PROCESS FOR PRODUCING AMINOPYRROLIDINE DERIVATIVE AND INTERMEDIATE COMPOUND

Title:

PROCESS FOR PRODUCING AMINOPYRROLIDINE DERIVATIVE AND INTERMEDIATE COMPOUND

Document Type and Number:

WIPO Patent Application WO/2005/035493

Kind Code:

A1

Abstract:

A process for industrially producing an aminopyrrolidine derivative represented by the following formula, which has antagonistic activity against a chemokine receptor; an intermediate; and a process for producing the intermediate. (I) (R¹¹ is hydrogen, C_1-6 alkyl, or C_2-7 alkanoyl; R¹², R¹⁴, R¹⁵, R¹⁶, and R¹⁷ each is hydrogen, halogeno, optionally halogenated C_1-6 alkyl, optionally halogenated C_1-6 alkoxy, hydroxy, or C_2-7 alkoxycarbonyl; R²³, R²⁴, R²⁵, and R²⁶ each is hydrogen, halogeno, optionally halogenated C_1-6 alkyl, optionally halogenated C_1-6 alkoxy, or hydroxy; and R³ is hydrogen or C_1-6 alkyl.)

Inventors:

TAKEYASU TAKUMI (JP)
SATO YOSHINORI (JP)
IMAI MINORU (JP)
SAKAI MITSURU (JP)
MANABE KENJI (JP)
MATSUMOTO YOSHIYUKI (JP)
TAKEUCHI SUSUMU (JP)
KAWANA ASAHI (JP)
KOGA MASAHIRO (JP)
ASAHITA MITSUHARU (JP)

Application Number:

PCT/JP2004/015186

Publication Date:

April 21, 2005

Filing Date:

October 07, 2004

Export Citation:

Click for automatic bibliography generation Help

Assignee:

TEIJIN PHARMA LTD (JP)
TAKEYASU TAKUMI (JP)
SATO YOSHINORI (JP)
IMAI MINORU (JP)
SAKAI MITSURU (JP)
MANABE KENJI (JP)
MATSUMOTO YOSHIYUKI (JP)
TAKEUCHI SUSUMU (JP)
KAWANA ASAHI (JP)
KOGA MASAHIRO (JP)
ASAHITA MITSUHARU (JP)

International Classes:

C07C237/44; C07D403/06; (IPC1-7): C07D207/10; C07C237/44; C07C271/28; C07C269/06; C07C269/04

Domestic Patent References:

WO2002060859A2	2002-08-08
WO2002050019A2	2002-06-27

Foreign References:

JP2001523661A	2001-11-27
JP2003504400A	2003-02-04
JP2002532570A	2002-10-02

Other References: