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小木虫论坛-学术科研互动平台 » 生物医药区 » 药学 » 10，微谱求助，谢谢
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874643370

木虫 (正式写手)

[求助] 10，微谱求助，谢谢 已有1人参与

13C NMR (101 MHz, CDCl3) δ 199.84, 171.90, 138.26, 129.61, 123.87, 77.48, 77.16, 76.85, 56.16, 56.03, 53.97, 51.38, 45.98, 42.54, 42.42, 40.60, 39.77, 39.67, 38.97, 38.76, 36.26, 35.99, 35.83, 35.77, 34.12, 34.03, 33.79, 33.10, 32.56, 32.20, 32.01, 31.62, 31.05, 30.42, 29.84, 29.30, 29.00, 28.33, 26.23, 25.54, 24.39, 24.33, 23.22, 22.83, 21.30, 21.22, 21.18, 20.34, 19.96, 19.17, 19.13, 18.85, 18.77, 18.40, 17.53, 15.52, 14.25, 12.38, 12.29, 12.12, 12.09, 0.13.
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1楼 2015-05-07 15:43:27
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874643370

木虫 (正式写手)
引用回帖:
2楼: Originally posted by yangyinhe at 2015-05-07 15:48:04
从小到大顺序输入，数字间用英文半角逗号(,)分隔例如：
如：21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2

排好了：0.13,12.09,12.12,12.29,12.38,14.25,15.52,17.53,18.40,18.77,  18.85,19.13,19.17,19.96,20.34,21.18,21.22,21.30,22.83,23.22,  24.33,24.39,25.54,26.23,28.33,29.00,29.30,29.84,30.42, 31.05, 31.62,32.01,32.20,32.56,33.10,33.79,34.03,34.12, 35.77, 35.83, 35.99,36.26,38.76,38.97, 39.67,39.77,40.60,42.42, 42.54,45.98, 51.38,53.97, 56.03,56.16,76.85,77.16,  77.48,123.87,129.61, 138.26,171.90,199.84,
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3楼2015-05-07 19:24:21
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yangyinhe

至尊木虫 (著名写手)
★
感谢参与，应助指数 +1
辣笔v小新: 金币+1, 应助指数-1, 鼓励应助交流 2015-05-07 16:03:37
从小到大顺序输入，数字间用英文半角逗号(,)分隔例如：
如：21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2
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2楼2015-05-07 15:48:04
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yangyinhe

至尊木虫 (著名写手)
引用回帖:
3楼: Originally posted by 874643370 at 2015-05-07 19:24:21
排好了：0.13,12.09,12.12,12.29,12.38,14.25,15.52,17.53,18.40,18.77,  18.85,19.13,19.17,19.96,20.34,21.18,21.22,21.30,22.83,23.22,  24.33,24.39,25.54,26.23,28.33,29.00,29.30,29.84,30.42, 31.05, 31.62 ...

格式不对，不空格
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4楼2015-05-08 08:22:02
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yangyinhe

至尊木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
874643370: 金币+10, ★★★★★最佳答案, 谢谢您 2015-05-08 12:04:26
1 .     4-Ethylcholesta-4,24(28)-dien-3-one
C29H46O     相似度:72.1%
Chemistry of Natural Compounds          2011          Vol. 47, No. 3          465-466
POLYSACCHARIDES OF Fabaceae. VI. GALACTOMANNANS FROM SEEDS OF Astragalus alpinus AND A. tibetanus
D. N. Olennikov and A. V. Rokhin
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------




2 .     β-sitosteryl acetate
    相似度:69.3%
Chemical Communications          1978                   319-320
Biosynthesis of β-sitosterol from [4-13C]mevalonic acid and sodium [1, 2-13C]acetate in tissue cultures of Isodon japonicus hara
Shujiro Seo, Yutaka Tomita and Kazuo Tori
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------




3 .     β-sitosterol and stigmasterol
    相似度:68.8%
China Journal of Chinese Materia Medica          2001          26          692-694
Chemical Constituents of loxocalyx urticifolius Hemsl
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--------------------------------------------------------------------------------




4 .     sitosterol
    相似度:67.2%
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, Atsuko Uomori, Yohko Yoshimura, Yutaka Ebizuka, Hiroshi Noguchi, and Ken'ichi Takeda
Structure      13C NMR   Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------




5 .     7β-tert-Butyldimethylsilyloxysitosteryl-9,10-ditert-butyldimethylsilyloxystearate
C65H126O5Si3     相似度:65.5%
Steroids          2008          73          1098-1109
Synthesis of highly pure oxyphytosterols and (oxy)phytosterol esters: Part II. (Oxy)-sitosterol esters derived from oleic acid and from 9,10-dihydroxystearic acid [1]
Diane Julien-David, Philippe Geoffroy, Eric Marchioni, Françis Raul, Dalal Aoudé-Werner, Michel Miesch
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------




6 .     N(2.8)-[ (tert-Butoxy)carbonyl][5-[4,4,4,4',4',4'-hexafluoro-N-(2-hydroxyethyoxy)-L-valine]]-7,8-secocyclosporin tert-Butyl Ester
    相似度:63.4%
Helvetica Chimica Acta          2010          93          1583-1601
Stereoselective Synthesis of [5-[4,4,4,4′,4′,4′-Hexafluoro-N-(2-hydroxyethoxy)-D-valine]]- and [5-[4,4,4,4′,4′,4′-Hexafluoro-N-(2-hydroxyethoxy)-L-valine]cyclosporin A
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Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------




7 .     Cyclosporine D
    相似度:63.4%
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--------------------------------------------------------------------------------




8 .     Cyclosporine G
C63H113N11O12     相似度:63.4%
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Isolierung und Strukturermittlung der neuen Cyclosporine E, F, G, H und I
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--------------------------------------------------------------------------------




9 .     Cyclosporin D
    相似度:63.4%
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Neue Cyclosporine aus Tolypocladium inflatum. Die Cyclosporine K–Z
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--------------------------------------------------------------------------------




10 .     3α-Hydroxy-7α,12α-bis(3-{[2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)chroman-6-yl]oxycarbonyl}propanoyloxy)-5β-cholan-24-oic acid
C90H144O13     相似度:63.0%
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New propanoyloxy derivatives of 5β-cholan-24-oic acid as drug absorption modifiers
Lenka Coufalová, Lech Mrózek, Lucie Rárová, Lukáš Plaček, Radka Opatřilová, Jiří Dohnal, Katarína Král’ová, Oldřich Paleta, Vladimír Král, Pavel Drašar, Josef Jampílek
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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5楼2015-05-08 08:22:20
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