2010 81 381-394 Synthesis of 20-Epi-eldecalcitol [20-Epi-1α,25-dihydroxy-2β-(3-hydroxypropoxy)vitamin D3: 20-Epi-ED-71] Madoka Yoshino, Kohei Eto, Keisuke Takahashi, Jun Ishihara, Susumi Hatakeyama, Yoshiyuki Ono, Hitoshi Saito, and Noboru Kubodera Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . 3α,18-dihydroxy-3β,20-epoxykaur-15-ene C20H30O3 相似度:55% Molecules 2010 15 2178-2186 Chemical Constituents of Excoecaria acerifolia and Their Bioactivities Yan-Li Zhao, Qiu-Xia He, Yang Li, Si-Feng Wang, Ke-Chun Liu, Yong-Ping Yang and Xiao-Li Li Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . 12-O-demethylcryptojaponol 相似度:55% Magnetic Resonance in Chmesitry 2003 41 741-746 1H and 13C NMR spectral assignments of some natural abietane diterpenoids Benjamín Rodríguez Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . compound 10b 相似度:55% Phytochemistry 1984 23 1194-1196 The structure of sagittariol Shekhar C. Sharma, J.S. Tandon, Barry Porter, Muppala S. Raju, Ernest Wenkert Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . 17α-methyltestosterone 相似度:55% Steroids 1992 57 122-134 Synthesis and characterization by 1H and 13C nuclear magnetic resonance spectroscopy of 17α-hexanoic derivatives of 5α-dihydrotestosterone and testosterone Elisabeth Mappus, Mélanie Renaud, Marc Rolland de Ravel, Catherine Grenot, Claude Y. Cuilleron Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . compound 5 相似度:55% Steroids 1992 57 306-312 Studies on anabolic steroids. 9. Tertiary sulfates of anabolic 17α-methyl steroids: synthesis and rearrangement Honggang Bi, Robert Massé, George Just Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . bromosphaerol-B C20H32Br2O 相似度:55% Tetrahedron 2008 64 5184-5190 Cytotoxic bromoditerpenes from the red alga Sphaerococcus coronopifolius Vangelis Smyrniotopoulos, Antonio Quesada, Constantinos Vagias, Dimitri Moreau, Christos Roussakis, Vassilios Roussis Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . Excoagallochaol A C20H34O2 相似度:55% Journal of Chinese Pharmaceutical Sciences 2010 19 387-392 Assignment of the absolute stereochemistry of an unusual diterpenoid from the mangrove plant Excoecaria agallocha L. Zhen Liu; Wei Jiang; Zhi-Wei Deng; Wen-Han Lin* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . Lanyuamide IV C18H31NO2 相似度:52.6% Helvetica Chimica Acta 2001 Vol. 84 830 N-Isobutylamides and Butyrolactone from the Fruits of Zanthoxylum integrifoliolum Ian-Lih Tsai, Wei-Yu Lin, Mei-Wen Huang, Tzu-Li Chen, and Ih-Sheng Chen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . triterpenoid C30H50O2 相似度:52.6% Journal of Natural Products 1999 62 653-654 A New Acyclic Diketotriterpenoid Isolated from the Indonesian Marine Sponge Hyrtios erectus David E. Williams, Akbar Tahir, and Raymond J. Andersen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 31 . pseudodistomin E C18H34N2O 相似度:52.6% Journal of Natural Products 1997 60 986-990 Three New Pseudodistomins, Piperidine Alkaloids from the Ascidian Pseudodistoma megalarva Alan J. Freyer, Ashok D. Patil, Lew Killmer, Nelson Troupe, Mary Mentzer, Brad Carte, Leo Faucette, and Randall K. Johnson Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 32 . neoavarol C21H30O2 相似度:52.6% Chemical & Pharmaceutical Bulletin 1990 38 1121-1123 New Sesquiterpenoid Hydroquinone and Quinones from the Okinawan Marine Sponge (Dysidea sp.) Kazuo IGUCHI,Akira SAHASHI,Yasuji YAMADA and Junichi KOHNO Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 33 . compound 2 C18H28O 相似度:52.6% Chemical & Pharmaceutical Bulletin 1980 28 3452-3454 Labdane and Bisnorlabdane Type Diterpenes from Alpinia speciosa K. SCHUM. HIDEJI ITOKAWA,MAKOTO MORITA and SUSUMU MIHASHI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 34 . 