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:
Jul. 03, 1984
Filed:
Mar. 22, 1982
Applicant:
Inventors:
Howard J Ringold, Woodside, CA (US);
L David Waterbury, San Mateo, CA (US);
Assignee:
Syntex (U.S.A.) Inc., Palo Alto, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424274 ;
Abstract
The present invention concerns a new use of certain pyrrolo-pyrrole compounds of chemical formulas (A), (B), (C), and (D): ##STR1## for the treatment of microvascular complications associated with diabetes such as, for example, diabetic retinopathy, diabetic nephropathy and diabetic neuropathy. Pyrrolo-pyrrole compounds prevent development, restrain further progress and relieve symptoms of already developed microvascular complications of diabetes.