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[求助]
微谱求助，谢谢！ 已有2人参与
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| 13C NMR (151 MHz, CDCl3) δ 13.10, 17.77, 17.95, 18.34, 20.49, 20.74, 23.92, 25.74, 25.93, 27.54, 28.35, 28.55, 38.17, 40.40, 40.65, 41.72, 46.57, 47.19, 49.43, 52.66, 73.48, 73.79, 122.77, 127.83, 132.92, 157.30, 168.93, 170.20, 201.43, 208.77 |
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lifeliuyan
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【答案】应助回帖
感谢参与，应助指数 +1
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查询结果：共查到3122个化合物(查询结果仅供参考) 1 . CS-E 相似度:90.9% Chemical & Pharmaceutical Bulletin 1996 44 1834-1848 Isolation of New Tremorgenic Metabolites from an Ascomycete, Corynascus setosus Haruhiro FUJIMOTO,Etsuko NEGISHI,Kentaro YAMAGUCHI,Nahoko NISHI and Mikio YAMAZAKI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . Helvolic acid C33H44O8 相似度:90.9% Chinese Journal of Applied & Environmental Biology 2007 13 66-68 Chemical Study on Aspergillus sp.136 QIN Ling; LI Bogang; GUAN Jiafa & ZHANG Guolin Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . Helvolic acid C33H44O8 相似度:87.0% Chinese Journal of Applied & Environmental Biology 2010 16 76-78 Isolation and Anti-phytopathogenic Activity of Secondary Metabolites from Alternaria sp. FL25,an Endophytic Fungus in Ficus carica FENG Chengliang & MA Yangmin Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . (4S,5S,6S,8S,9S,10R,13R,14S,16S,17Z)-6,16-diacetoxy-25-hydroxy-3,7-dioxy-29-nordammara-1,17(20)-dien-21-oic acid C33H46O9 相似度:78.7% Journal of Natural Products 2008 71(6) 985-989 Cytotoxic Alkaloids and Antibiotic Nordammarane Triterpenoids from the Marine-Derived Fungus Aspergillus sydowi Min Zhang, Wen-Liang Wang, Yu-Chun Fang, Tian-Jiao Zhu, Qian-Qun Gu, and Wei-Ming Zhu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . helvolic acid 相似度:76.6% Chinese Joumal of Experimental Traditional Medical Fomulae 2011 17 97-101 Investigations on Chemical Constituents of Methanolic Extract from Penicillium jiangxiense CHEN Chao, PAN Wei-dong, XIAO Jian-hui, LIANG Guang-yi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . helvolic acid 相似度:73.3% Chinese Pharmaceutical Journal 2011 46 1154-1158 Metabolites of Aspergillus sp. HT-2 ZHANG, Li-min, LI, Zhan-lina, BAI, Jiao, Wu, Xinc, WANG, Yu, HUA, Hui-ming Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . 2α,19α-dihydroxy-3-oxo-urs-12-en-28-oic acid monoacetate 相似度:65.6% Phytochemistry 2002 59 315-323 Production of bioactive triterpenes by Eriobotrya japonica calli Shoko Taniguchi, Yoko Imayoshi, Eri Kobayashi, Yoshie Takamatsu, Hideyuki Ito,Tsutomu Hatano, Hiroshi Sakagami, Harukuni Tokuda, Hoyoku Nishino,Daigo Sugita, Susumu Shimura, Takashi Yoshida Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . myrioside A C46H78O18 相似度:63.3% Chemical & Pharmaceutical Bulletin 2002 50(8) 1097-1099 Five Triterpene Glycosides from Oxytropis myriophylla Masafumi OKAWA,Rie YAMAGUCHI, Hurlad DELGER,Ryota TSUCHIHASHI, Toshihiro NOHARA,Junei KINJO, Susumu ISODA, and Yoshiteru IDA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . 