
%0 Journal Article
%A Dachriyanus, 
%A Sargent, Melvyn V. 
%A Wahyuni, Fatma Sri 
%T (+)-Isochimonanthine, a Pyrrolidinoindole Alkaloid from <emph type="2">Argostemma yappii</emph> King
%J Australian Journal of Chemistry
%D 2000/05/11
%V 53
%N 2
%P 159-160
%K Alkaloids; natural products; Rubiaceae; pyrrolidinoindole.
%R https://doi.org/10.1071/CH99114
%U https://www.publish.csiro.au/paper/CH99114 
%X Extraction of the leaves of Argostemma yappii King (Rubiaceae) has yielded the new dimeric pyrrolidinoindole alkaloid (+)-isochimonanthine (6), the structure of which followed from its spectroscopic properties. 
