title: Isolation and Structure Elucidation of Neokadsuranic Acid A, the First Triterpenoid with the 14 (13-->12) abeo Lanostane Skeleton, and (24Z)-3-Oxo-lanosta-8,24-dien-26-oic Acid1.
abstract: Neokadsuranic acid A, which is the first triterpenoid with the 14(13-->12) ABEO lanostane skeleton, was isolated from KADSURA HETEROCLITA together with (24 Z)-3-oxo-lanosta-8,24-dien-26-oic acid. The present paper deals with the isolation and structure elucidation of these two new compounds.
authors.affiliation: Taisho Pharmaceutical Co., LTD. No. 403 Yoshino-cho 1-chome Ohmiya-shi, Saitama, 330, Japan.
authors.forename: K
authors.initials: K
authors.lastname: Kangouri
authors.forename: T
authors.initials: T
authors.lastname: Miyoshi
authors.forename: A
authors.initials: A
authors.lastname: Kawashima
authors.forename: A
authors.initials: A
authors.lastname: Ikeda
authors.forename: T
authors.initials: T
authors.lastname: Mizutani
authors.forename: S
authors.initials: S
authors.lastname: Omura
authors.forename: L
authors.initials: L
authors.lastname: Lian-Niang
authors.forename: X
authors.initials: X
authors.lastname: Hong