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1183402261

银虫 (小有名气)

[求助] 求化合物结构 已有1人参与

13C NMR (101 MHz, CDCl3) δ 140.75, 121.73, 71.81, 56.76, 56.04, 50.12, 45.82, 42.32, 42.31, 39.77, 37.25, 36.51, 36.16, 33.94, 31.92, 31.90, 31.67, 29.13, 28.26, 26.05, 24.31, 23.06, 21.09, 19.84, 19.41, 19.04, 18.79, 11.99, 11.87.
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【答案】应助回帖

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感谢参与,应助指数 +1
1183402261: 金币+5 2015-01-06 21:38:38
查询结果:共查到8376个化合物(查询结果仅供参考)  
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1 .     β-sitosterol
    相似度:100%
Phytochemistry          2004          65          2463-2470
Biosynthesis of the irregular monoterpene artemisia ketone, the sesquiterpene germacrene D and other isoprenoids in Tanacetum vulgare L. (Asteraceae)
Dirk Umlauf, Josef Zapp, Hans Becker, Klaus Peter Adam
Structure      13C NMR   碳谱模拟图
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2 .     sitosterol
    相似度:100%
Chemical & Pharmaceutical Bulletin          1979          27          38-42
Carbon-13 Nuclear Magnetic Resonance of 24-Substituted Steroids
NAOYUKI KOIZUMI,YOSHINORI FUJIMOTO,TORU TAKESHITA and NOBUO IKEKAWA
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

3 .     β-rosasterol
C29H50O     相似度:100%
Chinese Traditional and Herbal Drugs          2006          37          666-668
欧亚旋覆花中三萜和甾体化合物的分离和结构鉴定
吴一兵;王云志;查建蓬;杨双革;石晓伟;张嫡群
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

4 .     clionasterol
    相似度:96.5%
Chemical & Pharmaceutical Bulletin          1979          27          38-42
Carbon-13 Nuclear Magnetic Resonance of 24-Substituted Steroids
NAOYUKI KOIZUMI,YOSHINORI FUJIMOTO,TORU TAKESHITA and NOBUO IKEKAWA
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

5 .     β-sitosterol
    相似度:96.5%
Chemistry of Natural Compounds          2000          36          595-598
13C NMR SPECTRA OF FUNCTIONALLY SUBSTITUTED 3 β-CHLORODERIVATIVES OF CHOLESTEROL AND β -SITOSTEROL
N. V. Kovganko, Zh. N. Kashkan, and E. V. Borisov
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

6 .     β-sitosterol
C33H42O19     相似度:96.5%
Natural Product Research          1995          7          35-41
New Cytotoxic Fatty Acid from Desmos cochinchinensis (Annonaceae)
Nan-Jun Sun; David K. Ho; X. Eric Hu; Jeffrey M. Sneddon; Ralph E. Stephens; John M. Cassady
Structure      13C NMR   碳谱模拟图
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7 .     stigmasterol
    相似度:96.5%
Chemical & Pharmaceutical Bulletin          1998          46          1408-1411
New Sterols and Triterpenoids of Ficus pumila Fruit
Junichi KITAJIMA,Kaoru KIMIZUKA and Yasuko TANAKA
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

8 .     compound 3a
    相似度:96.5%
Korean Journal of Pharmacognosy          1996          27(4)          389-396
Constituents of Spiraea prunifolia var. simpliciflora
Lee, Eun-Hee; Chung, Soon-Ok; Kim, Chong-Won; Woo, Mi-Hee
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

9 .     β-sitosterol
C29H50O     相似度:96.5%
Chinese Journal of Marine Drugs          2006          25(1)          21-24
Studies on chemical constituents of the marine sponge Craniell a australiensis from the South China Sea
KUANG Xia, ZHANG Hong-jun, SUN Jing-bo, WANG Zeng-lei, LIN Hou-wen
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

10 .     β-谷甾醇
C29H48O     相似度:96.5%
Chinese Journal of Marine Drugs          2006          25(3)          15-17
Study on the chemical constituents of Ipomoea Pescaprae( L.) Sweet(I)
WANG Qing-Ji, WANG You-Shao, HE Lei, ZHANG Si
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

11 .     (24s)-stigmast-5-en-3-ol
    相似度:96.5%
Chinese Journal of Marine Drugs          2004          23(2)          15-17
Studies on chemical constituents of the marine sponge Spheciospongia vagabunda from the South China Sea (I)
MA Wei-jie, XIAO Ding-jun, DENG Song-zhi
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

12 .     (24S)-stigmast-5-en-3β-ol
    相似度:96.5%
Chinese Journal of Marine Drugs          2002          21(2)          1-4
Studies on the chemical constituents of the marine sponge Clathria fasciculate from the South China Sea
XIAO Ding-jun, DENG Song-zhi, ZENG Long-mei
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

13 .     β-Sitosterol
    相似度:96.5%
Journal of the Chinese Chemical Society          2000          47          373-380
The Constituents of Lindera glauca
Yuh-Chwen Chang, Fang-Rong Chang and Yang-Chang Wu*
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

14 .     β-sitosterol
    相似度:96.5%
Chemistry and Industry of Forest Products          2009          29          100-102
Study on Chemical Constituents of Root-bark of Cunninghamia lanceolata(Lamb.)Hook
LIU Chao-xiang, GAO Xue-qin, JIANG Ji-hong, FENG You-jian
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

15 .     β-sitosterol
    相似度:96.5%
African Journal of Pharmacy and Pharmacology          2013          7          294-301
Isolation and identification of phytochemical constituents from the fruits of Acanthopanax senticosus
Jeong Min Lee1, Dong Gu Lee1, Ki Ho Lee1, Seon Haeng Cho2, Kung-Woo Nam3, and Sanghyun Lee1*
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

16 .     β-Sitosterol
C29H50O     相似度:96.5%
Chemistry and Industry of Forest Products          2013          33          125-129
Chemical Components of the Hevea brasiliensis Skim
TANG Li-chang, WANG Ning, YAO Hai-ping, YANG Xian-hui, DENG Shi-ming, ZHANG Chao-yang
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

17 .     β-sitosterol
    相似度:96.5%
Natural Product Research and Development          2014          26          188-192
Chemical and Biological Studies of Astragalus ernestii H. F. Comber
TIAN Xin-yan, HAN Bing-yang, XIAO Chao-jiang, JIANG Bei
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

18 .     clionasterol
C29H50O     相似度:96.5%
Natural Medicines          1999          53          316-318
Laboratory Culture of the Myxomycete Didymium squamulosum and its Production of Clionasterol
Ishibashi Masami,Mitamura Mana,Ito Akira
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

19 .     β-谷甾醇
C29H50O     相似度:96.5%
Lishizhen Medicine and Materia Medica Research          2009          20          515-517
Study on the Chemical Constituents of Croton crassifolius
YANG Xian-hui; CHEN Shang-wen; DENG Shi-ming
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

20 .     β-sitosterol
    相似度:96.5%
African Journal of Pharmacy and Pharmacology          2013          7          294-301
Isolation and identification of phytochemical constituents from the fruits of Acanthopanax senticosus
Jeong Min Lee, Dong Gu Lee, Ki Ho Lee, Seon Haeng Cho, Kung-Woo Nam, Sanghyun Lee
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

21 .     β-Sitosterol
    相似度:96.5%
Chinese Journal of Natural Medicines          2013          11          528-533
Triterpenes from Euphorbia hirta and their cytotoxicity
Consolacion Y. Ragasa, Kimberly B. Cornelio
Structure      13C NMR   碳谱模拟图
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