29- or 30-hydroxylated hederagenin 相似度:63.3% Journal of Natural Products 1999 62 445-448 Triterpenoid Saponins of Acanthopanax nipponicus Leaves Masazumi Miyakoshi, Katsuya Shirasuna, Yasuaki Hirai, Kazushi Shingu, Susumu Isoda, Junzo Shoji, Yoshiteru Ida, and Torao Shimizu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . 21β-hydroxyhederagenin C30H48O5 相似度:63.3% Chemistry of Natural Compounds 2008 44 134-136 TRITERPENE SAPONINS FROM SEEDS OF THE CHINESE PLANT Nigella glandulifera X. L. Xin,H. A. Aisa, H. Q. Xue, and H. Q. Wang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . 3β,6β,19α,-23-tetrahydroxy-urs-12-ene C30H50O4 相似度:63.3% Natural Product Research 2001 15 177-185 Triterpenes from Mimusops elengi Nusrat Jahan; Abdul Malik; Ghulam Mustafa; Zaheer Ahmad; Saeed Ahmad; Erum Anis; Shahid Malik; Shahida Shujaat; Night Afza; Atta-ur-rahman Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . sandosapogenol C30H48O3 相似度:63.3% Chemical & Pharmaceutical Bulletin 1997 45 877-882 Medicinal Foodstuffs. VI. Histamine Release Inhibitors from Kidney Bean, the Seeds of Phaseolus vulgaris L : Chemical Structures of Sandosaponins A and B Masayuki YOSHIKAWA,Hiromi SHIMADA,Hajime KOMATSU,Tetsuo SAKURAMA,Norihisa NISHIDA,Johji YAMAHARA,Hiroshi SHIMODA,Hisashi MATSUDA and Tadato TANI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . rotundic acid C30H48O5 相似度:63.3% Phytochemistry 1993 32 417-420 Triterpenoid saponins from Ilex integra Issei Yano, Chikage Nishiizumi, Kazuko Yoshikawa, Shigenobu Arihara Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . stigmasta-3,6-dione C29H48O2 相似度:63.3% Natural Product Research and Development 2007 19 620-622 Chemical Constituents of Piper pedicellatum C. DC LI Jun-zhu; LIU Hai-yang; DONG Qiu; CHEN Chang-xiang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . methyl cecropioate C35H54O8 相似度:62.8% Phytochemistry 1998 48 171-174 Cecropioic acid, a pentacyclic triterpene from Musanga cecropioides D. Lontsi, B. L. Sondengam, M. T. Martin, B. Bodo Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . HS-A C38H60O11 相似度:62.5% Chemical & Pharmaceutical Bulletin 1992 40 869-872 Isolation, Identification and Pharmacological Studies on Three Toxic Metabolites from a Mushroom, Hebeloma spoliatum Haruhiro FUJIMOTO,Yasuhiro TAKANO and Mikio YAMAZAKI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . HS-A C38H60O11 相似度:62.5% Chemical & Pharmaceutical Bulletin 1992 40 869-872 Isolation, Identification and Pharmacological Studies on Three Toxic Metabolites from a Mushroom, Hebeloma spoliatum Haruhiro