title: A new triterpene ester, an anthraquinone and other constituents of the fern Lygodium flexuosum.
abstract: Lygodium flexuosum, a fern reported to exhibit antifertility activity, has been found to contain a new compound characterized as O- P-coumaryl-dryocrassol, besides dryocrassol itself, tectoquinone, kaempferol, kaempferol-3-beta- D-glucoside, beta-sitosterol, and stigmasterol.
authors.affiliation: Department of Medicinal Chemistry, Indian Institute of Chemical Biology, Calcutta-700 032, India.
authors.forename: B
authors.initials: B
authors.lastname: Achari
authors.forename: K
authors.initials: K
authors.lastname: Basu
authors.forename: C R
authors.initials: CR
authors.lastname: Saha
authors.forename: S C
authors.initials: SC
authors.lastname: Pakrashi