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zhoujian6787铁杆木虫 (著名写手)
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[求助]
求助微谱数据
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求助： 化合物碳谱数据 (125 MHz, CDCl3) δ211.06,70.87, 56.93, 56.91, 56.18, 54.09, 46.90,45.95, 43.06,41.03,39.65, 38.01,36.08, 36.21, 34.00, 30.88, 30.22, 29.29, 28.22, 26.20, 24.15, 23.21, 21.68, 19.97,19.17, 18.86, 13.30, 12.17, 12.12,谢谢 |
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潘宪伟
木虫 (正式写手)
- 应助: 225 (大学生)
- 金币: 3679.1
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- 帖子: 708
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- 虫号: 1114857
- 注册: 2010-10-06
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- 专业: 药物分析
2楼2013-03-03 11:13:03
潘宪伟
木虫 (正式写手)
- 应助: 225 (大学生)
- 金币: 3679.1
- 红花: 5
- 帖子: 708
- 在线: 55.3小时
- 虫号: 1114857
- 注册: 2010-10-06
- 性别: GG
- 专业: 药物分析
【答案】应助回帖
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zhoujian6787: 金币+10, ★★★★★最佳答案, 谢谢提醒 2013-03-03 12:35:31
zhoujian6787: 金币+10, ★★★★★最佳答案, 谢谢提醒 2013-03-03 12:35:31
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查询结果：共查到8027个化合物(查询结果仅供参考) 1 . 3β-hydroxystigmastan-6-one C29H50O2 相似度:100% Phytochemistry 1991 30 287-292 Ent-14[S],16β,17-trihydroxyatisan-3-one and further constituents from Euphorbia fidjiana Richard C. Cambie, Allick R. Lal, Peter S. Rutledge, Paul D. Woodgate Structure 13C NMR 碳谱模拟图 2 . 3β-hydroxy-24ξ-ethyl-5α-cholestan-6-one C29H50O2 相似度:96.5% Phytochemistry 1991 30 1239-1243 Steroidal derivatives from the roots of mandevilla pentlandiana Gabriela Cabrera, Jorge A. Palermo, Alicia M. Seldes, Eduardo G. Gros, Juan Carlos Oberti Structure 13C NMR 碳谱模拟图 3 . 豆甾烷-3β-醇-6-酮 相似度:93.1% Chinese Journal of Medicinal Chemistry 2004 14 294-297 Isolation, identification of the chemical constituents from Bauhinia variegata L. ZHAO Yan-yan, CUI Cheng-bin, CAI Bing, SUN Qi-shi Structure 13C NMR 碳谱模拟图 4 . stigmasta-3,6-dione 相似度:89.6% Acta Bot. Boreal. -Occident. Sin. 2009 29 1898-1903 Chemical Components of Glechoma biondiana XU Jing, WEI Ping-zhi, LIU Zhen-ling, TIAN Xuan Structure 13C NMR 碳谱模拟图 5 . 5α-豆甾-3,6-二酮 相似度:89.6% Chinese Traditional and Herbal Drugs 2008 39 1138-1140 海芒果茎皮化学成分的研究 张小坡;张俊清;刘明生;裴月湖 Structure 13C NMR 碳谱模拟图 6 . 5α-stigmasta-3,6-dione 相似度:89.6% Chinese Traditional and Herbal Drugs 2003 34 392-394 Stigmasterols from pericarp of Sphaerophysa salsula LI Guo-yu; WANG Jin-hui; LI Xian Structure 13C NMR 碳谱模拟图 7 . stigmastane-3β,6α-diol C29H52O2 相似度:86.2% Chemical & Pharmaceutical Bulletin 1995 43 1813-1817 Structures of Five Hydroxylated Sterols from the Seeds of Trichosanthes kirilowii MAXIM. Yumiro KIMURA,Toshihiko AKIHISA,Ken YASUKAWA,Michio TAKIDO and Toshitake TAMURA Structure 13C NMR 碳谱模拟图 8 . compound 6b 相似度:86.2% 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 碳谱模拟图 9 . compound 7 相似度:86.2% 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 碳谱模拟图 10 . 5α-stig-mastane-3,6-dione 相似度:86.2% Acta Botanica Sinica 1996 38 161-166 Chemical Constituents from Roots of Jatropha curcas Kong Ling-yi, Min Zhi-da and Shi Jian-xia Structure 13C NMR 碳谱模拟图 11 . 24R-ethyl-5α-cholestane-3β,6α-diol 相似度:86.2% Chinese Chemical Letters 2004 15 659-660 A New Phytosterone from Passiflora wilsonii Gan Peng LI, Jing Feng ZHAO, Yong Qiang TU, Xiao Dong YANG, Hong Bin ZHANG,Liang LI Structure 13C NMR 碳谱模拟图 12 . Stigmastane-3β,6α-diol 相似度:86.2% Steroids 2006 71 700-705 Steryl esters and phenylethanol esters from Syringa komarowii Yinggang Luo, Yan Liu, Huayi Qi, Zhijun Wu, Guolin Zhang Structure 13C NMR 碳谱模拟图 13 . compound 28 相似度:86.2% Steroids 2006 71 700-705 Steryl esters and phenylethanol esters from Syringa komarowii Yinggang Luo, Yan Liu, Huayi Qi, Zhijun Wu, Guolin Zhang Structure 13C NMR 碳谱模拟图 14 . compound 28 相似度:86.2% Steroids 2006 71 700-705 Steryl esters and phenylethanol esters from Syringa komarowii Yinggang Luo, Yan Liu, Huayi Qi, Zhijun Wu, Guolin Zhang Structure 13C NMR 碳谱模拟图 15 . 