3254000

Information

• Patent Grant
• 3254000

• References
• Source

• Patent Number

  3,254,000

• Date Filed

  Not available

• Date Issued

  Tuesday, May 31, 1966
  59 years ago

• CPC

  • A61K31/70 - Carbohydrates Sugars Derivatives thereof
  • C07D311/62 - with oxygen atoms directly attached in position 3
  • C07H17/065 - Benzo[b]pyrans
  • Y10S435/942 - Saccharomyces cerevisiae
  • Y10S514/912 - Ophthalmic

• US Classifications

  • 435 - Chemistry: molecular biology and microbiology
  • 514 - Drug, bio-affecting and body treating compositions
  • 536 - Organic compounds