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. 23, 2002
Filed:
Apr. 14, 2000
Jerry M. Collins, Rockville, MD (US);
Raymond W. Klecker, Silver Spring, MD (US);
Aspandiar G. Katki, Gaithersburg, MD (US);
Abstract
The present invention is directed to a method of inhibiting arylamine N-acetyl transferase (NAT) from acetylating an arylamine group in a substrate. The method comprises contacting NAT with an inhibitor that interacts with NAT and thereby inhibits NAT from acetylating said arylamine group in said substrate. Preferably, NAT is in vivo, such as in a mammal, and the substrate is a drug. Preferably, the method inhibits acetylation of arylamine substrates which are inhaled, ingested, or absorbed through the skin, wherein acetylation of the substrate predisposes a mammal to a biological disorder or a disease. The present invention also provides a composition comprising a compound comprising an arylamine group and an inhibitor, wherein the inhibitor interacts with NAT to inhibit NAT from acetylating the arylamine group in the compound.