7α,18-dihydroxydehydroabietanol C20H30O2 相似度:52.6% Chemical & Pharmaceutical Bulletin 1987 35 229-234 Constituent of Pollen. XIII. Constituents of Cedrus deodara LOUD. (2) TAICHI OHMOTO,KEEKO KANATANI (née INAGAKI) and KYOKO YAMAGUCHI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 35 . 5α-Androst-3-en-17β-ol 相似度:52.6% Steroids 2008 73 1409-1415 Synthesis and biochemical studies of 17-substituted androst-3-enes and 3,4-epoxyandrostanes as aromatase inhibitors Margarida M.D.S. Cepa, Elisiário J. Tavares da Silva, Georgina Correia-da-Silva, Fernanda M.F. Roleira, Natércia A.A. Teixeira Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 36 . compound 6 相似度:52.6% Natural Product Research 1993 2 91-95 A One-step Regioselective Construction of the Steroid Skeleton by Lewis Acid Catalyzed High Pressure Diels-Alder Reaction1 Easter Gacs-baitz; Lucio Minuti; Hans W. Scheeren; Roberta Selvaggi; Aldo Taticchi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 37 . 2,5-dihydroxyisocostic acid 相似度:52.6% Natural Product Research 2007 21 824-827 Sesquiterpene compounds from Inula viscosa Gianfranco Fontana; Salvatore La Rocca; Salvatore Passannanti; Maria Pia Paternostro Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 38 . 3 ',4'-dihydroxy-biabola-1,10-diene 相似度:52.6% China Journal of Chinese Materia Medica 2009 34 1101-1103 Chemical constituents from air-dried Piper longum LIU Wenfeng, JIANG Zhiyong, CHEN Jijun, ZHANG Xuemei, MA Yunbao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 39 . cleroda-3,13 (E)-dien-15,18-diol C20H34O2 相似度:52.6% Fitoterapia 2007 78 611-613 New phenolic esters from the resinous exudate of Haplopappus taeda Francesca Faini , Cecilia Labbé , René Torres , Jesús M. Rodilla ,Lucía Silva , Franco Delle Monache Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 40 . 3,4-dihydroxy-bisabola-1,10-diene C15H26O2 相似度:52.6% Phytochemistry 1997 45 537-544 Oxygenated bisabolanes from Alpinia densibracteata Lai-King Sy, Geoffrey D. Brown Structure 13C NMR 碳谱模拟图 |
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化合物C 查询模式：模糊查询 碳谱数据输入： 按从小到大顺序输入，数字间用英文半角逗号(,)分隔例如： 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 214.16,182.02,144.45,128.06,62.54,60.46,54.05,48.19,43.91,43.35,42.78,40.41,39.30,38.81,37.61,28.39,24.24,18.86,18.17,15.43,14.82 溶剂选项： 全部 CDCl3 CD3CD2OD CD2Cl2 C5D5N C3D7NO CD3SOCD3 C4D8O (CH3)4Si C4D8O2 CD3COOD C4D8O2 H2O D2O CF3COOD CD3OD ND3 CD3COCD3 C6D6 CD3CN 查询空值 匹配容差： (数字格式，可自行设定) 相似度： %(相似度>=50%) 查询结果：共查到171个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . ent-18-acetoxykaur-15-en-7-one C22H32O3 相似度:63.6% Journal of Natural Products 1990 Vol 53 441 Microbial Transformation of Tetracyclic Diterpenes: Conversion of ent-Kaurenones by Curvularia and Rhizopus Strains Andres Garcia-Granados, Antonio Martinez, Antonio Ortiz, Maria Esther Onorato, Jose Maria Arias Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . ent-18-hydroxykaur-15-en-7-one 相似度:61.9% Journal of Natural Products 1990 Vol 53 441 Microbial Transformation of Tetracyclic Diterpenes: Conversion of ent-Kaurenones by Curvularia and Rhizopus Strains Andres Garcia-Granados, Antonio Martinez, Antonio Ortiz, Maria Esther Onorato, Jose Maria Arias Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . siderone C20H28O3 相似度:61.9% Phytochemistry 1983 22 2537-2538 Siderone, a diterpene from Sideritis syriaca Pietro Venturella, Aurora Bellino, Maria Luisa Marino Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 3β-hydroxy-12-en-ursolic acid 相似度:59.0% Acta Bot. Boreal. -Occident. Sin. 2005 25 