GB1131405A - 2-phenylbenzoxazole compounds, their preparation, and their use in cosmetic compositions - Google Patents

2-phenylbenzoxazole compounds, their preparation, and their use in cosmetic compositions

Info

Publication number
GB1131405A
GB1131405A GB1493166A GB1493166A GB1131405A GB 1131405 A GB1131405 A GB 1131405A GB 1493166 A GB1493166 A GB 1493166A GB 1493166 A GB1493166 A GB 1493166A GB 1131405 A GB1131405 A GB 1131405A
Authority
GB
United Kingdom
Prior art keywords
compounds
hydrogen
residue
phenylbenzoxazole
ion
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
GB1493166A
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.)
BASF Schweiz AG
Original Assignee
Ciba AG
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 Ciba AG filed Critical Ciba AG
Publication of GB1131405A publication Critical patent/GB1131405A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
    • C07D263/56—Benzoxazoles; Hydrogenated benzoxazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D263/57—Aryl or substituted aryl radicals

Landscapes

  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Dermatology (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Cosmetics (AREA)

Abstract

1,131,405. 2-Phenylbenzoxazoles. CIBA Ltd. 4 April, 1966 [6 April, 1965], No. 14931/66. Heading C2C. [Also in Divisions A5 and C3] The invention comprises 2-phenylbenzoxazole derivatives of formula in which (I), one and only one of U 2 , U 3 , V 1 , V 2 or V 3 represents -COOA, -COOR, -CONR 2 R 3 in which A is hydrogen, an alkali metal ion, an ammonium ion or an amine salt ion, R 1 represents a hydrocarbon or polyalkylene residue (up to 20 C), R 2 and R 3 hydrogen or alkyl (up to 20 C) with R 2 and R 3 containing not more than 20 C, and (II), one to three residues of U 1 to U 4 and V 1 to V 5 , when not having significance under (I) denote an alkyl group (up to 18 C), an alkoxy group (up to 4 C), a halogen atom, or when A is not hydrogen, a hydrogen atom, and the residual U and V each denote a hydrogen atom. The compounds of which many are listed are prepared by reacting equimolar amounts of an o-hydroxyaminobenzene with a benzene monocarboxylic acid or halide. Particular compounds are in which one of U 2 and V 3 denotes a group -COOR 1 or -CONR 2 R 3 , in which R 1 represents a hydrocarbon residue or polyalkylene oxide residue (up to 20 C), and R 2 and R 3 are as above, and of formula in which the amine salt ion is represented by trialkanolamines The compounds are suitable as ultra-violet absorbers for cosmetic purposes, and compositions are also described.
GB1493166A 1965-04-06 1966-04-04 2-phenylbenzoxazole compounds, their preparation, and their use in cosmetic compositions Expired GB1131405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH478965A CH469488A (en) 1965-04-06 1965-04-06 2-phenylbenzoxazole derivatives as an effective component in ultraviolet protectants for cosmetic purposes

Publications (1)

Publication Number Publication Date
GB1131405A true GB1131405A (en) 1968-10-23

Family

ID=4282563

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1493166A Expired GB1131405A (en) 1965-04-06 1966-04-04 2-phenylbenzoxazole compounds, their preparation, and their use in cosmetic compositions

Country Status (3)

Country Link
BE (1) BE679048A (en)
CH (1) CH469488A (en)
GB (1) GB1131405A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659360A (en) * 1984-11-30 1987-04-21 Fmc Corporation Plant growth and development modification using benzoxazole derivatives
GB2326338A (en) * 1997-06-20 1998-12-23 Ind Maintenance Group Limited Barrier Cream

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659360A (en) * 1984-11-30 1987-04-21 Fmc Corporation Plant growth and development modification using benzoxazole derivatives
GB2326338A (en) * 1997-06-20 1998-12-23 Ind Maintenance Group Limited Barrier Cream

Also Published As

Publication number Publication date
CH469488A (en) 1969-03-15
BE679048A (en) 1966-10-05

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