title: A new benzoylglucoside and a new prenylated isoflavone from lophira lanceolata
abstract: A new benzoylglucoside, lanceoloside A (1), and a new prenylated isoflavone, lanceolone (2), have been isolated from the air-dried leaves of Lophira lanceolata. Both structures were established from spectroscopic and chemical evidence.
authors.affiliation: University of Yaounde I, Department of Organic Chemistry, P.O. Box 812, Yaounde, Cameroon, and Laboratoire de Chimie des Substances Naturelles du MUSEUM-CNRS, URA 401, 63 Rue Buffon, 75005 Paris, France.
authors.initials: DE
authors.lastname: Pegnyemb
authors.initials: BB
authors.lastname: Messanga
authors.initials: R
authors.lastname: Ghogomu
authors.initials: BL
authors.lastname: Sondengam
authors.initials: MT
authors.lastname: Martin
authors.initials: B
authors.lastname: Bodo