N-(trans-p-hydroxy-cyclohexyl)-(2-amino-3,5-dibromo)benzylamine salts possessing mucolytic activity
申请人:ERREGIERRE INDUSTRIA CHIMICA Spa
公开号:EP0274106A3
公开(公告)日:1989-11-08
N-(trans-p-hydroxy-cyclohexyl)-(2-amino-3,5-dibromo)benzylamine salts possessing mucolytic activity, and having the general formula:
in which R is the anion of a mono or dicarboxylic amino acid chosen from the group consisting of α-mercaptopropionylglycine, S-benzoyl-α-mercaptopropionylglycine, S-thenoyl-α-mercapto-propionylglycine, acetyl-L-cysteine, carboxymethyl-L-cysteine and thiazolidinecarboxylic acid, and n is 1 if said amino acid is monocarboxylic or 1 or 2 if said amino acid is dicarboxylic.
N-(反式-对羟基-环己基)-(2-氨基-3,5-二溴)苄胺盐,具有粘液溶解活性,通式如下: 其中 R 是单羧基或二羧基氨基酸的阴离子,选自由α-巯丙酰甘氨酸、S-苯甲酰基-α-巯丙酰甘氨酸、S-苯甲酰基-α-巯丙酰甘氨酸、乙酰基-L-半胱氨酸、羧甲基-L-半胱氨酸和噻唑烷羧酸组成的组,如果所述氨基酸是单羧基,则 n 为 1,如果所述氨基酸是二羧基,则 n 为 1 或 2。