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[求助]
求维普数据
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求维普 数据如下: 19.3 19.8 20.3 21.1 21.1 21.2 22.3 24.0 24.3 28.0 29.8 34.2 37.8 42.5 43.2 43.9 49.2 61.6 68.3 74.0 76.6 83.5 113.4 141.7 170.2 170.3 170.6 171.0 谢谢 |
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danil1288
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WJY515: 金币+3, ★★★★★最佳答案 2013-10-28 14:31:59
感谢参与，应助指数 +1
WJY515: 金币+3, ★★★★★最佳答案 2013-10-28 14:31:59
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查询结果：共查到1467个化合物(查询结果仅供参考) 1 . 3-[(3S,5R,6S,9R)-6-Isopropyl-1,9-dimethyl-1,4-diazaspiro[4.5]decan-2-one-3-yl]-(2S)-2-hydroxypropyl 1-thio-2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside C30H48N2O11S 相似度:70% Tetrahedron 2012 68 1762-1768 Cycloaddition of a chiral nitrone to allylic motifs: an access to enantiopure sugar-based amino acids displaying a stable glycosidic bond and to 4(S)-4-hydroxy-l-ornithine Kaïss Aouadi, Moncef Msaddek, Jean-Pierre Praly Structure 13C NMR 碳谱模拟图 2 . (2S,3S,4R,5R,7S,8R,13R,15R)-3,5,7,8,15-pentaacetoxy-9,14-dioxojatropha-6(17),11E-diene C30H40O12 相似度:68.9% Chinese Chemical Letters 2006 17 201-203 A New Jatrophane Diterpenoid Ester from Euphorbia turczaninowii Li Gen LIU, Ren Xiang TAN, You Ming GONG Structure 13C NMR 碳谱模拟图 3 . milolide H C28H40O12 相似度:67.8% Journal of Natural Products 2002 65 704-708 Milolides G-N, New Briarane Diterpenoids from the Western Pacific Octocoral Briareum stechei Jong Hwan Kwak,Francis J. Schmitz, and Gary C. Williams Structure 13C NMR 碳谱模拟图 4 . 1α,7α,14α,18-tetraacetoxy-8,15-isopimaradiene C28H40O8 相似度:67.8% Tetrahedron 1999 55 7375-7388 Diterpenoids from Lycopus europaeus and Nepeta septemcrenata: Revised structures and new isopimarane derivatives Ahmed A. Hussein, Benjamín Rodríguez, María de la Paz Martínez-Alcázar, Félix H. Cano Structure 13C NMR 碳谱模拟图 5 . ptychantin I 相似度:67.8% Journal of the Chinese Chemical Society 2001 48 241-247 Ptychantins from the Liverwort Ptychanthus striatus Chia-Li Wu*, Chien-Jen Wang and Ming-Horng Yin Structure 13C NMR 碳谱模拟图 6 . S-[(1S,2S,2'S,3'aS,5R)-2-Isopropyl-5,50-dimethyl-3',3'a-dihydro-2'H-spiro[cyclohexane-1,6'-imidazo[1,5-b]isoxazol]-4'(5'H)-one-2'-yl]-methyl 1-thio-2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside C30H46N2O11S 相似度:66.6% Tetrahedron 2012 68 1762-1768 Cycloaddition of a chiral nitrone to allylic motifs: an access to enantiopure sugar-based amino acids displaying a stable glycosidic bond and to 4(S)-4-hydroxy-l-ornithine Kaïss Aouadi, Moncef Msaddek, Jean-Pierre Praly Structure 13C NMR 碳谱模拟图 7 . ptychantin N 相似度:66.6% Journal of the Chinese Chemical Society 2001 48 241-247 Ptychantins from the Liverwort Ptychanthus striatus Chia-Li Wu*, Chien-Jen Wang and Ming-Horng Yin Structure 13C NMR 碳谱模拟图 8 . Alangionoside E pentaacetate 相似度:65.5% Phytochemistry 1995 38 1431-1435 Alangionosides C---F, megastigmane glycosides from Alangium premnifolium Hideaki Otsuka, Kenji Kamada, Masami Yao, Kaori Yuasa, Ikuko Kida, Yoshio Takeda Structure 13C NMR 碳谱模拟图 9 . compound 1a 相似度:64.5% Phytochemistry 1998 47 63-68 Sesquiterpene glycosides from Dictamnus dasycarpus Weimin Zhao, Jean-Luc Wolfender, Kurt Hostettmann, Hong-Yu Li, Helen Stoeckli-Evans, Rensheng Xu, Guowei Qin Structure 13C NMR 碳谱模拟图 10 . agallochaol F 相似度:64.2% Helvetica Chimica Acta 2005 Vol. 88 979 Secoatisane- and Isopimarane-Type Diterpenoids from the Chinese Mangrove Excoecaria agallocha L. Ji-Dong Wang, Zhen-Yu Li, Yue-Wei Guo Structure 13C NMR 碳谱模拟图 |
5楼2013-10-23 14:18:42
wangkaibo123
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