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wanfeier1212

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专业: 合成药物化学

[求助] 求大神帮我解一下下面这个二萜在线等急已有1人参与

18.61,21.97,22.38,25.51,30.26,33.10,33.92,38.58,40.20,43.04,51.20,53.47,59.83,62.24,64.02,72.94,74.71,76.06,97.55,121.50,151.40,170.39,207.89,

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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
18.61,21.97,22.38,25.51,30.26,33.10,33.92,38.58,40.20,43.04,51.20,53.47,59.83,62.24,64.02,72.94,74.71,76.06,97.55,121.50,151.40,170.39,207.89
溶剂选项：全部 CDCl3 CD3CD2OD CD2Cl2 C5D5N C3D7NO CD3SOCD3 C4D8O CD3COOD C4D8O2 D2O CF3COOD CD3OD CD3COCD3 C6D6 CD3CN 查询空值
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659个化合物(查询结果仅供参考)
--------------------------------------------------------------------------------

1 .    Lasiokaurin
C22H30O7    相似度:91.3%
Lishizhen Medicine and Materia Medica Research       2011       22       1069-1070
Studies on the Chemical Constituents of Rabdosia rubescens Hemsl. in the Western Part of Hubei Province
SONG Fa-jun; GAO Jie; YANG Guang-zhong; WANG Shao-teng
Structure    13C NMR 碳谱模拟图
--------------------------------------------------------------------------------

2 .    lasiokaurin
相似度:82.6%
Chinese Journal of Natural Medicines       2003       1       16-20
Diterpenoids from Isodon japonicus
HAN Quan-Bin; ZHANG Ji-Xia; SHEN Yun-Heng; SUN Han-Dong
Structure    13C NMR 碳谱模拟图
--------------------------------------------------------------------------------

3 .    lasiodin
C22H30O7    相似度:82.6%
Journal of Xingxiang Medical College       2006       23       16-18
Chemical constituents of Isodon macrophylla
ZHANG Ji-xia, CHEN Zheng-yue, WANG Yong-xue, et al
Structure    13C NMR 碳谱模拟图
--------------------------------------------------------------------------------

4 .    Lasiokaourin
相似度:73.9%
Guihaia       2008       28       265-268
Chemical components of diterpenoids from Isodon japonica var.galaucocalyx from Gansu Province, China
DING Lan; WANG Wei; WANG Tao; WANG Li; WANG Han-Qing
Structure    13C NMR 碳谱模拟图
--------------------------------------------------------------------------------

5 .    taihangexcisoidesin C
C22H32O8    相似度:73.9%
Chinese Chemical Letters       2010       21       610-612
New diterpenoids from Isodon excisoides
Yong Xue Wang; Lin Lin Zhu; Zhi An He; Ji Xia Zhang
Structure    13C NMR 碳谱模拟图
--------------------------------------------------------------------------------

6 .    taihangexcisoidesin C
C22H32O8    相似度:73.9%
Journal of the Chinese Chemical Society       2010       57       256-259
Antibacterial Constituents from Isodon excisoides
Zhi-An He, Guang-Zhou Lu, Lin-Lin Zhu,Yong-Xue Wang, Fu-Lin Yan and Ji-Xia Zhang
Structure    13C NMR 碳谱模拟图
--------------------------------------------------------------------------------

7 .    Lasiokaurin
相似度:73.9%
Journal of Northwest Normal University (Natural Science)       2010       46       88-93
Chemical constituents and allelopathic potential of Isodon japonica(Burman f. ) Hara
DING Lan, JING Hong-wei, WANG Tao, LI Jing, MA Chao, ZHANG Guo-xing, YAN Ju-ming
Structure    13C NMR 碳谱模拟图
--------------------------------------------------------------------------------

8 .    xerophilusin K
C22H30O7    相似度:69.5%
Phytochemistry       2001       58       179-183
Cytotoxic 7,20-epoxy ent-kauranoids from Isodon xerophilus
Ai-Jun Hou, Qin-Shi Zhao, Ma-Lin Li, Bei Jiang, Zhong-Wen Lin,Han-Dong Sun, Yi-Ping Zhou, Yang Lu, Qi-Tai Zheng
Structure    13C NMR 碳谱模拟图
--------------------------------------------------------------------------------

9 .    parvifoline E
C22H30O8    相似度:69.5%
Journal of Natural Products       2006       69       645-649
7α,20-Epoxy-ent-kauranoids from Isodon parvifolius
Li Li Li, Guo-You Li, Sheng-Xiong Huang, Sheng-Hong Li,Yan Zhou, Wei-Lie Xiao, Li Lou, Li Ding, and Han-Dong Sun
Structure    13C NMR 碳谱模拟图
--------------------------------------------------------------------------------

10 .    xerophilusin XI
C23H34O8    相似度:69.5%
Journal of Natural Products       2007       70       1295-1301
Cytotoxic ent-Kauranoids from the Medicinal Plant Isodon xerophilus
Li-Mei Li,Zhi-Ying Weng,Sheng-Xiong Huang, Jian-Xin Pu,Sheng-Hong Li,Hao Huang,Bing-Bing Yang,Yu Han,Wei-Lie Xiao, Ma-Lin Li, Quan-Bin Han,and Han-Dong Sun
Structure    13C NMR 碳谱模拟图
--------------------------------------------------------------------------------

11 .    rabdocoestin B
相似度:69.5%
Journal of Natural Products       1994       Vol 57       1424
Cytotoxic Diterpenoids from Isodon megathyrsus
Han-Dong Sun, Zhong-Wen Lin, Fang-Di Niu, Long-Ze Lin, Heebyung Chai, John M. Pezzuto, Geoffrey A. Cordell
Structure    13C NMR 碳谱模拟图
--------------------------------------------------------------------------------

12 .    Nervosanin A 1-acetate
C23H34O7    相似度:69.5%
Phytochemistry       1994       37       1367-1370
Nervosanin a and b and ent-kauranoids from Isodon nervosus
Wang Xian-Rong, Hu Hui-Ping, Wang Hong-Ping, Wang Su-Qing, Shinichi Ueda, Tetsuro Fujita
Structure    13C NMR 碳谱模拟图
--------------------------------------------------------------------------------

13 .    rabdocoetsin B
C22H30O6    相似度:69.5%
Phytochemistry       1993       34       576-578
Diterpenoid constituents from Rabdosia coetsa
Yunlong Xu, Isao Kubo
Structure    13C NMR 碳谱模拟图
--------------------------------------------------------------------------------

14 .    compound 6
C23H34O7    相似度:69.5%
Chinese Traditional and Herbal Drugs       1994       25       115-117+122+166
Studies on the Chemical Components of Veined Rabdosia (Rabdosia nervosa)
Wang Xianrong; Wang Suqing; et al (Anhui Provincial Institute of Medical Sciences; Hefei);
Structure    13C NMR 碳谱模拟图
--------------------------------------------------------------------------------

15 .    rabdocoetsin B
相似度:69.5%
Acta Botanica Yunnanica       1991       13       455-457
STUDY ON THE DITERPENE CONSTITUENTS OF RABDOSIA COETSA
CHEN Yi-Ping, SUN Li-Ping, LIN Zhong-Wen, SUN Han-Dong
Structure    13C NMR 碳谱模拟图

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