申请人:——
公开号:US20040138274A1
公开(公告)日:2004-07-15
The invention relates to NEP inhibitors for treating cardiovascular disorders wherein R
1
is C
1
-C
6
alkyl, C
1
-C
6
alkoxyC
1
-C
3
alkyl or C
1
-C
6
alkoxyC
1
-C
6
alkoxyC
1
-C
3
alkyl; R
2
is hydrogen or C
1
-C
6
alkyl; L is an aromatic heterocyclic ring, optionally substituted with C
1
-C
6
alkyl or halo; R
3
is C
1
-C
6
alkyl optionally substituted by halo, alkoxy, haloalkoxy, alkylthio, haloalkylthio or nitrile group, or R
3
is phenyl or aromatic heterocyclyl each of which may be independently substituted by one or more alkyl, halo, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio or nitrile group; R
4
and R
5
are either both hydrogen, or one of R
4
and R
5
is hydrogen and the other is a biolabile ester-forming group that in the body of a patient is replaced by hydrogen; p is 0, 1 or 2; and q is 1 or 2.
1
本发明涉及用于治疗心血管疾病的NEP抑制剂,其中R1为C1-C6烷基,C1-C6烷氧基C1-C3烷基或C1-C6烷氧基C1-C6烷氧基C1-C3烷基; R2为氢或C1-C6烷基; L为芳香杂环环,可选地被C1-C6烷基或卤素取代; R3为C1-C6烷基,可选地被卤素,烷氧基,卤代烷氧基,烷硫基,卤代烷硫基或腈基取代,或者R3为苯基或芳香杂环基,每个基团可以独立地被一个或多个烷基,卤素,卤代烷基,烷氧基,卤代烷氧基,烷硫基,卤代烷硫基或腈基取代; R4和R5要么都是氢,要么其中一个是氢,另一个是生物可降解酯形成基团,在患者体内被氢替换; p为0、1或2; q为1或2。