Artigo
Lignans and diterpenes of three Aristolochia species
Registro en:
Phytochemistry, v. 27, n. 7, p. 2265-2268, 1988.
0031-9422
10.1016/0031-9422(88)80139-0
WOS:A1988P089600069
2-s2.0-0345721139
4484083685251673
Autor
Lopes, Lucia M.X. [UNESP]
Bolzani, Vanderlan da Silva [UNESP]
Resumen
Phytochemical examination of Aristolochia cymbifera, A. esperanzae and A. galeata led to the isolation of furofuran and dibenzylbutyrolactone type lignans, as well as of clerodane and ent-labdane type diterpenes. Structural assignments for two new ent-labdans are presented and discussed. © 1988. Instituto de Química Universidade Estadual Paulista, CP. 174, 14800 Araraquara, SP Instituto de Química Universidade Estadual Paulista, CP. 174, 14800 Araraquara, SP