C-13 NMR-SPECTRA OF 5-BETA-STEROIDAL SAPOGENINS - REASSIGNMENT OF THE F-RING CARBON SIGNALS OF (25S)-SPIROSTANS

被引：83

作者：

TORI, K

SEO, S

TERUI, Y

NISHIKAWA, J

YASUDA, F

机构：

来源：

TETRAHEDRON LETTERS | 1981年 / 22卷 / 25期

关键词：

D O I：

10.1016/S0040-4039(01)82920-8

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

引用

页码：2405 / 2408

页数：4

共 24 条

[1] STUDIES ON STEROIDAL COMPONENTS OF DOMESTIC PLANTS .65. STEROIDAL COMPONENTS OF A CLONE OF DIOSCOREA-TENUIPES DERIVED FROM A PLANT FOUND AT HITOYOSHI [J].

AKAHORI, A ;

YASUDA, F ;

KAGAWA, K ;

IWAO, T .

CHEMICAL & PHARMACEUTICAL BULLETIN, 1973, 21 (08) :1799-1805

[2] ASSIGNMENT OF THE C-13 NMR-SPECTRA OF SOME 22,26-EPIMINOCHOLESTANES, 22,26-EPIMINOCHOLEST-22(N)-ENES AND SOME 3-BETA-AMINO STEROIDAL ALKALOIDS [J].

BIRD, GJ ;

COLLINS, DJ ;

EASTWOOD, FW ;

EXNER, RH .

AUSTRALIAN JOURNAL OF CHEMISTRY, 1979, 32 (04) :797-816

[3] C-13 NMR-STUDIES .69. C-13 NMR-SPECTRA OF STEROIDS - SURVEY AND COMMENTARY [J].

BLUNT, JW ;

STOTHERS, JB .

ORGANIC MAGNETIC RESONANCE, 1977, 9 (08) :439-464

[4] NET POLARIZATION TRANSFER VIA A J-ORDERED STATE FOR SIGNAL ENHANCEMENT OF LOW-SENSITIVITY NUCLEI [J].

BURUM, DP ;

ERNST, RR .

JOURNAL OF MAGNETIC RESONANCE, 1980, 39 (01) :163-168

[5] STEROIDAL SAPOGENINS - THE ISOMERISATION OF NORMAL TO ISO-SAPOGENINS [J].

CALLOW, RK ;

MASSYBERESFORD, PN .

JOURNAL OF THE CHEMICAL SOCIETY, 1958, (AUG) :2645-2653

[6] STRUCTURE OF STEROIDAL BROMOSAPOGENINS [J].

CALLOW, RK ;

JAMES, VHT ;

KENNARD, O ;

PAGE, JE ;

PATON, PN ;

DISANSEV.LR .

JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC, 1966, (03) :288-&

[7] ASSIGNMENT OF PROTON-DECOUPLED C-13 SPECTRA OF COMPLEX-MOLECULES BY USING POLARIZATION TRANSFER SPECTROSCOPY - A SUPERIOR METHOD TO OFF-RESONANCE DECOUPLING [J].

DODDRELL, DM ;

PEGG, DT .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1980, 102 (20) :6388-6390

[8]

EGGERT H, 1975, TETRAHEDRON LETT, P3635

[9] C-13 NUCLEAR MAGNETIC-RESONANCE SPECTRA OF HYDROXY STEROIDS [J].

EGGERT, H ;

VANANTWERP, CL ;

BHACCA, NS ;

DJERASSI, C .

JOURNAL OF ORGANIC CHEMISTRY, 1976, 41 (01) :71-78

[10] SIDE-CHAIN TRANSFORMATIONS AND DEUTERIUM LABELING IN STEROIDAL SAPOGENIN SERIES [J].

FAUL, WH ;

FAILLI, A ;

DJERASSI, C .

JOURNAL OF ORGANIC CHEMISTRY, 1970, 35 (08) :2571-&

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