3923823

Information

• Patent Grant
• 3923823

• References
• Source

• Patent Number

  3,923,823

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1975
  49 years ago

• CPC

  • C07D413/14 - containing three or more hetero rings
  • C07D493/10 - Spiro-condensed systems
  • C07G11/00 - Antibiotics
  • Y10S435/893 - Streptomyces chartreusis

• US Classifications

  • 548 - Organic compounds
  • 435 - Chemistry: molecular biology and microbiology