Patent number: 5096897
Abstract: Substituted antithrombotic substituted cycloalkano[b]-dihydroindole- and -indole-sulphonamides for treatment of thromboses, thromboembolisms, ischaemias, asthma and allergies, of the formula ##STR1## in which R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are hydrogen or other radicals,X is aryl, alkyl or CF.sub.3,m and Z each is 1, 2, 3 or 4,n is 0, 1 or 2,A is a bond or --NH--, andY is OH, alkoxy, aryloxy, amino or sulphonylamine, with the proviso that, in all cases, two of the substituents R.sup.1 -R.sup.4 are other than hydrogen in the event that m represents the number 2 and Y represents the hydroxyl group,or a salt thereof.
Type:
Grant
Filed:
March 28, 1991
Date of Patent:
March 17, 1992
Assignee:
Bayer Aktiengesellschaft
Inventors:
Horst Boshagen, Ulrich Muller, Ulrich Rosentreter, Erwin Bischoff, Volker-Bernd Fiedler, Elisabeth Perzborn, Joachim Hutter, Peter Norman, Nigel J. Cuthbert, Hilary P. Francis, Marie G. McKenniff
Patent number: 5039670
Abstract: Substituted antithrombotic substituted cycloalkano[b]-dihydroindole- and -indole-sulphonamides for treatment of thromboses, thromboembolisms, ischemias, asthma and allergies, of the formula ##STR1## in which R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are hydrogen or other radicals,X is aryl, alkyl or CF.sub.3,m and Z each is 1,2,3 or 4,n is 0, 1 or 2,A is a bond or --NH--, andY is OH, alkoxy, aryloxy, amino or sulphonylamine, with the proviso that, in all cases, two of the substituents R.sup.1 -R.sup.4 are other than hydrogen in the event that m represents the number 2 and Y represents the hydroxyl group,or a salt thereof.
Type:
Grant
Filed:
October 17, 1990
Date of Patent:
August 13, 1991
Assignee:
Bayer Aktiengesellschaft
Inventors:
Horst Boshagen, Ulrich Muller, Ulrich Rosentreter, Erwin Bischoff, Volker-Bernd Fiedler, Elisabeth Perzborn, Joachim Hutter, Peter Norman, Nigel J. Cuthbert, Hilary P. Francis, Marie G. McKenniff
Patent number: 4988820
Abstract: Cycloalkano[1,2-b]indole-sulphonamides of the formula ##STR1## in which R.sup.1 represents hydrogen, halogen, trifluoromethyl, carboxyl or alkoxycarbonyl, represents a group of the formula --S(O).sub.m R.sup.3, in which R.sup.3 denotes alkyl or aryl, and m denotes one of the numbers 0, 1 or 2, represents a group of the formula ##STR2## in which R.sup.4 and R.sup.5 are identical or different and represent hydrogen, alkyl, aryl, aralkyl or acetyl, represents a group of the formula --OR.sup.6, in which R.sup.6 denotes hydrogen, alkyl, aryl, aralkyl, alkyl-SO.sub.2 --, aryl--SO.sub.2 --, aralkyl--SO.sub.2 -- or trifluoromethyl, or represents alkyl, alkenyl or cycloalkyl, each of which is optionally substituted by carboxyl, alkoxycarbonyl, halogen, hydroxyl, alkoxy, alkylthio or cyano, R.sup.
Type:
Grant
Filed:
July 20, 1990
Date of Patent:
January 29, 1991
Assignee:
Bayer Aktiengesellschaft
Inventors:
Horst Boshagen, Ulrich Rosentreter, Folker Lieb, Hermann Oediger, Friedel Seuter, Elisabeth Perzborn, Volker-Bernd Fiedler