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.

Date of Patent:
Aug. 26, 2003

Filed:

Aug. 27, 2001
Applicant:
Inventors:

Mavis Diane Adam, Niantic, CT (US);

Mark David Andrews, County of Kent, GB;

Mark Leonard Elliott, Canterbury, CT (US);

Geoffrey Edward Gymer, County of Kent, GB;

David Hepworth, County of Kent, GB;

Harry Ralph Howard, Jr., Bristol, CT (US);

Donald Stuart Middleton, County of Kent, GB;

Alan Stobie, County of Kent, GB;

Assignee:

Pfizer Inc., New York, NY (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 3/118 ; C07C / ;
U.S. Cl.
CPC ...
A61K 3/118 ; C07C / ;
Abstract

A compound of general formula (I) wherein R and R are H, C -C alkyl or (CH ) (C -C cycloalkyl) wherein d=0, 1, 2 or 3; or R and R together with the nitrogen to which they are attached form an azetidine ring; Z or Y is —SR and the other Z or Y is halogen or —R ; wherein R is C -C alkyl optionally substituted with fluorine; except that R is not CF ; or Z and Y are linked so that, together with the interconnecting atoms, Z and Y form a fused 5 to 7-membered carbocyclic or heterocyclic ring, and wherein when Z and Y form a heterocyclic ring, in addition to carbon atoms, the linkage contains one or two heteroatoms independently selected from oxygen, sulfur and nitrogen; R and R , which may be the same or different, are: A—X, wherein A=—CH═CH— or —(CH ) — where p is 0, 1 or 2; X is hydrogen, F, Cl, Br, I, CONR R , SO NR R , SO NHC(═O)R , OH, C alkoxy, NR SO R , NO , NR R , CN, CO R , CHO, SR , S(O)R or SO R ; or a 5- or 6-membered heterocyclic ring containing 1, 2 or 3 heteroatoms selected from N, S and O, optionally substituted independently by one or more R ; wherein R is hydroxy, C -C alkoxy, F, C -C alkyl, haloalkyl, haloalkoxy, —NH , —NH(C -C alkyl) or —N(C -C alkyl) .


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