1234-1237 Lipid-soluble Chemical Constituents in Sonchus oleraceus HU Pei-zhuo, ZOU Chuan-zong, ZHU Ying Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . euphoranginol A 11-acetate C22H34O3 相似度:59.0% Journal of Natural Products 1994 Vol 57 811 ent-Kaurane Diterpenoids from Euphorbia wangii Zhong-Jian Jia, Jian-Gong Shi, Li Yang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . andrographic acid C20H28O6 相似度:57.1% Chemical & Pharmaceutical Bulletin 2007 55(3) 455-458 Secondary Metabolites from Andrographis paniculata Wenkui LI,Xudong XU,Hongjie ZHANG,Cuiying MA,Harry FONG,Richard VAN BREEMEN,and John FITZLOFF Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 15-normanoyloxide-14,18-dioic acid C19H30O5 相似度:57.1% Phytochemistry 2008 69 1005-1012 Secondary metabolites from the aerial parts of Salvia palaestina Bentham Giuseppina Cioffi, Ammar Bader, Anna Malafronte,Fabrizio Dal Piaz, Nunziatina De Tommasi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 16-hydroxy-ent-kauranoic acid 相似度:57.1% Chinese Chemical Letters 1992 3 435-436 A NEW DITERPENE LACTONE FROM TRIPTERYGUUM WILFORDII DO QUAN YU,FENG ZHI XIE,XIAO TIAN LIANG Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . glaucocalyxin F C20H32O4 相似度:57.1% Chinese Chemical Letters 2008 19 852-854 Two new diterpenoids from Rabdosia japonica var. glaucocalyx Zhao Bao Xiang, Yi Xin Xu, Yang Shen, Li Jin, Hou Peng Wang, Hai Sheng Chen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . sideridiol 相似度:57.1% Journal of Natural Products 1990 Vol 53 441 Microbial Transformation of Tetracyclic Diterpenes: Conversion of ent-Kaurenones by Curvularia and Rhizopus Strains Andres Garcia-Granados, Antonio Martinez, Antonio Ortiz, Maria Esther Onorato, Jose Maria Arias Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . ent-18-hydroxykaur-15-ene-3,7-dione 相似度:57.1% Journal of Natural Products 1990 Vol 53 441 Microbial Transformation of Tetracyclic Diterpenes: Conversion of ent-Kaurenones by Curvularia and Rhizopus Strains Andres Garcia-Granados, Antonio Martinez, Antonio Ortiz, Maria Esther Onorato, Jose Maria Arias Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . compound 4 相似度:57.1% Journal of Natural Products 1992 Vol 55 660 Stevisalioside A, a Novel Bitter-Tasting ent-Atisene Glycoside from the Roots of Stevia salicifolia Rachel Mata, Verónica Rodríguez, Rogelio Pereda-Miranda, Norito Kaneda, A. Douglas Kinghorn Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . compound 6 相似度:57.1% Journal of Natural Products 1994 Vol 57 811 ent-Kaurane Diterpenoids from Euphorbia wangii Zhong-Jian Jia, Jian-Gong Shi, Li Yang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . sideridiol C20H32O2 相似度:57.1% Natural Product Research 2011 Vol. 25, No. 16 1512-1523 Antioxidant activity and chemical composition of Sideritis libanotica Labill. ssp. linearis (Bentham) Borm. (Lamiaceae) Ibrahim Demirtas, Bulent Ayhan, Ayse Sahin, Hüseyin Aksit, Mahfuz Elmastas and Isa Telcib Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . 16α-hydroxy-ent-kauranoic acid 相似度:57.1% Phytochemistry 1985 24 2736-2738 15-Hydroxy-acetylerioflorin and other constituents from Viguiera linearis Guillermo Delgado, Laura Alvarez, Alfonso Romo de Vivar Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . pinusenoid C20H32O6 相似度:57.1% Chemistry of Natural Compounds 2010 46 227-229 Diterpenoid acids from Pinus koraiensis X. Yang, Y. C. Zhang, H. Zhang, A. J. Dong and H. T. Zhao, et al. