3828037

Information

• Patent Grant
• 3828037

• References
• Source

• Patent Number

  3,828,037

• Date Filed

  Not available

• Date Issued

  Tuesday, August 6, 1974
  50 years ago

• CPC

  • C07D501/36 - Methylene radicals, substituted by sulfur atoms
  • C07D207/46 - with hetero atoms directly attached to the ring nitrogen atom
  • C07D501/20 - 7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
  • C07D501/28 - with the 7-amino radical acylated by an aliphatic carboxylic acid, which is substituted by hetero atoms

• US Classifications

  • 540 - Organic compounds