摘要:
This invention relates to novel 2-substituted-1(4)-aryl piperazines and to a process for their preparation. The compounds of this invention have been found to have cardiovascular, primarily antiarrhythmic effects and are of the following general formula I ##STR1## wherein R is hydrogen, lower alkyl or benzyl; and R.sub.1 and R.sub.2 are the same or independently hydrogen, lower alkyl, lower alkoxy or halogen;Z is ##STR2## --NR.sub.3 --CH.sub.2 --, --OCH.sub.2 --, --NR.sub.3 --, --O-- or --NR.sub.3 SO.sub.2 -- andQ is (C.sub.1 -C.sub.4) alkyl--SO.sub.2 --NR.sub.4 -- or ##STR3## R.sub.3 is hydrogen, lower alkyl, allyl or loweralkoxyloweralkyl; and included in the descriptors of the compounds of Formula I is the proviso that when R.sub.4 is methyl then ##STR4## must be in the 2 position of Formula I.
摘要:
This invention relates to novel 3,4,5,6-tetrahydro-2H-1,7,4-benzodioxazonines and their pharmaceutically acceptable salts. The compounds of the invention are cardiovascular agents and especially Class III antiarrhythmic agents.
摘要:
N-Heterocyclic derivatives of the formula (I): are described herein, as well as other N-heterocycles, as inhibitors of nitric oxide synthase. Pharmaceutical compositions containing these compounds, methods of using these compounds as inhibitors of nitric oxide synthase and processes for synthesizing these compounds are also described herein.
摘要:
N-Heterocyclic derivatives of the formula (I): are described herein, as well as other N-heterocycles, as inhibitors of nitric oxide synthase. Pharmaceutical compositions containing these compounds, methods of using these compounds as inhibitors of nitric oxide synthase and processes for synthesizing these compounds are also described herein.
摘要:
N-Heterocyclic derivatives of the formula (I): are described herein, as well as other N-heterocycles, as inhibitors of nitric oxide synthase. Pharmaceutical compositions containing these compounds, methods of using these compounds as inhibitors of nitric oxide synthase and processes for synthesizing these compounds are also described herein.
摘要:
This invention is directed to poly-hydroxylated monocyclic N-heterocyclic derivatives selected from the following formulae: wherein Z1, Z2, R1, R2, R3, R4, R5, R6, and R7 are defined herein. These compounds are useful as anti-coagulants.
摘要:
N-Heterocyclic derivatives of the formula (I): are described herein, as well as other N-heterocycles, as inhibitors of nitric oxide synthase. Pharmaceutical compositions containing these compounds, methods of using these compounds as inhibitors of nitric oxide synthase and processes for synthesizing these compounds are also described herein.
摘要:
This invention is directed to poly-hydroxylated monocyclic N-heterocyclic derivatives selected from the following formulae: wherein Z1, Z2, R1, R2, R3, R4, R5, R6, and R7 are defined herein. These compounds are useful as anti-coagulants.
摘要:
This invention is directed to aryl and heterocyclyl substituted pyrimidine derivatives selected from the following formulae: wherein Z1, Z2, R1, R2, R3, R4, R5 and R6 are defined herein. These compounds are useful as anti-coagulants.
摘要:
This invention relates to pyrimidine derivatives of general formula (I) as inhibitors of kinases, their production as well as their use as medications for treating various diseases.