3297683

Information

• Patent Grant
• 3297683

• References
• Source

• Patent Number

  3,297,683

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1967
  57 years ago

• CPC

  • C08G69/22 - Beta-lactams
  • C07D205/08 - with one oxygen atom directly attached in position 2

• US Classifications

  • 540 - Organic compounds
  • 560 - Organic compounds
  • 564 - Organic compounds
  • 585 - Chemistry of hydrocarbon compounds