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Ex parte PERSHADSINGH et al. - Page 2Legal Research Home > Board of Patent Appeals and Interferences > 1997 > Ex parte PERSHADSINGH et al. - Page 2
Appeal No. 95-0885
Application 07/725,327
The Claimed Subject Matter
The claims on appeal are directed to a method for controlling essential hypertension and its
related cardiovascular syndrome in a mammalian host. Claims 1 and 18 are illustrative of subject
matter appellants regard as their invention:
1. A method for controlling essential hypertension and its related cardiovascular
syndrome in a mammalian host in need thereof by administration of an effective
amount of a 5-aryl substituted thiazolidine derivative of formula I
I
where: R is an aromatic carbocyclic or an aromatic heterocyclic;
1
X is a lower alkylidene or a bond; or -HC=CH-
Y is oxo or imino;
Z is oxo or imino;
and pharmaceutically acceptable salts thereof with the proviso that R is not of the
1
formula
-2-
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