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向文非

至尊木虫 (著名写手)

[求助] 急求微谱 谢谢

16.3,18.2,19.2,20.5,26.6,27.6,28.0,28.3,28.9,38.7,39.5,39.6,39.8,42.5,43.2,45.3,53.5,56.1,57.5,77.7,78.6,87.6,109.3
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wangkaibo123

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kerry

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【答案】应助回帖

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感谢参与,应助指数 +1
向文非: 金币+10, 有帮助 2013-12-01 20:34:02
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970个化合物(查询结果仅供参考)
1 .     ent-kaurane-3β,16β,17-triol
    相似度:73.9%
Journal of Asian Natural Products Research          2008          10          1109-1115
Three novel compounds from the leaves of Smallanthus sonchifolius
Ying-Kun Qiu, Ting-Guo Kang, De-Qiang Dou, Li Liang and Feng Dong
Structure      13C NMR   碳谱模拟图
2 .     ent-kauran-3α,16α,17-triol
    相似度:73.9%
Acta Pharmaceutica Sinica          2007          Vol 42          1152-1154
Diterpenoids from bulbus of Fritillaria monanth
LIU Hong-ning; LI Fei; LUO Yong-ming; ZHU Wei-feng; YAN Dong-mei; HUANG Xing-fa
Structure      13C NMR   碳谱模拟图
3 .     ent-16,17-epoxy-kauran-3α-ol
C20H32O2     相似度:73.9%
Acta Pharmaceutica Sinica          2007          Vol 42          1152-1154
Diterpenoids from bulbus of Fritillaria monanth
LIU Hong-ning; LI Fei; LUO Yong-ming; ZHU Wei-feng; YAN Dong-mei; HUANG Xing-fa
Structure      13C NMR   碳谱模拟图
4 .     ent-Kaurane-3β,16β,17-triol
    相似度:73.9%
Natural Product Research          2010          24          40-47
Studies on chemical constituents of the leaves of Smallantus sonchifolius (yacon): Structures of two new diterpenes
De-Qiang Dou; Fang Tian; Ying-Kun Qiu; Zheng Xiang; Bi Xia Xu; Ting Guo Kang; Feng Dong
Structure      13C NMR   碳谱模拟图
5 .     ent-kaurane-3β,16β,17-triol
    相似度:73.9%
Chinese Traditional and Herbal Drugs          2008          39          1446-1448
Studies on chemical constituents from leaves of Smallanthus sonchifolius
QIU Ying-kun; TIAN Fang; DOU De-qiang; KANG Ting-guo; DONG Feng
Structure      13C NMR   碳谱模拟图
6 .     3α,16α-dihydroxy-ent-kaurane
    相似度:73.9%
Natural Product Research          2013          27          1388-1392
Isolation and identification of a new ent-kaurane diterpenoid from the leaves of Isodon japonica
Wei Liu, Bing-Lin Fan, Hong-Yun Guo, Yong-Liang Yuan, Hui-Juan Liang & Su-Ping Bai
Structure      13C NMR   碳谱模拟图
7 .     ent-kaurane-3β,16β,17-triol
C20H34O3     相似度:69.5%
Chemical & Pharmaceutical Bulletin          1995          43          1148-1153
Structure-Activity Relationships of Neuromedin U. I. Contractile Activity of Dog Neuromedin U-Related Peptides on Isolated Chicken Crop Smooth Muscle
Naoki SAKURA,Katsuro KUROSAWA and Tadashi HASHIMOTO
Structure      13C NMR   碳谱模拟图
8 .     ent-kaurane-3β,16β,17-triol
C20H34O3     相似度:69.5%
Journal of Natural Products          1990          Vol 53          657
ent-Kauranoid Diterpenes from Artemisia sacrorum
Xian Li, Dezhi Zhang, Masayuki Onda, Yaeko Konda, Mieko Iguchi, Yoshihiro Harigaya
Structure      13C NMR   碳谱模拟图
9 .     ent-kuaran-3α,16α,17-triol
    相似度:69.5%
Acta Pharmaceutica Sinica          2007          Vol 42          1155-1158
Isolation and identification of two new diterpenoid from Rubus corchorifolius L.f
ZHANG Min; CAO Yong; DU Fang-lu; OU-YANG Wen; YUAN Yong
Structure      13C NMR   碳谱模拟图
10 .     16α,17-acetonide of ent-16β,17-dihydroxy-kauran-19-oic acid
C23H36O4     相似度:69.5%
Phytochemistry          1992          31          917-921
Diterpenoids from Siegesbeckia pubescens
Jiang Xiong, Yunbao Ma, Yunlong Xu
Structure      13C NMR   碳谱模拟图
Domyallbesttohaveahappylife.
2楼2013-12-01 16:51:28
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笑多会怀孕

