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[求助]
求助：微譜解析化合物結(jié)構(gòu)
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| 189.67,165.74,125.42,56.54,55.86,50.99,46.78,45.81,39.12,36.01,35.53,34.20,33.94,33.83,29.15,27.98,26.07,23.95,23.06,20.86,19.77,18.99,18.68,17.48,11.94,11.86 |
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wm0629
鐵桿木蟲 (著名寫手)
- 應(yīng)助: 341 (大學(xué)生)
- 金幣: 6381.8
- 紅花: 3
- 帖子: 1962
- 在線: 77.9小時
- 蟲號: 2217415
- 注冊: 2013-01-01
- 性別: GG
- 專業(yè): 中藥炮制
【答案】應(yīng)助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感謝參與，應(yīng)助指數(shù) +1
lizhenlin: 金幣+15, ★★★★★最佳答案 2013-04-24 08:41:31
感謝參與，應(yīng)助指數(shù) +1
lizhenlin: 金幣+15, ★★★★★最佳答案 2013-04-24 08:41:31
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1 . stigmast-4-ene-3,6-dione 相似度:82.7% Journal of Natural Products 2002 65 1857-1862 Antimicrobial Activities of Naphthazarins from Arnebia euchroma Chien-Chang Shen,Wan-Jr Syu,Shyh-Yuan Li, Chia-Hung Lin, Gum-Hee Lee, and Chang-Ming Sun Structure 13C NMR 碳譜模擬圖 2 . (24R)-24-ethylcholest-4-en-3,6-dione 相似度:82.7% Chemistry of Natural Compounds 2001 37 351-355 13C NMR SPECTRA OF 6-HYDROXIMINOSTEROIDS OF THE STIGMASTANE SERIES N. V. Kovganko and Yu. G. Chernov Structure 13C NMR 碳譜模擬圖 3 . compound 8 相似度:82.7% Chemistry of Natural Compounds 1999 35 646-649 13C NMR SPECTRA OF II-SITOSTEROL DERIVATIVES WITH OXIDIZED RINGS A AND B N. V. Kovganko, Zh. N. Kashkan,E. V. Borisov, and E. V. Batura Structure 13C NMR 碳譜模擬圖 4 . compound 相似度:82.7% Biochemical Systematics and Ecology 2000 28 911-913 Stigmast-4-ene-3,6-dione an unusual phytotoxic sterone from the roots of Echium vulgare L. Fernando Pardo, Fernando Perich, René Torres, Franco Delle Monache Structure 13C NMR 碳譜模擬圖 5 . stigmasta-4-ene-3,6-dione 相似度:82.7% China Journal of Chinese Materia Medica 2005 30 124-126 Studies on the chemical constituents in herb of Ranunculus sceleratus GAO Xiaozhong, ZHOU Changxin, ZHANG Shuili, YAO Wei, ZHAO YU Structure 13C NMR 碳譜模擬圖 6 . 豆甾-4-烯-3,6-二酮 相似度:82.7% China Journal of Chinese Materia Medica 2003 28 278-279 莢果蕨貫眾化學(xué)成分的研究 楊 嵐, 趙玉英, 屠呦呦 Structure 13C NMR 碳譜模擬圖 7 . stigmastan-4-en-3,6-dione 相似度:82.7% Journal of Natural Products 1990 Vol 53 1430 Stigmasterols from Typha latifolia Marina Della Greca, Pietro Monaco, Lucio Previtera Structure 13C NMR 碳譜模擬圖 8 . compound 3 相似度:82.7% Acta Pharmaceutica Sinica 1999 Vol 34 682-685 STUDIES ON THE CHEMICAL CONSTITUENTS FROM DESMOS DUMOSUS (ROXB.) SAFF Wu Jiuhong (Wu JH); Liao Shixuan (Liao SX); Mao Shilong (Mao SL); Yi Yanghua (Yi YH); Takeya K; Su Zhongwu (Su ZW) and Lan Chuanqing (Lan CQ) Structure 13C NMR 碳譜模擬圖 9 . 22-dihydro-stigmast-4-en-3,6-dione 相似度:82.7% Korean Journal of Pharmacognosy 1996 27(1) 75-79 Phytochemical Constituents from Aconitum pseudolaeve Var. erectum Kim, Dae-Keun; Kwak, Jong-Hwan; Song, Ki-Won; Kwon, Hack-Cheol; Zee, Ok-Pyo; Lee, Kang-Ro Structure 13C NMR 碳譜模擬圖 10 . Stigmast-4-ene-3,6-dione 相似度:82.7% Magnetic Resonance in Chemistry 2004 42 355-359 Complete 1H and 13C NMR assignments of two phytosterols from roots of Piper nigrum Kun Wei, Wei Li, Kazuo Koike, Yuping Pei, Yingjie Chen and Tamotsu Nikaido Structure 13C NMR 碳譜模擬圖 11 . 