Title:
METHODS FOR PRODUCING CYANOBENZOIC ACID DERIVATIVES
Document Type and Number:
WIPO Patent Application WO2001042198
Kind Code:
A3
Abstract:
Novel process steps and novel processes for producing unsubstituted and substituted meta- and para- cyano benzoic acid compounds, as well as salts and derivatives thereof, and intermediates therefor which are useful as intermediates for producing platelet aggregation inhibitors. Further disclosed are processes for producing bicyclic and heterocyclic cyano substituted compounds also having a carboxyl group attached to the same ring structure.
Inventors:
KANTER JAMES
MULLINS JOHN JASON GENTRY
SCARBOROUGH ROBERT
MULLINS JOHN JASON GENTRY
SCARBOROUGH ROBERT
Application Number:
PCT/US2000/042819
Publication Date:
December 13, 2001
Filing Date:
December 13, 2000
Export Citation:
Assignee:
COR THERAPEUTICS INC (US)
International Classes:
C07C253/30; C07C51/265; C07C201/12; C07C209/36; C07C253/00; C07C255/57; C07C257/18; (IPC1-7): C07C253/08; C07C253/30
Other References:
SASSON Y ET AL: "LIQUID-PHASE OXIDATION OF DEACTIVATED METHYLBENZENES BY AQUEOUS SODIUM HYPOCHLORITE CATALYZED BY RUTHENIUM SALTS UNDER PHASE-TRANSFER CATALYTIC CONDITIONS", JOURNAL OF ORGANIC CHEMISTRY,AMERICAN CHEMICAL SOCIETY. EASTON,US, vol. 51, 1986, pages 2880 - 2883, XP002919778, ISSN: 0022-3263
PAUL BARRACLOUGH ET AL: "An adventitious synthesis of a 5-methylimidazo[4,5-c]pyridine derivative", TETRAHEDRON LETTERS., vol. 27, no. 49, 1986, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM., NL, pages 5997 - 6000, XP002173732, ISSN: 0040-4039
PAUL BARRACLOUGH ET AL: "An adventitious synthesis of a 5-methylimidazo[4,5-c]pyridine derivative", TETRAHEDRON LETTERS., vol. 27, no. 49, 1986, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM., NL, pages 5997 - 6000, XP002173732, ISSN: 0040-4039
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