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[求助]
维普求助541 已有2人参与
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| 13C NMR (100 MHz, CDCl3) δ13.7,14.0, 14.2, 18.1, 19.1, 22.8, 29.8, 30.7, 32.0, 37.3, 41.0, 43.8, 45.9, 46.1, 52.5, 67.2, 74.9, 171.6, 174.1 |
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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
找找我: 金币+10, ★★★很有帮助 2015-06-18 10:43:37
感谢参与，应助指数 +1
找找我: 金币+10, ★★★很有帮助 2015-06-18 10:43:37
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vilmorinine E C20H24O8 相似度:65% Phytochemistry 1998 48 565-568 Quassinoids from Ailanthus vilmoriniana Koichi Takeya, Hideyuki Kobata, Akira Ozeki, Hiroshi Morita, Hideji Itokawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 3β,5α-dihydroxyandrostan-6,17-dione C19H24O4 相似度:63.1% Phytochemistry 1993 33 831-834 The biotransformation of some steroids by Cephalosporium aphidicola James R. Hanson, Habib Nasir Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . compound 11 C15H22O3 相似度:63.1% Tetrahedron 1989 45 6297-6308 A new stereochemical class of bicyclic sesquiterpenes from eremophila virgata W.V. Fitzg. (Myoporaceae) E.L. Ghisalberti, P.R. Jefferies, B.W. Skelton, A.H. White, R.S.F. Williams Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 4β,7α,17β-trihydroxy-4α,17α-dimethyl-5α-androstane C21H36O3 相似度:61.9% Phytochemistry 1999 50 25-30 The microbiological hydroxylation of 4β-hydroxy-4α-methyl-5α-androstanes by Cephalosporium aphidicola Caroline S. Bensasson, Yvan Chevolot, James R. Hanson , Jacques Quinton Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 4β,7α-dihydroxy-4α-methyl-5α-androstan-17-one C20H32O3 相似度:60% Phytochemistry 1999 50 25-30 The microbiological hydroxylation of 4β-hydroxy-4α-methyl-5α-androstanes by Cephalosporium aphidicola Caroline S. Bensasson, Yvan Chevolot, James R. Hanson , Jacques Quinton Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . involucratin C19H26NO2 相似度:60% Phytochemistry 1989 28 3395-3397 Guaianolides from Saussurea involucrata Li Yu,Jia Zhong-Jian Structure 13C NMR 碳谱模拟图 |
3楼2015-06-17 09:52:23
笑多会怀孕
铁杆木虫 (著名写手)
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【答案】应助回帖
感谢参与，应助指数 +1
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查询结果：共查到6个化合物(查询结果仅供参考) 1 . vilmorinine E C20H24O8 相似度:65% Phytochemistry 1998 48 565-568 Quassinoids from Ailanthus vilmoriniana Koichi Takeya, Hideyuki Kobata, Akira Ozeki, Hiroshi Morita, Hideji Itokawa Structure 13C NMR 碳谱模拟图 2 . 3β,5α-dihydroxyandrostan-6,17-dione C19H24O4 相似度:63.1% Phytochemistry 1993 33 831-834 The biotransformation of some steroids by Cephalosporium aphidicola James R. Hanson, Habib Nasir Structure 13C NMR 碳谱模拟图 3 . compound 11 C15H22O3 相似度:63.1% Tetrahedron 1989 45 6297-6308 A new stereochemical class of bicyclic sesquiterpenes from eremophila virgata W.V. Fitzg. (Myoporaceae) E.L. Ghisalberti, P.R. Jefferies, B.W. Skelton, A.H. White, R.S.F. Williams Structure 13C NMR 碳谱模拟图 4 . 4β,7α,17β-trihydroxy-4α,17α-dimethyl-5α-androstane C21H36O3 相似度:61.9% Phytochemistry 1999 50 25-30 The microbiological hydroxylation of 4β-hydroxy-4α-methyl-5α-androstanes by Cephalosporium aphidicola Caroline S. Bensasson, Yvan Chevolot, James R. Hanson , Jacques Quinton Structure 13C NMR 碳谱模拟图 5 . 4β,7α-dihydroxy-4α-methyl-5α-androstan-17-one C20H32O3 相似度:60% Phytochemistry 1999 50 25-30 The microbiological hydroxylation of 4β-hydroxy-4α-methyl-5α-androstanes by Cephalosporium aphidicola Caroline S. Bensasson, Yvan Chevolot, James R. Hanson , Jacques Quinton Structure 13C NMR 碳谱模拟图 6 . involucratin C19H26NO2 相似度:60% Phytochemistry 1989 28 3395-3397 Guaianolides from Saussurea involucrata Li Yu,Jia Zhong-Jian Structure 13C NMR 碳谱模拟图 |
2楼2015-06-17 09:52:06
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4楼2015-06-18 10:43:40
