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wantongai金蟲(chóng) (初入文壇)
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[求助]
根據(jù)碳譜推測(cè)結(jié)構(gòu)
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碳譜數(shù)據(jù)：13C NMR (500 MHz, CDCl3) δ 135.71, 132.11, 119.73, 116.42, 70.61, 59.66, 55.85, 54.70, 46.38, 42.96, 40.93, 40.59, 39.22, 38.51, 33.23, 32.13, 32.07, 31.38, 29.85, 29.81, 29.51, 28.44, 23.14, 22.84, 21.24, 20.10, 19.79, 17.75, 16.42, 12.20. 求結(jié)構(gòu) |
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yaolan123
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2樓2013-05-06 15:54:11
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wantongai
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1power1
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【答案】應(yīng)助回帖
感謝參與，應(yīng)助指數(shù) +1
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查詢結(jié)果：共查到5065個(gè)化合物(查詢結(jié)果僅供參考) 1 . 16β-hydroxylanosta-2,8,23-triene C30H48O 相似度:83.3% Zeitschrift für Naturforschung C 2002 57 489-495 Microbial Transformation of a Mixture of Argentatin A and Incanilin Key words: Argentatin A, Incanilin, Biotransformation Structure 13C NMR 碳譜模擬圖 2 . 24(R)-methylcholesta-5,7,22-tiene-3-ol 相似度:80% Bulletin of the Korean Chemical Society 2008 29 615-619 Human Acyl-CoA: Cholesterol Acyltransferase (hACAT) Inhibitory Activities of Triterpenoids from Roots of Glycine max (L.) Merr. Jin Hwan Lee, Young Bae Ryu, Byong Won Lee, Jin Hyo Kim, Woo Song Lee, Yong-Dae Park, Tae-Sook Jeong, Ki Hun Park* Structure 13C NMR 碳譜模擬圖 3 . Ergosta-5,7,22-trien-3β-ol 相似度:76.6% Helvetica Chimica Acta 2004 Vol. 87 1912 Vibratilicin: a Novel Compound from the Basidiomycete Cortinarius vibratilis Fei Wang, Jian-Wen Tan, and Ji-Kai Liu Structure 13C NMR 碳譜模擬圖 4 . ergosterol 相似度:76.6% Phytochemistry 1997 45 1669-1671 Ergosta-4, 6, 8, 22-tetraen-3-one from the edible fungus, Pleurotus ostreatus (oyster fungus) Vladimir Chobot, Lubomír Opletal, Ludk Jáhodá, Asmita V. Patel, Christopher G. Dacke, Gerald Blunden Structure 13C NMR 碳譜模擬圖 5 . ergosterol C28H44O 相似度:76.6% Natural Product Sciences 2009 15 173-179 Steroids and Triterpenoid from the Fruit Bodies of Ganoderma lucidum and Their Cytotoxic Activity Lee, Joon-Seok; Lee, Mi-Kyoung; Hung, Tran-Manh; Lee, Ik-Soo; Min, Byung-Sun; Bae, Ki-Hwan Structure 13C NMR 碳譜模擬圖 6 . ergosterol 相似度:76.6% Phytochemistry 1996 41 1301-1308 Sterol analysis of DMI-resistant and -sensitive strains of Venturia inaequalis Noboru Shirane, Hideyuki Takenaka, Kazuo Ueda, Yutaka Hashimoto, Kenji Katoh, Hideo Ishii Structure 13C NMR 碳譜模擬圖 7 . ergosta-5,7,---triene-3β-ol 相似度:76.6% Chinese Journal of Marine Drugs 2006 25(1) 6-10 Studies on the chemical constituents of the fermentation liquid from marine actinomyces Micromonos por a sp. and bacteria Ocea nos pi rillum sp. SHI Ying, TIAN Li, WANG Jing, PEI Yue-hu Structure 13C NMR 碳譜模擬圖 8 . ergosta-5,7,22-t riene-3β-ol 相似度:76.6% Chinese Journal of Marine Drugs 2004 23(1) 14-16 Study on the chemical constituents of the fermentation liquid from marine fungus Aspergillus versicolor ZHANG Hai-long, MA Li, TIAN Li