PROCESS FOR PRODUCING COMPOUND HAVING BIPHENYL GROUP SUBSTITUTED WITH LOWER ALKYLTHIO GROUP

Title:

PROCESS FOR PRODUCING COMPOUND HAVING BIPHENYL GROUP SUBSTITUTED WITH LOWER ALKYLTHIO GROUP

Document Type and Number:

WIPO Patent Application WO/2003/101944

Kind Code:

A1

Abstract:

A process for producing a compound of the general formula (IV) or a salt or solvate thereof, characterized in that a compound of the general formula (V) or a salt or solvate thereof is subjected to reaction for conversion to an alkylthio: (V) (IV) wherein R¹ is a substituted or unsubstituted lower alkyl, and X² is a halogen.

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Inventors:

OKUYAMA AKIRA (JP)
MASUI YOSHIYUKI (JP)
KITAURA YOJI (JP)

Application Number:

PCT/JP2003/006659

Publication Date:

December 11, 2003

Filing Date:

May 28, 2003

Export Citation:

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Assignee:

SHIONOGI & CO (JP)
OKUYAMA AKIRA (JP)
MASUI YOSHIYUKI (JP)
KITAURA YOJI (JP)

International Classes:

C07C319/14; C07D209/20; C07C323/66; (IPC1-7): C07C319/20; C07C319/14; C07C323/66; C07C323/67; C07D209/20

Foreign References:

JPH11246527A	1999-09-14
EP0708087A1	1996-04-24
US5166460A	1992-11-24
EP0496396A2	1992-07-29

Attorney, Agent or Firm:

Yamauchi, Hideaki (Ltd. Intellectual Property Department 12-4, Sagisu 5-chome, Fukushima-k, Osaka-shi Osaka, JP)

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