Two new eudesmanolides from Sphaeranthus indicus (Linn)

Two new eudesmanolides have been isolated from the aerial part of Sphaeranthus indicus and their structures have been established as 11 alpha,13-dihydro-3 alpha,7 alpha-dihydroxyeudesm-4-en 6 alpha, 12-olide 1, 4-en-6 beta,7 alpha-eudesmanolide 3, on the basis of spectral data and comparison of spec...

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Bibliographic Details
Published inIndian journal of chemistry. Sect. B. Organic chemistry, including medicinal chemistry Vol. 46; no. 2; pp. 379 - 381
Main Authors Jadhav, Ravindra B., Sonawane, Kiran B., Deshpande, Nirmala R., Rojatkar, Supada R.
Format Journal Article
LanguageEnglish
Published NEW DELHI NATL INST SCIENCE COMMUNICATION 01.02.2007
Subjects
Chemistry
Chemistry, Organic
Physical Sciences
Science & Technology
Sphaeranthus indicus
eudesmanolides
olide
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Summary:Two new eudesmanolides have been isolated from the aerial part of Sphaeranthus indicus and their structures have been established as 11 alpha,13-dihydro-3 alpha,7 alpha-dihydroxyeudesm-4-en 6 alpha, 12-olide 1, 4-en-6 beta,7 alpha-eudesmanolide 3, on the basis of spectral data and comparison of spectral data with those of reported data of compounds 2, 4 and 5.
ISSN:0376-4699