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chenjjun1982木虫 (著名写手)
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[求助]
微谱求助
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第一个: 13CNMR : 52.7, 56.0, 56.1, 63.9, 89.5, 108.7, 112.2, 114.5, 119.6, 120.9, 128.7, 131.5, 132.0, 145.1, 146.1, 146.8, 190.5 第二个： 13CNMR : 13.3, 18.6, 22.6, 24.0, 26.3, 28.8, 29.0, 35.7, 41.5, 44.2, 36.6, 50.9, 52.1, 57.6, 71.3, 79.1, 79.3, 81.5, 168.8, 208.6, 213.9 |
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lifeliuyan
至尊木虫 (职业作家)
- PhEPI: 1
- 应助: 3913 (副教授)
- 金币: 48805.6
- 散金: 890
- 红花: 208
- 帖子: 4735
- 在线: 635.4小时
- 虫号: 1141109
- 注册: 2010-11-07
- 性别: MM
- 专业: 中药药效物质
【答案】应助回帖
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感谢参与，应助指数 +1
chenjjun1982: 金币+5, ★★★★★最佳答案, thank you 2013-11-02 11:11:21
感谢参与，应助指数 +1
chenjjun1982: 金币+5, ★★★★★最佳答案, thank you 2013-11-02 11:11:21
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查询结果：共查到608个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . (7R,8S)-ficusal 相似度:94.4% Chinese Pharmaceutical Journal 2010 45 650-653 Study on Lignans from Catunaregam spinosa GAO Guang-chun, TAO Shu-hong, ZHANG Si, LI Qing-xin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . Curcasinlignan B C18H18O6 相似度:94.4% Zeitschrift für Naturforschung B 2012 67 176-180 New Lignans from Jatropha curcas Linn. J. J. Xu and N. H. Tan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . Ficusal 相似度:77.7% Journal of Chinese Pharmaceutical Sciences 2010 19 95-99 Chemical ingredients isolated from the aerial parts of Artemisia anomala Ke Zan; Xiao-Qing Chen; Qiang Fu; Si-Xiang Zhou; Mei-Tian Xiao; Jing Wen; Peng-Fei Tu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . threo-2,3-Bis-(4-hydroxy-3-methoxyphenyl)-3-raethoxy-propanol C18H22O6 相似度:76.4% Phytochemistry 1995 39 899-902 Lignans from the wood of Aralia bipinnata Jeh-Jian Hsiao, Hung-Cheh Chiang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . (-)-balanophonin C20H20O6 相似度:73.6% Korean Journal of Pharmacognosy 2001 32(4) 302-306 Chemical Components from the Stem Barks of Kalopanax septemlobus Hong, Sung-Su; Han, Doo-Il; Hwang, Bang-Yeon; Choi, Woo-Hoi; Kang, Ho-Sang; Lee, Myung-Koo; Lee, Don-Koo; Lee, Kyong-Soon; Ro, Jai-Seup Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . (2R,3R )-2,3-dihydro-2-(4-hydroxy-3-methoxyphenyl)-7-methoxy-3-methylbenzofuran-5-carboxylic acid 相似度:72.2% Phytochemistry 1999 52 345-350 2,3-Dihydrobenzofuran neolignans from Aristolochia pubescens Isabele R. Nascimento, Lucia M.X. Lopes Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . Curcasinlignan C C18H18O5 相似度:72.2% Zeitschrift für Naturforschung B 2012 67 176-180 New Lignans from Jatropha curcas Linn. J. J. Xu and N. H. Tan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . perseal F C18H18O5 相似度:70.5% Planta Medica 2001 67 559-561 Cytotoxic Neolignans and Butanolides from Machilus obovatifolia Ian-Lih Tsai, Jyh-Huey Chen, Chang-Yih Duh,Ih-Sheng Chen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . Compound 1 相似度:70.5% Bioorganic & Medicinal Chemistry 2008 16 2645-2650 Low molecular weight lignin suppresses activation of NF-κB and HIV-1 promoter Shinya Mitsuhashi, Takao Kishimoto, Yasumitsu Uraki, Takashi Okamoto, Makoto