| 查看: 204 | 回复: 1 | ||
豆蔻-年华木虫 (正式写手)
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[求助]
求助微谱数据库！
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| 21.29, 22.59, 22.83, 22.93, 26.22, 27.06, 31.77, 34.16, 40.78, 46.04, 47.32, 48.42,52.09, 55.85, 61.76, 61.95, 74.26, 74.85, 80.86, 83.64, 107.55, 112.41, 121.13, 120.01. |
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笑多会怀孕
铁杆木虫 (著名写手)
- 应助: 1216 (讲师)
- 金币: 9788.1
- 散金: 610
- 红花: 40
- 沙发: 3
- 帖子: 2723
- 在线: 1284.6小时
- 虫号: 2010893
- 注册: 2012-09-18
- 性别: GG
- 专业: 天然有机化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
豆蔻-年华: 金币+10, ★★★★★最佳答案, 谢谢啊！ 2013-08-18 13:25:35
感谢参与，应助指数 +1
豆蔻-年华: 金币+10, ★★★★★最佳答案, 谢谢啊！ 2013-08-18 13:25:35
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1 . compound 20 C25H41O6 相似度:56% Journal of Asian Natural Products Research 2006 8 545-554 An attempt to enlarge the B ring of maoecrystal B,an ent-kaurane-type diterpene L. XU and F.-P. WANG Structure 13C NMR 碳谱模拟图 2 . methyl 17-hydroxyhomodaphniphyllate C23H37NO3 相似度:54.1% Helvetica Chimica Acta 2007 Vol. 90 2156 Alkaloids from the Fruits of Daphniphyllum macropodum Xiao-Ning Wang, Li-She Gan, Cheng-Qi Fan, Sheng Yin, and Jian-Min Yue Structure 13C NMR 碳谱模拟图 3 . (12S)-7α-acetoxy-18-chloro-15,16-epoxyneocleroda-13(16),14-dien-20,12-olide 4α,6α,19-Orthoacetate C24H29O8Cl 相似度:54.1% Journal of Natural Products 1996 59 367-373 Chemical Transformations of the Neoclerodane Diterpenes Eriocephalin and Capitatin: An Access to 4, 5-seco-Neoclerod-5(19)-ene Derivatives1 Ekkehard Mössner, 2 Maria C. de la Torre, and Benjamin Rodriguez Structure 13C NMR 碳谱模拟图 4 . compound 8 相似度:54.1% Chemical & Pharmaceutical Bulletin 1980 28 365-371 Carbon-13 Nuclear Magnetic Resonance Spectral Assignments of Grayanotoxin-I NAOHIRO SHIRAI,HISAO NAKATA,TOYO KAIYA and JINSAKU SAKAKIBARA Structure 13C NMR 碳谱模拟图 5 . (13S,14R)-14-Acetoxy-6β-methoxy-17-trimethylsilyloxy-3α,5-cyclo-13,14-seco-5α-androstan-17-carbonitrile 相似度:54.1% Steroids 2004 69 501-509 Synthesis of 13,14-secotestosterone derivatives Vladimir A. Khripach, Vladimir N. Zhabinskii, Anna I. Kuchto, Yuliya Y. Zhiburtovich, Galina P. Fando, Alexander S. Lyakhov, Alla A. Govorova, Marinus B. Groen, Jaap van der Louw, Aede de Groot Structure 13C NMR 碳谱模拟图 6 . rabdosichuanin D C24H34O8 相似度:54.1% Phytochemistry 1990 29 2591-2595 Diterpenoids from Rabdosia setschwanensis Huang Hao,Zhang Hongjie,Sun Handong Structure 13C NMR 碳谱模拟图 7 . 5α-Bromo-3β-formyloxy-18-iodo-6,19-oxidopregnan-20-one C22H30O4 相似度:54.1% Steroids 1996 61 345-348 Synthesis of oxido-bridged analogs of 18-hydroxyprogesterone M. O. Violeta Benedetti Doctorovich, Alberto A. Ghini, Gerardo Burton Structure 13C NMR 碳谱模拟图 8 . 3α-aminodigoxigenin C23H36NO4 相似度:54.1% Steroids 1996 61 562-564 A straightforward synthesis of 3α- and 3β-aminodigoxigenin Maciej Adamczyk, Jonathan Grote Structure 13C NMR 碳谱模拟图 9 . 