Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Hannes Faßhuber"'
Publikováno v:
Phytochemistry Letters. 5:558-562
The novel tryptamine-iridoid alkaloid lagamboside was isolated from the methanolic leaf extracts of Palicourea acuminata (Benth.) Borhidi (= Psychotria acuminata Benth.) collected in Costa Rica. Its structure was determined by extensive NMR experimen
Autor:
Ann-Christin Pöppler, Margret M. Meinholz, Hannes Faßhuber, Adam Lange, Michael John, Dietmar Stalke
Publikováno v:
Organomettalics
Publikováno v:
Biochemical Systematics and Ecology. 39:232-235
Broad-based HPLC-UV comparison of 57 methanolic crude extracts of the Psychotria complex (Rubiaceae), representing about 20 different species collected in Costa Rica, exhibited a clear chemical segregation of Psychotria borucana . In contrast to the
Autor:
Lothar Brecker, Wolfgang Robien, Johann Schinnerl, Hannes Fasshuber, Andreas Berger, Karin M. Valant-Vetschera
Publikováno v:
Journal of ethnopharmacology. 138(3)
Ethnopharmacological relevance Several roots or rhizomes of rubiaceous species are reportedly used as the emetic and antiamoebic drug ipecac. True ipecac ( Carapichea ipecacuanha ) is chemically well characterized, in contrast to striated or false ip