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kengkengsee金虫 (小有名气)
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[求助]
微谱求助，感谢！
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溶剂：氘代氯仿 碳谱信号：14.44,17.32,18.20,20.18,25.78,26.02,27.02,27.05,27.24,27.71,29.56,32.90,39.17,39.64,40.23,41.16,42.74,48.65,52.88,55.36,55.56,71.53,75.20,76.42,78.39,124.22,124.48,124.53,125.95,137.43 |
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wangkaibo123
荣誉版主 (职业作家)
kerry
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专家经验: +726 - PhEPI: 3
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【答案】应助回帖
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感谢参与，应助指数 +1
kengkengsee: 金币+5, ★有帮助 2013-11-26 13:37:33
感谢参与，应助指数 +1
kengkengsee: 金币+5, ★有帮助 2013-11-26 13:37:33
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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 溶剂选项： 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4810个化合物(查询结果仅供参考) 1 . 3β-hydroperoxy-7β,25-epoxy-D:B-friedoolean-5-ene C30H48O3 相似度:66.6% Journal of Natural Products 2009 72 1045-1048 Triterpenoids and a Lignan from the Aerial Parts of Maytenus apurimacensis Nabil E. J. Vazdekis, Haydee Chávez, Ana Estévez-Braun, and ángel G. Ravelo Structure 13C NMR 碳谱模拟图 2 . pomolic acid 相似度:66.6% Natural Product Sciences 2007 13 152-159 The Anti-hyperlipidemic Effect and Constituents of the 19-Hydroxyursane-type Triterpenoid fraction Obtained from the Leaves of Rusus crataegifolius Nam, Jung-Hwan; Jung, Hyun-Ju; Tapondjou, Leon Azefack; Lee, Kyung-Tae; Choi, Jong-Won; Kim, Won-Bae; Park, Hee-Juhn Structure 13C NMR 碳谱模拟图 3 . ursolic acid 相似度:66.6% Chinese Traditional and Herbal Drugs 1999 30(3) 161-164 Studies on the Chemical Constituents of Shady Jerusalemsage (Phlomis umbrosa)(Ⅰ) Liu Shiwang; Fu Hongzheng and Lin Wenhan Structure 13C NMR 碳谱模拟图 4 . 21α-hydroxy ursolic acid 相似度:66.6% Natural Product Research and Development 1997 9(2) 4-6 NON-ALKALOIDAL CONSTITUENTS FROM MECONOPSIS PUNICEA MAXIM Zhang Guolin; Li Bogang; Zhou Zhengzhi Structure 13C NMR 碳谱模拟图 5 . (23E)-25-methoxycucurbit-23-ene-3β,7β-diol C31H52O3 相似度:64.5% Journal of Natural Products 2006 69 1168-1171 Cucurbitane-Type Triterpenoids from Momordica charantia Chi-I Chang, Chiy-Rong Chen, Yun-Wen Liao, Hsueh-Ling Cheng, Yo-Chia Chen, and Chang-Hung Chou Structure 13C NMR 碳谱模拟图 6 . 20β,28-epoxy-28α-methoxytaraxasteran-3β-ol C31H52O3 相似度:64.5% Journal of Natural Products 2006 69 1164-1167 Taraxasterane- and Ursane-Type Triterpenes from Nerium oleander and Their Biological Activities Ming Zhao, Shujun Zhang, Liwei Fu, Na Li, Jiao Bai, Junichi Sakai, Liyan Wang, Wanxia Tang, Toshiaki Hasegawa, Hirotsugu Ogura, Takao Kataoka, Seiko Oka, Miwa Kiuch, Katutoshi Hirose, and Masayoshi Ando Structure 13C NMR 碳谱模拟图 7 . 