Efficient synthesis of 3-(4,5-dihydro-1H-imidazole-2-yl)-1H-indoles
作者:Ulrike Hary、Ulrike Roettig、Michael Paal
DOI:10.1016/s0040-4039(01)00960-1
日期:2001.7
A simple method for the synthesis of various 3-(4,5-dihydro-1H-imidazole-2-yl)-1H-indoles is described. Treatment of different substituted indoles with 1-acelyl-imidazolidin-2-one in the presence of phosphorus oxychloride afforded after hydrolysis in ethanol the corresponding 3-(4,5-dihydro-1H-imidazole-2-yl)-1H-indoles in moderate to good yields. (C) 2001 Published by Elsevier Science Ltd.
(EN) This invention relates to certain novel imidazoline compounds and analogues thereof, to their use for the treatment of diabetes, diabetic complications, metabolic disorders, or related diseases where impaired glucose disposal is present, to pharmaceutical compositions comprising them, and to processes for their preparation.(FR) L'invention concerne certains nouveaux composés d'imidazoline et leurs analogues, l'utilisation de ces composés pour traiter le diabète, des complications diabétiques, des troubles métaboliques, ou des maladies associées dans lesquelles l'intolérance au glucose est constatée. L'invention concerne également des compositions pharmaceutiques contenant ces composés et des procédés pour les préparer.