Chemical constituents of Piper betle Linn. (Piperaceae) roots.
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.
Ghosh
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K
Department of Chemical Technology, University College of Science & Technology, Calcutta University, India. keshab_g@yahoo.com
Bhattacharya
T K
TK
D001046:Aphrodisiacs / Q000737:chemistry / Q000302:isolation & purification; D034341:Aristolochic Acids / Q000737:chemistry* / Q000302:isolation & purification; D000431:Ethanol; D006801:Humans; D007194:India; D007664:Ketosteroids / Q000737:chemistry* / Q000302:isolation & purification; D054368:Laxatives / Q000737:chemistry / Q000302:isolation & purification; D008409:Mastication; D008958:Models, Molecular; D008968:Molecular Conformation; D031721:Piper betle / Q000737:chemistry*; D010936:Plant Extracts / Q000737:chemistry / Q000302:isolation & purification*; D018515:Plant Leaves; D018517:Plant Roots / Q000737:chemistry*
D001046:Aphrodisiacs; D034341:Aristolochic Acids; D007664:Ketosteroids; D054368:Laxatives; D010936:Plant Extracts; D000431:Ethanol