Ubukata Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . balanophonin 相似度:70% Chemical & Pharmaceutical Bulletin 1982 30 1525-1527 BALANOPHONIN, A NEW NEO-LIGNAN FROM BALANOPHORA JAPONICA MAKINO Mitsumasa Haruna,Tomoko Koube,Kazuo Ito and Hiroyuki Murata Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . melianoninol C20H20O6 相似度:70% Journal of Chinese Pharmaceutical Sciences 1992 1 7-11 Studies on the Chemical Constituents of Melia azedarach Ren-Sheng Xu; Wen-Han Lin; Jiu Han; Wen-Lu Wang; Shan-Huan Zhao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . melianoninol C20H20O6 相似度:70% Acta Pharmaceutica Sinica 1991 26 426-429 STUDIES ON THE CHEMICAL CONSTITUENTS OF MELIA AZEDARACH L. J Han; WH Lin; RS Xu; WL Wang and SH Zhao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . balanophonin C20H20O6 相似度:70% Phytochemistry 1999 50 781-785 Coniferaldehyde derivatives from tissue culture of Artemisia annua and Tanacetum parthenium Lai-King Sy, Geoffrey D. Brown Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . compound 6 相似度:70% Chinese Pharmaceutical Journal 2002 37 14-17 Study on chemical constituents isolated from Glycosmis citrifolia SHEN Xiao-Ling, ZENG Hui-Fang, CHEN Zhen, ZHONG Guang-Hua Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . (E)-3-[(2S,3R)-2,3-dihydro-2-(4'-hydroxy-3'-methoxyphenyl)-3-hydroxymethyl-7-methoxy-1-benzofuran-5-yl]-2-propenal C20H20O6 相似度:70% Tetrahedron 1998 54 12429-12444 On the absolute structure of optically active neolignans containing a dihydrobenzofuran skeleton Mabel S.M. Yuen, Feng Xue, Thomas C.W. Mak, Henry N.C. Wong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . (E)-3-[(2R,3S)-2,3-dihydro-2-(4'-hydroxy-3'-methoxyphenyl)-3-hydroxyemthyl-7-methoxy-1-benzofuran-5-yl]-2-propenal C20H20O6 相似度:70% Tetrahedron 1998 54 12429-12444 On the absolute structure of optically active neolignans containing a dihydrobenzofuran skeleton Mabel S.M. Yuen, Feng Xue, Thomas C.W. Mak, Henry N.C. Wong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . Curcasinlignan A C20H20O6 相似度:70% Zeitschrift für Naturforschung B 2012 67 176-180 New Lignans from Jatropha curcas Linn. J. J. Xu and N. H. Tan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . Balanophonin C20H20O6 相似度:70% Plant Diversity and Resources 2013 35 209-215 Antioxidant Constituents from Pinus massoniana (Pinaceae) ZHANG Yu-Mei, GONG Qing-Fang, YANG Jia-Qian, ZENG Guang-Zhi, TAN Ning-Hua Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . threo-2,3-bis(4-hydroxy-3-methoxyphenyl)-3-ethoxypropan-1-ol C16H16O4 相似度:68.4% Journal of Natural Products 2002 65 1497-1500 Five New Phenolics from the Roots of Ficus beecheyana Tzong-Huei Lee,Yuh-Chi Kuo,Guei-Jane Wang,Yueh-Hsiung Kuo,Chi-I Chang, Chung-Kung Lu, and Ching-Kuo Lee Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . (9S*,10S*)-3-[7-(3,10-dihydroxy-9-hydroxymethyl-2,5-dimethoxy)-9,10-dihydrophenanthrenyl]propenal C20H20O6 相似度:68.4% Journal of Natural Products 2001 64 832-835 New Dihydrophenanthrene and Phenyldihydroisocoumarin Constituents of Trema orientalis M.