3665003

Information

• Patent Grant
• 3665003

• References
• Source

• Patent Number

  3,665,003

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1972
  52 years ago

• CPC

  • C07D409/04 - directly linked by a ring-member-to-ring-member bond
  • A61K31/545 - Compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:
  • C07D409/12 - linked by a chain containing hetero atoms as chain links
  • C07D501/26 - Methylene radicals, substituted by oxygen atoms Lactones thereof with the 2-carboxyl group
  • C07D501/32 - with the 7-amino radical acylated by an araliphatic carboxylic acid, which is substituted on the aliphatic radical by hetero atoms

• US Classifications

  • 540 - Organic compounds