3245795

Information

• Patent Grant
• 3245795

• References
• Source

• Patent Number

  3,245,795

• Date Filed

  Not available

• Date Issued

  Tuesday, April 12, 1966
  58 years ago

• CPC

  • C07D213/82 - in position 3
  • C07C275/40 - being further substituted by nitrogen atoms not being part of nitro or nitroso groups
  • C07D211/76 - attached in position 2 or 6
  • C07D333/38 - Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen
  • C07F9/247 - of aromatic amines (N-C aromatic linkage)
  • C07F9/4883 - Amides or esteramides thereof
  • C07K1/006 - of peptides containing derivatised side chain amino acids
  • G03C7/3244 - Couplers forming azinic dyes; Specific developers therefor

• US Classifications

  • 430 - Radiation imagery chemistry: process, composition, or product thereof
  • 987 - Organic compounds containing a bi, sb, as, or p atom or containing a metal atom of the 6th to 8th group of the periodic system