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . ent-3β-butanoyloxykaur-15-en-17-ol C24H4N1O3 相似度:57.1% Bioscience, Biotechnology, and Biochemistry 2011 75 1386-1388 Neuroprotective Kaurane Diterpenes from Fritillaria ebeiensis Jing XU, Ping GUO, Cuizhou LIU, Zhanping SUN, Liping GUI, Yuanqiang GUO, Tohru YAMAKUNI and Yasushi OHIZUMI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . compound 34 C21H32O2 相似度:57.1% Bioorganic & Medicinal Chemistry 2010 18 1724-1735 Synthesis and induction of apoptosis signaling pathway of ent-kaurane derivatives Idaira Hueso-Falcón, Natalia Girón, Pilar Velasco, Juan M. Amaro-Luis, Angel G. Ravelo, Beatriz de las Heras, Sonsoles Hortelano, Ana Estevez-Braun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . elisapterosin A C20H28O5 相似度:57.1% The Journal of Organic Chemistry 2000 65 1390-1398 Novel Terpenoids from the West Indian Sea Whip Pseudopterogorgia elisabethae (Bayer). Elisapterosins A and B: Rearranged Diterpenes Possessing an Unprecedented Cagelike Framework1 Abimael D. Rodríguez, Catherine Ramírez, Ileana I. Rodríguez, and Charles L. Barnes Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . (+)-(1S,3R,4R,4aS,8aS)-4-(3S)-3-hydroxy-3-methyl-4-pentenyl)-3,4a,8,8-tetramethyldecahydro-1,3-naphthalenediol C20H34O2 相似度:57.1% Tetrahedron 2001 57 5663-5679 The synthesis of Ambrox®-like compounds starting from (+)-larixol Marjon G Bolster, Ben J.M Jansen, Aede de Groot Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . (+)-(1S,3R,4R,4aS,8aS)-4-((3S)-3-hydroxy-3-methyl-4-pentenyl)-3,4a,8,8-tetramethyldecahydro-1,3-naphthalenediol 相似度:57.1% Tetrahedron 2001 57 8369-8379 The synthesis of Ambrox®-like compounds starting from (+)-larixol. Part 2 Marjon G Bolster, Béatrice M.F Lagnel, Ben J.M Jansen, Christophe Morin, Aede de Groot Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . 16α-hydroxy-ent-kauran-19-oic acid 相似度:57.1% Journal of the Chinese Chemical Society 2004 51 869-876 Chemical Constituents from Annona glabra Tian-Jye Hsieh, Yang-Chang Wu, Su-Ching Chen,Ching-Shan Huang and Chung-Yi Chen* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . Ethyl (15β,16α)-16-(Nitrooxy)-15-[(nitrooxy)methyl]beyeran-18-oate C23H36N2O8 相似度:56.5% Helvetica Chimica Acta 2010 93 2052-2069 Stereoselective Synthesis, Characterization, and Antibacterial Activities of Novel Isosteviol Derivatives with D-Ring Modification Ya Wu, Cong-Jun Liu, Xu Liu, Gui-Fu Dai, Jin-Yu Du and Jing-Chao Tao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . 17-acetoxy-16β-ent-kauran-19-oic acid 相似度:54.5% Journal of Natural Products 1996 59 635-637 Identification of ent-16β, 17-Dihydroxykauran-19-oic Acid as an Anti-HIV Principle and Isolation of the New Diterpenoids Annosquamosins A and B from Annona squamosa Yang-Chang Wu, Yu-Chun Hung, Fang-Rong Chang, Mark Cosentino, Hui-Kang Wang, and Kuo-Hsiung Lee Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . ent-17α-acetyl-16β-hydroxyl-kauran-3-one 相似度:54.5% Natural Product Research 2008 22 1163-1168 Terpenoids from Chloranthus multistachys Sheng-Ping Yang; Jian-Min Yue Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . ent-18-acetoxykaur-15-ene-3,7-dioe C22H30O4 相似度:54.5% Journal of Natural Products 1990 Vol 53 441 Microbial Transformation of Tetracyclic Diterpenes: Conversion of ent-Kaurenones by Curvularia and Rhizopus Strains Andres Garcia-Granados, Antonio Martinez, Antonio Ortiz, Maria Esther Onorato, Jose Maria Arias Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . 11β-acetoxykaurensaure C23H34O4 相似度:54.5% Phytochemistry 1978 17 1917-1922 Neue diterpene und sesquiterpene aus südafrikanischen Helichrysum-arten Ferdinand Bohlmann, Christa Zdero, Evelyn Hoffmann, Pradip Kumar Mahanta, Wolfgang Dorner Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . compound 14b C22H34O4 相似度:54.5% Bioorganic & Medicinal Chemistry 2009 17 1464-1473 Stereoselective synthesis of bioactive isosteviol derivatives as α-glucosidase inhibitors Ya Wu, Jing-Hua Yang, Gui-Fu Dai, Cong-Jun Liu, Guo-Qiang Tian, Wen-Yan Ma, Jing-Chao Tao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . 