Claims for Patent: 5,395,970

Summary for Patent: 5,395,970

Title:	1-(3,4-dihydroxyphenyl)-2-(4-(4-hydroxyphenyl)butaylamino)ethanol
Abstract:	Methods and devices for the diagnosis, evaluation and treatment of coronary artery disease (CAD) by means of a closed-loop drug delivery system that delivers an exercise simulating agent, including novel exercise simulating agents which elicit both acute and adaptive cardiovascular responses similar to those elicited by aerobic activity are provided. The acute responses to the exercise simulating agent are used to diagnose and evaluate CAD in lieu of the acute responses to aerobic exercise. Due to their adaptive responses these compounds may be used to treat CAD in lieu of the adaptive responses caused by aerobic exercise training or to treat other conditions where the adaptive responses caused by aerobic exercise are desirable.
Inventor(s):	Tuttle; Ronald R. (Escondido, CA), Browne, III; Clinton E. (Oceanside, CA)
Assignee:	Gensia Pharmaceuticals, Inc. (San Diego, CA)
Application Number:	08/169,536
Patent Claims:	1. A compound of the formula ##STR9## and pharmaceutically acceptable salts thereof. 2. A compound according to claim 1 wherein the pharmaceutically acceptable salt is a hydrogen chloride salt.