(±)-Perforison A, A Pair of New Chromone Enantiomers from Harrisonia perforata

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Chemical constituents from fruits of Harrisonia perforata.

Eight limonoids (1-8) including three A, B and D-seco-16-nor-type ones, 5,6-dehydrodesepoxyharperforin C2 (1), harrpernoid B (2), and its C-9S epimer, harrpernoid C (3), along with six known compounds (9-14), were isolated from fruits of Harrisonia perforata. Extensive spectroscopic analysis was used to elucidate their structures and stereochemistries. Further confirmation of structures of 1 an...

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ژورنال

عنوان ژورنال: Natural Product Communications

سال: 2017

ISSN: 1934-578X,1555-9475

DOI: 10.1177/1934578x1701200118