摘要:
Compounds of the formula ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are hydrogen or carboxylic acyl, particularly acetyl, benzoyl or p-nitro-benzoyl; the compounds are useful as cardiotonics.
摘要:
Compounds of the formula ##SPC1##WhereinA is alkylene of 2 to 6 carbon atoms,R.sub.1 is hydrogen, lower alkyl, lower alkoxy, hydroxyl, or lower alkanoyloxy,R.sub.2 is hydrogen, lower alkyl or lower alkoxy,R.sub.3 is hydrogen, methyl or ethyl,R.sub.4 is hydrogen, lower alkyl or lower alkoxy,R.sub.5 is hydrogen, hydroxyl, lower alkanoyloxy or lower alkyl-sulfonamido, andR.sub.6 is hydrogen or lower alkanoyl,And non-toxic, pharmacologically acceptable acid addition salts thereof; the compounds as well as their salts are useful as peripheral vasodilators, antihistaminics and spasmolytics.
摘要:
Racemic and optically active compounds of the formulaQ-C.sub.n H.sub.2n -NH-Rwherein Q is ##STR1## where R.sub.1 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, trifluoromethyl or amino,R.sub.2 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or trifluoromethyl,R.sub.1 and R.sub.2, together with each other, are methylenedioxy or ethylenedioxy, andA is --O--, --CH.sub.2 --CH.sub.2 --, or --NR.sub.3 -- where R.sub.3 is hydrogen or alkyl or 1 to 4 carbon atoms,n is an integer from 2 to 6, inclusive, andR is hydrogen, benzyl or ##STR2## where R.sub.4 is hydrogen, methyl or ethyl,R.sub.5, R.sub.6 and R.sub.7, which may be identical to or different from each other, are each hydrogen, halogen, hydroxymethyl, trifluoromethyl, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, nitro, cyano, --CONHR.sub.3, --CONHOH, --COOR.sub.3, R.sub.8 O--, methylsulfonylmethyl or, when one or two of R.sub.5 through R.sub.7 are other than halogen or trifluoromethyl, also --NR.sub.3 R.sub.9,whereR.sub.3 has the meanings defined above,R.sub.8 is hydrogen, alkanoyl of 1 to 20 carbon atoms, alkyl of 1 to 4 carbon atoms, or aralkyl, andR.sub.9 is hydrogen, lower alkanoyl, methanesulfonyl, carbamoyl, dimethylsulfamoyl, or alkoxycarbonyl of 2 to 5 carbon atoms, andR.sub.5 and R.sub.6, together with each other, are --O--CH.sub.2 --O, --O--CH.sub.2 --CH.sub.2 --O--, --CH.dbd.CH--CH.dbd.CH--, --O--CH.sub.2 --CONH--, --CH.sub.2 --CH.sub.2 --COHN-- or --O--CO--NH--,and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as vasodilators and CNS-stimulators.
摘要:
Racemic and optically active compounds of the formulaQ--C.sub.n H.sub.2n --NH--Rwherein Q is ##STR1## where R.sub.1 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, trifluoromethyl or amino,R.sub.2 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or trifluoromethyl,R.sub.1 and R.sub.2, together with each other, are methylenedioxy or ethylenedioxy, andA is --O--, --CH.sub.2 --CH.sub.2 --, --O--CH.sub.2 -- where the oxygen is bonded to the benzene ring, or --NR.sub.3 -- where R.sub.3 is hydrogen or alkyl of 1 to 4 carbon atoms,N is an integer from 2 to 6, inclusive, andR is hydrogen, benzyl or ##STR2## where R.sub.4 is hydrogen, methyl or ethyl,R.sub.5, r.sub.6 and R.sub.7, which may be identical to or different from each other, are each hydrogen, halogen, hydroxymethyl, trifluoromethyl, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, nitro, cyano, --CONHR.sub.3, --CONHOH, --COOR.sub.3, R.sub.8 O--, methylsulfonylmethyl or, when one or two of R.sub.5 through R.sub.7 are other than halogen or trifluoromethyl, also --NR.sub.3 R.sub.9,whereR.sub.3 has the meanings defined above,R.sub.8 is hydrogen, alkanoyl of 1 to 20 carbon atoms, alkyl of 1 to 4 carbon atoms or aralkyl, andR.sub.9 is hydrogen, lower alkanoyl, methanesulfonyl, carbamoyl, dimethylsulfamoyl, or alkoxycarbonyl of 2 to 5 carbon atoms, andR.sub.5 and R.sub.6, together with each other, are --O--CH.sub.2 --O, --O--CH.sub.2 --CH.sub.2 --O--, --CH.dbd.CH--CH.dbd.CH--, --O--CH.sub.2 --CONH--, --CH.sub.2 --CH.sub.2 --CONH-- or --O--CO--NH--,and non-toxic, pharmacologically acceptable acid addition salts thereof; the compounds as well as their salts are useful as vasodilators and CNS-stimulators.
