BENZIMIDAZOLE DERIVATIVES - FUJISAWA PHARMACEUTICAL CO

Title:

BENZIMIDAZOLE DERIVATIVES

Document Type and Number:

WIPO Patent Application WO/1999/000373

Kind Code:

A1

Abstract:

New benzimidazole derivatives of general formula (I) or salts thereof, useful as medicines, wherein R¿1? is alkyl or the like; R¿2? is aromatic ring-containing lower alkyl which may be substituted; R¿3? is alkyl or the like; and -X- is a group of general formula (V) or the like.

Inventors:

YAMASAKI NORITSUGU (JP)
IMOTO TAKAFUMI (JP)
OKU TERUO (JP)
KATAYAMA AKIRA (JP)
KAYAKIRI HIROSHI (JP)
ONOMURA OSAMU (JP)
HIRAMURA TAKAHIRO (JP)
NISHIKAWA MASAHIRO (JP)
SAWADA HITOSHI (JP)

Application Number:

PCT/JP1998/002885

Publication Date:

January 07, 1999

Filing Date:

June 26, 1998

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Assignee:

FUJISAWA PHARMACEUTICAL CO (JP)
YAMASAKI NORITSUGU (JP)
IMOTO TAKAFUMI (JP)
OKU TERUO (JP)
KATAYAMA AKIRA (JP)
KAYAKIRI HIROSHI (JP)
ONOMURA OSAMU (JP)
HIRAMURA TAKAHIRO (JP)
NISHIKAWA MASAHIRO (JP)
SAWADA HITOSHI (JP)

International Classes:

A61K31/4184; A61K31/4725; A61P3/10; C07D235/08; C07D401/06; C07D405/10; C07D409/10; C07D409/12; (IPC1-7): C07D235/08; C07D235/26; C07D235/28; A61K31/415; C07D401/06; C07D405/10; C07D409/10; C07D409/12; A61K31/47

Domestic Patent References:

WO1997024334A1

1997-07-10

Foreign References:

JPH04346978A	1992-12-02
JPH06179659A	1994-06-28

Other References:

"PHARMAZIE, PASSAGE.", PHARMAZIE, vol. 33., no. 01., 1 January 1978 (1978-01-01), pages 33., XP002912982, ISSN: 0031-7144
See also references of EP 1020452A4

Attorney, Agent or Firm:

Shimizu, Hatsushi (1-1-1 Oroshi-mach, Tsuchiura-shi Ibaraki, JP)

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