申请人:E. R. Squibb & Sons, Inc.
公开号:US04946840A1
公开(公告)日:1990-08-07
Vasodilating activity is exhibited by compounds having the formula ##STR1## and the pharmaceutically acceptable salts thereof, wherein X is --CH.sub.2 -- or --S--; R.sub.1 is ##STR2## or --O--Y.sub.3 ; R.sub.2 is heterocyclo or heteroaryl; R.sub.3 and R.sub.4 are each independently hydrogen, halogen, alkyl, alkoxy, aryloxy, arylalkoxy, arylalkyl, cyano, hydroxy, alkanoyloxy, ##STR3## fluoro-substituted alkoxy, fluoro-substituted alkyl, (cycloalkyl)alkoxy, --NO.sub.2, --NY.sub.10 Y.sub.11, --S(O).sub.k alkyl, --S(O).sub.k aryl ##STR4## n is 0, 1, 2 or 3; m is 0, 1, 2 or 3; k is 0, 1 or 2; Y.sub.1 and Y.sub.2 are each independently hydrogen or alkyl; or Y.sub.1 is hydrogen and Y.sub.2 is alkenyl, alkynyl, aryl, heteroaryl, or cycloalkyl; or Y.sub.1 and Y.sub.2, together with the carbon atom to which they are attached, are cycloalkyl; Y.sub.3 is hydrogen, alkyl, alkanoyl, alkenyl, arylcarbonyl, heteroarylcarbonyl, or ##STR5## Y.sub.8 and Y.sub.9 are each independently hydrogen, alkyl, aryl, or heteroaryl; or Y.sub.8 and Y.sub.9, together with the nitrogen atom to which they are attached, are pyrrolidinyl, piperidinyl or morpholinyl; Y.sub.10 and Y.sub.11 are each independently hydrogen, alkyl, alkanoyl, arylcarbonyl, heteroarylcarbonyl, or ##STR6## Y.sub.12 is hydroxy, alkoxy, aryloxy, amino, alkylamino, or dialkylamino; and Y.sub.13 is alkyl, alkoxy or aryloxy.
展示血管扩张活性的化合物具有以下结构式:其中X为--CH.sub.2--或--S--; R.sub.1为##STR2##或--O--Y.sub.3; R.sub.2为杂环或杂芳基; R.sub.3和R.sub.4分别独立地为氢、卤素、烷基、烷氧基、芳氧基、芳基烷氧基、芳基烷基、氰基、羟基、烷酰氧基、##STR3##氟取代烷氧基、氟取代烷基、(环烷基)烷氧基、--NO.sub.2、--NY.sub.10 Y.sub.11、--S(O).sub.k 烷基、--S(O).sub.k 芳基;##STR4## n为0、1、2或3;m为0、1、2或3;k为0、1或2;Y.sub.1和Y.sub.2分别独立地为氢或烷基;或Y.sub.1为氢且Y.sub.2为烯基、炔基、芳基、杂芳基或环烷基;或Y.sub.1和Y.sub.2与它们连接的碳原子一起为环烷基;Y.sub.3为氢、烷基、烷酰基、烯基、芳基酰基、杂芳基酰基,或##STR5##;Y.sub.8和Y.sub.9分别独立地为氢、烷基、芳基或杂芳基;或Y.sub.8和Y.sub.9与它们连接的氮原子一起为吡咯烷基、哌啶基或吗啉基;Y.sub.10和Y.sub.11分别独立地为氢、烷基、烷酰基、芳基酰基、杂芳基酰基,或##STR6##;Y.sub.12为羟基、烷氧基、芳氧基、氨基、烷基氨基或二烷基氨基;Y.sub.13为烷基、烷氧基或芳氧基。