FUJIMOTO,Yasuhiro TAKANO and Mikio YAMAZAKI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . kalidiunin C31H50O5 相似度:61.2% Chemical & Pharmaceutical Bulletin 2007 55 1356-1360 Chemical Constituents of the Aerial Parts of Kalidium foliatum Bina Shaheen Siddiqui, Zhanat Zhymabekovna Karzhaubekova, Gauhar Shahmanovna Burasheva and Nurgyl Adaibaevna Sultanova Structure 13C NMR Structure & 13C NMR 碳谱模拟图 19 . compound 9 C32H48O6 相似度:61.2% Tetrahedron 2000 56 547-552 Two New 19-Hydroxyursolic Acid-type Triterpenes from Peruvian ‘Uña de Gato’ (Uncaria tomentosa) Mariko Kitajima, Ken-ichiro Hashimoto, Masashi Yokoya, Hiromitsu Takayama, Norio Aimi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 20 . compound 8 C33H48O7 相似度:60.6% Tetrahedron 2000 56 547-552 Two New 19-Hydroxyursolic Acid-type Triterpenes from Peruvian ‘Uña de Gato’ (Uncaria tomentosa) Mariko Kitajima, Ken-ichiro Hashimoto, Masashi Yokoya, Hiromitsu Takayama, Norio Aimi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2014-10-17 20:45:07
Katharine3628
至尊木虫 (著名写手)
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【答案】应助回帖
感谢参与，应助指数 +1
|
查询结果：共查到1803个化合物(查询结果仅供参考) 1 . CS-E 相似度:90.9% Chemical & Pharmaceutical Bulletin 1996 44 1834-1848 Isolation of New Tremorgenic Metabolites from an Ascomycete, Corynascus setosus Haruhiro FUJIMOTO,Etsuko NEGISHI,Kentaro YAMAGUCHI,Nahoko NISHI and Mikio YAMAZAKI Structure 13C NMR 碳谱模拟图 2 . Helvolic acid C33H44O8 相似度:90.9% Chinese Journal of Applied & Environmental Biology 2007 13 66-68 Chemical Study on Aspergillus sp.136 QIN Ling; LI Bogang; GUAN Jiafa & ZHANG Guolin Structure 13C NMR 碳谱模拟图 3 . Helvolic acid C33H44O8 相似度:87.0% Chinese Journal of Applied & Environmental Biology 2010 16 76-78 Isolation and Anti-phytopathogenic Activity of Secondary Metabolites from Alternaria sp. FL25,an Endophytic Fungus in Ficus carica FENG Chengliang & MA Yangmin Structure 13C NMR 碳谱模拟图 4 . (4S,5S,6S,8S,9S,10R,13R,14S,16S,17Z)-6,16-diacetoxy-25-hydroxy-3,7-dioxy-29-nordammara-1,17(20)-dien-21-oic acid C33H46O9 相似度:78.7% Journal of Natural Products 2008 71(6) 985-989 Cytotoxic Alkaloids and Antibiotic Nordammarane Triterpenoids from the Marine-Derived Fungus Aspergillus sydowi Min Zhang, Wen-Liang Wang, Yu-Chun Fang, Tian-Jiao Zhu, Qian-Qun Gu, and Wei-Ming Zhu Structure 13C NMR 碳谱模拟图 5 . helvolic acid 相似度:76.6% Chinese Joumal of Experimental Traditional Medical Fomulae 2011 17 97-101 Investigations on Chemical Constituents of Methanolic Extract from Penicillium jiangxiense CHEN Chao, PAN Wei-dong, XIAO Jian-hui, LIANG Guang-yi Structure 13C NMR 碳谱模拟图 6 . 2α,19α-dihydroxy-3-oxo-urs-12-en-28-oic acid monoacetate 相似度:65.6% Phytochemistry 2002 59 315-323 Production of bioactive triterpenes by Eriobotrya japonica calli Shoko Taniguchi, Yoko Imayoshi, Eri Kobayashi, Yoshie Takamatsu, Hideyuki Ito,Tsutomu Hatano, Hiroshi Sakagami, Harukuni Tokuda, Hoyoku Nishino,Daigo Sugita, Susumu Shimura, Takashi Yoshida Structure 13C NMR 碳谱模拟图 7 . 