Diterpenoids from Calceolaria glabrata

Authors
Chamy, MC Piovano, M Garbarino, JA Mendoza, J
Citation
Mc. Chamy et al., Diterpenoids from Calceolaria glabrata, BOL SOC CH, 46(2), 2001, pp. 223-225
Citations number
13
Categorie Soggetti
Chemistry
Journal title
BOLETIN DE LA SOCIEDAD CHILENA DE QUIMICA
ISSN journal
03661644 → ACNP
Volume
46
Issue
2
Year of publication
2001
Pages
223 - 225
Database
ISI
SICI code
0366-1644(200106)46:2<223:DFCG>2.0.ZU;2-K
Abstract
From the aerial parts of Calceolaria glabrata, a new diterpene 13-methylene -7-acetoxy-stemarane (1), together with 13-isovaleroyl -7-acetoxy-thyrsiflo rane (2) and 13-isovaleroyl-7-malonyloxy-thyrsiflorane (3) were isolated. T heir structures were elucidated by spectroscopic means.