PROCESS AND INTERMEDIATES FOR THE PREPARATION OF PYRROLIDINE CARBOXYLIC ACIDS

Title:

PROCESS AND INTERMEDIATES FOR THE PREPARATION OF PYRROLIDINE CARBOXYLIC ACIDS

Document Type and Number:

WIPO Patent Application WO2004092126

Kind Code:

A3

Abstract:

A novel process is provided for the preparation of pyrrolidine carboxylic acids, and the useful intermediates obtained therein. These compounds are intermediates for the synthesis of melanocortin-4 receptor (MC-4R), which are useful for the treatment of disorders such as obesity, diabetes, male sexual dysfunction, and female sexual dysfunction.

Inventors:

CVETOVICH RAYMOND (US)
CHUNG JOHN Y (US)
AMATO JOSEPH S (US)
DIMICHELE LISA (US)

Application Number:

PCT/US2004/011253

Publication Date:

January 20, 2005

Filing Date:

April 09, 2004

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Assignee:

MERCK & CO INC (US)
CVETOVICH RAYMOND (US)
CHUNG JOHN Y (US)
AMATO JOSEPH S (US)
DIMICHELE LISA (US)

International Classes:

C07D207/16; (IPC1-7): C07D207/16

Domestic Patent References:

WO2002068388A2	2002-09-06
WO2002068387A2	2002-09-06
WO1998057933A1	1998-12-23

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