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hejiangbo

木虫 (著名写手)

[求助] 求助微谱查询

相似度:50%
溶剂:氯仿
核磁数据:
11.9,12.2,14.1,18.9,19.3,20.9,21.0,24.3,25.3,28.8,29.3,31.2,31.8,36.1,37.2,39.6,407,41.9,50.1,51.2,55.9,56.9,71.5,121.6,129.2,138.3,140.7
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wq0616

铁杆木虫 (正式写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
hejiangbo: 金币+15, ★★★★★最佳答案, 谢谢 2012-11-18 21:39:14
相似度大于80%的有

1 .     stigmasterol
    相似度:88.8%
Chemical & Pharmaceutical Bulletin          1993          41          2007-2009
Constituents of Prunus zippeliana Leaves and Branches
Junichi KITAJIMA and Yasuko TANAKA
Structure      13C NMR   碳谱模拟图

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




2 .     stigmasta-5,22(E)-dien-3-beta-ol
C29H48O     相似度:88.8%
Acta Bot. Boreal. -Occident. Sin.          2006          26          1001-1006
Active AntimicrobiaLingredients in Mikania micrantha Stems and Leaves
YU Xin-ping, FENG Jun-tao, LIU Xiao-ming, ZHUANG Shi-hong, ZHANG Xing
Structure      13C NMR   碳谱模拟图

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




3 .     β-sitosterol
    相似度:88.8%
Acta Bot. Boreal. -Occident. Sin.          2009          29          1893-1897
Isolation and identif ication of Acaricidal Composition of Thymus mongolicus
FENG Gang, ZHANG Jing, BAI Jun, PENG Zheng-qiang
Structure      13C NMR   碳谱模拟图

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




4 .     豆甾-5,22-二烯-3β-醇
    相似度:88.8%
Chinese Traditional and Herbal Drugs          2007          38          650-652
Chemical constituents of Xuezhikang Capsula
MA Xue-min; GUO Shu-ren; DUAN Zhen-wen; WANG Xiang-yun
Structure      13C NMR   碳谱模拟图

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




5 .     stigmasterol
C29H48O     相似度:88.8%
Modern Chinese Medicine          2007          9(7)          13-14
Studies on the Constituents of Senecio laetus Edgew.
Jin Jun, Zhang Chaofeng, ZhangMian
Structure      13C NMR   碳谱模拟图

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




6 .     Stigmasterol
C29H48O     相似度:88.8%
Journal of China Pharmaceutical University          2004          35          404-405
Chemical Constituents from Xanthium sibiricum
ZHANG Xia-Qi; QI Jin; YE Wen-Cai; ZHAO Shou-Xun
Structure      13C NMR   碳谱模拟图

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




7 .     stigmasterol
    相似度:88.8%
Natural Product Research and Development          1997          9(2)          4-6
NON-ALKALOIDAL CONSTITUENTS FROM MECONOPSIS PUNICEA MAXIM
Zhang Guolin; Li Bogang; Zhou Zhengzhi
Structure      13C NMR   碳谱模拟图

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




8 .     Stigmasterol
C29H48O     相似度:86.2%
Chemistry of Natural Compounds          2004          40          137-140
PHYTOCHEMICAL STUDIES OF Berberis vulgaris
S. Saied and S. Begum
Structure      13C NMR   碳谱模拟图

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




9 .     stigmasterol
    相似度:86.2%
Natural Product Sciences          1996          2          19-23
Sterols and Sterol Glycosides from the Leaves of Gynura procumbens
Sadikun, A.; Aminah, I.; Ismail, N.; Ibrahim, P.
Structure      13C NMR   碳谱模拟图

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




10 .     (24R)-stigmast-7,22(E)-dien-3α-ol
    相似度:86.2%
Chinese Pharmaceutical Journal          2009          44          1217-1220
Studies on Chemical Constituents in Roots of Uraria crinita
WANG Yan-yan, ZHANG Xiao-qiong, GONG Li-meng, RUAN Han-li, PI Hui-fang, ZHANG Yong-hui,
Structure      13C NMR   碳谱模拟图

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




11 .     stigmasterol
    相似度:85.7%
Planta Medica          1986          52          499-500
Antihepatotoxic Principles of Wedelia chinensis Herbs
Ling-Ling Yang, Kun-Ying Yen, Chohachi Konno, Yoshiteru Oshima,Yoshinobu Kiso and Hiroshi Hikino
Structure      13C NMR   碳谱模拟图

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




12 .     Stigmasterol
    相似度:85.7%
Archives of Pharmacal Research          2008          31          965-969
A new cytotoxic prenylated dihydrobenzofuran derivative and other chemical constituents from the rhizomes of Atractylodes lancea DC
Jin-ao Duan, Liuying Wang, Shihui Qian, Shulan Su and Yuping Tang
Structure      13C NMR   碳谱模拟图

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




13 .     22-dehydroclerosterol
C29H46O     相似度:85.1%
Chemical & Pharmaceutical Bulletin          1993          41          2007-2009
Constituents of Prunus zippeliana Leaves and Branches
Junichi KITAJIMA and Yasuko TANAKA
Structure      13C NMR   碳谱模拟图
艰难困苦,玉汝于成。
2楼2012-11-18 07:13:50
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