NEW PYRROLE TYPE COMPOUND AND TRICHOGENOUS AND HAIR GROWTH PROMOTING AGENT

Title:

NEW PYRROLE TYPE COMPOUND AND TRICHOGENOUS AND HAIR GROWTH PROMOTING AGENT

Document Type and Number:

Japanese Patent JP3439249

Kind Code:

B2

Abstract:

PURPOSE: To provide a trichogenous and hair growth promoting agent containing a pyrrole-type compound including a new compound as the active component.
CONSTITUTION: A trichogenous and hair growth promoting agent containing a compound of the formula [R1 is H, a 1 to 3C saturated or unsaturated alkyl which may be substituted, carboxy, an alkoxycarbonyl, an aryloxycarbonyl, benzoyl (which may be substituted with a halogen), phenyl, tosyl or carbonyl bonded to an alkoxycarbonylethyl; R2 and R5 are each H, methyl which may be substituted, formyl, carboxy, acetyl, propionyl, benzoyl (which may be substituted with a halogen), carbonyl bonded to an alkoxycarbonylethyl, a 3- alkoxycarbonyl-2-alkoxy-2-propenyl or nitrophenyl; R3 and R4 are each H, an aryloxycarbonyl, carbonyl bonded to ethyl or methyl having an alkoxycarbonyl as a substituent group or a (halogen-substituted) benzoyl], e.g. N-(β- hydroxypropyl)-2-formylpyrrole as the active component.

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Inventors:

Mitsuo Murayama

Application Number:

JP32569693A

Publication Date:

August 25, 2003

Filing Date:

November 18, 1993

Export Citation:

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Assignee:

Sanwa Pharmaceutical Co., Ltd.

International Classes:

C07D207/323; A61K8/00; A61K8/49; A61K31/40; A61P9/08; A61P17/00; A61P17/14; A61P43/00; A61Q5/00; A61Q5/02; A61Q7/00; C07D207/33; C07D207/333; C07D207/337; C07D207/34; (IPC1-7): A61K7/06; A61K31/40; A61P17/14

Domestic Patent References:

JP418068A
JP375663A
JP4193862A
JP5310597A
JP5481264A
JP57165373A
JP60222481A
JP5687558A
JP4749305B1

Other References:

【文献】米国特許3876660(US,A)
【文献】米国特許4122260(US,A)
【文献】欧州特許出願公開532126(EP,A1)
【文献】英国特許1161638(GB,B)
【文献】Chemical Abstracts,52:3765h(化合物V参照)

Attorney, Agent or Firm:

Kiyoshi Kuzuwa

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