2634292

Information

• Patent Grant
• 2634292

• References
• Source

• Patent Number

  2,634,292

• Date Filed

  Not available

• Date Issued

  Tuesday, April 7, 1953
  71 years ago

• CPC

  • C07D221/28 - Morphinans
  • C07C211/25 - of an unsaturated carbon skeleton containing rings other than six-membered aromatic rings

• US Classifications

  • 564 - Organic compounds
  • 546 - Organic compounds