Classifications

• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07J—STEROIDS
  • C07J75/00—Processes for the preparation of steroids in general
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
  • C07C49/385—Saturated compounds containing a keto group being part of a ring
  • C07C49/417—Saturated compounds containing a keto group being part of a ring polycyclic
  • C07C49/423—Saturated compounds containing a keto group being part of a ring polycyclic a keto group being part of a condensed ring system
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07J—STEROIDS
  • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
• • 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
  • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
  • C09B1/16—Amino-anthraquinones
  • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
  • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
  • C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
  • C09B1/34—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
  • Y10S8/92—Synthetic fiber dyeing
  • Y10S8/924—Polyamide fiber

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Health & Medical Sciences (AREA)
• General Health & Medical Sciences (AREA)
• Steroid Compounds (AREA)
• Coloring (AREA)

Applications Claiming Priority (3)

Publications (1)

Family

ID=27176439

Family Applications (2)

Family Applications After (1)

Country Status (6)

Families Citing this family (6)

Family Cites Families (3)

• 0
  • BE BE653163D patent/BE653163A/xx unknown
  • NL NL126397D patent/NL126397C/xx active
• 1963
  • 1963-09-24 CH CH1177263A patent/CH430006A/de unknown
• 1964
  • 1964-08-11 CH CH1046664A patent/CH479674A/de not_active IP Right Cessation
  • 1964-09-04 CH CH1159964A patent/CH479574A/de not_active IP Right Cessation
  • 1964-09-22 US US398393A patent/US3420856A/en not_active Expired - Lifetime
  • 1964-09-23 GB GB38866/64A patent/GB1072133A/en not_active Expired
  • 1964-09-30 DE DEP1269A patent/DE1269266B/de active Pending
• 1965
  • 1965-08-13 DE DE19651518666 patent/DE1518666A1/de active Pending
  • 1965-08-17 US US480513A patent/US3470240A/en not_active Expired - Lifetime
  • 1965-08-23 GB GB10451/67A patent/GB1092575A/en not_active Expired
  • 1965-08-23 GB GB36041/65A patent/GB1092574A/en not_active Expired
  • 1965-09-03 NL NL6511534A patent/NL6511534A/xx unknown

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