21-dehydro-macedonic acid methyl ester C31H46O4 相似度:64.5% Acta Pharmaceutica Sinica 1990 Vol 25 795-797 ISOLATION AND IDENTIFICATION OF YIBEINOSIDE A DM Xu; S Arihara; N Shoji; XW Yang; EX Huang and CS Li Structure 13C NMR 碳谱模拟图 8 . (3β,18α,19α)-ursane-3,20,28-triol C30H50O3 相似度:63.3% Helvetica Chimica Acta 2006 Vol. 89 3018 Three New Triterpenoids from Dracocephalum forrestii Gan-Peng Li, Jing-Feng Zhao, Li-Juan Yang , Xiao-Dong Yang, and Liang Li Structure 13C NMR 碳谱模拟图 9 . aceriphyllic acid D C30H46O5 相似度:63.3% Journal of Natural Products 2009 72 1419-1423 Oleanane-Type Triterpenoids from Aceriphyllum rossii and Their Cytotoxic Activity Le Thi Kim Van, Tran Manh Hung, Phuong Thien Thuong, Tran Minh Ngoc, Jin Cheol Kim, Han-Su Jang,Xing Fu Cai,Sei Ryang Oh, Byung-Sun Min, Mi Hee Woo,Jae Sue Choi, Hyeong Kyu Lee, and KiHwan Bea Structure 13C NMR 碳谱模拟图 10 . gamboukokoensein A C30H48O7 相似度:63.3% Phytochemistry 2003 845-849 Pentacyclic triterpenoid and saponins from Gambeya boukokoensis Jean Wandji, François Tillequin, Dulcie A. Mulholland, Jovita Chi Shirri,Nole Tsabang, ElisabethSeguin, Philippe Verite, Francine Libotb, Z.T. Fomum Structure 13C NMR 碳谱模拟图 11 . cycloartan-23E-ene-1α,2α,3β,25-tetrol C30H50O4 相似度:63.3% Journal of Natural Products 2008 71(1) 81-86 Cycloartane-Type Triterpenoids from the Resinous Exudates of Commiphora opobalsamum Tao Shen, Hui-Qing Yuan, Wen-Zhu Wan, Xiao-Ling Wang, Xiao-Ning Wang, Mei Ji, and Hong-Xiang Lou Structure 13C NMR 碳谱模拟图 12 . 29,30-dibromoallobetulin C30H47O2Br2 相似度:63.3% Chemistry of Natural Compounds 2006 42 186-188 SYNTHESIS AND CRYSTAL STRUCTURE OF 29,30-DIBROMOALLOBETULIN M. Yu. Lezhneva, E. E. Schultz I. Yu. Bagryanskaya,Yu. V. Gatilov, M. M. Shakirov,G. A. Tolstikov, and S. M. Adekenov Structure 13C NMR 碳谱模拟图 13 . compound 1 相似度:63.3% Chemistry of Natural Compounds 1986 22 421-424 GLYCOSYLATION OF TRITERPENOIDS OF THE DAMMARANE SERIES. VI. 3-MONO- AND 3,12-DI-O-β-D-GLUCOPYRANOSIDES OF PYXINOL L. N. Atopkina-and N. I. Uvarova Structure 13C NMR 碳谱模拟图 14 . 20(S),24(R)-epoxydammarane-3β,12β,25-triol 相似度:63.3% Chemistry of Natural Compounds 1982 18 546-571 CATALYTIC REARRANGEMENT OF 1,2 ORTHOACETATES OF α-D-GLUCOSE AND 20(S),24(R)-EPOXYDAMMARANE-3,123,25-TRIOLS. I. N. F. Samoshina, L. N. Atopkina, V. L. Novikov, V. A. Denisenko, and N. I. Uvarova Structure 13C NMR 碳谱模拟图 15 . ursolic acid 相似度:63.3% China Journal of Chinese Materia Medica 2003 28 527-531 Chemical Constituents from the Leaves of Dalbergia hainanensis ZHANG Peicheng, WU Yan, YU Dequan Structure 13C NMR 碳谱模拟图 16 . 19α-hydroxyursolic acid 相似度:63.3% China Journal of Chinese Materia Medica 1996 21 427-428 Studies on the Chemical Constituents of the Root of Boehmeira nivea (L.) Gaud Li Wenwu, Ding Liaheing and Li Bogang Structure 13C NMR 碳谱模拟图 17 . 3β,11α-dihydroxytaraxer-14-en-12-one C32H52O5 相似度:63.3% Phytochemistry 2000 54 823-827 Two oleanane triterpenoids from Gordonia ceylanica and their conversions to taraxarane triterpenoids H.M.T.B. Herath, P.S. Athukoralage, Joanne F. Jamie Structure 13C NMR 碳谱模拟图 18 . 1β,22β-dihydroxyolean-11,13(18)-diene C30H48O2 相似度:63.3% Phytochemistry 1998 48 693-697 Saikosaponins from Taverniera aegyptiaca H. A. Hassanean Structure 13C NMR 碳谱模拟图 19 . 3-epikatonic acid C30H48O3 相似度:63.3% Acta Pharmaceutica Sinica 1999 Vol 34 210-213 THE TRITERPENOIDS OF TRIPTERYGIUM WILFORDII Guo Fujiang (Guo FJ); Fang Peifen (Fang Pf) and Li Yuanchao (Li YC) Structure 13C NMR 碳谱模拟图 20 . Messaoenolide C30H48O4 相似度:63.3% Phytochemistry 1996 41 1573-1577 Triterpenoids from Melilotus messanensis; soyasapogenol G, the first natural carbonate derivative Francisco A. Macías*, Ana M. Simonet, M. Dolores Esteban, Juan Carlos G. Galindo Structure 13C NMR 碳谱模拟图 21 . Neoalsooenin A 相似度:63.3% Phytochemistry 1995 38 465-472 Dammarane glycosides from aerial parts of Neoalsomitra integrifoliola Seiji Fujita, Ryoji Kasai, Kazuhiro Ohtani, Kazuo Yamasaki, Ming-Hua Chiu, Rui-Lin Nie, Osamu Tanaka Structure 13C NMR 碳谱模拟图 22 . 