[EN] PREPARATION OF [1S-[1a,2b,3b,4a(S*)]]-4-[7-[[1-(3-CHLORO-2-THIENYL) METHYL]PROPYL]AMINO]-3H-IMIDAZO[4,5-b]PYRIDIN-3-yl]-N-ETHYL-2,3-DIHYDROXYCYCLOPENTANECARBOXAMIDE<br/>[FR] PREPARATION DE [1S-[1a,2b,3b,4a(S*)]]-4-[7-[[1-(3-CHLORO-2-THIENYL) METHYL]PROPYL]AMINO]-3H-IMIDAZO[4,5-b]PYRIDIN-3-YL]-N-ETHYL-2,3-DIHYDROXYCYCLOPENTANECARBOXAMIDE
申请人:RHÔNE-POULENC RORER PHARMACEUTICALS INC.
公开号:WO1998025921A1
公开(公告)日:1998-06-18
(EN) This invention is directed to methods for the preparation of [1S-[1a,2b,3b,4a(S*)] ]-4-[7-[[1-(3-chloro-2-thienyl)methyl]propyl]amino]-3H-imidazo[4,5-b]pyridin-3-yl]-N-ethyl-2, 3-dihydroxycyclopentanecarboxamide, methods for the preparation of intermediates thereto, and to said intermediates themselves.(FR) L'invention a pour objet des procédés de préparation de 1S-[1a,2b,3b,4a(S*)] ]-4-[7-[[1-(3-chloro-2-thiényl)méthyl]propyl]amino]3-H-imidazo[4,5-b]pyridin-3-yl]-N-éthyl-2, 3-dihydroxycyclopentanecarboxamide, des procédés de préparation de produits intermédiaires du composé précité et ces produits intermédiaires eux-mêmes.
该发明涉及制备[1S-[1a,2b,3b,4a(S*)]]-4-[7-[[1-(3-氯-2-噻吩基)甲基]丙基]氨基]-3H-咪唑[4,5-b]吡啶-3-基]-N-乙基-2,3-二羟基环戊烷羧酰胺的方法,制备其中间体的方法,以及所述中间体本身。