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[求助]
微谱数据查询
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球一个化合物的微谱数据查询 溶剂为氘代氯仿 数据如下： 12.01，12.13, 12.20, 12.40, 18.93, 19.13, 19.19, 19.55, 19.97, 20.36, 21.24, 21.37, 23.22, 24.46, 24.52, 25.56, 26.23,28.40, 29.31, 29.85, 31.82, 32.03, 32.06, 34.10, 36.30, 36.66, 37.39,39.84,39.93,40.64, 42.37,42.46, 42.48, 46.00,50.29, 51.39, 56.11, 56.21,56.26,56.93, 57.01, 71.97,121.87,129.43,138.47,140.91, 谢谢！ |
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wq0616
铁杆木虫 (正式写手)
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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
PSA: 金币+1, thx for your kind help 2012-12-06 12:54:46
cxgxb: 金币+20, ★★★很有帮助 2012-12-06 17:56:32
感谢参与，应助指数 +1
PSA: 金币+1, thx for your kind help 2012-12-06 12:54:46
cxgxb: 金币+20, ★★★很有帮助 2012-12-06 17:56:32
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相似度大于65%的有 1 . lanoscopariol C46H80O3 相似度:69.5% Journal of Natural Products 1996 59 181-184 New 9β-Lanostane-Type Triterpenic and 13, 14-seco-Steroidal Esters from the Roots of Artemisia scoparia Surendra Kumar Sharma and Mohammad Ali Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . artemisterol B C44H72O4 相似度:69.5% Journal of Natural Products 1996 59 181-184 New 9β-Lanostane-Type Triterpenic and 13, 14-seco-Steroidal Esters from the Roots of Artemisia scoparia Surendra Kumar Sharma and Mohammad Ali Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . β-sitosterol β-D-glucopyranoside tetraacetate 相似度:69.5% Planta Medica 1993 59 369-372 A New Oleanolic Acid Derivative from Securinega tinctoria LuisM. Carvalho and J. Seita Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . stigmast-5-en-3-O-β-D-glucopyranoside tetraacetate C43H68O10 相似度:69.5% Natural Product Sciences 1999 5 124-126 Sterols and Sterol Glycosides from Cuscuta Reflexa Anis, E.; Mustafa, G.; Ahmed, S.; Nisarullah, Nisarullah; Malik, A.; Afza, N.; Badar, Y. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . compound 3a 相似度:69.5% Phytochemistry 1990 29 2351-2355 Sterol glucosides from Prunella vulgaris Hisashi Kojima,Noriko Sato,Akiko Hatano,Haruo Ogura Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . Stigmast-5-en-3-O-β-D-glucoside tetraacetate 相似度:69.5% Magnetic Resonance in Chemistry 2001 39 399-405 Complete 1H and 13C NMR assignments of stigma-5-en-3-O-β-glucoside and its acetyl derivative Shaheen Faizi, Muhammad Ali, Rubeena Saleem, Irfanullah and Sarah Bibi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . (cis)-2-(4-{2-[(ethoxycarbonyl)amino]ethoxy}benzyl)cyclohexyl (3β,22E)-stigmasta-5,22-dien-3-yl butanedioate 相似度:68.7% Bioorganic & Medicinal Chemistry 2010 18 8194-8203 Steroid conjugates: Synthesis and preliminary biological testing of pro-juvenoids Hana Svobodová, Hana Ryšavá, Milan Pavlík, David Šaman, Pavel Drašar, Zdeněk Wimmer Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . β-sitosterol-β-D-ghcopyranoside 相似度:67.3% Phytochemistry 1991 30 1026-1029 A butyrolactone lignan disaccharide from Flacourtia ramontchi V. Satyanarayana, G.L.David Krupadanam, G. Srimannarayana Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . sitosteryl-β-D-glucopyranoside tetraacetate 相似度:67.3% Phytochemistry 1991 30 3383-3387 Steroids and triterpenoids from Rosa laevigata Jim-Min Fang, Kuang-Chaun Wang, Yu-Shia Cheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 