作者: Masashi Ohba , Hiroyuki Kubo , Tozo Fujii , Hiroyuki Ishibashi , Melvyn V. Sargent
DOI: 10.1016/S0040-4039(97)01568-2
关键词: Enantioselective synthesis 、 Ophiorrhiza 、 Intramolecular force 、 Chemistry 、 Stereochemistry 、 Strychnos 、 Normalindine 、 Absolute configuration
摘要: The first chiral synthesis of the Strychnos and Ophiorrhiza alkaloid (−)-normalindine has been accomplished through a route starting from l-alanine methyl ester exploiting intramolecular oxazole-olefin Diels-Alder reaction. As result, absolute stereochemistry normalindine defined as represented by formula (−)-1. © 1997 Elsevier Science Ltd.