GB1323805A - N-substituted indamines - Google Patents

N-substituted indamines

Info

Publication number
GB1323805A
GB1323805A GB4351471A GB4351471A GB1323805A GB 1323805 A GB1323805 A GB 1323805A GB 4351471 A GB4351471 A GB 4351471A GB 4351471 A GB4351471 A GB 4351471A GB 1323805 A GB1323805 A GB 1323805A
Authority
GB
United Kingdom
Prior art keywords
acylamino
amino
alkyl
general formula
arylsulphonylamino
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.)
Expired
Application number
GB4351471A
Inventor
G Kalopissis
A Bugaut
F Estradier
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.)
LOreal SA
Original Assignee
LOreal SA
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 LOreal SA filed Critical LOreal SA
Publication of GB1323805A publication Critical patent/GB1323805A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/41—Amines
    • A61K8/413—Indoanilines; Indophenol; Indoamines
    • 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

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)
  • Cosmetics (AREA)
  • Coloring (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

1323805 Indamine dyestuffs L'OREAL 17 Sept 1971 [18 Sept 1970] 43514/71 Heading C4P [Also in Division D1] The invention comprises indamine dyestuffs of the general formula wherein R and R<SP>1</SP> are H, C 1 -C 4 alkyl or C 1 -C 4 alkoxy, amino, acylamino or OH, only one of R and R<SP>1</SP> being an amino, acylamino or OH group, R 1 and R 2 are C 1 -C 4 alkyl optionally substituted by an OH, amino, acylamino, carbamyl, alkylsulphonylamino or arylsulphonylamino radical, R 3 , R 4 , R 5 , R 6 , R 7 and R 8 are H or a C 1 -C 4 alkyl or C 1 -C 4 alkoxy and their acid addition and zinc chloride double salts, and tautomers of these dyestuffs. They are prepared by condensing a compound of the general formula wherein Y is amino, acylamino or OH, Y 1 and Y 2 are H, C 1 -C 4 alkyl optionally substituted by OH, amino, acylamino, carbamyl, alkylsulphonylamino or arylsulphonylamino, Y 3 , Y 4 and Y 5 are H, C 1 -C 4 alkyl or C 1 -C 4 alkoxy or a salt thereof with (a) a compound of the general formula wherein Z 1 and Z 2 are both H or C 1 -C 4 alkyl optionally substituted by OH, amino, acylamino, carbamyl, alkylsulphonylamino or arylsulphonylamino and Z 3 , Z 4 , Z 5 and Z 6 are H or C 1 -C 4 alkyl or C 1 -C 4 alkoxy, or a salt thereof but Y 1 and Y 2 can only be H if Z 1 and Z 2 are other than H 1 in an aqueous alkaline medium optionally containing acetone or isopropanol in presence of an oxidizing agent (b) when Y 1 and Y 2 are not H with a benzoquinonediimine of the general formula (III shown above) wherein Z 3 , Z 4 , Z 5 and Z 6 are as above at least two of these radicals being other than H in aqueous medium or an inert solvent, e.g. methylisobutylketone, dioxan or benzene, or (c) when Y 1 and Y 2 are both H with a nitroso compound of the general formula wherein Z 1 <SP>1</SP> and Z 2 <SP>1</SP> are C 1 -C 4 alkyl optionally substituted by OH, amino, acylamino, carbamyl, alkylsulphonylamino or arylsulphonylamino and Z 3 , Z 4 , Z 5 , and Z 6 are as above in (a) in an aqueous or ethanolic medium in presence of zinc chloride. The dyes are used as direct dyes on hair.
GB4351471A 1970-09-18 1971-09-17 N-substituted indamines Expired GB1323805A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7034041A FR2106660A5 (en) 1970-09-18 1970-09-18

Publications (1)

Publication Number Publication Date
GB1323805A true GB1323805A (en) 1973-07-18

Family

ID=9061561

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4351471A Expired GB1323805A (en) 1970-09-18 1971-09-17 N-substituted indamines

Country Status (11)

Country Link
AT (1) AT306247B (en)
BE (1) BE772727A (en)
CA (1) CA986528A (en)
CH (1) CH535581A (en)
DE (1) DE2146634A1 (en)
ES (2) ES395191A1 (en)
FR (1) FR2106660A5 (en)
GB (1) GB1323805A (en)
IT (1) IT991522B (en)
NL (1) NL7112782A (en)
SE (1) SE373866B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013087636A1 (en) * 2011-12-13 2013-06-20 L'oreal Particular azomethine direct dyes, dye composition comprising at least one such compound, implementation process therefore and use thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU65590A1 (en) * 1972-06-26 1974-01-04
LU67859A1 (en) * 1973-06-22 1975-03-27
LU67860A1 (en) * 1973-06-22 1975-03-27

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013087636A1 (en) * 2011-12-13 2013-06-20 L'oreal Particular azomethine direct dyes, dye composition comprising at least one such compound, implementation process therefore and use thereof
CN104011146A (en) * 2011-12-13 2014-08-27 欧莱雅 Particular azomethine direct dyes, dye composition comprising at least one such compound, implementation process therefore and use thereof
JP2015501869A (en) * 2011-12-13 2015-01-19 ロレアル Specific azomethine direct dyes, dye compositions comprising at least one such compound, method for its implementation and use thereof
US9226883B2 (en) 2011-12-13 2016-01-05 L'oreal Particular azomethine direct dyes, dye composition comprising at least one such compound, implementation process therefore and use thereof
JP2017186573A (en) * 2011-12-13 2017-10-12 ロレアル Particular azomethine direct dyes, dye composition comprising at least one such compound, implementation process therefore and use thereof

Also Published As

Publication number Publication date
DE2146634A1 (en) 1972-03-23
CA986528A (en) 1976-03-30
NL7112782A (en) 1972-03-21
ES427902A1 (en) 1976-08-01
FR2106660A5 (en) 1972-05-05
CH535581A (en) 1973-04-15
SE373866B (en) 1975-02-17
BE772727A (en) 1972-03-17
AU3365971A (en) 1973-03-29
IT991522B (en) 1975-08-30
ES395191A1 (en) 1975-09-01
AT306247B (en) 1973-03-26

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Legal Events

Date Code Title Description
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee