[EN] BENZOTHIAZINE DIOXIDES AS ENDOTHELIN ANTAGONISTS<br/>[FR] DIOXYDES DE BENZOTHIAZINE UTILISES COMME ANTAGONISTES DE L'ENDOTHELINE
申请人:WARNER-LAMBERT COMPANY
公开号:WO1996026195A1
公开(公告)日:1996-08-29
(EN) Novel benzothiazine dioxides which are antagonists of endothelin are described, as well as novel intermediates used in their preparation, methods for the preparation, and pharmaceutical compositions of the same, which are useful in treating elevated levels of endohelin, essential renovascular malignant and pulmonary hypertension, cerebral infarction, cerebral ischemia, congestive heart failure, and subarachnoid hemorrhage.(FR) La présente invention concerne de nouveaux dioxydes de benzothiazine qui sont des antagonistes de l'endothéline, ainsi que de nouveaux intermédiaires utilisés pour leur préparation, des procédés de préparation et des compositions pharmaceutiques à base de ces nouveaux dioxydes de benzothiazine. Ces nouveaux dioxydes de benzothiazine sont utiles dans le traitement des niveaux élevés d'endothéline, de l'hypertension artérielle rénovasculaire et pulmonaire essentielle maligne, de l'infarctus cérébral, de l'insuffisance cardiaque congestive et de l'hémorragie sous-arachnoïdienne.
Novel benzothiazine dioxides which are antagonists of endothelin are described, as well as novel intermediates used in their preparation, methods for the preparation, and pharmaceutical compositions of the same, which are useful in treating elevated levels of endothelin, essential renovascular malignant and pulmonary hypertension, cerebral infarction, cerebral ischemia, congestive heart failure, and subarachnoid hemorrhage.