申请人:LABORATORIOS S.A.L.V.A.T., S.A.
公开号:US20040235887A1
公开(公告)日:2004-11-25
The invention relates to carbamates having general structure (I), wherein: R1, R2 and R3 are H, OH, SH, CN, F, Cl, Br, I, (C
1
-C
4
)-alkylthio, (C
1
-C
4
)-alkoxyl, (C
1
-C
4
)-alkoxyl substituted by one or several F radicals, carbamoylamine, (C
1
-C
4
)alkyl and (C
1
-C
4
)alkyl substituted by one or several F or OH radicals; R4 represents a substituted or non-substituted cycloalkyl or cycloaryl radical (a heteroalkyl radical or not). The amine of the quinuclidine ring can also be forming quaternary ammonium salts or in an oxidized state (N-oxide). Carbamates (I) are antagonists of the M
3
muscarinic receptor, and selectively, the M
2
receptor. Hence, they can be used in the treatment of urinary incontinence (particularly due to bladder instability), irritable bowel syndrome, diseases of the respiratory tract (particularly chronic obstructive pulmonary disease, chronic bronchitis, asthma, emphysema and rhinitis) and in ophthalmologic operations.
本发明涉及具有一般结构(I)的氨基甲酸酯,其中:R1,R2和R3为H,OH,SH,CN,F,Cl,Br,I,(C1-C4)-烷基硫醚,(C1-C4)-烷氧基,(C1-C4)-烷氧基被一个或多个F基团取代的,氨基甲酰胺,(C1-C4)烷基和被一个或多个F或OH基团取代的(C1-C4)烷基; R4代表取代或未取代的环烷基或环芳基基团(杂环烷基或不是)。喹诺啡环的胺也可以形成季铵盐或氧化态(N-氧化物)。氨基甲酸酯(I)是M3肌动蛋白受体的拮抗剂,且具有选择性,对M2受体具有选择性。因此,它们可以用于治疗尿失禁(尤其是由膀胱不稳定引起的),肠易激综合征,呼吸道疾病(尤其是慢性阻塞性肺疾病,慢性支气管炎,哮喘,肺气肿和鼻炎)和眼科手术。