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:
Mar. 13, 1990
Filed:
May. 25, 1988
Applicant:
Inventors:
Richard F Borch, Pittsford, NY (US);
Ronald R Valente, Rochester, NY (US);
Assignee:
Research Corporation Technologies, Inc., Tucson, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514 90 ; 544 72 ; 544 88 ; 544 96 ;
Abstract
A compound of the formula ##STR1## wherein R.sup.1 and R.sup.2 may be the same of different and are each independently hydrogen or lower alkyl which may be unsubstituted or monosubstituted with halogen, lower alkoxy or hydroxy with the proviso that the substituent is not the .alpha.-carbon or R.sup.1 and R.sup.2 taken together with the carbon to which they are attached form a morpholino ring;