| 查看: 265 | 回复: 2 | |||||
[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 |
回复此楼» 猜你喜欢
拟解决的关键科学问题还要不要写
已经有7人回复
-
最失望的一年
已经有3人回复
-
存款400万可以在学校里躺平吗
已经有20人回复
-
国自然申请面上模板最新2026版出了吗？
已经有19人回复
-
请教限项目规定
已经有3人回复
-
基金委咋了？2026年的指南还没有出来？
已经有10人回复
-
基金申报
已经有6人回复
-
推荐一本书
已经有13人回复
-
疑惑？
已经有5人回复
-
溴的反应液脱色
已经有7人回复
wangkaibo123
荣誉版主 (职业作家)
kerry
-
专家经验: +726 - PhEPI: 3
- 应助: 1928 (讲师)
- 贵宾: 0.598
- 金币: 7869.1
- 散金: 10156
- 红花: 100
- 帖子: 3780
- 在线: 1007.1小时
- 虫号: 2088618
- 注册: 2012-10-26
- 性别: GG
- 专业: 抗肿瘤药物药理
- 管辖: 药学
【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 |
2楼2013-10-28 12:45:50
笑多会怀孕
铁杆木虫 (著名写手)
- 应助: 1216 (讲师)
- 金币: 9782.3
- 散金: 610
- 红花: 40
- 沙发: 3
- 帖子: 2721
- 在线: 1284.6小时
- 虫号: 2010893
- 注册: 2012-09-18
- 性别: GG
- 专业: 天然有机化学
【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
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