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Structural Modifications of Chaparrinone Using Benzeneseleninic Anhydride. Preliminary communication

✍ Scribed by Nguyên Khôi; Judith Polonsky


Book ID
102250585
Publisher
John Wiley and Sons
Year
1981
Tongue
German
Weight
246 KB
Volume
64
Category
Article
ISSN
0018-019X

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✦ Synopsis


Abstract

Treatment of chaparrinone triacetate with benzeneseleninic anhydride afforded in addition to the Δ^14,15^‐dehydro compound two products arising from angular hydroxylation at C(5). The mechanism of this reaction is discussed. The corresponding deacetylated compounds do not display significant antineoplastic activity.


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