-Geneviève Dijoux-Franca,Diderot Noungoué Tchamo, Bruno Cherel, Max Cussac, Etienne Tsamo, and Anne-M. Mariotte Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . Balanophonin 相似度:68.4% Molecules 2010 15 4011-4016 Aquilarin A, a New Benzenoid Derivative from the Fresh Stem of Aquilaria sinensis Qing-Huang Wang, Ke Peng, Le-He Tan and Hao-Fu Dai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . 9,10-threo-3-[7-(3,10-dihydroxy-9-hydroxymethyl-2,5-dimethoxy)-9,10-dihydrophenanthrenyl]propenal C20H20O6 相似度:68.4% Journal of Chemistry 2009 47 716-719 Isoflavones and dihydrophenanthrene from Dalbergia tonkinensis. Trần Anh Tuấn, Nguyễn Tiến Đạt, Nguyễn Hoài Nam Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . (E)-3-[(2S,3R)-2,3-dihydro-3-hydroxymethyl-7-methoxy-2-(4'-hydroxy-3'-methoxyphenyl)-1-benzofuran-5-yl]-2-propen-1-ol 相似度:68.4% Tetrahedron 1998 54 12429-12444 On the absolute structure of optically active neolignans containing a dihydrobenzofuran skeleton Mabel S.M. Yuen, Feng Xue, Thomas C.W. Mak, Henry N.C. Wong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . (E)-3-[(2R,3S)-2,3-dihydro-3-hydroxymethyl-7-methoxy-2-(4'-hydroxy-3'-methoxyphenyl)-1-benzofuran-5-yl]-2-propen-1-ol 相似度:68.4% Tetrahedron 1998 54 12429-12444 On the absolute structure of optically active neolignans containing a dihydrobenzofuran skeleton Mabel S.M. Yuen, Feng Xue, Thomas C.W. Mak, Henry N.C. Wong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . balanophonin 相似度:68.4% Chinese Journal of Natural Medicines 2011 9 112-114 Chemical Constituents from Dragon's Blood of Dracaena cambodiana LUO Ying,, DAI Hao-Fu, WANG Hui, MEI Wen-Li Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . xylobuxin C21H22O7 相似度:66.6% Journal of Natural Products 1995 Vol 58 786-789 Isolation and Structure Elucidation of Xylobuxin, a New Neolignan from Xylopia buxifolia Anne Wahl, François Roblot, André Cavé Structure 13C NMR 碳谱模拟图 |
2楼2013-11-02 10:46:05
lifeliuyan
至尊木虫 (职业作家)
- PhEPI: 1
- 应助: 3913 (副教授)
- 金币: 48805.6
- 散金: 890
- 红花: 208
- 帖子: 4735
- 在线: 635.4小时
- 虫号: 1141109
- 注册: 2010-11-07
- 性别: MM
- 专业: 中药药效物质
【答案】应助回帖
★ ★ ★ ★ ★
chenjjun1982: 金币+5, ★★★★★最佳答案, thank you 2013-11-02 11:11:03
chenjjun1982: 金币+5, ★★★★★最佳答案, thank you 2013-11-02 11:11:03
|
查询结果：共查到386个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . (3R,4R,5S)-ethyl 4-acetamido-5-[(tert-butoxycarbonyl)amino]-3-(pentan-3-yloxy)-2-[2-(triethoxysilyl)ethyl]cyclohex-1-enecarboxylate C29H54N2O9Si 相似度:66.6% Heterocycles 2012 86 1565-1574 SYNTHESIS OF A NEW OSELTAMIVIR DERIVATIVE THROUGH LATE-STAGE CATALYTIC C–H FUNCTIONALIZATION Kenta Saito and Motomu Kanai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . scabrolide C C20H26O6 相似度:61.9% Journal of Natural Products 2002 65 1904-1908 Scabrolides A-D, Four New Norditerpenoids Isolated from the Soft Coral Sinularia scabra Jyh-Horng Sheu,Atallah F. Ahmed, Ru-Ting Shiue, Chang-Feng Dai, and Yao-Haur Kuo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . ring B-homo derivative 相似度:61.9% Natural Product Research 1993 1 257-262 Rearrangements of Derivatives of Methyl 9,11-Dihydroxy-(-)-Kauran-19-Oate to New Skeletal Diterpenes Tatsuhiko Nakano; Maria Aracelis Maillo; Alfredo Usubillaga; Andrew T. McPhail; Donald R. McPhail Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 17α-hydroxy-3α,21-disulfooxy-5β-pregnane-11,20-dione disodium salt C21H30O11SNa2 相似度:61.9% Chemical & Pharmaceutical Bulletin 2010 58 344-353 Potential