豆甾-4-烯-3,6-二酮 C29H48O2 相似度:82.7% Chinese Traditional and Herbal Drugs 2008 39 671-672 胡頹子葉化學(xué)成分研究 付義成;王曉靜;賈獻(xiàn)慧;李俊婕 Structure 13C NMR 碳譜模擬圖 12 . stigmast-4-en-3,6-dione 相似度:82.7% Chinese Traditional and Herbal Drugs 2002 33 205-206 Studies on chemical constituents of Uvaria tonkinensis var. subglabra LIU An; TIAN Jing kui; ZOU Zhong mei; XU Li zhen; MU Hong mei; YANG Shi lin Structure 13C NMR 碳譜模擬圖 13 . stigmast-4-ene-3,6-dione 相似度:82.7% Chinese Pharmaceutical Journal 2009 44 576-580 Studies on Antitumor Steroids and Flavonoids from Tamarix chinensis Lour. WANG Bin, REN Shu-wen, LI Guo-qiang, GUAN Hua-shi Structure 13C NMR 碳譜模擬圖 14 . stigmast-4-ene-3,6-dione 相似度:82.7% Chinese Journal of Medicinal Chemistry 2003 13 211-214 Studies on the chemical constituents of Fructus Ailanthi altissimae ZHAO Chun-chao, WANG Jin-hui, LI Wen, SHA Yi, LI Xian Structure 13C NMR 碳譜模擬圖 15 . stigmast-4-en-3,6-dione 相似度:82.7% Journal of Shenyang Pharmaceutical University 2009 26 874-877 Isolation and identification of steroids from the leaves of theMagnolia sieboldii K. Koch WANG Ru-ping, WU Di, GAO Hui-yuan, SUN Bo-hang, HUANG Jian, WU Li-jun Structure 13C NMR 碳譜模擬圖 16 . stigmast-4-en-3,6-dione 相似度:82.7% Journal of Shenyang Pharmaceutical University 2009 26 434-437 Isolation and identification of chemical constituents from testa of Castanea mollissima Blume LU Chuan, WU Zhao-hua, GAO Hui-yuan, SUN Bo-hang, HUANG Jian, WU Li-jun Structure 13C NMR 碳譜模擬圖 17 . stigmast-4-ene-3,6-dione 相似度:82.7% Natural Product Research and Development 2009 21 960-962 Study on the Chemical constituents of Callipteris esculenta(Athyriaceae) WANG Zi-juan;ZHAO Qin-shi; PENG Li-yan; CHENG Xiao Structure 13C NMR 碳譜模擬圖 18 . enedione 相似度:82.7% Natural Product Research and Development 2000 12(5) 14-16 STEROID CONSTITUENTS FROM EUONYMUS MUPINENSIS Mao Shilong; Sang Shengmin; Lao Aina and Chen Zhongliang Structure 13C NMR 碳譜模擬圖 19 . stigma-4-en-3,6-dione 相似度:82.7% Zeitschrift für Naturforschung C 2003 58 521-526 Cytotoxic Benzophenanthridine and Benzylisoquinoline Alkaloids from Argemone mexicana Y.-C. Chang, F.-R. Chang, A. T. Khalil, P.-W. Hsieh, and Y.-C. Wu Structure 13C NMR 碳譜模擬圖 20 . stigmast-4-en-3,6-dione 相似度:82.7% Chinese Journal of Applied & Environmental Biology 2012 18 1014-1016 Chemical Constituents from Roots of Gymnotheca chinensis ZHANG Xiaoyu,, LIANG Jian, LI Yufei, ZHOU Yan & CHEN Fang* Structure 13C NMR 碳譜模擬圖 21 . tigmasta-4-en-3,6-dione 相似度:82.1% Chinese Journal of Marine Drugs 2009 28(3) 23-28 Sterols from the mangrove plant Acanthus ilicifolius HAI Fang, T ANG Xu-li, LI Guo-qiang Structure 13C NMR 碳譜模擬圖 22 . 24-ethylcholest-4-ene-3,6-dione C29H46O2 相似度:79.3% Journal of Natural Products 1991 Vol 54 281 Steroids of the Marine Sponge Cinachyra tarentina: Isolation of Cholest-4-ene-3,6-dione and (24R)-24-Ethylcholest-4-ene-3,6-dione Anna Aiello, Ernesto Fattorusso, Silvana Magno, Marialuisa Menna, Maurizio Pansini Structure 13C NMR 碳譜模擬圖 |
2樓2013-04-24 08:10:36
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