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baiyubing

新虫 (小有名气)

[求助] 微谱求助!急!!非常感谢!!! 已有1人参与

溶剂:吡啶,17.4,17.7,17.9,19.1,21.8,24.0,24.2,25.3,29.1,30.4,31.5,34.2,37.9,38.8,39.9,40.6,42.9,43.3,43.5,48.5,49.6,54.0,66.3,67.6,74.5,80.2,125.9,139.8,162.3,180.3
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cjpballack

铁杆木虫 (正式写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
baiyubing: 金币+10, ★★★很有帮助, 非常感谢! 2014-12-12 12:02:07
查询结果:共查到2875个化合物(查询结果仅供参考)  
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1 .     3-epi-corosolic acid
C30H48O4     相似度:86.6%
Bioorganic & Medicinal Chemistry Letters          2007          17          5777-5782
Pentacyclic triterpenes. Part 5: Synthesis and SAR study of corosolic acid derivatives as inhibitors of glycogen phosphorylases
Xiaoan Wen, Jun Xia, Keguang Cheng, Liying Zhang, Pu Zhang, Jun Liu, Luyong Zhang, Peizhou Ni, Hongbin Sun
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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2 .     2α,3α-二羟基熊果酸
    相似度:86.6%
Chinese Traditional and Herbal Drugs          2010          41          544-546
黑果腺肋花楸果实的化学成分
于明;李铣;张丽;赵余庆
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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3 .     2α,3α-dihydroxyurs-12-en-28-oic acid
C30H48O4     相似度:86.6%
Journal of Shenyang Pharmaceutical University          2008          25          872-874
Constituents of the aerial part of Rabdosia rubescens
CAI Ming-lei, GAO Hui-yuan, HUANG Jian, SUN Bo-hang, SONG Xiao-mei, WU Li-jun
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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4 .     2α,3α-dihydroxyurs-12-en-28-oic acid
    相似度:86.6%
Natural Product Research and Development          2007          19          978-981
Chemical Study on Saurauia napaulensis
XIAO Yan-hua;ZHANG Ai-lian; ZHANG Guo-lin
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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5 .     2α,3α-dihydroxyursolic acid
    相似度:86.6%
Natural Product Research and Development          2003          15          490-493
STUDIES ON THE CHEMICAL CONSTITUENTS FROM RABDOSIA JAPONICA(BURM. F.) HARA VAR. GLAUCOCALYX(MAXIM.) HARA
YANG Xiu-wei; ZHAO Jing
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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6 .     2α,3α-dihydroxy-12(13)-en-urs-28-oic acid
    相似度:86.6%
Chinese Traditional and Herbal Drugs          2014          45          154-160
Chemical constituents from Isodon excisoides
LI Huo-yun, JIAO Ke, ZHANG Peng, GONG Sheng-zhao, SUN Yong, WU Ji-zhou
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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7 .     eriatic acid A
C32H50O6     相似度:84.3%
Acta Botanica Yunnanica          1988          10          93-100
ISOLATION AND IDENTIFICATION OF TWO NEW TRITERPENES FROM ACTINIDIA ERIANTHA
Huang Chusheng, Zhang Zhuangxin, Li Gansun, Zhou Jun
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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8 .     2α-hydroxyursolic acid (2), 2α,3α,24-trihydroxyurs-12-en-28-oic acid
C30H48O5     相似度:83.3%
Chemical & Pharmaceutical Bulletin          2004          52(1)          157-159
A New Pentacyclic Triterpenoid Glucoside from Prunus serrulata var. spontanea
Hyun Ah JUNG,Hae Young CHUNG,Jee H. JUNG,and Jae Sue CHOI
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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9 .     2α-hydroxyursolic acid
C30H48O4     相似度:83.3%
Acta Botanica Yunnanica          2008          30(1)          121-124
Triterpenoids from Saurauia napaulensis (Saurauiaceae)
WANGQiong,JU Peng,WANG Yi-Fen,LUO Shi-De
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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10 .     2α,3β,24-trihydroxyursa-12-en-28-oic acid
    相似度:83.3%
China Journal of Chinese Materia Medica          2008          33          1275-1277
Studies on chemical constituents in n-butyl alcohol extract of roots of Acitinidia deliciosa in Guanxi
LANG Jie, ZHENG Hanshen, LI Shengmao, ZHANG Weiwei, WANG Xinsheng, LIANG Chengyan
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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