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. 24, 1998
Filed:
Jun. 07, 1995
Larry Kay Keefer, Bethesda, MD (US);
Joseph E Saavedra, Thurmont, MD (US);
Joseph Anthony Hrabie, Frederick, MD (US);
Other;
Abstract
There are disclosed N-substituted piperazine NONOate compounds having the structure: ##STR1## wherein M is a pharmaceutically acceptable cation, x is the valence of the cation, and R is selected from the group consisting of: an unsubstituted or substituted C.sub.1 -C.sub.20 straight chain alkyl, an unsubstituted or substituted C.sub.3 -C.sub.20 branched chain alkyl,an unsubstituted or substituted C.sub.2 -C.sub.20 straight chain alkenyl, an unsubstituted or substituted C.sub.3 -C.sub.20 branched chain alkenyl, a group of formula, ##STR2## a group of formula, ##STR3## a group of formula R.sup.4 --SO.sub.2 --, or a group of formula R.sup.5 --O--N.dbd.N(O)--. The compounds are potent nitric oxide releasing compounds.