SE320387B - - Google Patents

Info

Publication number
SE320387B
SE320387B SE7042/67A SE704267A SE320387B SE 320387 B SE320387 B SE 320387B SE 7042/67 A SE7042/67 A SE 7042/67A SE 704267 A SE704267 A SE 704267A SE 320387 B SE320387 B SE 320387B
Authority
SE
Sweden
Prior art keywords
benzofuran
acid
dimethylphenyl
general formula
methyl
Prior art date
Application number
SE7042/67A
Other languages
English (en)
Inventor
R Klink
K Baron
Original Assignee
Merck Ag E
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 Merck Ag E filed Critical Merck Ag E
Publication of SE320387B publication Critical patent/SE320387B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • 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
    • A61K8/4973—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans 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 to carbon atoms of the hetero ring
    • C07D307/84—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C07D307/85—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 2

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Dermatology (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Cosmetics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
SE7042/67A 1966-05-20 1967-05-19 SE320387B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0069570 1966-05-20

Publications (1)

Publication Number Publication Date
SE320387B true SE320387B (xx) 1970-02-09

Family

ID=7313078

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7042/67A SE320387B (xx) 1966-05-20 1967-05-19

Country Status (9)

Country Link
US (1) US3499914A (xx)
BE (1) BE698629A (xx)
CH (1) CH480074A (xx)
DE (1) DE1642090A1 (xx)
ES (1) ES340745A1 (xx)
FR (1) FR1548293A (xx)
GB (1) GB1114030A (xx)
NL (1) NL6706409A (xx)
SE (1) SE320387B (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE787575A (fr) * 1971-08-13 1973-02-14 Hoechst Ag Derives de benzofuranne utilisables comme azureurs optiques
LU71012A1 (xx) * 1974-09-26 1976-08-19
GB2097810B (en) * 1981-04-04 1984-11-28 Sevendart Ltd Apparatus for use in sunbathing
LU85544A1 (fr) * 1984-09-19 1986-04-03 Cird Derives heterocycliques aromatiques,leur procede de preparation et leur application dans les domaines therapeutique et cosmetique
US4665112A (en) * 1986-01-02 1987-05-12 General Electric Company Ultraviolet radiation stabilized polyphenylene ether resins
US6764693B1 (en) 1992-12-11 2004-07-20 Amaox, Ltd. Free radical quenching composition and a method to increase intracellular and/or extracellular antioxidants
US5362481A (en) * 1993-03-05 1994-11-08 3V Inc. Benzofuran derivatives and the use thereof as stabilizers against UV radiations
US5468470A (en) * 1993-08-06 1995-11-21 3V Inc. Benzofuran derivatives and the use thereof as stabilizers against UV radiations
IT1278535B1 (it) * 1995-12-14 1997-11-24 3V Sigma Spa Derivati di benzofurano e loro uso come fotostabilizzanti e filtri solari
CN104237150B (zh) * 2014-10-13 2016-08-24 深圳市星源材质科技股份有限公司 有机溶剂中石蜡油浓度的检测方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE676103C (de) * 1933-03-31 1939-05-25 I G Farbenindustrie Akt Ges Strahlungsschutzmittel

Also Published As

Publication number Publication date
US3499914A (en) 1970-03-10
ES340745A1 (es) 1968-09-16
GB1114030A (en) 1968-05-15
CH480074A (de) 1969-10-31
BE698629A (xx) 1967-11-20
FR1548293A (xx) 1968-12-06
DE1642090A1 (de) 1971-05-19
NL6706409A (xx) 1967-11-21

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