3β,6β,19α,-23-tetrahydroxy-urs-12-ene C30H50O4 相似度:63.3% Natural Product Research 2001 15 177-185 Triterpenes from Mimusops elengi Nusrat Jahan; Abdul Malik; Ghulam Mustafa; Zaheer Ahmad; Saeed Ahmad; Erum Anis; Shahid Malik; Shahida Shujaat; Night Afza; Atta-ur-rahman Structure 13C NMR 碳谱模拟图 8 . sandosapogenol C30H48O3 相似度:63.3% Chemical & Pharmaceutical Bulletin 1997 45 877-882 Medicinal Foodstuffs. VI. Histamine Release Inhibitors from Kidney Bean, the Seeds of Phaseolus vulgaris L : Chemical Structures of Sandosaponins A and B Masayuki YOSHIKAWA,Hiromi SHIMADA,Hajime KOMATSU,Tetsuo SAKURAMA,Norihisa NISHIDA,Johji YAMAHARA,Hiroshi SHIMODA,Hisashi MATSUDA and Tadato TANI Structure 13C NMR 碳谱模拟图 9 . stigmasta-3,6-dione C29H48O2 相似度:63.3% Natural Product Research and Development 2007 19 620-622 Chemical Constituents of Piper pedicellatum C. DC LI Jun-zhu; LIU Hai-yang; DONG Qiu; CHEN Chang-xiang Structure 13C NMR 碳谱模拟图 10 . methyl cecropioate C35H54O8 相似度:62.8% Phytochemistry 1998 48 171-174 Cecropioic acid, a pentacyclic triterpene from Musanga cecropioides D. Lontsi, B. L. Sondengam, M. T. Martin, B. Bodo Structure 13C NMR 碳谱模拟图 11 . compound 9 C32H48O6 相似度:61.2% Tetrahedron 2000 56 547-552 Two New 19-Hydroxyursolic Acid-type Triterpenes from Peruvian ‘Uña de Gato’ (Uncaria tomentosa) Mariko Kitajima, Ken-ichiro Hashimoto, Masashi Yokoya, Hiromitsu Takayama, Norio Aimi Structure 13C NMR 碳谱模拟图 12 . compound 8 C33H48O7 相似度:60.6% Tetrahedron 2000 56 547-552 Two New 19-Hydroxyursolic Acid-type Triterpenes from Peruvian ‘Uña de Gato’ (Uncaria tomentosa) Mariko Kitajima, Ken-ichiro Hashimoto, Masashi Yokoya, Hiromitsu Takayama, Norio Aimi Structure 13C NMR 碳谱模拟图 13 . (3β,5α)-20-hydroxy-6-oxocevan-3-yl acetate C29H45NO4 相似度:60% Chemistry & Biodiversity 2008 Vol. 5 259 Cytotoxic Alkaloids from the Bulbs of Fritillaria hupehensis Yong-Hui Zhang, Xi-Liang Yang, Peng Zhang, Xue-Feng Zhou, Han-Li Ruan, Hui-Fang Pi, Ji-Zhou Wu, and Han-Dong Sun Structure 13C NMR 碳谱模拟图 14 . 11β,21β-dihydroxy-olean-12-ene-3-one C30H48O3 相似度:60% Phytochemistry 2008 69 1057-1064 21β-Hydroxy-oleanane-type triterpenes from Hippocratea excelsa David Cáceres-Castillo, Gonzalo J. Mena-Rejón,Roberto Cedillo-Rivera, Leovigildo Quijano Structure 13C NMR 碳谱模拟图 15 . 1,3-Dioxoolean-12-en-20-oic acid 相似度:60% Chemistry of Natural Compounds 1992 28 1-23 13C NMR SPECTROSCOPY OF OLEANANE DERIVATIVES A. I. Kalinovskii Structure 13C NMR 碳谱模拟图 16 . 24(S),25-Epoxycholest-5-en-3β-ol-7-one,3β-Acetate C29H44O4 相似度:60% Steroids 2000 65 529-535 Synthesis of 7α-hydroxy derivatives of regulatory oxysterols Dansu Li, Thomas A. Spencer Structure 13C NMR 碳谱模拟图 17 . 