Corticoid Metabolites: Chemical Synthesis of 3- and 21-Monosulfates and Their Double-Conjugates of Tetrahydrocorticosteroids in the 5α- and 5β-Series Rika Okihara, Kuniko Mitamura, Maki Hasegawa, Megumi Mori, Akina Muto, Genta Kakiyama, Shoujiro Ogawa, Takashi Iida, Miki Shimada, Nariyasu Mano and Shigeo Ikegawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . (2α,3α,5α,20R)-2,3-epoxypregnan-20-ol C21H34O2 相似度:61.9% Steroids 2012 77 1403-1418 Solid-phase chemical synthesis and in vitro biological evaluation of novel 2β-piperazino-(20R)-5α-pregnane-3α,20-diol N-derivatives as anti-leukemic agents Hajer Jegham, René Maltais, Philippe Dufour, Jenny Roy, Donald Poirier Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . compound 6a C18H30O4 相似度:61.9% Asian Journal of Organic Chemistry 2013 2 593-599 Total Synthesis of Both Spiroketal Diastereomers of the Reported Structure of Cephalosporolide H Prof. Rodney A. Fernandes and Mahesh B. Halle Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . compound 6b C18H30O4 相似度:61.9% Asian Journal of Organic Chemistry 2013 2 593-599 Total Synthesis of Both Spiroketal Diastereomers of the Reported Structure of Cephalosporolide H Prof. Rodney A. Fernandes and Mahesh B. Halle Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . Methyl 6α,7α-dihydroxy-ent-atis-16-en-19-oate C21H32O4 相似度:61.9% Natural Product Communications 2008 3 483-494 Ring Contraction of Gummiferolic Acid, a DiterpeneIsolated from Margotia gummifera, Leading toAtisagibberellins Josefa Anaya, Juan José Fernández, Manuel Grande, , Justo Martiáñez and Pascual Torres Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . eriocalyxin C C22H28O7 相似度:59.0% Journal of Natural Products 1999 62 782-784 Diterpenoids from Isodon eriocalyx Shao-Nong Chen, Jian-Min Yue, Shao-Yuan Chen, Zhong-Wen Lin, Guo-Wei Qin, Han-Dong Sun, and Yao-Zu Chen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . eriocalyxin C C22H28O7 相似度:59.0% Chinese Chemical Letters 1998 9 1025-1028 Three New Diterpenoids from Isodon Eriocalyx shao Nong CHEN,Shao Yuan CHEN,Jian Min YUE,Zhong Wen LIN,Guo Wei QIN,Han Dong SUN,and Yao Zu CHEN Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . gymnandine C22H33NO 相似度:59.0% Acta Pharmaceutica Sinica 1993 28 188-191 DITERPENOID ALKALOIDS FROM ACONITUM GYMNANDRUM LS Ding; FE Wu and YZ Chen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . compound 2 相似度:59.0% Phytochemistry 1989 28 543-551 Diterpenes and other constituents from Australian Helichrysum and related species J. Jakupovic,A. Schuster,F. Bohlmann,U. Ganzer,R.M. King,H. Robinson Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . compound 19b C24H36O9 相似度:58.3% Heterocycles 2000 53 599-612 Hydrogenation Derivatives of Neo-clerodanes and Their Antifeedant Activity Maurizio Bruno, Sergio Rosselli, Ivana Pibiri, Franco Piozzi,* and Monique S. J. Simmonds Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . compound 19b C24H36O9 相似度:58.3% Heterocycles 2000 53 599-612 Hydrogenation Derivatives of Neo-clerodanes and Their Antifeedant Activity Maurizio Bruno, Sergio Rosselli, Ivana Pibiri, Franco Piozzi,* and Monique S. J. Simmonds Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . (13S,14R)-ent-3β-hydroxy-12-oxo-8α,13;14,15-diepoxylabdane