ES410017A1 - Procedimiento para la obtencion de esteres del acido benzo-xazol-2-carboxilico. - Google Patents

Procedimiento para la obtencion de esteres del acido benzo-xazol-2-carboxilico.

Info

Publication number
ES410017A1
ES410017A1 ES410017A ES410017A ES410017A1 ES 410017 A1 ES410017 A1 ES 410017A1 ES 410017 A ES410017 A ES 410017A ES 410017 A ES410017 A ES 410017A ES 410017 A1 ES410017 A1 ES 410017A1
Authority
ES
Spain
Prior art keywords
group
benzoxazole
aromatic
carboxylic acid
aliphatic
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
ES410017A
Other languages
English (en)
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of ES410017A1 publication Critical patent/ES410017A1/es
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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • 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
    • C07D263/58—Benzoxazoles; Hydrogenated benzoxazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/002—Aftershave preparations

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (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)
  • Plural Heterocyclic Compounds (AREA)

Abstract

Procedimiento para la obtención de ésteres del ácido benzoxazol-2-carboxílico, de fórmula general **fórmula** en la que R significa un resto hidrocarburo alifático, aromático, alifático-aromático o aromático-alifático y los restos R1 a R4 significan, en caso dado, hidrógeno, halógeno , un grupo alquilo de cadena corta, un grupo alcoxi de cadena corta, un grupo nitro, un grupo ácido carboxílico, un grupo carboxílato o un grupo carboxilamida, caracterizado porque un éster del ácido benzoxazol-2-carbimídico de fórmula general **fórmula** en la que R y R1 a R4 tienen el significado arriba mencionado, se introducen en ácido clorhídrico diluido y se separa el éster del ácido benzoxazol-2-carboxílico precipitado por filtración, se seca y en caso dado se purifica.
ES410017A 1971-12-27 1972-12-26 Procedimiento para la obtencion de esteres del acido benzo-xazol-2-carboxilico. Expired ES410017A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2164851A DE2164851A1 (de) 1971-12-27 1971-12-27 Entzuendungshemmer fuer kosmetische praeparationen

Publications (1)

Publication Number Publication Date
ES410017A1 true ES410017A1 (es) 1975-12-01

Family

ID=5829372

Family Applications (3)

Application Number Title Priority Date Filing Date
ES410019A Expired ES410019A1 (es) 1971-12-27 1972-12-26 Procedimiento para la obtencion de esteres del acido benzo-xazol-2-carbimidico.
ES410018A Expired ES410018A1 (es) 1971-12-27 1972-12-26 Procedimiento para la obtencion de acido benzoxazol-2-car- boxilico.
ES410017A Expired ES410017A1 (es) 1971-12-27 1972-12-26 Procedimiento para la obtencion de esteres del acido benzo-xazol-2-carboxilico.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ES410019A Expired ES410019A1 (es) 1971-12-27 1972-12-26 Procedimiento para la obtencion de esteres del acido benzo-xazol-2-carbimidico.
ES410018A Expired ES410018A1 (es) 1971-12-27 1972-12-26 Procedimiento para la obtencion de acido benzoxazol-2-car- boxilico.

Country Status (9)

Country Link
US (1) US3895022A (es)
JP (1) JPS4872340A (es)
BE (1) BE793341A (es)
BR (1) BR7209119D0 (es)
DE (1) DE2164851A1 (es)
ES (3) ES410019A1 (es)
FR (1) FR2165996B1 (es)
GB (1) GB1405776A (es)
NL (1) NL7216060A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116928A (en) * 1974-07-01 1978-09-26 Eastman Kodak Company Heterocylic ester, ultraviolet stabilizers and their use in organic compositions
GB2074561B (en) * 1980-03-19 1984-08-30 Hokko Chem Ind Co Benzoxazolone derivatives processes for preparation thereof and compositions containing them
US4298742A (en) * 1980-05-12 1981-11-03 Usv Pharmaceutical Corporation Esters of benzoxa(thia)zole-2-carboxylic acids
US4405633A (en) * 1982-03-01 1983-09-20 Usv Pharmaceutical Corporation Method of treatment of asthma
US4620010A (en) * 1984-03-29 1986-10-28 Usv Pharmaceutical Corp. Process for preparing carboalkoxy substituted benzoxazole compounds

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641029A (en) * 1970-02-02 1972-02-08 American Cyanamid Co Substituted benzoxazolecarboxamides and benzothiazolecarboxamides

Also Published As

Publication number Publication date
DE2164851A1 (de) 1973-07-05
FR2165996A1 (es) 1973-08-10
US3895022A (en) 1975-07-15
ES410019A1 (es) 1975-12-01
FR2165996B1 (es) 1975-11-28
BR7209119D0 (pt) 1973-11-01
NL7216060A (es) 1973-06-29
BE793341A (fr) 1973-06-27
JPS4872340A (es) 1973-09-29
GB1405776A (en) 1975-09-10
ES410018A1 (es) 1975-12-01

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