20β-( tert-butyidimethybtlyioxy)-5α-pregnane-13β,14β-diol 3-acetate C29H52O4Si 相似度:54.1% Steroids 1993 58 518-523 Synthesis and structure-activity relationships of 14β-hydroxy-5α-pregnanes: pregnanes that bind to the cardiac glycoside receptor John F. Templeton, Yangzhi Ling, V.P.Sashi Kumar, Frank S. LaBella Structure 13C NMR 碳谱模拟图 10 . compound 2 相似度:54.1% Journal of the Chemical Society, Perkin Transactions 1 1975 1502-1506 Structure and synthesis of a new ketone from Cedrus species; some new constituents of C. atlantica Manet David R. Adams, Surendra P. Bhatnagar and Richard C. Cookson Structure 13C NMR 碳谱模拟图 11 . (1R,1'R,2S,5R)-5-methyl-2-methylethylcyclohexyl 2'-(3'',4''-methylenedioxyphenyl)cyclohex-2'-enylcarbamate C24H33NO4 相似度:54.1% Australian Journal of Chemistry 1994 47 2235-2254 Convergent Routes to the [1,3]Dioxolo[4,5-j]phenanthridin-6(5H)-one and 2,3,4,4a-Tetrahydro[1,3]dioxolo[4,5-j]phenanthridin-6(5H)-one Nuclei. Application to Syntheses of the Amaryllidaceae Alkaloids Crinasiadine, N-Methylcrinasiadine and Trisphaeridine MG Banwell and CJ Cowden Structure 13C NMR 碳谱模拟图 12 . (1R,1'S,2S,5R)-5-methyl-2-methylethylcyclohexyl 2'-(3'',4''-methylenedioxyphenyl)cyclohex-2'-enylcarbamate C24H33NO4 相似度:54.1% Australian Journal of Chemistry 1994 47 2235-2254 Convergent Routes to the [1,3]Dioxolo[4,5-j]phenanthridin-6(5H)-one and 2,3,4,4a-Tetrahydro[1,3]dioxolo[4,5-j]phenanthridin-6(5H)-one Nuclei. Application to Syntheses of the Amaryllidaceae Alkaloids Crinasiadine, N-Methylcrinasiadine and Trisphaeridine MG Banwell and CJ Cowden Structure 13C NMR 碳谱模拟图 13 . compound 13 C22H33NO5 相似度:54.1% Indian Journal of Chemistry 1997 36B 682-684 Preparation of imine alkaloids from nor-diterpenoids alkaloids Liming Gao, Shangzhen Zheng, Xiaojiang Hao, Xiaoxiong Wang & Xuwei Shen Structure 13C NMR 碳谱模拟图 14 . compound 8 相似度:54.1% Chinese Journal of Organic Chemistry 2008 28 1264-1267 Chemical Component Studies of the South China Sea Gorgonian Muricella Sinensis YAN, Xiao-Hong LI, Zhen-Yu GUO, Yue-Wei* Structure 13C NMR 碳谱模拟图 15 . 4-methyl-2-(6-trifluoromethyl-1,3-oxazinan-3-yl)-pentanoic acid methyl ester C12H20F3NO3 相似度:54.1% Journal of the Brazilian Chemical Society 2005 16 1255-1261 Synthesis of N-Substituted 6-Trifluoromethyl-1,3-oxazinanes Nilo Zanatta, Adriana M. C. Squizani, Leonardo Fantinel, Fabiane M. Nachtigall, Deise M. Borchhardt, Helio G. Bonacorso and Marcos A. P. Martins Structure 13C NMR 碳谱模拟图 16 . 四川香茶菜丁素 C24H34O8 相似度:54.1% Chinese Traditional and Herbal Drugs 2012 43 247-250 Studies on diterpenoids from Rabdosia nervosa WEI Zhi-xiong; GAO You-heng; LU Hai-xiao; HOU Yuan-fang; LIU Sha; LI Shu-hua Structure 13C NMR 碳谱模拟图 17 . compound 2 C26H42O8 相似度:53.8% Chemical & Pharmaceutical Bulletin 1990 38 1743-1744 Sweet and Bitter Diterpene-Glucosides from Leaves of Rubus suavissimus Satomi HIRONO,Wen-Hua CHOU,Ryoji KASAI,Osamu TANAKA and Toshiharu TADA Structure 13C NMR 碳谱模拟图 |
2楼2013-08-18 12:27:34