3-oxo-cycloart-1,11,25(26)-trien-24(R),21-olide C30H40O3 相似度:60% Phytochemistry 1998 49 2069-2076 Cycloartenoid dienone acids and lactones from Combretum erythrophyllum Colin B. Rogers Structure 13C NMR 碳谱模拟图 18 . 21-acetoxy-3-oxo-cycloart-1,11,24-triene 相似度:60% Phytochemistry 1998 49 2069-2076 Cycloartenoid dienone acids and lactones from Combretum erythrophyllum Colin B. Rogers Structure 13C NMR 碳谱模拟图 19 . 3β,6β,19α-trihydroxy-23-oxo-urs-12-en-28-oic acid C30H46O6 相似度:60% Journal of Natural Products 1990 Vol 53 559 New Polyhydroxylated Triterpenes from Uncaria tomentosa R. Aquino, F. De Simone, F. F. Vincieri, C. Pizza, E. Gaćs-Baitz Structure 13C NMR 碳谱模拟图 20 . (24R)-cycloartane-3β,24,25-triol 相似度:60% Phytochemistry 1994 35 1017-1022 Cycloartane triterpene from Juncus effusus Marina Della Greca, Antonio Molinaro, Pietro Monaco and Lucio Previtera Structure 13C NMR 碳谱模拟图 21 . (24S)-cycloartane-3β,24,25-trio1 相似度:60% Phytochemistry 1994 35 1017-1022 Cycloartane triterpene from Juncus effusus Marina Della Greca, Antonio Molinaro, Pietro Monaco and Lucio Previtera Structure 13C NMR 碳谱模拟图 22 . (23R)-5α-CycImart-24-ene-3β,21,23-triol C30H50O3 相似度:60% Phytochemistry 1992 31 4263-4274 Cycloartanes and other terpenoids and phenylpropanoids from Monocyclanthus vignei Hans Achenbach, Dieter Frey Structure 13C NMR 碳谱模拟图 23 . imberbic acid diketone 相似度:60% Phytochemistry 1988 27 531-533 The structure of imberbic acid,A 1α-hydroxy pentacyclic triterpenoid from Combretum imberbe C.B. Rogers,G. Subramony Structure 13C NMR 碳谱模拟图 24 . cycloartanol 相似度:60% Journal of Shenyang Pharmaceutical University 2008 25 793-795 Isolation and identification of chemical constituents from the rhizome of Belamcanda chinensis (L.) DC. WU Shi-hua, ZHANG Guo-gang, ZU O Tian-tian, LI Ying-na Structure 13C NMR 碳谱模拟图 25 . compound 6 C31H46O6 相似度:60% Tetrahedron 2000 56 547-552 Two New 19-Hydroxyursolic Acid-type Triterpenes from Peruvian ‘Uña de Gato’ (Uncaria tomentosa) Mariko Kitajima, Ken-ichiro Hashimoto, Masashi Yokoya, Hiromitsu Takayama, Norio Aimi Structure 13C NMR 碳谱模拟图 26 . 12α,16β-diacetoxy-20,24-dimethyl-24-oxo-25-norscalarane C30H48O5 相似度:60% Tetrahedron 1985 41 4603-4614 Ichthyotoxic sesterterpenoids from the neo guinean sponge carteriospongia foliascens J.C. Baekman, D. Daloze, M. Kaisin, B. Moussiaux Structure 13C NMR 碳谱模拟图 27 . (1S,2S,5R)-2-isopropyl-5-methyl-cyclohexyl 2-[4,5-dimethyl-2-(methylsulfanyl)-3,6-dihydro-2H-thiopyranyl]carboxylate C19H32S2O2 相似度:60% Tetrahedron 2012 68 2326-2335 Asymmetric diastereoselective thia-hetero-Diels–Alder reactions of dithioesters Hélène Dentel, Isabelle Chataigner, Jean-François Lohier, Mihaela Gulea Structure 13C NMR 碳谱模拟图 28 . (20R)-25-methoxyl-20-hydroxydammarane-3β,12β-yl diacetate C35H60O6 相似度:60% Steroids 2013 78 1305-1311 25-Methoxylprotopanaxadiol derivatives and their anti-proliferative activities Ya-Fei Liu, Hao-Nan Yuan, Xiu-Li Bi, Hu-Ri