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Title:
DRUG FOR TREATING SKIN DISEASE
Document Type and Number:
WIPO Patent Application WO/2006/035760
Kind Code:
A1
Abstract:
Disclosed is an urea compound having a structure represented by the general formula [1] below which has a new pharmacological effect. The urea compound having the structure represented by the general formula [1] below or a salt thereof has an excellent curative effect on skin diseases. In the formula below, A represents -(NR4)-, -(CR5R6)- or -O-; B represents an alkylene or alkenylene group; R1, R2, R4, R5 and R6 respectively represent a hydrogen atom, an alkyl group, an alkenyl group, an adamantylalkyl group or the like; R3 represents an aryl group or an unsaturated heterocyclic ring; and X represents an oxygen atom or a sulfur atom.

Inventors:
AONO HIROYUKI (JP)
HORIUCHI MASATO (JP)
TSUJI FUMIO (JP)
MURAI MASAAKI (JP)
Application Number:
PCT/JP2005/017720
Publication Date:
April 06, 2006
Filing Date:
September 27, 2005
Export Citation:
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Assignee:
SANTEN PHARMACEUTICAL CO LTD (JP)
AONO HIROYUKI (JP)
HORIUCHI MASATO (JP)
TSUJI FUMIO (JP)
MURAI MASAAKI (JP)
International Classes:
A61K31/4409; A61K9/00; A61P17/00; A61P17/04; A61P17/06; A61P17/08; A61P29/00; C07D213/40
Domestic Patent References:
WO2002098869A22002-12-12
WO2004048317A12004-06-10
WO2003077847A22003-09-25
Foreign References:
JP2002053555A2002-02-19
JPH07165555A1995-06-27
JP2003192659A2003-07-09
Other References:
DATABASE PUBMED [online] BENOIT S. ET AL: "Treatment of recalcitrant pustular psoriasis with infliximab: effective reduction of chemokine expression", XP002993887, accession no. NCBI Database accession no. 15149518
DATABASE PUBMED [online] VINCEK V. ET AL: "Infliximab monotherapy in psoriasis: a case of rapid clinical and histological response", XP002993888, accession no. NCBI Database accession no. 15090021
Attorney, Agent or Firm:
Hibi, Norihiko c/o KISHIMOTO & CO. (3rd Floor Inaba Building, 13-18, Nishishinsaibashi 1-chome, Chuo-k, Osaka-shi Osaka, JP)
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