17-acetoxy16β-ent-kauran-19-oic acid 相似度:54.5% Journal of the Chinese Chemical Society 1997 44 313-319 The Constituents from the Stems of Annona cherimola �?中一(Chung-Yi Chen);?埛紭s(Pang-Rong Chang);吳永昌(Yang-Chang Wu) Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . 15,16-epoxy-2-hydroxy-kauran-1-en-3-one C20H28O3 相似度:52.3% Phytochemistry 2004 65 1291-1298 Antibacterial diterpenes and their fatty acid conjugates from rice leaves Yoshiki Kono, Aya Kojima, Rieko Nagai, Manabu Watanabe,Takahiro Kawashima, Tsugu Onizawa, Tohru Teraoka, Minoru Watanab,Hiroyuki Koshino, Jun Uzawa, Yoshikatsu Suzuki, Akira Sakurai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 31 . 18-hydroxystemaran-19-oicac id 相似度:52.3% Phytochemistry 2002 59 57-62 Biotransformation of terpenes from Stemodia maritima by Aspergillus niger ATCC 9142 Avril R.M. Chen, Paul B. Reese Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 32 . cussovantonin A C20H32O5 相似度:52.3% Phytochemistry 2002 61 367-372 ent-Kaurane diterpenoid glycosides from a Malagasy endemic plant, Cussonia vantsilana Liva Harinantenaina, Ryoji Kasai, Kazuo Yamasaki Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 33 . cussovantonin B C20H32O5 相似度:52.3% Phytochemistry 2002 61 367-372 ent-Kaurane diterpenoid glycosides from a Malagasy endemic plant, Cussonia vantsilana Liva Harinantenaina, Ryoji Kasai, Kazuo Yamasaki Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 34 . ent-7β-hydroxy-15β,16β-epoxykauran-19-oic acid C20H30O4 相似度:52.3% Journal of Natural Products 2004 67 614-621 Further Labdane and Kaurane Diterpenoids and Other Constituents from Plectranthus fruticosus Cristina Gaspar-Marques, M. Ftima Simes, and Benjamn Rodrguez Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 35 . 9β,18-dihydroxy-7α,8α-epoxy-13-epi-entpimara-15-ene C20H32O3 相似度:52.3% Journal of Natural Products 2003 66 392-397 Microbial Transformation of 18-Hydroxy-9,13-epi-ent-pimara-7,15-diene by Gibberella fujikuroi Braulio M. Fraga, Pedro Gonzlez, Melchor G. Hernndez, Mara C. Chamy, and Juan A. Garbarino Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 36 . ent-15β,16β-epoxykauran-19-oic acid C20H30O3 相似度:52.3% Journal of Natural Products 2003 66 491-496 Labdane and Kaurane Diterpenoids from Plectranthus fruticosus Cristina Gaspar-Marques, M. Ftima Simes, Aida Duarte, and Benjamn Rodrguez Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 37 . methyl ent-15β,16β-epoxykauran-19-oate C21H32O3 相似度:52.3% Journal of Natural Products 2003 66 491-496 Labdane and Kaurane Diterpenoids from Plectranthus fruticosus Cristina Gaspar-Marques, M. Ftima Simes, Aida Duarte, and Benjamn Rodrguez Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 38 . ethyl 17-Norabiet-13(15)-Z-en-8β-ol-16-oate C21H34O3 相似度:52.3% Journal of Natural Products 2007 70 1253-1258 Transformations of Manool. Tri- and Tetracyclic Norditerpenoids with in Vitro Activity against Plasmodium falciparum Albert W. W. van Wyk,Kevin A. Lobb, Mino R. Caira, Heinrich C. Hoppe, and Michael T. Davies-Coleman Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 39 . methyl 7β,15α-dihydroxy-ent-kauα-16-en-19-oate C21H32O4 相似度:52.3% Journal of Natural Products 2001 64 222-225 Microbial Transformation of ent-Kaurenoic Acid and Its 15-Hydroxy Derivatives by the SG138 Mutant of Gibberella fujikuroi Alejandro F. Barrero, J. Enrique Oltra, Enrique Cerdá-Olmedo, Javier Ávalos, and José Justicia Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 40 . 