24R-ethyl-5α-cholestane-3β,6α-3-O-β-D-glucoside 相似度:86.2% Journal of Natural Products 1987 Vol 50 881 Sterols and Steryl Glycosides from Urtica dioica Neera Chaurasia, Max Wichtl Structure 13C NMR 碳谱模拟图 16 . 5α-stigmast-3β,6α-diol C29H52O2 相似度:86.2% Phytochemistry 1994 35 1301-1303 29-hydroxymangiferonic acid from Mangifera indica V. Anjaneyulu, J. Suresh Babu, J.D. Connolly Structure 13C NMR 碳谱模拟图 17 . (24R)-5α-stigmast-3,6-dione C29H48O2 相似度:86.2% Phytochemistry 1993 34 523-527 Steroidal constituents from mature wheat straw Elvira M.M. Gaspar, Higuinaldo J.C. das Neves Structure 13C NMR 碳谱模拟图 18 . Stigmastane-3,6-dione 相似度:86.2% Korean Journal of Pharmacognosy 2008 39(3) 186-193 Phytochemical Studies on Astragalus Root (3);Triterpenoids and Sterols Jung, Hye-Sil; Lee, Eun-Ju; Lee, Je-Hyun; Kim, Ju-Sun; Kang, Sam-Sik Structure 13C NMR 碳谱模拟图 19 . 5α-豆甾-3,6-二酮 相似度:86.2% Chinese Traditional and Herbal Drugs 2009 40 1554-1555 薜荔化学成分研究 张峰;张俊清;孔令义 Structure 13C NMR 碳谱模拟图 20 . 5α-stigmastane-3β,6α-diol C29H52O2 相似度:86.2% Chinese Traditional and Herbal Drugs 2007 38 340-342 Chemical constituents from stems of Clematis armandii (Ⅰ) YAN Li-hua; XU Li-zhen; ZOU Zhong-mei; YANG Shi-lin Structure 13C NMR 碳谱模拟图 21 . (24R)-5α-stigma-3,6-dione C29H48O2 相似度:86.2% Chinese Traditional and Herbal Drugs 2005 36 1466-1467 木棉根化学成分的研究(Ⅲ) 齐一萍,黎晨光,李小梅,郭舜民 Structure 13C NMR 碳谱模拟图 22 . 24R-乙基-5α-胆甾-3β,6α-二醇 相似度:86.2% Chinese Traditional and Herbal Drugs 2004 35 621-622 小木通的化学成分研究 (Ι) 黄文武,孔德云,杨培明 Structure 13C NMR 碳谱模拟图 23 . 5α-stigmastane-3,6-dione 相似度:86.2% Archives of Pharmacal Research 2005 28 1147-1151 Antimicrobial constituents from fruits of Ailanthus altissima SWINGLE Chun-Chao Zhao, Jian-Hua Shao, Xian Li, Jing Xu and Peng Zhang Structure 13C NMR 碳谱模拟图 24 . compound 5a 相似度:86.2% Archives of Pharmacal Research 2005 28 1147-1151 Antimicrobial constituents from fruits of Ailanthus altissima SWINGLE Chun-Chao Zhao, Jian-Hua Shao, Xian Li, Jing Xu and Peng Zhang Structure 13C NMR 碳谱模拟图 25 . 5α-豆甾烷-3β,6α-二醇 相似度:86.2% Chinese Pharmaceutical Journal 2004 39 173-175 Studies on the chemical constituents of Caragana rosea CUI Yi-ling, MU Qing, HU Chang-qi Structure 13C NMR 碳谱模拟图 26 . (24R)-5α-stigmast-3,6-dione 相似度:86.2% Chinese Pharmaceutical Journal 2008 43 897-899 Study on Steroids from the Stem of Croton caudatus Geisel.var.tomentosus Hook WANG Yuan, ZOU Zhong-mei Structure 13C NMR 碳谱模拟图 27 . 5α-stigmast-3,6-dione 相似度:86.2% Modern Chinese Medicine 2010 12(1) 23-24 Study on the Chemical Constituents of from the Roots of Tripterygium wilfordii Yan Zhen, Tian Yang, Ma Yueping, Fu Xiaochun, Zhang Zhenxue, Wang Jinhui Structure 13C NMR 碳谱模拟图 28 . compound 2 相似度:86.2% Bioscience, Biotechnology, and Biochemistry 2006 70 2800-2802 Osteoclast-Forming Suppressive Compounds from Makomotake, Zizania latifolia Infected with Ustilago esculenta Hirokazu KAWAGISHI, Kuniyoshi HOTA, Kikuko MASUDA, Kohji YAMAGUCHI, Kazunaga YAZAWA, Kanako SHIBATA, Naoaki UZUKA and Yoshiharu MATAHIRA Structure 13C NMR 碳谱模拟图 29 . Stigmastane-3β,6α-diol 相似度:86.2% Journal of the Brazilian Chemical Society 2003 14 461-465 Chemical Constituents from Terminalia glabrescens Fernanda R. Garcez, Walmir S. Garcez, Daniel L. S. Miguel, Alessandro A. T. Serea and Fabiana C. Prado Structure 13C NMR 碳谱模拟图 30 . 22,23-Dihydrospinasterol 相似度:82.7% Acta Botanica Yunnanica 1995 17(1) 103-108 CHEMICAL CONSTITUENTS FROM CLERODENDRUM JAPONICUM TIAN Jun, SUN Han-Dong Structure 13C NMR 碳谱模拟图 |
3楼2013-03-03 11:14:14