期刊
MOLECULES
卷 10, 期 7, 页码 798-802出版社
MDPI
DOI: 10.3390/10070798
关键词
Piper betle; Piperaceae; phenyl propene; diketosteroid; aristololactam A-II
Column chromatography of the alcoholic extract of Piper betle roots furnished aristololactam A-II and a new phenyl propene, characterized as 4-allyl resorcinol, while the petroleum-ether extract yielded a diketosteroid, viz. stigmast-4-en-3,6-dione. All these compounds were characterized by spectroscopic means. Isolation of these compounds from this source is being reported here for the first time.
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