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王红妮

银虫 (小有名气)

[求助] 微谱求助,谢谢! 已有1人参与

AA21-1
溶剂:氯仿
C谱数据:15.41,15.85,15.89,18.05,18.62,20.65,22.53,25.99,26.41,27.01,27.19,27.31,27.51,27.60,27.70,27.88,28.09,28.52,29.07,31.24,32.59,32.71,35.82,38.81,38.95,39.27,40.61,41.19,41.42,44.33,44.51,53.23,72.00,72.76,72.99,118.66,120.04,120.72,140.08,143.33,144.76
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seuseasoar

至尊木虫 (知名作家)

【答案】应助回帖

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感谢参与,应助指数 +1
王红妮: 金币+10, ★★★很有帮助, 谢谢 2015-05-22 22:29:04
1 .     α,β-amyrin
    相似度:63.4%
Natural Product Research and Development          2002          14(3)          1-6
STUDIES ON THE CHEMICAL CONSTITUENTS OF THE FLOWER OF CAMPSIS GRANDIFLORA (THUNB.)K.SCHUM.AND ITS CONTRACEPTIVE EFFECT
ZHAO Qian; LIAO Mao chuan GUO Ji xian
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     α-amyrin caprylate
    相似度:60.9%
Acta Pharmaceutica Sinica          1992          27          589-594
STUDIES ON THE CHEMICAL CONSTITUENTS OF CYNANCHUM THESIOIDES
HQ Yuan; CX Zuo
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     β-amyrin-n-nonyl ether
C39H68O     相似度:60.9%
Chemical & Pharmaceutical Bulletin          2010          58          1093-1095
Two New Aristolochic Acid Derivatives from the Roots of Aristolochia fangchi and Their Cytotoxicities
Yu Cai and Tian-Ge Cai
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     1,3-diacetoxy-23-hydroxy-imberbic acid-23-O-α-L-rhamnopyranoside
C40H62O11     相似度:60.9%
Chinese Traditional and Herbal Drugs          2008          39          512-514
榄形风车子叶中萜类化合物的研究
吴晓鹏;陈光英;蒋才武;朱国元;方宏勋
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     3β,24(S),25-trihydroxycycloartane and 3β,24(R),25-trihydroxycycloartane
    相似度:60.9%
Zeitschrift für Naturforschung C          2004          59          15-18
Chemical Constituents of Euphorbia marschalliana Boiss.
A. R. Jassbi, S. Zamanizadehnajari, and S. Tahara
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     3β-Urs-12-en-3-yl palmitate
    相似度:60.9%
Pharmaceutical Chemistry Journal          2014          48          531−535
CYTOTOXIC TRITERPENE FROM Barringtonia asiatica
Consolacion Y. Ragasa, Dinah L. Espineli, and Chien-Chang Shen
Structure      13C NMR    Structure & 13C NMR     碳谱
尼赫
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