Piao, Jia-Qing Cao, Wei Li, Peng Wang, Yu-Qing Zhao Structure 13C NMR 碳谱模拟图 29 . compound 1a 相似度:60% Indian Journal of Chemistry Section B 2001 40B 320-323 Two new triterpenoid glycosides from Centipeda minima Nirupama Rai, J Singh Structure 13C NMR 碳谱模拟图 30 . compound 2a 相似度:60% Indian Journal of Chemistry Section B 2001 40B 320-323 Two new triterpenoid glycosides from Centipeda minima Nirupama Rai, J Singh Structure 13C NMR 碳谱模拟图 31 . (22R)-cycloart-20,25-dien-2α,3β,22α triol 相似度:60% Bioorganic & Medicinal Chemistry 2006 14 938-943 Tyrosinase inhibitory cycloartane type triterpenoids from the methanol extract of the whole plant of Amberboa ramosa Jafri and their structure–activity relationship Mahmud Tareq Hassan Khan, Sher Bahadar Khan, Arjumand Ather Structure 13C NMR 碳谱模拟图 32 . 8-(23R)-5α-cycloart-24-ene-3β,21,23-triol C30H50O3 相似度:60% Bioorganic & Medicinal Chemistry 2006 14 938-943 Tyrosinase inhibitory cycloartane type triterpenoids from the methanol extract of the whole plant of Amberboa ramosa Jafri and their structure–activity relationship Mahmud Tareq Hassan Khan, Sher Bahadar Khan, Arjumand Ather Structure 13C NMR 碳谱模拟图 33 . rotundic acid C30H48O5 相似度:60% Journal of Tropical and Subtropical Botany 2005 13 167-170 乌檀的化学成分研究 马文哲, 凌铁军, 张玉虎, 林立东 Structure 13C NMR 碳谱模拟图 34 . Davinvolunic acid A C30H46O6 相似度:60% Molecules 2014 19 4897-4906 Three New Ring-A Modified Ursane Triterpenes from Davidia involucrata Qing-Wei Tan, Ming-An Ouyang and Bo Gao Structure 13C NMR 碳谱模拟图 35 . 2α,20β-dihydroxy-3β-acetoxyurs-9(11),-12-diene C32H50O4 相似度:59.3% Journal of Natural Products 2004 67 118-121 Highly Hydroxylated Triterpenes from Salvia kronenburgii Glat Topu, Zeynep Trkmen, Ayhan Ulubelen, Jennifer K. Schilling, and David G. I. Kingston Structure 13C NMR 碳谱模拟图 36 . 3β-acetoxy-15α-hydroxylanosta-8,24-dien-21-oic acid 相似度:59.3% Chemistry of Natural Compounds 2013 49 653-656 Lanostane triterpenoids from the fungus Ceriporia lacerate associated with Acanthaster planci Yang Zhao, Shu-Qing Li, Hou-Jin Li, Wen-Jian Lan Structure 13C NMR 碳谱模拟图 37 . 3-O-Acetyluncaric acid C32H50O6 相似度:59.3% Journal of Natural Products 2011 74 1318-1322 Antituberculosis Cycloartane Triterpenoids from Radermachera boniana Ngan B. Truong, Cuong V. Pham, Huong T. M. Doan, Hung V. Nguyen, Cuong M. Nguyen, Hiep T. Nguyen, Hong-jie Zhang, Harry H. S. Fong, Scott G. Franzblau, Djaja D. Soejarto, and Minh V. Chau Structure 13C NMR 碳谱模拟图 38 . 