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[求助]
求助两个化合物的微谱，20金币答谢~ 已有1人参与
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S40: 12.6,12.7,19.5,19.5,21.6,21.8,21.9,22.3,26.5,27.4,30.4,32.3,33.2,37.6,38.2,40.9,41.2,41.9,42.5,43.9,50.1,52.8,56.9,57.8,72.1,73.8,127.4,130.6,139.8,144.1 S41: 12.4,12.4,19.4,19.4,20.2,22.3,24.2,27.2,27.4,29.7,30.4,32.3,35.2,37.4,37.6,38.2,41.0,41.2,42.5,44.0,47.3,50.1,56.9,57.8,72.1,73.8,127.4,144.1 |
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yangyinhe
至尊木虫 (著名写手)
- 应助: 1566 (讲师)
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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
SunHaoli: 金币+15, ★★★很有帮助 2015-03-16 23:10:13
感谢参与，应助指数 +1
SunHaoli: 金币+15, ★★★很有帮助 2015-03-16 23:10:13
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1 . 豆甾醇-5,22-二烯-二烯-3β,7β-二醇 C29H48O2 相似度:86.6% Chinese Traditional and Herbal Drugs 2005 36 982-983 南板蓝根的化学成分研究 吴煜秋,钱斌,张荣平,邹澄,刘光 Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . st igmasterol 相似度:80% Natural Product Research and Development 2003 15 502-503 STUDYS ON THE CHEMICAL CONSTITUENTS OF ORTHOSIPHON WULFENIOIDES(DIES)HAND.-MAZZ LUO Yu; TIAN Jun; WU Feng-e Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . stigmasterol 相似度:76.6% Chinese Traditional and Herbal Drugs 2010 41 36-39 伞花木化学成分研究 何轶; 赵明; 宗玉英; 蔡三协; 车镇涛 Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . stigmasterol 相似度:76.6% Food Chemistry 2013 136 563-568 Identification of a novel phenolic compound in litchi (Litchi chinensis Sonn.) pericarp and bioactivity evaluation Guoxiang Jiang, Sen Lin, Lingrong Wen, Yueming Jiang, Mouming Zhao, Feng Chen, K. Nagendra Prasad, Xuewu Duan, Bao Yang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . stigmasterol 相似度:76.6% Journal of Chinese Medicinal Materials 2012 35 404-406 Study on the Chemical Constituent from the Dichloromethane Extract. of the Pine Needles of Cedrus deodara Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . stigmasterol 相似度:76.6% Acta Academiae Medicinae Neimongol 2011 33 548-550 THE STUDIE OF CHEMICAL CONSTITUENTS OF SONCHUS OLERACEUS L ZHOU Yan, BO Yu－kun, ZHANG Shuo Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . stigmasterol C29H48O 相似度:76.6% Journal of the Chemical Society of Pakistan 2013 35 130−134 Phytochemical Studies on Sorbus cashmiriana SADIA KHAN, MEHDI HASSAN KAZMI*, EJAZ AHMED** ABDUL MALIK AND AHSAN SHARIF Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . stigmastcrol 相似度:73.3% Chemistry of Natural Compounds 1999 35 642-645 I3C NMR SPECTRA OF STEROL DERIVATIVES,INTERMEDIATES IN THE SYNTHESIS OF ECDY- AND BRASSINOSTEROIDS N. V. Kovganko, Zh. N. Kashkan,and E. V. Borisov Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 24-isopropyl-5α-cholest-22Z-en-3β-ol acetate 相似度:73.3% Chemistry of Natural Compounds 1990 26 172-174 STEROID COMPOUNDS OF MARINE SPONGES. Xl. STEROIDS OF THE AUSTRALIAN SPONGE Trachyopsis sp. T. N. Makar'eva, V. V. Isakov, and V. A. Stonik Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . Stellasteryl C30H48O2 相似度:73.3% Phytochemistry 1983 22 1300-1301 (22E,24S)-5α-Ergosta-7, 22-dien-3β-ol from the seeds of Cucumis sativus T. Matsumoto, T. Shigemoto, T. Itoh Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . stigmasterol C29H48O 相似度:73.3% Chemistry and Industry of Forest Products 2011 31 77-80 Study on Chemical Constituents of Root-bark of Ficus tsiangii WANG Xue-gui, SHEN Li-tao, TIAN Yong-qing, XU Han-hong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2015-03-16 15:14:20
