Title: Aryl-and hetaryl-sulfonamide derivatives, their perparation and their use as endothelin antagonists
Application Number: 95196959 Application Date: 1995.12.04
Publication Number: 1170405 Publication Date: 1998.01.14
Approval Pub. Date: 2004.01.28 Granted Pub. Date: 2004.01.28
International Classifi-cation: A61K31/44;C07C311/21;C07C311/29;C07D213/46;C07D213/64;C07D213/71;C07D213/75;C07D213/76;C07D239/34;C0
Applicant(s) Name: F. Hoffmann-La Roche AG Address:
Inventor(s) Name: V. Breu;K. Burri;J. M. Cassal
Attorney & Agent: TANG WEIJIE
Abstract:
    Compounds of formula (I) wherein R
Time: 3