20(S)-protopanaxadiol oxide I 相似度:63.3% Phytochemistry 1995 38 465-472 Dammarane glycosides from aerial parts of Neoalsomitra integrifoliola Seiji Fujita, Ryoji Kasai, Kazuhiro Ohtani, Kazuo Yamasaki, Ming-Hua Chiu, Rui-Lin Nie, Osamu Tanaka Structure 13C NMR 碳谱模拟图 23 . Neoalsogenin G C30H50O4 相似度:63.3% Phytochemistry 1995 38 465-472 Dammarane glycosides from aerial parts of Neoalsomitra integrifoliola Seiji Fujita, Ryoji Kasai, Kazuhiro Ohtani, Kazuo Yamasaki, Ming-Hua Chiu, Rui-Lin Nie, Osamu Tanaka Structure 13C NMR 碳谱模拟图 24 . yunganogcnin F 相似度:63.3% Phytochemistry 1994 37 1517-1575 13C NMR Spectra of pentacyclic triterpenoids—a compilation and some salient features Shashi B. Mahato, Asish P. Kundu Structure 13C NMR 碳谱模拟图 25 . pomolic acid 相似度:63.3% Phytochemistry 1992 31 1317-1320 Pomolic acid derivatives from the rootof Sanguisorba officinalis Cheng, D. and Cao, X. Structure 13C NMR 碳谱模拟图 26 . yunganogenin F C30H46O5 相似度:63.3% Phytochemistry 1992 31 1747-1752 Oleanane glycosides from Glycyrrhiza yunnanensis roots Kazuhiro Ohtani, Katsuki Ogawa, Ryoji Kasai, Chong-Ren Yang, Kazuo Yamasaki, Jun Zhou, Osamu Tanaka Structure 13C NMR 碳谱模拟图 27 . neoalsogenin A C30H52O5 相似度:63.3% Phytochemistry 1992 31 2451-2453 A dammarane saponin from Neoalsomitra integrifoliola Hiromichi Nagasawa, Akira Isogai, Akinori Suzuki, Chiu Minghua, Nie Ruilin, Zhou Jun Structure 13C NMR 碳谱模拟图 28 . (23R)-and (23S)-21,23-Epoxy-5α-cycloart-24-en-3β-ol C30H48O2 相似度:63.3% 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 29 . compound 12 相似度:63.3% 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 30 . Compound 10 相似度:63.3% Phytochemical Analysis 2009 20 320-327 Antioxidant diterpenoids from the roots of Salvia barrelieri Ufuk Kolak, Ahmed Kabouche, Mehmet Öztürk, Zahia Kabouche, Gülaçtl Topçu and Ayhan Ulubelen Structure 13C NMR 碳谱模拟图 31 . Compound 1a 相似度:63.3% Phytochemical Analysis 2009 20 320-327 Antioxidant diterpenoids from the roots of Salvia barrelieri Ufuk Kolak, Ahmed Kabouche, Mehmet Öztürk, Zahia Kabouche, Gülaçtl Topçu and Ayhan Ulubelen Structure 13C NMR 碳谱模拟图 32 . maytenfolic acid C30H48O4 相似度:63.3% Phytochemistry 1986 25 479-485 Antitumour triterpenes of Maytenus diversifolia Hiroshi Nozaki, Hideyo Suzuki, Teruhisa Hirayama, Ryoji Kasai, Rong-Yang Wu, Kuo-Hsiung Lee Structure 13C NMR 碳谱模拟图 33 . α-amyrin 相似度:63.3% Chinese Traditional and Herbal Drugs 2008 39 1296-1298 宽叶荨麻化学成分的研究 周渊;冀保全;王炜;闫兴国;史丽颖;王永奇;冯宝民 Structure 13C NMR 碳谱模拟图 34 . 熊果酸 相似度:63.3% Chinese Traditional and Herbal Drugs 2008 39 499-502 空心莲子草化学成分研究 马卓;李琼垭;范文乾;方念伯;刘焱文 Structure 13C NMR 碳谱模拟图 35 . ursolic acid 相似度:63.3% Chinese Traditional and Herbal Drugs 1995 26 339-341+391 Studies on the Chemical Constituents of Indian Mockstrawberry(Duchesnea indica) Peng Jiangnan; Lu Yunru and Chen Dechang(Department of Materia Madica; Beijing college of Traditional Chinese; Beijing); Structure 13C NMR 碳谱模拟图 |
2楼2013-11-25 22:47:09
