| Literature DB >> 11738407 |
B S Siddiqui1, S B Usmani, S T Ali, S Begum, G H Rizwani.
Abstract
Three compounds, pubadysone [11 alpha-hydroxy-18,20-oxido-3-oxo-pregna-1,4,17(20)-triene] (1), puboestrene [3-acetoxy-17-oxo-1,3,5(10)-estratriene] (2) and pubamide [3,18-dioxo-11 alpha-hydroxycona-1,4-diene] (3), have been isolated from the bark of Holarrhena pubescens. Their structures have been established through spectroscopic studies.Entities:
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Year: 2001 PMID： 11738407 DOI： 10.1016/s0031-9422(01)00330-2
Source DB: PubMed Journal: Phytochemistry ISSN： 0031-9422 Impact factor: 4.072