Classifications

• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
  • C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
  • C07D221/04—Ortho- or peri-condensed ring systems
  • C07D221/06—Ring systems of three rings
  • C07D221/16—Ring systems of three rings containing carbocyclic rings other than six-membered
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
  • C07D211/02—Preparation by ring-closure or hydrogenation
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
  • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
  • C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
  • C07D211/70—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
• • 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
  • C09B1/56—Mercapto-anthraquinones

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
• Hydrogenated Pyridines (AREA)
• Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
• Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Applications Claiming Priority (4)

Publications (1)

Family

ID=27429083

Family Applications (1)

Country Status (13)

Families Citing this family (3)

• 0
  • DE DENDAT77720D patent/DE77720C/de not_active Expired - Lifetime
• 1968
  • 1968-05-21 CH CH756168A patent/CH503028A/de not_active IP Right Cessation
• 1969
  • 1969-04-25 NL NL6906400A patent/NL6906400A/xx unknown
  • 1969-04-30 DK DK239469AA patent/DK120797B/da unknown
  • 1969-04-30 SE SE06159/69*A patent/SE346787B/xx unknown
  • 1969-05-02 GB GB1265744D patent/GB1265744A/en not_active Expired
  • 1969-05-13 US US824274A patent/US3574686A/en not_active Expired - Lifetime
  • 1969-05-16 DE DE19691924822 patent/DE1924822A1/de active Pending
  • 1969-05-17 OA OA53615A patent/OA03390A/xx unknown
  • 1969-05-19 AT AT315571A patent/AT304553B/de not_active IP Right Cessation
  • 1969-05-19 AT AT474469A patent/AT304550B/de not_active IP Right Cessation
  • 1969-05-19 BE BE733270D patent/BE733270A/xx unknown
  • 1969-05-19 FR FR6916098A patent/FR2008984A1/fr not_active Withdrawn
  • 1969-05-20 CS CS545669*A patent/CS153042B2/cs unknown
• 1970
  • 1970-12-09 US US00096642A patent/US3737544A/en not_active Expired - Lifetime
• 1971
  • 1971-06-12 JP JP46042076A patent/JPS4913795B1/ja active Pending

Also Published As

Similar Documents