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DOI: 10.1055/s-2006-959366
© Georg Thieme Verlag Stuttgart · New York
New p-Quinonoid Aporphine Alkaloids and Antiplatelet Aggregation Constituents of Hernandia sonora
Publikationsverlauf
1995
1995
Publikationsdatum:
04. Januar 2007 (online)

Abstract
Three minor new p-quinonoid aporphine alkaloids, sonodione (1), demethylsonodione (2), and norsonodione (3), have been additionally isolated from the stem bark of Hernandia sonora. The structures of these compounds were elucidated by spectral analysis. Among the isolates obtained till now, five compounds, ovigerine (4), hernangerine (5), N-methylhernangerine (6), (+)-malekulatine (7), and isovanillin (8) showed moderate antiplatelet aggregation activity in vitro.
Key words
Hernandia sonora - Hernandiaceae - alkaloid - aporphine - p-quinonoid aporphine - sonodione - demethylsonodione - norsonodione - antiplatelet aggregation activity