Two New β-Carboline Alkaloids fromHedyotis capitellatavar.mollis
Planta Medica
1999.0
Abstract
Two new beta-carboline alkaloids, hedyocapitelline and hedyocapitine, were isolated from Hedyotis capitellata var. mollis (Rubiaceae). Their structures were elucidated by spectroscopic data (1)H- and (13)C-NMR, MS, IR, UV).