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:
Aug. 12, 1997
Filed:
May. 31, 1995
Applicant:
Inventors:
Robert T Lum, Palo Alto, CA (US);
Heinz W Gschwend, Belmont, CA (US);
Barr E Bauer, Foster City, CA (US);
Elaine Kuo, San Francisco, CA (US);
Ken Rice, Redwood City, CA (US);
Assignee:
Arris Pharmaceutical Corporation, South San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
514467 ; 514478 ; 514482 ; 514483 ; 560 32 ; 560115 ; 549221 ; 564161 ; 564163 ; 564212 ;
Abstract
The present invention describes compounds, methods and compositions effective to treat mast cell mediated inflammatory conditions, such as conjunctivitis, asthma and allergic rhinitis. The compounds of the invention comprise novel mono- and di-aminomethylbenzyl, aminobenzyl, guanidylbenzyl and benzyl tryptase inhibitors. The compositions for treating mast cell mediated inflammatory conditions include oral, inhalant and topical preparations as well as devices comprising such preparations.