JPS5765756A - Novel oxidative color development-type dyeing agent for hair - Google Patents

Novel oxidative color development-type dyeing agent for hair

Info

Publication number
JPS5765756A
JPS5765756A JP14137180A JP14137180A JPS5765756A JP S5765756 A JPS5765756 A JP S5765756A JP 14137180 A JP14137180 A JP 14137180A JP 14137180 A JP14137180 A JP 14137180A JP S5765756 A JPS5765756 A JP S5765756A
Authority
JP
Japan
Prior art keywords
color development
hair
dyeing agent
oxidative color
type dyeing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP14137180A
Other languages
Japanese (ja)
Other versions
JPH0243742B2 (en
Inventor
Tetsuo Ebara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koei Chemical Co Ltd
Original Assignee
Koei Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koei Chemical Co Ltd filed Critical Koei Chemical Co Ltd
Priority to JP14137180A priority Critical patent/JPH0243742B2/en
Publication of JPS5765756A publication Critical patent/JPS5765756A/en
Publication of JPH0243742B2 publication Critical patent/JPH0243742B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/10—Preparations for permanently dyeing the hair
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4906—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
    • A61K8/4926—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having six membered rings

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Cosmetics (AREA)
  • Pyridine Compounds (AREA)

Abstract

NEW MATERIAL:An eminopyridine deriv. of formulaI( wherein m is 2 or 3; n is 0 or 1) or a salt thereof. EXAMPLE:2-Piperidino-5-aminopyridine dihydrochloride. USE:An oxidative color development-type dyeing agent for dyeing hair in black, reddish violet, brown, etc. PREPARATION:2-Chloro-5-nitropyridine is reacted with piperidine is dimethyl sulfoxide at 90-100 deg.C for about 1.5hr to obtain 2-piperidino-5-nitropyridine, which is then dissolved in methanol and, after reacted in the presence of a Raney Ni catalyst under hydrogen pressure of 10-50kg/cm<2> at 50-90 deg.C, isolated in the form of a hydrochloride if necessary.
JP14137180A 1980-10-08 1980-10-08 SHINKINAMOHATSUYOSANKAHATSUSHOKUGATASENSHOKUZAI Expired - Lifetime JPH0243742B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14137180A JPH0243742B2 (en) 1980-10-08 1980-10-08 SHINKINAMOHATSUYOSANKAHATSUSHOKUGATASENSHOKUZAI

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14137180A JPH0243742B2 (en) 1980-10-08 1980-10-08 SHINKINAMOHATSUYOSANKAHATSUSHOKUGATASENSHOKUZAI

Publications (2)

Publication Number Publication Date
JPS5765756A true JPS5765756A (en) 1982-04-21
JPH0243742B2 JPH0243742B2 (en) 1990-10-01

Family

ID=15290429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14137180A Expired - Lifetime JPH0243742B2 (en) 1980-10-08 1980-10-08 SHINKINAMOHATSUYOSANKAHATSUSHOKUGATASENSHOKUZAI

Country Status (1)

Country Link
JP (1) JPH0243742B2 (en)

Also Published As

Publication number Publication date
JPH0243742B2 (en) 1990-10-01

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