19α-hydroxyl acetylursolic acid 相似度:59.3% Journal of Chinese Medicinal Materials 2011 34 1540-1544 Study on the Triterpenoids from the Fruits of Ligustrum lucidum FENG Jing, FENG Zhi-yi, WANG Jun-ming, CUI Ying Structure 13C NMR 碳谱模拟图 39 . (6aR,6bR,12aR)-10-(O-Acetyl)-2,2,6a,6b,9,9,12a-heptamethyl-15-oxo-2,3,4,5,6,6a,6b,7,8,8a,9,12,12a,12b,13,14,14a,14b-octadecahydro-1H-1,4a-(epoxymethano)picen-15-one [3β-acetoxy-28-oxo-19,28-epoxy-18αHolean-2(3)-ene] C32H48O4 相似度:59.3% Chemistry of Natural Compounds 2014 50 306-310 Synthesis of 19-(2,6-Dimethylpyrid-4-yl)-20,29,30-trinorlupanes A. N. Antimonova, N. I. Petrenko, M. M. Shakirov, E. E. Shul’ts Structure 13C NMR 碳谱模拟图 40 . halichonadin E C31H52N2O 相似度:58.0% Journal of Natural Products 2008 71(1) 445-447 Halichonadin E, a Dimeric Sesquiterpenoid from the Sponge Halichondria sp. Shingo Kozawa, Haruaki Ishiyama, Jane Fromont, and Jun#ichi Kobayashi Structure 13C NMR 碳谱模拟图 41 . euphoheliosnoid C C33H42O10 相似度:58.0% Planta Medica 2005 71 283-286 Three New Jatrophone-Type Diterpenoids from Euphorbia helioscopia Zhang, Wen; Guo, Yue-Wei Structure 13C NMR 碳谱模拟图 42 . compound 5 相似度:58.0% Chemistry of Natural Compounds 2001 37 343-346 13C NMR SPECTRA OF 5- AND 7-BROMO-6-KETOSTEROIDS AND RELATED COMPOUNDS N. V. Kovganko, S. N. Sokolov, and V. L. Survilo Structure 13C NMR 碳谱模拟图 43 . compound 2 相似度:58.0% Chemistry of Natural Compounds 1999 35 646-649 13C NMR SPECTRA OF II-SITOSTEROL DERIVATIVES WITH OXIDIZED RINGS A AND B N. V. Kovganko, Zh. N. Kashkan,E. V. Borisov, and E. V. Batura Structure 13C NMR 碳谱模拟图 44 . (22E)-3β-Acetoxy-5α-stigmast-22-en-6-one 相似度:58.0% Steroids 2000 65 329-337 Synthesis and bioactivity evaluation of brassinosteroid analogs Javier A. Ramírez, Osvaldo M. Teme Centurión, Eduardo G. Gros, Lydia R. Galagovsky Structure 13C NMR 碳谱模拟图 45 . 3β-Acetoxysitost-5-ene-7β-ol C31H52O3 相似度:58.0% Steroids 2005 70 886-895 Gram-scale chromatographic purification of β-sitosterol: Synthesis and characterization of β-sitosterol oxides Xin Zhang, Philippe Geoffroy, Michel Miesch, Diane Julien-David, Francis Raul, Dalal Aoudé-Werner, Eric Marchioni Structure 13C NMR 碳谱模拟图 46 . cycloartane-24-methylene-3β,25-diol 相似度:58.0% Natural Product Research 2001 15 363-369 Cycloartane Triterpenes from Euphorbia tuckeyana U. Maria-José; Ferreira; Filipa C. Pinto; José R. Ascenso Structure 13C NMR 碳谱模拟图 47 . methyl erythropyllate 相似度:58.0% Phytochemistry 1998 49 2069-2076 Cycloartenoid dienone acids and lactones from Combretum erythrophyllum Colin B. Rogers Structure 13C NMR 碳谱模拟图 48 . N,O-diacetyljuripidine C31H49NO5 相似度:58.0% Phytochemistry 1983 22 2843-2845 Juripidine, a 3-amino steroidal alkaloid from roots of Solanum hispidum Ajit K. Chakravarty, Binayak Das, Satyesh C. Pakrashi Structure 13C NMR 碳谱模拟图 49 . 1β,2α,3β,19α-tetrahydroxy-urs-12-ene-28-oate C31H50O6 相似度:58.0% Pharmaceutical Biology 1999 37 314-317 Two New Triterpenoids from Centipeda minima Rai N., Siddiqui I.R., Singh J. Structure 13C NMR 碳谱模拟图 50 . 1β,2β,3β,19α-tetrahydroxy-urs-12-ene-28-oate C31H50O6 相似度:58.0% Pharmaceutical Biology 1999 37 314-317 Two New Triterpenoids from Centipeda minima Rai N., Siddiqui I.R., Singh J. Structure 13C NMR 碳谱模拟图 |
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