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. 13, 1999
Filed:
Jan. 10, 1997
Applicant:
Inventors:
David John Cavalla, Cambridge, GB;
Mark Chasin, Manalapan, NJ (US);
Lloyd J Dolby, Eugene, OR (US);
Richard William Frith, Cambridge, GB;
Assignee:
Euro-Celtique, S.A., Luxembourg, LU;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
514407 ; 514404 ; 514406 ; 514359 ; 514383 ; 514384 ; 514389 ; 5483661 ; 5483704 ; 5483714 ; 5483717 ; 5483725 ; 5483741 ; 5483761 ; 548255 ; 5482622 ; 5482648 ; 5483171 ; 5483185 ; 5483315 ; 5483331 ; 5483335 ; 5483431 ; 5483345 ; 5483425 ; 5483435 ; 5483461 ;
Abstract
Novel compounds which are effective PDE IV inhibitors are disclosed The compounds possess similar or improved PDE IV inhibition as compared to rolipram, with improved selectivity with regard to, e.g., PDE III inhibition. Preferred compounds are 3-(3-cyclopentyloxy-4-methoxy-benzylamino)-4-hydroxymethyl pyrazole and 3-(3-cyclopentyloxy-4-methoxybenzylamino)-4-methoxymethylpyrazole.