| 查看: 178 | 回复: 1 | ||
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：14.1,16.2,16.6,16.7,17.9,18.4,21.6,21.9,22.8,23.9,27.2,27.8,28.1,34.3,36.5,36.9,37.9,38.6,39.4,41.2,42.3,48.8,50.5,55.6,81.1,119.1,171.3 |
回复此楼» 猜你喜欢
依托企业入选了国家启明计划青年人才。有无高校可以引进的。
已经有9人回复
-
有时候真觉得大城市人没有县城人甚至个体户幸福
已经有11人回复
-
表哥与省会女结婚，父母去帮带孩子被省会女气回家生重病了
已经有7人回复
-
同年申请2项不同项目，第1个项目里不写第2个项目的信息，可以吗
已经有8人回复
-
依托企业入选了国家启明计划青年人才。有无高校可以引进的。
已经有10人回复
-
天津大学招2026.09的博士生，欢迎大家推荐交流（博导是本人）
已经有9人回复
-
有院领导为了换新车，用横向课题经费买了俩车
已经有10人回复
-
AI 太可怕了，写基金时，提出想法，直接生成的文字比自己想得深远，还有科学性
已经有6人回复
芒果儿
铜虫 (小有名气)
- 应助: 7 (幼儿园)
- 金币: 950.2
- 散金: 2
- 帖子: 169
- 在线: 73.6小时
- 虫号: 1402903
- 注册: 2011-09-15
- 性别: GG
- 专业: 中药学其他科学问题
【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 2012-11-17 21:44:51
感谢参与，应助指数 +1
hejiangbo: 金币+15, ★★★★★最佳答案, 谢谢 2012-11-17 21:44:51
|
1 . φ-taraxasteryl acetate 相似度:84.3% China Journal of Chinese Materia Medica 2008 33 1147-1157 Studies on chemical constituents from herbs of Taraxacum mongolicum SHI Shuyun, ZHOU Changxin, XU Yan, TAO Qiaofeng, BAI Hua, LU Fusheng, LIN Wenyan, CHEN Haiyong, ZHENG Wei, WANG Liwei, WU Yihang, ZENG Su, HUANG Kexin, ZHAO Yu, LI Xiaokun, QU Jia Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 3-乙酰伪蒲公英甾醇 相似度:84.3% China Journal of Chinese Materia Medica 2004 29 278 蒲公英的化学研究 许 丹 , 侯凤飞 , 吴立军 , 康廷国 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . Ψ-taraxasterol 相似度:84.3% Organic letters 2000 2 2257-2259 Arabidopsis thaliana LUP1 Converts Oxidosqualene to Multiple Triterpene Alcohols and a Triterpene Diol Michael J. R. Segura, Michelle M. Meyer, and Seiichi P. T. Matsuda Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . φ-taraxasteryl acetate 相似度:84.3% Chinese Pharmaceutical Journal 2010 45 727-732 Antitumor Triterpenes from Scorzonera mongolica Maxim WANG Bin, YANG Li-ye, LI Guo-qiang, GUAN Hua-shi, TONG Guo-zhong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . (20S)-3β-acetoxy-20-hydroperoxy-30-norlupane C31H52O4 相似度:83.8% Journal of Natural Products 2001 64 436-439 New Peroxy Triterpenes from the Aerial Roots of Ficus microcarpa Yi-Ming Chiang and Yueh-Hsiung Kuo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 20-en-30-al 相似度:81.2% Chemical & Pharmaceutical Bulletin 1996 44 509-514 Composite Constituents : Thirty-Nine Triterpenoids Including Two Novel Compounds from Ixeris chinensis Kenji SHIOJIMA,Hideki SUZUKI,Nobuyuki KODERA,Hiroyuki AGETA,Hsien-Chang CHANG and Yuh-Pan CHEN Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 3β-hydroxytaraxaster-20-en-30-oic acid C32H50O4 相似度:81.2% Fitoterapia 2009 80 437-441 Chemical constituents of Tolpis species Jorge Triana,Mariana López , Francisco Javier Pérez , Javier González Platas , Francisco Estévez ,Juan Francisco León , Juan Carlos Hernándezd, Ignacio Brouard, Jaime Bermejo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 30-hydroperoxy-φ-taraxasteryl acetate C32H52O4 相似度:81.2% Chemical & Pharmaceutical Bulletin 2012 60(2) 205-212 Constituents from the Roots of Taraxacum platycarpum and Their Effect on Proliferation of Human Skin Fibroblasts Tsutomu Warashina,Kaoru Umehara,and Toshio Miyase Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . Triterpene aldehyde C32H5O3 相似度:81.2% Phytochemistry 1983 22 513-521 Sesquiterpene lactones from Liatris acidota, L. Aspera and L. Mucronata Werner Herz, Palaniappan Kulanthaivel Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . compound 8 相似度:81.2% Phytochemistry 1983 22 1457-1459 Sesquiterpene alcohols and triterpenoids from Liatris microcephala Werner Herz, Kinzo Watanabe Structure 13C NMR 碳谱模拟图 |
2楼2012-11-17 14:04:17