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| 13C NMR (MeOH):214.3，212.0，204.0，170.6，140.3，121.3，120.0，102.9，79.7，78.9，78.3，76.8，76.6，74.0，70.4，70.1，61.5，58.9，51.1，50.4，45.2，42.8，34.5，33.6，28.0，25.4，25.1，24.2，23.5，20.5，20.4，19.4，18.7，18.1 |
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3楼2014-10-20 21:55:22
lifeliuyan
至尊木虫 (职业作家)
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2楼2014-10-20 21:34:25
lifeliuyan
至尊木虫 (职业作家)
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查询结果：共查到954个化合物(查询结果仅供参考) 1 . arvenin I 相似度:76.3% Journal of Natural Products 1990 Vol 53 1600 Isolation and 13C-nmr Assignments of Cucurbitacins from Cayaponia Angustiloba, Cayaponia racemosa, and Guraniasubumbellata Helen Jacobs, Tamar Singh, William F. Reynolds, Stewart McLean Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . arvenin E 相似度:76.3% Chinese Traditional and Herbal Drugs 2008 39 337-339 圆穗兔耳草化学成分的研究 杨爱梅;鲁润华;师彦平 Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . picfeltarraenin Ⅸ C36H54O11 相似度:72.2% Journal of Asian Natural Products Research 1998 1 21-27 New Tetracyclic Triterpene Glycosides from Picria fel-tarrae Lour YOU-JUN LLN and ZHONG-LIANG CI-IEN Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . Isoarvenin III C36H54O12 相似度:69.4% Journal of Asian Natural Products Research 2012 14 528-532 Chemical constituents from the fruits of Trichosanthes kirilowii Xue-Mei Fan, Gang Chen, Yi Sha, Xuan Lu, Ming-Xi Shen, Hong-Mei Ma & Yue-Hu Pei Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . arvenin I 相似度:68.4% Phytochemistry 1985 24 2659-2661 A cucurbitacin glycoside from Picrorhiza kurrooa William A. Laurie, David McHale, John B. Sheridan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . arvenin I C38H56O13 相似度:68.4% Tetrahedron letters 1977 18 2099-2102 Structures of arvenin I and II, bitter principles from Anagallisarvensis L. (primulaceae). New cucurbitacin glucosides Yasuji Yamada, Kiyokazu Hagiwara, Kazuo Iguchi, Sukeji Suzuki Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . compound 14 C39H52O10S 相似度:67.5% Bioorganic & Medicinal Chemistry 2012 20 3016-3030 Synthesis and cytotoxic activity evaluation of dihydrocucurbitacin B and cucurbitacin B derivatives Karen Luise Lang, Izabella Thaís Silva, Lara Almida Zimmermann, Vanessa Rocha Machado, Marina Rodrigues Teixeira, María Ivana Lapuh, Mariana Alejandra Galetti, Jorge Alejandro Palermo, Gabriela Myriam Cabrera, Lílian Sibelle Campos Bernardes, Cláudia Mari Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . cucurbitacin J 2-O-β-glucopyranoside C36H54O13 相似度:66.6% Phytochemistry 2002 59 215-228 Cucurbitane, hexanorcucurbitane and octanorcucurbitane glycosides from fruits of Trichosanthes tricuspidata Tripetch Kanchanapoom, Ryoji Kasai, Kazuo Yamasaki Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . picfeltarraenin XI C36H52O11 相似度:66.6% Acta Pharmaceutica Sinica 2005 Vol 40 36-38 A new picfeltarraenone glycoside from Picria fel-terrae ZOU Jie-ming; WANG Li-sheng; GUO Ya-jian; WANG Zheng; WANG Rui-zhi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . arvenin I 相似度:65.7% Chemical & Pharmaceutical Bulletin 1978 26 3107-3112 Isolation and Structures of Arvenins from Anagallis arvensis L. (Primulaceae). New Cucurbitacin Glucosides YASUJI YAMADA,KIYOKAZU HAGIWARA,KAZUO IGUCHI,SUKEJI SUZUKI and HONGYEN HSU Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . arvenin II 相似度:65.7% Chemical & Pharmaceutical Bulletin 1978 26 3107-3112 Isolation and Structures of Arvenins from Anagallis arvensis L. (Primulaceae). New Cucurbitacin Glucosides YASUJI YAMADA,KIYOKAZU HAGIWARA,KAZUO IGUCHI,SUKEJI SUZUKI and HONGYEN HSU Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . arvenin II C38H58O13 相似度:65.7% Tetrahedron letters 1977 18 2099-2102 Structures of arvenin I and II, bitter principles from Anagallisarvensis L. (primulaceae). New cucurbitacin glucosides Yasuji Yamada, Kiyokazu Hagiwara, Kazuo Iguchi, Sukeji Suzuki Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . arvenin I C38H56O13 相似度:64.8% Journal of Natural Products 1988 Vol 51 836 Chemical Studies on Mexican Plants Used in Traditional Medicine, V. Cucurbitacin Glucosides from Cigarrilla mexicana Rachel Mata, Perla Castañeda, María-del-Rayo Camacho, Guillermo Delgado Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . cucurbitacin B 2-sulfate C32H46O11S 相似度:64.7% Chemical & Pharmaceutical Bulletin 2006 54(11) 1605-1607 Cucurbitacin B 2-Sulfate and Cucurbitacin Glucosides from the Root Bark of Helicteres angustifolia Zong-Tsi CHEN,Shwu-Woan LEE,and Chiu-Ming CHEN Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . cucurbitacin B 相似度:64.7% Acta Botanica Boreali-Occidentalia Sinica 2006 26 1732-1734 Chemical Constituents of Bolbostemma paniculatum MA Ting-jun, TU Peng-fei, LU Fei-jie, HU Xiao-song Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . cucurbitacin B 相似度:64.7% China Journal of Chinese Materia Medica 2004 29 953-956 Studies on chemical constituents in bulbs of Bolbostemma paniculatum LIU Wenyong, CHEN Weiguang, ZHANG Weidong, CHEN Haisheng, GU Zhengbing, LI Tingzhao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . Cucurbitacin B 相似度:64.7% Journal of Natural Products 1990 Vol 53 1600 Isolation and 13C-nmr Assignments of Cucurbitacins from Cayaponia Angustiloba, Cayaponia racemosa, and Guraniasubumbellata Helen Jacobs, Tamar Singh, William F. Reynolds, Stewart McLean Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . cucurbitacin B 相似度:64.7% Natural Product Sciences 2001 7 27-32 Isolation of Soya-cerebroside I from the Roots of Trichosanthes kirilowii Kim, Ju-Sun; Byun, Ji-Hye; Kang, Sam-Sik Structure 13C NMR Structure & 13C NMR 碳谱模拟图 19 . dutiscacin 相似度:64.7% Phytochemistry 1994 36 421-423 Luffa echinata Mesbah U. Ahmad, M. Enamul Huq, Ranjit K. Sutradhar Structure 13C NMR Structure & 13C NMR 碳谱模拟图 20 . cucurbitacin B 相似度:64.7% Phytochemistry 1994 36 421-423 Luffa echinata Mesbah U. Ahmad, M. Enamul Huq, Ranjit K. Sutradhar Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
4楼2014-10-20 22:04:19