申请人:Daiichi Sankyo Company, Limited
公开号:EP2036896A1
公开(公告)日:2009-03-18
The present invention provides an excellent antihypertensive medicament. The medicament of the present invention comprises a compound having the general formula (I) and the like:
[wherein R1: H, substitutable alkyl, substitutable alkenyl, substitutable cyclic hydrocarbon, substitutable heterocyclyl or the like; R2: H, substitutable alkyl, substitutable alkenyl, substitutable cycloalkyl or the like; R3, R4; H, substitutable alkyl, substitutable alkenyl, substitutable cycloalkyl or the like; R5, R6: H, substitutable alkyl, substitutable cycloalkyl, substitutable alkoxy or the like; R7, R8: H, substitutable alkyl, substitutable cycloalkyl or the like; X: the formula (II) or the like; A: substitutable cyclic hydrocarbon, substitutable heterocyclyl or the like; Y: a single bond, substitutable alkylene, substitutable alkenylene, -(CH2)a-X1-(CH2)b- (X1: the formula -NH-, -O- or the like; a, b: 0-5) or the like; B: substitutable cyclic hydrocarbon, substitutable heterocyclyl or the like].
本发明提供了一种优良的降压药。本发明的药物包括具有通式(I)的化合物等:
H、可取代的烷基、可取代的烯基、可取代的环烷基或类似物; R3、R4; H、可取代的烷基、可取代的烯基、可取代的环烷基或类似物; R5、R6: H、可取代的烷基、可取代的环烷基、可取代的烷氧基或类似物; R7、R8: H、可取代的烷基、可取代的环烷基或类似物; X.式 (II) 或类似物;A:可被取代的环烃、可被取代的杂环基或类似物;Y:单键、可被取代的亚烷基、可被取代的亚烯基、-(CH2)a-X1-(CH2)b-(X1:式 -NH-、-O- 或类似物;a、b:0-5)或类似物;B:可被取代的环烃、可被取代的杂环基或类似物]。