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cxgxb

木虫 (正式写手)

[求助] 求助微谱数据查询

求一个生物碱类化合物的微谱查询
13C-NMR:(600Hz,DMSO)
化合物的碳化学位移:
26.2,55.0,56.1,56.5,57.3,62.2,109.1,111.6,119.2,120.2,121.6,123.7,127.0,128.8,133.3,138.9,143.9,145.7,149.0,150.5,151.7

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kaola0916

铁杆木虫 (著名写手)

【答案】应助回帖

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感谢参与,应助指数 +1
cxgxb: 金币+50, ★★★很有帮助 2012-05-06 15:21:31
取大于90%相似度的如下:

查询结果:共查到835个化合物(查询结果仅供参考)  
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1 .     palmatine
    相似度:100%
Natural Product Sciences          2008          14          68-72
Quantitative Determination of Protoberebrines from the Roots of Coptis chinensis
Min, Byung-Sun; Cho, Jae-Sue
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

2 .     palmatine
    相似度:100%
Chinese Traditional and Herbal Drugs          2010          41          689-692
Chemical constituents from roots of Tinospora sagittata var. yunnanensis
CHENG Chun-mei; DAI Yun; HUANG Xiang-zhong; ZHU Yun; DAI Jian-hui; LIU Xiao-fang; WANG Jiong
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

3 .     Palmatine
    相似度:100%
Archives of Pharmacal Research          2008          31          1405-1412
Inhibitory activities of the alkaloids from Coptidis Rhizoma against aldose reductase
Hyun Ah Jung, Na Young Yoon, Hyun Ju Bae, Byung-Sun Min and Jae Sue Choi
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

4 .     palmatine
C21H22NO4     相似度:95.2%
Chemistry & Biodiversity          2008          Vol. 5          1335
DNA Topoisomerase I Inhibitory Alkaloids from Corydalis saxicola
Xuanxuan Cheng, Dongmei Wang, Lin Jiang, and Depo Yang
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

5 .     palmatine
C21H22NO4     相似度:95.2%
Chemistry of Natural Compounds          1996          32          737-858
ALKALOIDS. PLANTS, STRUCTURES, PROPERTIES" Chapter 2, continued
R. Shakirov, M. V. Telezhenetskaya, I. A. Bessonova,S. F. Aripova, I. A. Israilov, M. N. Sultankhodzhaev,V. I. Vinogradova, V. I. Akhmedzhanova, T. S. Tulyaganov,B. T. Salimov, and V. A. Tel'nov
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

6 .     palmatine
    相似度:95.2%
Biochemical Systematics and Ecology          1991          19          433-437
Constituants chimiques de trois especes de Burasaia (Menispermacees) endemiques de Madagascar
Ph. Rasoanaivo, S. Ratsimamanga-Urverg, A. Rakoto-Ratsimamanga, A. Raharisololalao
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

7 .     palmatine
C21H22NO4     相似度:95.2%
China Journal of Chinese Materia Medica          2008          33          1669-1670
蒲葵籽化学成分的研究
陈屏, 杨峻山
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

8 .     Palmatine
    相似度:95.2%
Korean Journal of Pharmacognosy          2007          38(4)          387-393
Isolation of Melanin Biosynthesis Inhibitory Compounds from the Phellodendri Cortex
Lee, Jong-Gu; Choi, Ji-Young; Oh, Joon-Seok; Jung, Hee-Wook; Choi, Eun-Hyang; Lee, Hee-Sang; Kim, Jeong-Ah; Chang, Tae-Soo; Son, Jong-Keun; Lee, Seung-Ho
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

9 .     palmatine
    相似度:95.2%
Korean Journal of Pharmacognosy          1997          28(4)          257-263
Studies on the Constituents of Berberis amurensis Ruprecht
Lee, Hyang-Yi; Kim, Chong-Won
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

10 .     palmatine
    相似度:95.2%
China Journal of Chinese Materia Medica          2010          35          1272-1275
Alkaloids in stems and leaves of Stephania cepharantha
HE Li; ZHANG Yuanhu; TANG Lijia; SONG Shaohui; SUN Qianyun
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

11 .     palmatine
C21H23NO4     相似度:95.2%
Chinese Journal of Natural Medicines          2007          5          31-34
Chemical Constituents of Corydalis saxicola
WANG Qi-Zhi; LIANG Jing-Yu; YUAN Yue
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

12 .     Jatrorrhizine
    相似度:90.4%
Korean Journal of Pharmacognosy          2007          38(4)          387-393
Isolation of Melanin Biosynthesis Inhibitory Compounds from the Phellodendri Cortex
Lee, Jong-Gu; Choi, Ji-Young; Oh, Joon-Seok; Jung, Hee-Wook; Choi, Eun-Hyang; Lee, Hee-Sang; Kim, Jeong-Ah; Chang, Tae-Soo; Son, Jong-Keun; Lee, Seung-Ho
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

13 .     jatrorrhizine
    相似度:90.4%
Korean Journal of Pharmacognosy          1997          28(4)          257-263
Studies on the Constituents of Berberis amurensis Ruprecht
Lee, Hyang-Yi; Kim, Chong-Won
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

14 .     11-Hydroxypalmatine
C21H22NO5I     相似度:90.4%
Journal of Asian Natural products Research          2010          12          99-105
Anti-hyperglycemic effect of 11-hydroxypalmatine, a palmatine derivative from Stephania glabra tubers
Deepak Kumar Semwal; Usha Rawat; Ravindra Semwal; Randhir Singh; Gur Jas Preet Singh
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

15 .     Palmatine
C21H22NO4     相似度:90.4%
Chinese Journal of Natural Medicines          2008          6          186-190
Chemical Constituents of Two Original Plants Used as Radix Tinosporae
SHI Qi-Rong; SHEN Yun-Heng; ZHANG Chuan; LIU Run-Hui; ZHANG Wei-Dong
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

16 .     Jateorrhizine
    相似度:85.7%
Archives of Pharmacal Research          2008          31          1405-1412
Inhibitory activities of the alkaloids from Coptidis Rhizoma against aldose reductase
Hyun Ah Jung, Na Young Yoon, Hyun Ju Bae, Byung-Sun Min and Jae Sue Choi
Structure      13C NMR   碳谱模拟图
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