摘要:
Substituted 8-amino-1-phenyl-2,3,4,5-tetrahydro-1H-3-benzazepines useful in treating mental disorders and which have activities of prolonged duration are disclosed. Methods for preparing these compounds and methods for their use are also described.
摘要:
Disclosed are fused benzazepine compounds, pharmaceutical compositions including such compounds, methods of using such compounds, for example, in the treatment of psychoses and/or depression, and intermediates useful in the preparation of such compounds.
摘要:
Disclosed are fused benzazepine compounds, pharmaceutical compositions including such compounds, methods of using such compounds, for example, in the treatment of psychoses and/or depression, and intermediates useful in the preparation of such compounds.
摘要:
Novel phosphorous containing compounds and compositions containing said compounds inhibit the actions of enkephalinases in mammals. Methods for preparing said compounds and compositions and methods for their use to elicit analgesia and treat mental disorders are described.Useful intermediates for preparing the compounds are also described.
摘要:
Di-N-substituted piperazine or 1,4 di-substituted piperadine compounds in accordance with formula I (including all isomers, salts, esters, and solvates) ##STR1## wherein R, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.21, R.sup.27, R.sup.28, X, Y, and Z are as defined herein are muscarinic antagonists useful for treating cognitive disorders such as Alzheimer's disease. Pharmaceutical compositions and methods of preparation are also disclosed. Also disclosed are synergistic combinations of compounds of the above formula with acetylcholinesterase inhibitors.
摘要:
A novel process for the preparation of .alpha.-substituted arylacetamides wherein the substituent is an aromatic group or a 1-alkenyl or 1-cycloalkenyl group and wherein the nitrogen atom carries no hydrogen atoms comprises the reaction of an arylacetamide having one or two hydrogen atoms on the .alpha.-carbon atom, wherein the nitrogen atom carries no hydrogen atoms, with a strong base in an inert aprotic organic solvent, followed by reaction with a zerovalent transition metal catalyst and then with a compound of the formula R.sup.4 --X, wherein R.sup.4 is selected from aromatic groups, 1-alkenyl groups and 1-cycloalkenyl groups and X is a particular leaving group, especially a triflate group. The .alpha.-substituted arylacetamides are useful as intermediates in the preparation (by reduction) of .alpha.-substituted arylethylamines, e.g., 1-substituted-2,3,4,5-tetrahydro-1H-3-benzazepines, having pharmacological activity. Certain benzazepines wherein the 1-substituent R.sup.4 is 1-(1-cycloalkenyl) are novel.
摘要:
Di-N-substituted piperazine or 1,4 di-substituted piperadine compounds in accordance with formula I (including all isomers, salts, esters, and solvates) ##STR1## wherein R, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.21, R.sup.27, R.sup.28, X, Y, and Z are as defined herein are muscarinic antagonists useful for treating cognitive disorders such as Alzheimer's disease. Pharmaceutical compositions and methods of preparation are also disclosed. Also disclosed are synergistic combinations of compounds of the above formula with acetylcholinesterase inhibitors.
摘要:
Disclosed herein are novel 1-substituted-2,3,4,5-tetrahydro-1H-3-benzazepines of the general formula I: ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are specified substituents.R.sup.1 is preferably --X.sup.6, --CHR.sup.7 R.sup.8, cycloalkyl, cycloalkenyl, ##STR2## or pyrrolyl where m is 1, R.sup.6 represents .dbd.H, phenyl, substituted phenyl, aralkyl, alkyl, cycloalkyl, haloalkyl or alkoxyalkyl, R.sup.7 represents H or alkyl preferably H, R.sup.8 represents cycloalkyl, cycloalkenyl, haloalkyl, alkoxyalkyl, alkenyl or alkynyl and R.sup.9 represents alkyl, aloxy or alkoxyalkyl.R.sup.2 preferably represents --H and R.sup.3 --CH.sub.3, and R.sup.4 is preferably halogen and R.sup.5 is preferably OH, OCO.R.sup.9 or --O(CR.sup.7).sub.2.OCO.R.sup.13 where R.sup.7 represents hydrogen, R.sup.9 is as defined above and R.sup.13 represents alkyl. The compounds of the formula I are indicated as being useful in the treatment of psychoses, depression and pain. Also disclosed are process for the preparation of the novel compounds as well as pharmaceutical compositions comprising them.
摘要:
Disclosed herein are novel compounds of formula II ##STR1## and pharmaceutically acceptable salts thereof, wherein: Q represents H, halo or --OSO.sub.2 R" wherein R" is CH.sub.3, CF.sub.3, phenyl or tolyl;R.sup.3a represents H, alkyl, allyl, cyclopropylmethyl or COOR.sup.14 wherein R.sup.14 is alkyl, aryl, aralkyl or haloalkyl;R.sup.4 represents H, halo, alkyl, haloalkyl or alkoxy;R.sup.5a represents --OR.sup.10, --N(R.sup.9).sub.2, --O--C(R.sup.7).sub.2 .multidot.OCOR.sup.13, or alkoxy; wherein each R.sup.9 independently represents H, alkyl, alkoxy, alkoxyalkyl, aralkyl or aryl;R.sup.10 represents H, --COR.sup.9 or --CON(R.sup.9).sub.2 ; andR.sup.13 represents alkyl, aralkyl or aryl,with the proviso that R.sup.3a can not be hydrogen or alkyl when Q is hydrogen, R.sup.4 is hydrogen, and R.sup.5a is hydroxy.Compounds of formula II are useful intermediates for producing compounds having valuable pharmaceutical properties in treating psychosis, depression, pain and hypertension.
摘要翻译:本文公开了新的式II化合物及其药学上可接受的盐,其中:Q表示H,卤素或-OSO 2 R“,其中R”为CH 3,CF 3,苯基或甲苯基; R3a代表H,烷基,烯丙基,环丙基甲基或COOR14,其中R14是烷基,芳基,芳烷基或卤代烷基; R4表示H,卤素,烷基,卤代烷基或烷氧基; R5a代表-OR10,-N(R9)2,-O-C(R7)2xOCOR13或烷氧基; 其中每个R 9独立地表示H,烷基,烷氧基,烷氧基烷基,芳烷基或芳基; R 10表示H,-COR 9或-CON(R 9)2; R 13表示烷基,芳烷基或芳基,条件是当Q为氢时,R 3a不能为氢或烷基,R4为氢,R5a为羟基。 式II化合物是制备具有治疗精神病,抑郁症,疼痛和高血压的有价值药物性质的化合物的有用中间体。