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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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li7yan

铁虫 (小有名气)

[求助] 微谱求助

C-NMR:12.81,17.37,18.92,19.77,22.51,26.97,27.92,29.68,30.07,30.55,30.71,34.39,37.66,38.36,39.28,40.39,42.24,46.70,47.07,56.63,56.84,59.98,61.53,63.61,71.08,72.14,210.87
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wangkaibo123

荣誉版主 (职业作家)

kerry

优秀版主

【答案】应助回帖

感谢参与,应助指数 +1
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5012个化合物(查询结果仅供参考)
1 .     imperialine
    相似度:100%
Chemical & Pharmaceutical Bulletin          1985          33          2614-2617
ISOLATION AND STRUCTURE ELUCIDATION OF NEW ALKALOIDS FROM FRITILLARIA DELAVAYI FRANCH
Ko Kaneko,Takao Katsuhara,Hiroshi Mitsuhashi,YunPan Chen,HongYen Hsu and Motoo Shiro
Structure      13C NMR   碳谱模拟图
2 .     imperialine
    相似度:100%
Acta Pharmaceutica Sinica          1991          26          829-835
STUDIES ON CHEMICAL CONSTITUENTS OF FRITILLARIA IN HUBEI. ⅫⅠ ISOLATION AND STRUCTURE ELUCIDATION OF HUPEHEMONOSIDE
JZ Wu; M Tang and R Wang
Structure      13C NMR   碳谱模拟图
3 .     imperialine
C27H43O3N     相似度:100%
Acta Pharmaceutica Sinica          2004          Vol 39          348-350
A new steroidal alkaloid from the bulbus of Fritillaria wabuensia
CHEN Qian; ZHU Li-hua; XU Yun-feng; FAN Ju-zheng
Structure      13C NMR   碳谱模拟图
4 .     imperialine
    相似度:100%
Chinese Traditional and Herbal Drugs          2009          40          15-17
Alkaloid constituents of Fritillaria cirrhosa
CAO Xin-wei; ZHANG Meng; LI Jun; XIAO Pei-gen; CHEN Si-bao; CHEN Shi-lin
Structure      13C NMR   碳谱模拟图
5 .     imperialine-β-D-glucoside
C33H53O6N     相似度:96.2%
China Journal of Chinese Materia Medica          1990          15          39-40
Studies on the Alkaloid Constituents of Fritillaria pallidiflora Schrenk
Xu Dongming, Huang Enxi and Li Chaosheng
Structure      13C NMR   碳谱模拟图
6 .     imperialine
    相似度:96.2%
Journal of Ethnopharmacology          2012          139          189-193
Antitussive, expectorant and anti-inflammatory activities of four alkaloids isolated from Bulbus of Fritillaria wabuensis
Dongdong Wang, Shu Wang, Xiong Chen, Xiaolong Xu, Jingyi Zhu, Lihuan Nie, Xia Long
Structure      13C NMR   碳谱模拟图
7 .     imperialine
    相似度:88.8%
Chemical & Pharmaceutical Bulletin          2002          50(8)          1013-1016
New Steroidal Alkaloids from Fritillaria imperialis and Their Cholinesterase Inhibiting Activities
ATTA-UR-RAHMAN,Muhammad Nadeem AKHTAR, Muhammad Iqbal CHOUDHARY, Yoshisuke TSUDA,Bilge SENER,Assad KHALID, and Masood PARVEZ
Structure      13C NMR   碳谱模拟图
8 .     delavinone
    相似度:77.7%
Chemical & Pharmaceutical Bulletin          1988          36          4316-4329
The Structural Elucidation of Fritillaria Alkaloids from Fritillaria ebeiensis var. purpurea. I. : The Structures of Ebeienine, Ebeiedine and Ebeiedinone
PING LEE,YUKIE KITAMURA,KOH KANEKO,MOTOO SHIRO,GUO-JUN XU,YUH-PAN CHEN and HONG-YEN HSU
Structure      13C NMR   碳谱模拟图
9 .     delavinone
    相似度:77.7%
Chemical & Pharmaceutical Bulletin          1988          36          4700-4705
New Sterodial Alkaloids from the Chinese Herb Drug, "Bei-mu"
KO KANEKO,TAKAO KATSUHARA,YUKIE KITAMURA,MAKOTO NISHIZAWA,YUH-PAN CHEN and HONG-YEN HSU
Structure      13C NMR   碳谱模拟图
10 .     delavinone
C27H43NO2     相似度:77.7%
Chemical & Pharmaceutical Bulletin          1985          33          2614-2617
ISOLATION AND STRUCTURE ELUCIDATION OF NEW ALKALOIDS FROM FRITILLARIA DELAVAYI FRANCH
Ko Kaneko,Takao Katsuhara,Hiroshi Mitsuhashi,YunPan Chen,HongYen Hsu and Motoo Shiro
Structure      13C NMR   碳谱模拟图
11 .     compound 3
    相似度:77.7%
Acta Pharmaceutica Sinica          1993          28          192-196
ISOLATION AND IDENTIFICATION OF YIBEINOSlDE B
YJ Xu DM Xu; DB Cui; EX Huang; XQ Jin; SY Liu and MM Yan
Structure      13C NMR   碳谱模拟图
12 .     delavinone
    相似度:77.7%
Journal of Natural Products          1995          Vol 58          1662-1667
Puqiedinone, a Novel 5α-Cevanine Alkaloid from the Bulbs of Fritillaria puqiensis, an Antitussive Traditional Chinese Medicine
Ge Lin, Yee-Ping Ho, Ping Li, Xiao-Gang Li
Structure      13C NMR   碳谱模拟图
13 .     delavinone
    相似度:77.7%
Korean Journal of Pharmacognosy          1998          29(2)          104-109
Alkaloid Compounds of the Bulbus of Fritillaria walujewii
Hong, Seong-Sook; Kim, Yang-Il; Kwon, Yong-Soo; Kim, Chang-Min
Structure      13C NMR   碳谱模拟图
14 .     delavinone
    相似度:77.7%
Chinese Traditional and Herbal Drugs          2009          40          15-17
Alkaloid constituents of Fritillaria cirrhosa
CAO Xin-wei; ZHANG Meng; LI Jun; XIAO Pei-gen; CHEN Si-bao; CHEN Shi-lin
Structure      13C NMR   碳谱模拟图
15 .     (24S)-3β-hydroxy-5α-stigmastan-6-one
C29H50O2     相似度:77.7%
Steroids          2012          77          91-99
Brassinosteroids and analogs as neuroprotectors: Synthesis and structure–activity relationships
Jihane Ismaili, Martin Boisvert, Fanny Longpré, Julie Carange, Céline Le Gall, Maria-Grazia Martinoli, Benoit Daoust
Structure      13C NMR   碳谱模拟图
Domyallbesttohaveahappylife.
2楼2013-10-28 12:45:50
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笑多会怀孕

