Planta Medica, Table of Contents Planta Med 1988; 54(1): 48-49DOI: 10.1055/s-2006-962333 Papers © Georg Thieme Verlag Stuttgart · New York Pygmaeoherin: A Novel Coumarin from Pygmaeopremna herbacea Qingchang Meng1 , 2 , Weixin Chen2 1Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, Sichuan, People's Republic of China. 2Gorlaeus Laboratories, University of Leiden, 2300 RA Leiden, The Netherlands. Recommend Article Abstract PDF Download Buy Article Abstract A new 6-oxygenated coumarin, pygmaeoherin, was isolated from roots of Pygmaeopremna herbacea. Its structure was determined by spectroscopic methods. An NOE experiment played an important role in confirming the structure. PDF (161 kb)