铁杆木虫 (著名写手)

查询结果:共查到970个化合物(查询结果仅供参考)
1 .     ent-kaurane-3β,16β,17-triol
    相似度:73.9%
Journal of Asian Natural Products Research          2008          10          1109-1115
Three novel compounds from the leaves of Smallanthus sonchifolius
Ying-Kun Qiu, Ting-Guo Kang, De-Qiang Dou, Li Liang and Feng Dong
Structure      13C NMR   碳谱模拟图
2 .     ent-kauran-3α,16α,17-triol
    相似度:73.9%
Acta Pharmaceutica Sinica          2007          Vol 42          1152-1154
Diterpenoids from bulbus of Fritillaria monanth
LIU Hong-ning; LI Fei; LUO Yong-ming; ZHU Wei-feng; YAN Dong-mei; HUANG Xing-fa
Structure      13C NMR   碳谱模拟图
3 .     ent-16,17-epoxy-kauran-3α-ol
C20H32O2     相似度:73.9%
Acta Pharmaceutica Sinica          2007          Vol 42          1152-1154
Diterpenoids from bulbus of Fritillaria monanth
LIU Hong-ning; LI Fei; LUO Yong-ming; ZHU Wei-feng; YAN Dong-mei; HUANG Xing-fa
Structure      13C NMR   碳谱模拟图
4 .     ent-Kaurane-3β,16β,17-triol
    相似度:73.9%
Natural Product Research          2010          24          40-47
Studies on chemical constituents of the leaves of Smallantus sonchifolius (yacon): Structures of two new diterpenes
De-Qiang Dou; Fang Tian; Ying-Kun Qiu; Zheng Xiang; Bi Xia Xu; Ting Guo Kang; Feng Dong
Structure      13C NMR   碳谱模拟图
5 .     ent-kaurane-3β,16β,17-triol
    相似度:73.9%
Chinese Traditional and Herbal Drugs          2008          39          1446-1448
Studies on chemical constituents from leaves of Smallanthus sonchifolius
QIU Ying-kun; TIAN Fang; DOU De-qiang; KANG Ting-guo; DONG Feng
Structure      13C NMR   碳谱模拟图
6 .     3α,16α-dihydroxy-ent-kaurane
    相似度:73.9%
Natural Product Research          2013          27          1388-1392
Isolation and identification of a new ent-kaurane diterpenoid from the leaves of Isodon japonica
Wei Liu, Bing-Lin Fan, Hong-Yun Guo, Yong-Liang Yuan, Hui-Juan Liang & Su-Ping Bai
Structure      13C NMR   碳谱模拟图
7 .     ent-kaurane-3β,16β,17-triol
C20H34O3     相似度:69.5%
Chemical & Pharmaceutical Bulletin          1995          43          1148-1153
Structure-Activity Relationships of Neuromedin U. I. Contractile Activity of Dog Neuromedin U-Related Peptides on Isolated Chicken Crop Smooth Muscle
Naoki SAKURA,Katsuro KUROSAWA and Tadashi HASHIMOTO
Structure      13C NMR   碳谱模拟图
8 .     ent-kaurane-3β,16β,17-triol
C20H34O3     相似度:69.5%
Journal of Natural Products          1990          Vol 53          657
ent-Kauranoid Diterpenes from Artemisia sacrorum
Xian Li, Dezhi Zhang, Masayuki Onda, Yaeko Konda, Mieko Iguchi, Yoshihiro Harigaya
Structure      13C NMR   碳谱模拟图
9 .     ent-kuaran-3α,16α,17-triol
    相似度:69.5%
Acta Pharmaceutica Sinica          2007          Vol 42          1155-1158
Isolation and identification of two new diterpenoid from Rubus corchorifolius L.f
ZHANG Min; CAO Yong; DU Fang-lu; OU-YANG Wen; YUAN Yong
Structure      13C NMR   碳谱模拟图
3楼2013-12-01 21:02:37
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