1.
Fitoterapia
; 72(8): 946-7, 2001 Dec.
Article
in English
| MEDLINE
| ID: mdl-11731125
ABSTRACT
A new kaurenoid, ent-3 beta,7 alpha,14 beta-trihydroxykaur-16-ene-12,15-dione (1), named pseurata G, was isolated from the ethanol extract of the whole plant of Rabdosia pseudo-irrorata.
Subject(s)
Diterpenes/chemistry , Lamiaceae , Phytotherapy , Humans , Plant Structures
2.
Fitoterapia
; 72(7): 837-8, 2001 Nov.
Article
in English
| MEDLINE
| ID: mdl-11677028
ABSTRACT
The stems of Hedychium villosum yielded the new diterpenoid 1, named villosin, along with coronarin E and beta-sitosterol. Their structures were elucidated by spectroscopic methods including mono- and bi-dimensional NMR.