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药物化学li

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[求助] 微谱求助HNBD-H-22-2-1-1 已有1人参与

C谱数据 12.92,15.05,16.32,18.43,21.21,27.77,28.80,33.17,33.61,35.83,39.63,42.25,50.49,55.95,57.29,58.90,78.15,80.03,85.49,124.46,138.75
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seuseasoar

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【答案】应助回帖

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药物化学li: 金币+10, ★★★很有帮助 2015-05-16 14:13:46
1 .     crotonolide I
C20H34O3     相似度:76.1%
Journal of Natural Products          2014          77          1013-1020
Diterpenoids from Croton laui and Their Cytotoxic and Antimicrobial Activities
Cui-Ping Liu, Jin-Biao Xu, Jin-Xin Zhao, Cheng-Hui Xu, Lei Dong, Jian Ding, and Jian-Min Yue
Structure      13C NMR   碳谱模拟图
2 .     7β,12α-dihydroxymanoyl oxide
C20H34O3     相似度:66.6%
Planta Medica          2009          75          1344-1348
Terpenoids from Roots of Chloranthus henryi
Xianwen Gan, LeiMa, Qigang Chen, Qiuqun Chen, Qiang Yu, Lihong Hu
Structure      13C NMR   碳谱模拟图
3 .     compound 7D
    相似度:63.6%
Steroids          1989          54          1-10
Carbon-13 nuclear magnetic resonance spectra of D-homoannulated 17-hydroxypregnan-20-ones
Richard W. Draper, Mohindar S. Puar
Structure      13C NMR   碳谱模拟图
4 .     Ethyl 2,3,3a,4,5,c-5a,6,7,8,9,9a,c-9b-Dodecahydro-t-7-hydroxy-3,t-3a,6,6,t-9a-pentamethyl-1H-cyclopenta-[a]naphthalene-r-3-acetate
C22H38O3     相似度:63.6%
Helvetica Chimica Acta          1995          78          2065-2076
Cascade Cyclizations of Terpenoid Polyalkenes Triggered by Photoelectron Transfer – Biomimetics with Photons
Klaus-Dieter Warzecha, Xuechao Xing, Martin Demuth, Richard Goddard, Magnus Kessler and Carl Krüger
Structure      13C NMR   碳谱模拟图
5 .     ent-14 ,16-epoxy-8-pimarene-3 ,15α-diol
C20H32O3     相似度:61.9%
Journal of Natural Products          2009          72          2005-2008
ent-Pimarane Diterpenoids from Siegesbeckia orientalis and Structure Revision of a Related Compound
Fei Wang, Xue-Lian Cheng, Ya-Ju Li, Song Shi, and Ji-Kai Liu
Structure      13C NMR   碳谱模拟图
6 .     12,17-epoxy-17-hydroxylabda-13(E)-ene
C20H34O2     相似度:61.9%
Planta Medica          2003          69          167-176
Cytotoxic Activity of Natural Labdanes and their Semi-Synthetic Modified Derivatives from Croton oblongifolius
Damrong Sommit,Amorn Petsom,Tsutomu Ishikawa,Sophon Roengsumran
Structure      13C NMR   碳谱模拟图
7 .     compound 3
    相似度:61.9%
Natural Product Research          1994          4          43-50
Lissoclimides, Cytotoxic Diterpenes from Lissoclinum voeltzkowi Michaelsen
Jean-François Biard; Claude Malochet-grivois; Christos Roussakis; Philippe Cotelle; Jean-Pierre Hénichart; Cécile Débitus; Jean-François Verbist
Structure      13C NMR   碳谱模拟图
8 .     compound 18c
    相似度:61.9%
Journal of Natural Products          1984          Vol 47          592-599
Cmr Spectroscopy of Labdanic Diterpenes and Related Substances
Josette Bastard, Do Khac Duc, Marcel Fetizon, Malcolm J. Francis, Peter K. Grant, Rex T. Weavers, Chikara Kaneko, G. Vernon Baddeley, Jean-Marie Bernassau, Ivor R. Burfitt, Peter M. Wovkulich, Ernest Wenkert
Structure      13C NMR   碳谱模拟图
9 .     7,13E-labdadien-3β,15-diol
    相似度:61.9%
Phytochemistry          1995          38          663-666
Labdane diterpenes from Halimium viscosum
Julio G. Urones, Isidro S. Marcos, Isabel M. Oliva, Narciso M. Garrido, Jane Hagget, Vanessa M. Humphreys
Structure      13C NMR   碳谱模拟图
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