title: Structure Elucidation of Inflexarabdonins G and H: Two New Diterpenoids from Rabdosia inflexa.
abstract: From the dried aerial parts of RABDOSIA INFLEXA, two new diterpenoids, named inflexarabdonin G and inflexarabdonin H were isolated and the structures were elucidated as ENT-1beta,3alpha,11alpha-trihydroxy-kaur-16-en-15-one 3,11-diacetate and ENT-1beta,3alpha,11alpha-trihydroxy-kaur-16-ene-6,15-dione 1,3-diacetate, respectively, on the basis of spectroscopic and chemical evidence.
authors.affiliation: Faculty of Pharmaceutical Sciences, The University of Tokushima, Tokushima 770, Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Takeda
authors.forename: T
authors.initials: T
authors.lastname: Ichihara
authors.forename: K
authors.initials: K
authors.lastname: Yamasaki
authors.forename: H
authors.initials: H
authors.lastname: Otsuka