Classifications

• • C—CHEMISTRY; METALLURGY
  • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
  • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
  • C09B45/00—Complex metal compounds of azo dyes
  • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
  • C09B45/24—Disazo or polyazo compounds
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
  • A61P25/00—Drugs for disorders of the nervous system
  • A61P25/02—Drugs for disorders of the nervous system for peripheral neuropathies
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
  • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
  • A61P9/00—Drugs for disorders of the cardiovascular system
  • A61P9/08—Vasodilators for multiple indications
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
  • A61P9/00—Drugs for disorders of the cardiovascular system
  • A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
  • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
  • C07D209/04—Indoles; Hydrogenated indoles
  • C07D209/30—Indoles; Hydrogenated indoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to carbon atoms of the hetero ring
  • C07D209/32—Oxygen atoms
  • C07D209/34—Oxygen atoms in position 2
• • C—CHEMISTRY; METALLURGY
  • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
  • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
  • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
  • C09B35/02—Disazo dyes
  • C09B35/039—Disazo dyes characterised by the tetrazo component
  • C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl

Applications Claiming Priority (1)

Publications (1)

Family

ID=22963675

Family Applications (2)

Family Applications After (1)

Country Status (17)

Families Citing this family (4)

Family Cites Families (1)

• 0
  • NL NL90149D patent/NL90149C/xx active
  • BE BE524637D patent/BE524637A/xx unknown
• 1953
  • 1953-11-25 DE DEC8502A patent/DE943075C/de not_active Expired
• 1973
  • 1973-05-07 FI FI1452/73A patent/FI56377C/fi active
  • 1973-05-08 IL IL42216A patent/IL42216A/en unknown
  • 1973-05-09 ZA ZA733151A patent/ZA733151B/xx unknown
  • 1973-05-11 DK DK263073AA patent/DK139677B/da unknown
  • 1973-05-11 PH PH14608A patent/PH9815A/en unknown
  • 1973-05-15 CH CH689973A patent/CH577469A5/xx not_active IP Right Cessation
  • 1973-05-15 SE SE7306853A patent/SE393980B/xx unknown
  • 1973-05-16 FR FR7317755A patent/FR2184933B1/fr not_active Expired
  • 1973-05-16 NL NLAANVRAGE7306832,A patent/NL183187C/xx not_active IP Right Cessation
  • 1973-05-16 ES ES414802A patent/ES414802A1/es not_active Expired
  • 1973-05-16 AT AT429973A patent/AT323731B/de not_active IP Right Cessation
  • 1973-05-16 DE DE2324767A patent/DE2324767C2/de not_active Expired
  • 1973-05-16 GB GB2337473A patent/GB1432577A/en not_active Expired
  • 1973-05-16 BE BE131181A patent/BE799612A/xx not_active IP Right Cessation
  • 1973-05-16 CA CA171,512A patent/CA1000715A/en not_active Expired
  • 1973-05-17 IE IE785/73A patent/IE37641B1/xx unknown
  • 1973-05-17 JP JP48054204A patent/JPS5139222B2/ja not_active Expired
• 1976
  • 1976-05-13 JP JP51054786A patent/JPS5910660B2/ja not_active Expired

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