Artigo
Quercetagetin 7-methyl ether glycosides from Paepalanthus vellozioides and Paepalanthus latipes
Fecha
1999-06-01Registro en:
Phytochemistry. Oxford: Pergamon-Elsevier B.V., v. 51, n. 3, p. 403-409, 1999.
0031-9422
10.1016/S0031-9422(99)00009-6
WOS:000080843000010
7927877224326837
0000-0003-3032-2556
Autor
Univ Salerno
Universidade Estadual Paulista (Unesp)
Resumen
Several new quercetagetin 7-methyl ether glycosides were characterized from the ethanolic extracts of scapes and leaves of Paepalanthus vellozioides and P. latipes. Their structures were determined mainly by 600 MHz NMR spectroscopy. (C) 1999 Elsevier B.V. Ltd. All rights reserved.