C20H32O4 相似度:57.1% Phytochemistry 2004 65 107-115 Biotransformation of ent-13-epi-manoyl oxides difunctionalized at C-3 and C-12 by filamentous fungi Andrés García-Granados, Antonia Fernández, María C. Gutiérrez,Antonio Martínez, Raquel Quirós, Francisco Rivas, JoséM. Arias Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . Pregnenolone C21H32O2 相似度:57.1% Acta Botanica Yunnanica 1997 19(1) 92-96 STUDY ON CHEMICAL CONSTITUENTS OF SAUSSUREA LAPPA Ⅱ Yang Hui, Xie J inlun, Sun Handong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . pregnenolone 相似度:57.1% Chemistry of Natural Compounds 1984 20 177-182 CATALYTIC REARRANGEMENT OF α-D-GLUCOSE 1,2-ORTHOACETATE DERIVATIVES OF PREGNENOLONE AND 16-DEHYDROPREGNENOLONE N. F. Samoshina, V. A. Denisenko, V. L. Novikov, and N. I. Uvarova Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . De-A,B-24-oxo-23,25-(isopropylidenedioxy)-cholestan-8-ol C20H33O4 相似度:57.1% Steroids 2000 65 252-265 Synthesis and biological activities of the two C(23) epimers of 1α,23,25-trihydroxy-24-oxo-19-nor-vitamin D3: novel analogs of 1α,23(S),25-trihydroxy-24-oxo-vitamin D3, a natural metabolite of 1α,25-dihydroxyvitamin D3 Nancy E. Lee, Paul G. Williard, Alex J. Brown, Moray J. Campbell, H. Phillip Koeffler, Sara Peleg, D. Sunita Rao, G. Satyanarayana Reddy Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . De-A,B-24-oxo-23,25-(isopropylidenedioxy)-cholestan-8-one C21H35O4 相似度:57.1% Steroids 2000 65 252-265 Synthesis and biological activities of the two C(23) epimers of 1α,23,25-trihydroxy-24-oxo-19-nor-vitamin D3: novel analogs of 1α,23(S),25-trihydroxy-24-oxo-vitamin D3, a natural metabolite of 1α,25-dihydroxyvitamin D3 Nancy E. Lee, Paul G. Williard, Alex J. Brown, Moray J. Campbell, H. Phillip Koeffler, Sara Peleg, D. Sunita Rao, G. Satyanarayana Reddy Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . compound 11 相似度:57.1% Steroids 2002 67 621-626 13C-NMR study of 4-azasteroids in solution and solid state Jacek W. Morzycki, Iwona Wawer, Agnieszka Gryszkiewicz, Jadwiga Maj, Leszek Siergiejczyk, Alicja Zaworska Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . 3β-Hydroxy[19-2H3]pregn-5-en-20-one C21H29H3O2 相似度:57.1% Steroids 2004 69 161-171 Synthesis of [19-2H3]-analogs of dehydroepiandrosterone and pregnenolone and their sulfates Ivan Černý, Vladimír Pouzar, Miloš Budĕšínský, Marie Biĕíková, Martin Hill, Richard Hampl Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . 3β-Hydroxy[19-2H2]pregn-5-en-20-one 相似度:57.1% Steroids 2004 69 161-171 Synthesis of [19-2H3]-analogs of dehydroepiandrosterone and pregnenolone and their sulfates Ivan Černý, Vladimír Pouzar, Miloš Budĕšínský, Marie Biĕíková, Martin Hill, Richard Hampl Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . compound 相似度:57.1% Steroids 2004 69 161-171 Synthesis of [19-2H3]-analogs of dehydroepiandrosterone and pregnenolone and their sulfates Ivan Černý, Vladimír Pouzar, Miloš Budĕšínský, Marie Biĕíková, Martin Hill, Richard Hampl Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . (13S,14S)-14-Hydroxy-6β-methoxy-3α,5-cyclo-13,14-seco-5α-androstan-17-one 17-oxime 相似度:57.1% Steroids 2004 69 511-514 Reaction of (13S)-13-iodo-6β-methoxy-3α,5-cyclo-13,14-seco-5α-androstane-14,17-dione with hydroxylamine