24-Ethyl-22-dehydrocholestanol-acetate 相似度:67.3% Steroids 1989 53 625-638 Sterols of some Clerodendrum species(verbenaceae): Occurrence of the 24α- and 24β-epimers of 24-ethylsterols lacking a Δ25-bond Toshihiro Akihisa, Yuzuru Matsubara, Parthasarathi Ghosh, Swapnadip Thakur, Toshitake Tamura, Taro Matsumoto Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 24-Ethylcholesterol-acetate 相似度:67.3% Steroids 1989 53 625-638 Sterols of some Clerodendrum species(verbenaceae): Occurrence of the 24α- and 24β-epimers of 24-ethylsterols lacking a Δ25-bond Toshihiro Akihisa, Yuzuru Matsubara, Parthasarathi Ghosh, Swapnadip Thakur, Toshitake Tamura, Taro Matsumoto Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . β-sitosterol-3-O-β-D-glucoside-6'-O-eicosanate 相似度:67.3% Chinese Traditional and Herbal Drugs 2002 33 6-8 New steroid glycoside derivatives from Stelmatocrypton khasianum New steroid glycoside derivatives from Stelmatocrypton khasianum Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 6'-linoleic-β-daucosterol C30H50O 相似度:67.3% Natural Product Research and Development 2009 21 776-778 Chemical Constituents of the Roots of Ligularia fischeri DENG Mei-cai; JIAO Wei; DONG Wei-wei; LU Run-hua Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 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Fontaine Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . β-Sitosterol glucoside 6'-O-palmitate 相似度:65.2% 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 -------------------------------------------------------------------------------- 18 . compound 3b 相似度:65.2% Phytochemistry 1990 29 2351-2355 Sterol glucosides from Prunella vulgaris Hisashi Kojima,Noriko Sato,Akiko Hatano,Haruo Ogura Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . methyl N-{5-oxo-5-[(3β,22E)-stigmasta-5,22-dien-3-yloxy]pentanoyl}-L-phenylalanine C44H65NO5 相似度:65.2% Molecules 2011 16 9357-9367 Stigmasterol-Based Novel Low Molecular Weight/Mass Organic Gelators Jana Šusteková, Pavel Drašar, David Šaman and Zdeněk Wimmer Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . methyl N-{5-oxo-5-[(3β,22E)-stigmasta-5,22-dien-3-yloxy]-3,3-dimethylpentanoyl}-L-phenylalanine C46H69NO5 相似度:65.2% Molecules 2011 16 9357-9367 Stigmasterol-Based Novel Low Molecular Weight/Mass Organic Gelators Jana Šusteková, Pavel Drašar, David Šaman and Zdeněk Wimmer Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . 32,33,34-trimethyl-bacteriohopan-16-ene 3-O-β-D-glucopyranoside C44H76O6 相似度:65.2% Journal of Ethnopharmacology 2011 135 78-87 Chemical constituents from the stem bark of Symplocos paniculata Thunb. with antimicrobial, analgesic and anti-inflammatory activities Original Research Article Ruchi Badoni Semwal, Deepak Kumar Semwal, Ravindra Semwal, Randhir Singh, Mohan Singh Maniyari Rawat Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . (20R)-3β-(tert-butyldimethylsilyloxy)-26-methylcholesta-5,25(26)-diene C34H60OSi 相似度:65.2% Bioorganic & Medicinal Chemistry 2012 20 4064-4081 Substrate analog studies of the ω-regiospecificity of Mycobacterium tuberculosis cholesterol metabolizing cytochrome P450 enzymes CYP124A1, CYP125A1 and CYP142A1 Jonathan B. Johnston, Arti A. Singh, Anaelle A. Clary, Chiung-Kuan Chen, Patricia Y. Hayes, Sharon Chow, James J. De Voss, Paul R. Ortiz de Montellano Structure 13C NMR 碳谱模拟图 |
2楼2012-12-06 11:55:33