铁杆木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
li7yan: 金币+20, ★★★很有帮助 2013-10-28 13:41:28
查询结果:共查到5012个化合物(查询结果仅供参考)
1 .     imperialine
    相似度:100%
Chemical & Pharmaceutical Bulletin          1985          33          2614-2617
ISOLATION AND STRUCTURE ELUCIDATION OF NEW ALKALOIDS FROM FRITILLARIA DELAVAYI FRANCH
Ko Kaneko,Takao Katsuhara,Hiroshi Mitsuhashi,YunPan Chen,HongYen Hsu and Motoo Shiro
Structure      13C NMR   碳谱模拟图
2 .     imperialine
    相似度:100%
Acta Pharmaceutica Sinica          1991          26          829-835
STUDIES ON CHEMICAL CONSTITUENTS OF FRITILLARIA IN HUBEI. ⅫⅠ ISOLATION AND STRUCTURE ELUCIDATION OF HUPEHEMONOSIDE
JZ Wu; M Tang and R Wang
Structure      13C NMR   碳谱模拟图
3 .     imperialine
C27H43O3N     相似度:100%
Acta Pharmaceutica Sinica          2004          Vol 39          348-350
A new steroidal alkaloid from the bulbus of Fritillaria wabuensia
CHEN Qian; ZHU Li-hua; XU Yun-feng; FAN Ju-zheng
Structure      13C NMR   碳谱模拟图
4 .     imperialine
    相似度:100%
Chinese Traditional and Herbal Drugs          2009          40          15-17
Alkaloid constituents of Fritillaria cirrhosa
CAO Xin-wei; ZHANG Meng; LI Jun; XIAO Pei-gen; CHEN Si-bao; CHEN Shi-lin
Structure      13C NMR   碳谱模拟图
5 .     imperialine-β-D-glucoside
C33H53O6N     相似度:96.2%
China Journal of Chinese Materia Medica          1990          15          39-40
Studies on the Alkaloid Constituents of Fritillaria pallidiflora Schrenk
Xu Dongming, Huang Enxi and Li Chaosheng
Structure      13C NMR   碳谱模拟图
3楼2013-10-28 12:46:52
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