and its application to the synthesis of new 13,14-seco steroids Vladimir A. Khripach, Vladimir N. Zhabinskii, Anna I. Kuchto, Galina P. Fando, Yuliya Y. Zhiburtovich, Alexander S. Lyakhov, Alla A. Govorova, Marinus B. Groen, Jaap van der Louw, Aede de Groot Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . pregnenolone C21H32O2 相似度:57.1% Journal of Asian Natural Products Research 2002 4 33-41 CONSTITUENTS FROM THE ROOTS OF HERACLEUM RAPULA FRANCH XUE-MEI NIU, SHENG-HONG LI, BEI JIANG, QIN-SHI ZHAO and HAN-DONG SUN Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . pergnenolone 相似度:57.1% Natural Product Research 2006 20 860-865 A new dihydroisocoumarin from the rhizomes of Notopterygium forbesii Yan-Hui Li; Fan Luo; Shu-Lin Peng; Jian Liang; Li-Sheng Ding Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . torilolone 11-O-β-D-glucopyranoside C21H34O8 相似度:57.1% Chemical & Pharmaceutical Bulletin 1998 46 1743-1747 New Guaiane-Type Sesquiterpenoid Glycosides from Torillis japonica Fruit Junichi KITAJIMA,Nobuyuki SUZUKI and Yasuko TANAKA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . 7β,8β-dihydroxystemodin C20H34O4 相似度:57.1% Journal of Natural Products 1991 Vol 54 1543 Preparation, Characterization, and Antiviral Activity of Microbial Metabolites of Stemodin Charles D. Hufford, Farid A. Badria, Mohamed Abou-Karam, W. Thomas Shier, Robin D. Rogers Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . methyl(13R,14S)-ent-3β,16-dihydroxy-8α,13;14,15-diepoxylabdan-18-oate 相似度:57.1% Phytochemistry 1995 38 287-293 Synthesis of enantio-manoyl oxides: Modifiers of the activity of adenylatecyclase enzyme Andrés García-Granados, Emilio Liñán, Antonio Martínez, M.Esther Onorato, Andrés Parra, JoséMaría Arias Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . chaparramarin C20H28O6 相似度:57.1% Phytochemistry 1992 31 3262-3264 Structure of chaparramarin, a quassinoid from Castela tortuosa Isao Kubo, Yoshihiro Murai, Swapan K. Chaudhuri Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 31 . 11β,17α-dihydroxy-3α,21-disulfooxy-5β-pregnan-20-one disodium salt C21H32O11S2Na2 相似度:57.1% Chemical & Pharmaceutical Bulletin 2010 58 344-353 Potential Corticoid Metabolites: Chemical Synthesis of 3- and 21-Monosulfates and Their Double-Conjugates of Tetrahydrocorticosteroids in the 5α- and 5β-Series Rika Okihara, Kuniko Mitamura, Maki Hasegawa, Megumi Mori, Akina Muto, Genta Kakiyama, Shoujiro Ogawa, Takashi Iida, Miki Shimada, Nariyasu Mano and Shigeo Ikegawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 32 . (1R,3aR,4S,7aR)-1-((S)-6-hydroxy-6-methylheptan-2-yl)-7a-methyloctahydro-1H-inden-4-ol C18H34O2 相似度:57.1% 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 -------------------------------------------------------------------------------- 33 . (1R,3aR,4S,7aR)-1-((S)-6-hydroxy-6-methylheptan-2-yl)-7a-methyloctahydro-1H-inden-4(2H)-one C18H32O2 相似度:57.1% 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 -------------------------------------------------------------------------------- 34 . Pregnenolone 相似度:57.1% Steroids 1995 60 442-446 Complete 1H and 13C NMR spectra of pregnenolone Zsuzsa Szendi, Peter Forgó, Frederick Sweet Structure 13C NMR 碳谱模拟图 |
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