Studies on C-nor-D-Homosteroids. VII. Synthesis of Nitrogen-free Veratramine Derivatives

The conversion of hecogenin acetate to some C-nor-D-homopregnane derivatives and the synthesis of a nitrogen-free derivative of veratramine from hecogenin are described. These conversions provide final confirmation of the C-9 configuration of vetatramine and correlation with the normal steroids.

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Bibliographic Details
Published inChemical & pharmaceutical bulletin Vol. 16; no. 5; pp. 814 - 818
Main Authors SHIBATA, KAZUNORI, MITSUHASHI, HIROSHI
Format Journal Article
LanguageEnglish
Published Japan The Pharmaceutical Society of Japan 1968
Japan Science and Technology Agency
Subjects
Homosteroids
Nitrogen
Plant Extracts
Plants, Medicinal
Plants, Toxic
Veratrum - chemical synthesis
Online AccessGet full text
ISSN0009-2363
1347-5223
DOI10.1248/cpb.16.814

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Summary:The conversion of hecogenin acetate to some C-nor-D-homopregnane derivatives and the synthesis of a nitrogen-free derivative of veratramine from hecogenin are described. These conversions provide final confirmation of the C-9 configuration of vetatramine and correlation with the normal steroids.
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ISSN:0009-2363
1347-5223
DOI:10.1248/cpb.16.814