The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 02, 1988
Filed:
Mar. 17, 1986
Alan S Horn, Noordhorn, NL;
Nelson Research & Development Co., Irvine, CA (US);
Abstract
The invention provides compounds represented by the general formula ##STR1## where R.sub.2, R.sub.3 and R.sub.4 are each selected from the group consisting of H, and OA; A is H or ##STR2## R.sub.5 is selected from the group consisting of alkyl and aromatic residues; n is 2 or 3; and R.sub.1 is selected from the group consisting ##STR3## wherein R.sub.6 is selected from the group consisting of halogen, hydrocarbyl and hetero atom-substituted hydrocarbyl, comprising from 1 to 12 carbon atoms and wherein said hetero-atoms are selected from the group consisting of halogen, nitrogen, oxygen, sulfur and phosphorus; R.sub.7 is R.sub.6 or H and m equals 1, 2 or 3; with the proviso that at least one of R.sub.2, R.sub.3 and R.sub.4 is H, that at least one of R.sub.2, R.sub.3 and R.sub.4 is not H and that R.sub.2 and R.sub.4 are not both OA; and pharmaceutically-acceptable salts thereof. The compounds are dopamine receptor agonists and useful for the treatment of glaucoma in mammals.