Dependence of the 1H NMR chemical shifts of ring F resonances on the orientation of the 27-methyl group of spirostane-type steroidal sapogenins

Phytochemistry

Volumn 47, Issue 2, 1998, Pages 255-257

  Agrawal, Pawan K ^a   Bunsawansong, Pensri ^b,c   Morris, Gareth A ^b  

^a CSIR CENTRAL INSTITUTE OF MEDICINAL AND AROMATIC PLANTS   (India)

^b UNIVERSITY OF MANCHESTER   (United Kingdom)

^c KASETSART UNIVERSITY   (Thailand)

Author keywords

25R 25S stereochemical assignments; 2D NMR; Steroidal sapogenin

Indexed keywords

HERBACEOUS AGENT; PHYTOSTEROL; SAPOGENIN; SAPONIN; SARSASAPOGENIN; SPIROSTAN DERIVATIVE;

ARTICLE; CHEMICAL STRUCTURE; CHEMISTRY; CONFORMATION; NUCLEAR MAGNETIC RESONANCE; STEREOISOMERISM;

DRUGS, CHINESE HERBAL; MOLECULAR CONFORMATION; MOLECULAR STRUCTURE; NUCLEAR MAGNETIC RESONANCE, BIOMOLECULAR; PHYTOSTEROLS; SAPOGENINS; SAPONINS; SPIROSTANS; STEREOISOMERISM;

EID: 0031594622     PISSN: 00319422     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0031-9422(97)00481-0     Document Type: Article

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