yangyinhe
至尊木虫 (著名写手)
- 应助: 1566 (讲师)
- 金币: 15048.4
- 红花: 21
- 帖子: 2773
- 在线: 261.2小时
- 虫号: 942922
- 注册: 2010-01-15
- 性别: MM
- 专业: 天然有机化学
【答案】应助回帖
★ ★ ★ ★ ★
SunHaoli: 金币+5, ★有帮助 2015-03-16 23:10:25
SunHaoli: 金币+5, ★有帮助 2015-03-16 23:10:25
|
1 . 豆甾醇-5,22-二烯-二烯-3β,7β-二醇 C29H48O2 相似度:86.2% Chinese Traditional and Herbal Drugs 2005 36 982-983 南板蓝根的化学成分研究 吴煜秋,钱斌,张荣平,邹澄,刘光 Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . schleicheol 2 C30H52O2 相似度:82.7% Journal of Asian Natural Products Research 2001 3 299-311 CONSTITUENTS FROM LIMONIA CRENULATA XUE-ME1 NIU, SHENG-HONG LI, LI-YAN PENG,and HAN-DONG SUN,ZHONG-WEN LIN, GAO-XIONG RAO Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . cholest-5-ene-3β,7β-diol 相似度:82.1% Shoyakugaku Zasshi 1993 47 200-206 Chemotaxonomy of Ferns 4. : Cheilanthes chusana and Aleuritopteris Species KAMAYA RUMIKO, NAKAMURA MASAKO, TAMARU KAYO, TAKAHATA CHIHARU,AGETA HIROYUKI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . β-Sitosterol 相似度:79.3% Natural Product Sciences 2007 13 394-397 Chemical Constituents of the Moss Hylocomium splendens Kang, Shin-Jung; Jovel, Eduardo; Hong, Seong-Su; Hwang, Bang-Yeon; Liu, Patty; Lee, Meng-Hsin; Lee, Meng-Chun; Lee, Kyung-Soon; Towers, George Hugh Neil Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . β-sitosterol 相似度:79.3% Chinese Journal of Medicinal Chemistry 2006 16 303-305 The constituents of Veratrum japonicum Loes. f. ZHOU Jian-xia, KANG Lu, SHEN Zheng-wu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . β-sitosterol C29H50O 相似度:79.3% Journal of Beijing University of Chemical Technology (Natural Science Edition) 2012 39 40-45 Isolation of the triterpenes from Eriobotrya japonica leaves CHEN Huan CHEN Guang REN HongMei YANG QuanHua YU ChangYuan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 5-ene-3β,7β-diol 相似度:78.5% Chemical & Pharmaceutical Bulletin 1990 38 2400-2403 Marine Sterols. XVII. : Polyhydroxysterols of the Soft Corals of the Andaman and Nicobar Coasts. : (2). Isolation and Structures of Three 16β-Hydroxy Steroidal Glycosides from an Alcyonium sp. Soft Coral Masaru KOBAYASHI,Fuyuko KANDA,Srinivasa Rao DAMARLA,Desaraju Venkata RAO and Chaganti Bheemasankara RAO Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 7α-hydroxysitosterol C29H5O2 相似度:75.8% Chinese Traditional and Herbal Drugs 2010 41 1052-1056 Chemical constituents from stems of Melicope pteleifolia LI Shuo-guo; YANG Yin; YE Wen-cai; JIANG Ren-wang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . stigmastane-3β,6α-diol 相似度:75.8% Journal of China Pharmaceutical University 2003 34 216-219 Steroids and Anthraquinones from Astragalus hoantchy ZHAO Ming; DUAN Jin-Ao; HUANG Wen-Zhe; ZHOU Rong-Han; CHE Chun-Tao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 7β-[(triethylsilyl)oxy]cholesterol C33H60O2Si 相似度:75.8% Journal of Medicinal Chemistry 1990 33 2264-2270 Monophosphoric acid diesters of 7.beta.-hydroxycholesterol and of pyrimidine nucleosides as potential antitumor agents: synthesis and preliminary evaluation of antitumor activity Yu Hua Ji, Christiane Moog, Gaby Schmitt, Pierre Bischoff, Bang Luu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 7α-hydroxysitosterol 相似度:75.8% Chemistry and Industry of Forest Products 2008 28 1-5 Antitumor Constituents from the Leaves of Aquilaria sinensis (Lour.) Gilg WANG Hong-gang, ZHOU Min-hua, LU Jing-jing, YU Bo-yang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
3楼2015-03-16 15:17:28