Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Département de Pharmacognosie de l′Université René Descartes, ERA au CNRS no950, Faculté, des Sciences Pharmaceutiques et Biologiques, 4, avenue de l′Observatoire F.75006 Paris France. ... The structure of dinklageine 1, monoterpene alkaloid of a new type has ...