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Patent Searching and Data


Title:
HAIR TONIC
Document Type and Number:
Japanese Patent JPH035413
Kind Code:
A
Abstract:

PURPOSE: To obtain a hair tonic having safety, strongly inhibitory action on activity of testrosterone-5α-reductase, excellent hair nourishing and hair growing effects free from side effects, containing a tropolone derivative.

CONSTITUTION: A hair tonic containing 0.001-5wt.% tropolone derivative shown by formula I and/or formula II (R1 is H, halogen, alkyl, alkoxy, hydroxy, amino, carboxyl, etc; R2 and R3 are H, alkoxy, or R2 and R1 form methyldioxy group). The tropolone derivative is properly mixed with medicinal components such as vitamins, amino acids, keratin-dissolving agent, vasodilator, germicide, refreshing agent, humectant, oil component, surfactant, thickening agent, perfume, etc., to give the objective substance. The substance is prepared into a form such as solution, emulsion, ointment, etc., applicable to use for exodermis.


Inventors:
YAMATO MASATOSHI
MORIOKA SHIGEO
SATO KAZUNORI
KATAYAMA MASAHIDE
OKADA TAIZO
Application Number:
JP1989000139080
Publication Date:
January 11, 1991
Filing Date:
June 02, 1989
Export Citation:
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Assignee:
SATO PHARMA
YAMATO MASATOSHI
International Classes:
A61K31/12; A61K8/00; A61K31/135; A61K31/17; A61K31/19; A61K31/215; A61P17/00; A61P43/00; A61Q5/00; A61Q7/00; (IPC1-7): A61K7/06; A61K31/12; A61K31/135; A61K31/17; A61K31/19; A61K31/215