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北京石油化工学院2026年研究生招生接收调剂公告

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jinglin90821

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专业: 中药药效物质

[求助] 求助微谱数据已有1人参与

12.372,17.487,19.173,21.163,21.408,21.575,25.503,26.577,29.151,31.408,32.040,36.373,38.471,38.809,40.337,42.025,43.195,45.595,50.206,50.272,51.396,54.965,70.707,126.284,129.741,138.201,165.151,202.224

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感谢参与，应助指数 +1
jinglin90821: 金币+15, ★★★★★最佳答案 2014-03-29 22:42:40
辣笔v小新: 金币+1, 鼓励应助交流 2014-03-30 08:13:20

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6879个化合物(查询结果仅供参考)
1 .    3β-hydroxystigmast-5,22-dien-7-one
相似度:96.5%
China Journal of Chinese Materia Medica       2009       34       1809-1811
Steroids from Monascus purpureus metabolite
SHANG Xiaoya, WANG Ruolan, YI N Suqin, LI Jinjie, JIN Zonglian
Structure    13C NMR 碳谱模拟图
2 .    stigmasta-5,22-dien-3β-ol-7-one
相似度:96.5%
China Journal of Chinese Materia Medica       2011       Vol 36,Issue 7       891-895
Chemical constituents from petroleum ether portion of Abelmoschus esculentus
JIA Lu, GUO M ingm ing, LI Dong, JING Lin lin
Structure    13C NMR 碳谱模拟图
3 .    3β-hydroxystigmasta-5,22-dien-7-one
C29H46O2    相似度:96.5%
Chinese Journal of Marine Drugs       2007       26(6)       5-9
Studies on chemical constituents in ethanol ic extract from A-ca nt hus ilici f olius as a pharmaceutic mangrove
ZHANG Liang-liang, WANG Zhan-chang, CHEN Jun-de, LIN Peng, YANG Zhi-wei, LIN Yi-ming
Structure    13C NMR 碳谱模拟图
4 .    stigmasta-5,22-dien-3β-hydroxy-7-one
相似度:96.5%
China Journal of Chinese Materia Medica       2010       35       1137-1141
Ethyl acetate-soluble chemical constituents from whole plants of Senecio chrysanthemoides
LIN Sheng; ZHANF Zhongxiao; SHEN Yunheng; LI Huiliang; SHAN Lei; LIU Runhui; XU Xike; ZHANF Weidong
Structure    13C NMR 碳谱模拟图
5 .    3β-hydroxy-stigmast-5,22-dien-7-one
C29H46O2    相似度:96.5%
Chinese Traditional and Herbal Drugs       2007       38       340-342
Chemical constituents from stems of Clematis armandii (Ⅰ)
YAN Li-hua; XU Li-zhen; ZOU Zhong-mei; YANG Shi-lin
Structure    13C NMR 碳谱模拟图
6 .    3β-hydroxystigmasta-5,22-dien-7-one
相似度:96.5%
Chinese Traditional and Herbal Drugs       2005       36       328-332
Chemical constituents of Schefflera venulosa and their antitumor activities
LIU Rui; GU Qian-qun; CUI Cheng-bin; HAN Bing; CAI Bing; LIU Hong-bing
Structure    13C NMR 碳谱模拟图
7 .    7β-hydroxy-4,22-stigmastadien-3-one
C29H46O2    相似度:96.5%
Pharmazie       2002       57       212-214
A new cytotoxic stigmastane steroid from Pistia stratiotes
S. N. Ayyad
Structure    13C NMR 碳谱模拟图
8 .    7β-hydroxy-4,22-stigmastadien-3-one
C29H46O2    相似度:96.5%
Pharmazie       2002       57       212-214
A new cytotoxic stigmastane steroid from Pistia stratiotes
S. N. Ayyad
Structure    13C NMR 碳谱模拟图
9 .    (20R)-3β-hydroxystigmasta-5,22-dien-7-one
C29H46O2    相似度:96.5%
Chinese Journal of Natural Medicines       2013       11       74-76
A new guaiane-type sesquiterpene lactone from the Chinese liverwort Porella acutifolia subsp. tosana
LI Rui-Juan, GUO Dong-Xiao, LOU Hong-Xiang*
Structure    13C NMR 碳谱模拟图
10 .    3β-hydroxy-stigmast-5,22-dien-7-one
相似度:96.5%
Chinese Traditional and Herbal Drugs       2011       42       251-254
Chemical constituents of Omphalia lapidescens
XU Ming-feng, SHEN Lian-qing, WANG Kui-wu
Structure    13C NMR 碳谱模拟图
11 .    (24R)-24-豆甾-3β-羟基-5,22-二烯-7-酮
相似度:96.5%
China Journal of Chinese Materia Medica       2012       37       2092-2099
Non-anthraquinones constituents from the roots of Knoxia valerianoides
ZHAO Feng; WANG Sujuan; WU Xiuli; YU Yang; YUE Zhenggang; LIU Bo; LIN Sheng; ZHU Chenggen; YANG Yongchun; SHI Jiangong
Structure    13C NMR 碳谱模拟图
12 .    Δ8,22-ergostadien-3β-ol-11-one
相似度:96.5%
Lishizhen Medicine and Materia Medica Research       2013       24       591-593
Antimicrobial constituents from the twigs of Trigonostemon xyphophylloides
YU Li, MEI Wen-li, ZUO Wen-jian, WANG Hui, GUO Zhi-kai, AN Xue-qin, DAI Hao-fu*
Structure    13C NMR 碳谱模拟图
13 .    3β-Hydroxystigmasta-5,22-dien-7-one
C29H46O2    相似度:96.4%
Steroids       2002       67       291-304
The synthesis of spermine analogs of the shark aminosterol squalamine
Youheng Shu, Stephen R. Jones, William A. Kinney, Barry S. Selinsky
Structure    13C NMR 碳谱模拟图
14 .    3β-hydroxystigmast-5-en-7-one
C29H46O2    相似度:93.1%
China Journal of Chinese Materia Medica       2006       31       1072-1075
Chemical constituents from herb of Alternanthera philoxeroides
FANG Jinbo, DUNG Hongquan, ZHANG Yanwen, Yoshihisa Takaishi
Structure    13C NMR 碳谱模拟图
15 .    3β-hydroxystigmast-5-en-7-one
相似度:86.2%
Chinese Pharmaceutical Journal       2008       43       897-899
Study on Steroids from the Stem of Croton caudatus Geisel.var.tomentosus Hook
WANG Yuan, ZOU Zhong-mei
Structure    13C NMR 碳谱模拟图

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