摘要:
Compounds of the formula ##STR1## wherein R.sub.1 is hydrogen or methyl, and R.sub.2 is phenoxy-(alkyl of 2 to 3 carbon atoms), phenyl-(alkyl of 4 to 5 carbon atoms), hydroxyphenyl-(alkyl of 3 to 5 carbon atoms), or naphthyl-(alkyl of 4 to 5 carbon atoms);And their non-toxic, pharmacologically acceptable acid additions salts; the compounds as well as the salts are useful as dilators of the peripheral blood vessels, as cardiotonics and as broncholytics.
摘要:
Compounds of the formula ##STR1## wherein R.sub.1 is hydrogen, --(CH.sub.2).sub.n --R.sub.4 or --CO--R.sub.5, wheren is 1 or 2,R.sub.4 is hydrogen, cyano or benzoyl, andR.sub.5 is hydrogen, lower alkoxy, benzyloxy, --CH.sub.2 --NH.sub.2, --CH(CH.sub.3)--NH.sub.2, --CH.sub.2 --NH--CH.sub.2 --C.sub.6 H.sub.5 or --CH(CH.sub.3)--NH--CH.sub.2 --C.sub.6 H.sub.5,R.sub.2 is hydrogen or methyl, andR.sub.3 is amino, nitro, --NH--CO--R.sub.6 or --NH--A--R.sub.7, whereR.sub.6 is hydrogen, methyl, methoxy, ethoxy, methylthio or ethylthio,R.sub.7 is amino, methylamino or dimethylamino, andA is --CO-- or --SO.sub.2 --,and non-toxic, pharmacologically acceptable acid addition salts thereof; the compounds as well as their salts are useful as hypertensives.
摘要翻译:其中R 1是氢, - (CH 2)n -R 4或-CO-R 5,其中N IS 1 OR 2,R 4是氢,氰基或苯甲酰基,R 5是氢,低级烷氧基,苄氧基, -CH 2 -NH 2,-CH(CH 3)-NH 2,-CH 2 -NH-CH 2 -C 6 H 5或-CH(CH 3)-NH-CH 2 -C 6 H 5,R 2是氢或甲基,R 3是氨基,硝基, CO-R6或-NH-A-R7,其中R6是氢,甲基,甲氧基,乙氧基,甲硫基或乙硫基,R7是氨基,甲氨基或二甲氨基,A是-CO-或-SO2-,无毒, 其药理学上可接受的酸加成盐; 化合物及其盐可用作高血压药。
摘要:
Pharmaceutical compositions containing as an active ingredient a compound of the formula ##EQU1## wherein R.sub.1 is --(CH.sub.2).sub.x --CN, where x is 0,1,2 or 3,R.sub.2 is hydrogen, halogen, alkyl of 1 to 5 carbon atoms, alkoxy of 1 to 5 carbon atoms, alkenyl of 2 to 5 carbon atoms or alkenyloxy of 2 to 5 carbon atoms;R.sub.3 is hydrogen, halogen, alkyl of 1 to 5 carbon atoms or alkoxy of 1 to 5 carbon atoms;R.sub.2 and R.sub.3, together with each other and the carbon atoms to which they are attached, form a saturated or unsaturated carbocyclic ring of up to 6 carbon atoms;R.sub.4 is hydrogen, alkyl of 1 to 5 carbon atoms or aralkyl; andn is an integer from 1 to 10, inclusive; or a non-toxic, pharmacologically acceptable acid addition salt thereof; and a method of using the same as .beta.-adrenergic receptor blockers and hypotensives.
摘要:
Compounds of the formula ##EQU1## wherein n is 4 or 5, and non-toxic, pharmacologically acceptable acid addition salts thereof; the compounds as well as their salts are useful as .beta.-adrenergic receptor blocking agents.