Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Giovanni Battista Marini-Bettolo"'
Publikováno v:
Annals of the New York Academy of Sciences. 610:9-16
Publikováno v:
ChemInform. 21
Publikováno v:
Journal of Ethnopharmacology. 5:73-77
In the high Amazonian basin a plant named chuchuasha, (or chuchuaso) is used in traditional medicine for several purposes in the form of an alcoholic extract. This plant, a Maytenus species, most probably Maytenus laevis, grows in the subandean regio
Autor:
Giovanni Battista Marini Bettolo, Ceres M.R. Gomes, Franco Delle Monache, Roger M. Polhill, Otto R. Gottlieb
Publikováno v:
Biochemical Systematics and Ecology. 9:129-147
It has been suggested that the flavonoid profiles might help to elucidate the problematical differentiation of the Derris and Lonchocarpus group of species. To test this possibility all flavonoid types known to occur in Tephrosieae were correlated bi
Autor:
Corrado Nigro, Massimo Castagnola, Giovanni Battista Marini-Bettolo, Ramon Garcia de las Heras
Publikováno v:
Journal of Chromatography A. 147:438-442
Autor:
Massimo Pomponi, José F. de Méllo, O. Goncalves De Lima, Franco Delle Monache, Ronald H. Thomson, Giovanni Battista Marini-Bettolo
Publikováno v:
J. Chem. Soc., Perkin Trans. 1. :3127-3131
In addition to pristimerin and tingenone, the new pigments 21-hydroxypristimerin and hydroxypristimerinene have been isolated from an unidentified Salacia sp., while pristimerinene, also new, was found in Prionostemma aspera.
Publikováno v:
Planta Medica. 38:128-132
Publikováno v:
Journal of Natural Products. 43:487-494
Autor:
W.A. Chapya, M. Nicoletti, Giovanni Battista Marini-Bettolo, Irene Messana, Corrado Galeffi, J. D. Msonthi
Publikováno v:
Tetrahedron. 41:665-670
From rhizome of Hypoxis nyasica two diglucosides were isolated: hypoxoside, (1), and a new one, the 0,0-β,β-di-D-glu- copyranoside of 1-(4 - hydroxyphenyl)-3-(4 - hydroxyphenyl)-1,4-pen- tadiene, (2), named nyasoside.
Publikováno v:
Tetrahedron. 35:2143-2149
The isolation of the new triprenylated anthranoids—ferruginin A and B and ferruanthrone—and the known harunganin is reported. The structure of the ferruginins was established by chemical and spectroscopical methods and by their thermal rearrangem