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鄙人忧天

木虫 (著名写手)

应助: 0 (幼儿园)
金币: 7873.7
帖子: 1263
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虫号: 1451301
注册: 2011-10-19
性别: GG
专业: 化学生物学与生物有机化学

[求助] 微谱求助！已有1人参与

碳谱数据输入：
18.2，19.4，22.1，23.4，23.4，24.0，25.6，29.2，32.8，35.3，46.0，60.0，76.0，76.5，76.7，76.9

溶剂为CDCL3。
求助相似度50%以上。

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【答案】应助回帖

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感谢参与，应助指数 +1
辣笔v小新: 金币+1, 鼓励应助交流 2014-03-25 06:46:06
鄙人忧天: 金币+15 2014-04-19 14:33:56

查询模式：模糊查询
碳谱数据输入：
按从小到大顺序输入，数字间用英文半角逗号(,)分隔例如：
21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2

溶剂选项：
匹配容差： (数字格式，可自行设定)
相似度： %(相似度>=50%)

查询结果：共查到5627个化合物(查询结果仅供参考)
1 .    fomitoside J
C37H60O8    相似度:72.9%
Journal of Natural Products       2005       68       69-73
Lanostane Triterpenoids and Triterpene Glycosides from the Fruit Body of Fomitopsis pinicola and Their Inhibitory Activity against COX-1 and COX-2
Kazuko Yoshikawa, Megumi Inoue, Yuki Matsumoto, Chika Sakakibara,Hideki Miyataka, Hitoshi Matsumoto, and Shigenobu Arihara
Structure    13C NMR 碳谱模拟图
2 .    12β,20(R),25-trihydroxydammara-3-O-β-D-glucopyranoside
C36H56O10    相似度:72.2%
Journal of Agricultural and Food Chemistry       2012       60       11759-11764
Implication of the Stereoisomers of Ginsenoside Derivatives in the Antiproliferative Effect of HSC-T6 Cells
Heejung Yang, Guijae Yoo, Hye Seong Kim, Jeom Yong Kim, Sun Ok Kim, Young Hyo Yoo, and Sang Hyun Sung
Structure    13C NMR 碳谱模拟图
3 .    Acanthosessilioside A
C36H56O9    相似度:72.2%
Journal of Natural Products       2012       75       1138-1144
Bioactive 3,4-seco-Triterpenoids from the Fruits of Acanthopanax sessiliflorus
Dae-Young Lee, Kyeong-Hwa Seo, Dong-Sung Lee, Youn-Chul Kim, In-Sik Chung, Gye-Won Kim, Dae-Sung Cheoi, and Nam-In Baek
Structure    13C NMR 碳谱模拟图
4 .    (20R)-3β-O-(Boc-L-valyl)-dammarane-12β,20,25-triol
C40H71NO7    相似度:70.2%
Steroids       2013       78       203-209
Synthesis and anti-tumor evaluation of novel 25-hydroxyprotopanaxadiol analogs incorporating natural amino acids
Peng Wang, Xiu-Li Bi, Jing Xu, Hao-Nan Yuan, Hu-Ri Piao, Yu-Qing Zhao
Structure    13C NMR 碳谱模拟图
5 .    oblonganoside E
C36H56O10    相似度:69.4%
Chemical & Pharmaceutical Bulletin       2007       55(3)       422-427
Six New Triterpenoid Saponins from the Leaves of Ilex oblonga and Their Inhibitory Activities against TMV Replication
Zu-Jian WU,Ming-An OUYANG,Cong-Zhou WANG,and Zheng-Kun ZHANG
Structure    13C NMR 碳谱模拟图
6 .    Hainonenside
C26H56O11    相似度:69.4%
Phytochemistry       1994       35       751-756
Triterpenoid saponins from Dianthus chinensis
Li Hong-Yu, Kazou Koike, Taichi Ohmoto
Structure    13C NMR 碳谱模拟图
7 .    6α,12β-Dihydroxydammar-3-one-20(S)-O-β-D-glucopyranoside
C36H60O9    相似度:69.4%
Journal of Asian Natural Products Research       2011       Vol.13,No.7       652-658
Microbial deglycosylation and ketonization of ginsenosides Rg1 and Rb1 by Fusarium oxysporum
Xin Liu, Li-Rui Qiao, Dan Xie and Jun-Gui Dai
Structure    13C NMR 碳谱模拟图
8 .    quadranoside I
相似度:69.4%
Chemistry of Natural Compounds       2011       Vol. 47, No. 3       470-471
CHEMICAL CONSTITUENTS OF Combretum punctatum spp. Squamosum
Wang Li-qin, Huang Rong, Zhang Fu-chi, Fu Qiu-xiang, and Chen Ye-gao
Structure    13C NMR 碳谱模拟图
9 .    人参皂苷 Rh1
相似度:69.4%
Journal of Shenyang Pharmaceutical University       1992       9       217-218
STUDIES ON THE ANTIARRHYTHMIC CONSTITUENTS FROM THE RHIZOMES OF PANAX GINSENG C.A.MEYER
Zhang Yonghe Lin Jingnan Pei Yuping Chen Yingjie Liu Chongming Xu Shuixu Yao Xinsheng
Structure    13C NMR 碳谱模拟图
10 .    β-D-glucopyranosyl-3β-hydroxy-20-oxo-30-norlupan-28-oate
C35H56O9    相似度:69.4%
Chemistry of Natural Compounds       2011       47       741-748
Synthesis of 3β-hydroxy-20-oxo-30-norlupan-28-oic (platanic) acid and its glycosides
M. V. Denisenko, N. F. Samoshina, V. A. Denisenko and P. S. Dmitrenok
Structure    13C NMR 碳谱模拟图
11 .    (20R)-3β-O-(Boc-L-alanyl)-dammarane-12β,20,25-triol
C38H67NO7    相似度:69.4%
Steroids       2013       78       203-209
Synthesis and anti-tumor evaluation of novel 25-hydroxyprotopanaxadiol analogs incorporating natural amino acids
Peng Wang, Xiu-Li Bi, Jing Xu, Hao-Nan Yuan, Hu-Ri Piao, Yu-Qing Zhao
Structure    13C NMR 碳谱模拟图
12 .    (20R)-3β-O-(Boc-L-prolyl)-dammarane-12β,20,25-triol
C40H69NO7    相似度:69.4%
Steroids       2013       78       203-209
Synthesis and anti-tumor evaluation of novel 25-hydroxyprotopanaxadiol analogs incorporating natural amino acids
Peng Wang, Xiu-Li Bi, Jing Xu, Hao-Nan Yuan, Hu-Ri Piao, Yu-Qing Zhao
Structure    13C NMR 碳谱模拟图
13 .    (20R)-3β-O-(Boc-L-arginyl)-dammarane-12β,20,25-triol
C41H74N4O7    相似度:69.4%
Steroids       2013       78       203-209
Synthesis and anti-tumor evaluation of novel 25-hydroxyprotopanaxadiol analogs incorporating natural amino acids
Peng Wang, Xiu-Li Bi, Jing Xu, Hao-Nan Yuan, Hu-Ri Piao, Yu-Qing Zhao
Structure    13C NMR 碳谱模拟图

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