[EN] PROCESSES FOR 2-(1-PENTYL-3-GUANIDINO)-4-(2-METHYL-4-IMIDAZOLYL)THIAZOLE AND ANALOGS
申请人:PFIZER INC.
公开号:WO1988003141A1
公开(公告)日:1988-05-05
(EN) An amine substitution process for 2-(1-pentyl-3-guanidino)-4-(2-methyl-4-imidazolyl)thiazole, for precursor N-(pentylamidino)thiourea, and for analogs thereof of said compounds.(FR) Procédé de substitution d'amine pour 2-(1-pentyl-3-guanidino)-4-(2-méthyl-4-imidazolyle)thiazole, pour N-(pentylamidino)thiourée précurseur, et pour les analogues de ces composés.
2-Guanidino-4-(2-methyl-4-imidazolyl)thiazole dihydrobromide and process therefor
申请人:PFIZER INC.
公开号:EP0178123A2
公开(公告)日:1986-04-16
2-Guanidino-4-(2-methyl-4-imidazolyl)thiazole dihydrobromide and a one-pot, high yield process for its preparation from 2-methyl-4(or 5)-acetylimidazole.
An improved antiinflammatory composition and method of treating inflammation which employs a combination of an antiinflammatory agent (e.g. indomethacin or an oxicam) with a histamine-H2 antagonist selected from the group consisting of 2-guanidino-4-(4-imidazolyl)thiazole, 2-guanidino-4-(2-methyl-4-imidazolyl)thiazofe, 2-(N-benzyl-N'-guanidino)-4-(2--methyl-4-imidazolyl)thiazole, 2-(N-pentyl-N'-guanidino)-4-(2--methyl-4-imidazolyl)thiazole and 2-guanidino-4-[2-hexyt- aminol-4-imidazolyl]thiazole.
2-Guanidino-4-(2-methyl-4-imidazolyl)thiazoles in the treatment of rheumatoid arthritis
申请人:PFIZER INC.
公开号:EP0178822A2
公开(公告)日:1986-04-23
2-Guanidino-4-(2-methyl-4-imidazolylnhiazole and 2-(N-pentyl-N'-guanidino)-4-(2-methyl-4-imidazolyl)thiazole, histamine-H2 antagonist useful as a gastric acid antisecretory and antiulcer agents, are also useful per se in the treatment of rheumatoid arthritis.