Structure 13C NMR 碳譜模擬圖 9 . (3β,22E)-Ergosta-5,7,22-trien-3-ol 相似度:76.6% Chemistry of Natural Compounds 2011 Vol. 47, No. 4 541-544 BIOACTIVE METABOLITES FROM Penicillium sp. P-1,A FUNGAL ENDOPHYTE IN Huperzia serrata You-Min Ying, Zha-Jun Zhan, Zhi-Shan Ding,and Wei-Guang Shan Structure 13C NMR 碳譜模擬圖 10 . ergosterol derived 相似度:76.6% Tetrahedron Letters 2000 41 2791-2795 Stereochemistry of hydrogen introduction at C-25 in ergosterol synthesized by the mevalonate-independent pathway Wen-xu Zhou, W. David Nes Structure 13C NMR 碳譜模擬圖 11 . ergosterol 相似度:76.6% Phytochemistry 1990 29 2513-2520 Effect on ergosterol biosynthesis of a fungicide,SSF-109,in Botrytis cinerea Noboru Shirane,Akira Murabayashi,Michio Masuko,Atsuko Uomori,Yohko Yoshimura,Shujiro Seo,Kiyohisa Uchida,Ken'ichi Takeda Structure 13C NMR 碳譜模擬圖 12 . (22E,24R)-ergosta-5,7,22-trien-3β-ol C28H44O 相似度:76.6% Chinese Traditional and Herbal Drugs 2008 39 1776-1778 Chemical constituents of Russula virescens TANG Jian-guo; SHAO Hong-jun; LIU Ji-kai Structure 13C NMR 碳譜模擬圖 13 . β-ergosterol 相似度:76.6% Chinese Traditional and Herbal Drugs 2000 31 328-330 褐圓孔牛肝菌化學(xué)成分的研究 萬(wàn)輝 Structure 13C NMR 碳譜模擬圖 14 . Ergosterol 相似度:76.6% Archives of Pharmacal Research 2009 32 1573-1579 Steroids and triterpenes from the fruit bodies of Ganoderma lucidum and their anti-complement activity Hyo Won Seo, Tran Manh Hung, MinKyun Na, Hyun Ju Jung and Jin Cheol Kim, et al. Structure 13C NMR 碳譜模擬圖 15 . ergosta-5, 7, 22-trien-3β-ol C28H44O 相似度:76.6% Acta Bot. Boreal. -Occident. Sin. 2010 30 601-603 Chemical Constituents in the Fruiting Bodies of Sarcodon scabrosus MA Bing-ji, SHEN Jin-wen, YU Hai-you, ZHOU Hang, ZHAO Xu, RUAN Yuan, WU Ting-ting Structure 13C NMR 碳譜模擬圖 16 . ergosta-5,7,22-trien-3β-ol 相似度:76.6% Chinese Pharmaceutical Journal 2009 44 418-421 Studies on Chemical Constituents in Forsythia suspensa (Thunb.) Vahl FENG Wei-sheng, LI Ke-ke, ZHENG Xiao-ke Structure 13C NMR 碳譜模擬圖 17 . 22 E-ergosta-5,7,22-trien-3β-ol 相似度:76.6% Chinese Journal of Medicinal Chemistry 2006 16 98-101 The constituents of marine fungus 97F49 ZHANG Qing-hua, WANG Nai-li, GAO Hao, LIU Hong-wei, SONG Shan-shan, MICHIO Namikoshi, YAO Xin-sheng Structure 13C NMR 碳譜模擬圖 18 . (3β,22E)-麥角甾-5,7,22-三烯-3-醇 C28H44O 相似度:76.6% Chinese Journal of Medicinal Chemistry 2009 19 200-205 Chemical constituents from the endophytic fungus Acremonium sp. J1 of Antiaris toxicaria QUE Dong-mei, DAI Hao-fu, ZENG Yan-bo, WU Jiao, MEI Wen-li Structure 13C NMR 碳譜模擬圖 19 . ergosterol 相似度:76.6% Chemical Communications 1986 1139-1140 Biosynthesis of Sitosterol in Tissue Cultures of Rabdosia japonica Hara and Ergosterol in Yeast from [2-13C, 2-2H3]Acetate Shujiro Seo, * Ushio Sankawa, Haruo Seto, Ats |
5樓2013-05-07 19:29:04
1power1
木蟲(chóng) (正式寫(xiě)手)
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- 專業(yè): 天然藥物化學(xué)
6樓2013-05-07 19:30:03
luyixiao07
新蟲(chóng) (初入文壇)
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- 在線: 24.4小時(shí)
- 蟲(chóng)號(hào): 2515777
- 注冊(cè): 2013-06-20
- 專業(yè): 中藥藥效物質(zhì)
7樓2013-11-20 14:52:12
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