8-oxo-8,14-seco-abiet-12-en-14,19-dial C20H30O3 相似度:52.3% Journal of Natural Products 2001 64 511-514 Diterpenoids from the Leaves of Juniperus chinensis var. kaizuka Ching-Kuo Lee, and Yu-Shia Cheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 41 . 15-oxolabda-8(17),11(Z),13(Z)-trien-19-oic acid C20H28O3 相似度:52.3% Journal of Natural Products 2000 63 1381-1383 Labdane-Type Diterpenes and a Nordrimane-Type Sesquiterpene from the Stem Bark of Thuja standishii Manabu Iwamoto, Hironori Ohtsu, Shunyo Matsunaga, and Reiko Tanaka Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 42 . 16α-methoxy-entkauran-19-oic acid 相似度:52.3% Journal of Natural Products 2000 63 1000-1003 ent-Kaurane Diterpenoids from Annona glabra Chung-Yi Chen, Fang-Rong Chang, Chun-Ping Cho, and Yang-Chang Wu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 43 . (4S,5α,8S,9α,10S,13R)-9,13-epoxy-14-labden-19-oic acid C20H32O3 相似度:52.3% Journal of Natural Products 2000 63 226-229 Grindelane Diterpenoids from Stevia subpubescens Luisa U. Román, Jairo I. Cambrón, Rosa E. del Río, Juan D. Hernández, Carlos M. Cerda-García-Rojas, and Pedro Joseph-Nathan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 44 . ent-13-norisocopalen-15-al-18-oic acid C19H28O3 相似度:52.3% Journal of Natural Products 2000 63 422-423 Two New Spongian Diterpenes from Coscinoderma mathewsi Mitsumasa Hyosu and Junji Kimura Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 45 . ent-3β,16α,17-trihydroxyatis-13-en-11-one C20H30O4 相似度:52.3% Journal of Natural Products 1997 60 86-92 Biotransformation of ent-Atisenes and ent-Beyerenes by Rhizopus nigricans and Fusarium moniliforme Cultures Andrés García-Granados, Andrés Parra, and JoséMaría Arias Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 46 . syspirensin B C20H36O5 相似度:52.3% Journal of Natural Products 1996 59 457-460 Neoclerodane Diterpenoids from Teucrium chamaedrys subsp. Syspirense Ihsan Çalis and Erdal Bedir, Anthony D. Wright and Otto Sticher Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 47 . 17-hydroxy-16β-ent-kauran-19-al 相似度:52.3% Journal of Natural Products 1996 59 635-637 Identification of ent-16β, 17-Dihydroxykauran-19-oic Acid as an Anti-HIV Principle and Isolation of the New Diterpenoids Annosquamosins A and B from Annona squamosa Yang-Chang Wu, Yu-Chun Hung, Fang-Rong Chang, Mark Cosentino, Hui-Kang Wang, and Kuo-Hsiung Lee Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 48 . 3α,8α, 15,16-tetrahydroxy-ent-pimarane 相似度:52.3% Planta Medica 1988 54 533-537 Unusual Norhomoditerpenes and Other Constituents from Kyrsteniopsis dibollii J. Jakupovic, H. Klemeyert, F. Bohlmannt, and A. Whittemore Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 49 . ent-7α,11β-dihydroxy-kaur-16-en-19-oic acid C20H30O4 相似度:52.3% Phytochemistry 2009 70 2017-2022 Hydroxylation of the diterpenes ent-kaur-16-en-19-oic and ent-beyer-15-en-19-oic acids by the fungus Aspergillus niger Silvia Marquina, José Luis Parra, Manasés González, Alejandro Zamilpa, Jaime Escalante, María R. Trejo-Hernández, Laura Álvarez Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 50 . methyl-ent-7α,11-dihydroxykaur-16-en-19-oate C21H32O4 相似度:52.3% Phytochemistry 2009 70 2017-2022 Hydroxylation of the diterpenes ent-kaur-16-en-19-oic and ent-beyer-15-en-19-oic acids by the fungus Aspergillus niger Silvia Marquina, José Luis Parra, Manasés González, Alejandro Zamilpa, Jaime Escalante, María R. Trejo-Hernández, Laura Álvarez Structure 13C NMR 碳谱模拟图 |
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