Derivatives of 4-(2-amino-1-hydroxyethyl)phenol as agonists of the β2 adrenergic receptor
申请人:Almirall, S.A.
公开号:US07964615B2
公开(公告)日:2011-06-21
A compound of formula (I) or a pharmaceutically-acceptable salt, solvate or stereoisomer thereof wherein R1 is a group chosen from —CH2OH and —NHC(O)H; R2 is a hydrogen atom or R1 together with R2 form the group —NH—C(O)—CH═CH—, wherein the nitrogen atom is bound to the carbon atom in the phenyl ring holding R1 and the carbon atom is bound to the carbon atom in the phenyl ring holding R2; R3 is chosen from a hydrogen atom, a halogen atom and groups chosen from —SO—R5, —SO2—R5, —NH—CO—NH2, —CO—NH2, hydantoino, C1-4alkyl, C1-4alkoxy and —SO2NR5R6; R4 is chosen from a hydrogen atom, a halogen atom and a C1-4 alkyl group; R5 is chosen from a C1-4 alkyl group and a C3-8 cycloalkyl group; R6 is independently chosen from a hydrogen atom and a C1-4 alkyl group; n, p and q are independently 0, 1, 2, 3 or 4; m and s are independently 0, 1, 2 or 3; and r is 0, 1 or 2 with the provisos that at least one of m and r is not 0, the sum n+m+p+q+r+s is 7, 8, 9, 10, 11, 12 or 13, and the sum q+r+s is 2, 3, 4, 5 or 6.
化合物的式子(I)或其药学上可接受的盐、溶剂或立体异构体,其中R1是从-CH2OH和-NHC(O)H中选择的基团;R2是氢原子或R1与R2共同形成-NH-C(O)-CH═CH-的基团,其中氮原子与持有R1的苯环中的碳原子结合,碳原子与持有R2的苯环中的碳原子结合;R3是从氢原子、卤原子和从-SO-R5、-SO2-R5、-NH-CO-NH2、-CO-NH2、海因酸、C1-4烷基、C1-4烷氧和-SO2NR5R6中选择的基团;R4是从氢原子、卤原子和C1-4烷基中选择的基团;R5是从C1-4烷基和C3-8环烷基中选择的基团;R6是独立地从氢原子和C1-4烷基中选择的基团;n、p和q独立地为0、1、2、3或4;m和s独立地为0、1、2或3;r为0、1或2,但至少m和r中的一个不为0,n+m+p+q+r+s的总和为7、8、9、10、11、12或13,而q+r+s的总和为2、3、4、5或6。