Calcimycin

**Semantic type:** Amino Acid, Peptide, or Protein|Antibiotic|Pharmacologic Substance

**Synonyms:** - 4-Benzoxazolecarboxylic Acid, 5-(Methylamino)-2-(((2R,3R,6S,8S,9R,11R)-3,9,11-Trimethyl-8-((1S)-1-Methyl-2-Oxo-2-(1H-Pyrrol-2-yl)Ethyl)-1,7-Dioxaspiro(5.5)Undec-2-yl)Methyl)- - 5-(Methylamino)-2-(((2R,3R,6S,8S,9R,11R)-3,9,11-Trimethyl-8-((1S)-1-Methyl-2-Oxo-2-(1H-Pyrrol-2-yl)Ethyl)-1,7-Dioxaspiro(5.5)Undec-2-yl)Methyl)-4-Benzoxazolecarboxylic Acid - A-23187 - Antibiotic A-23187 - CALCIMYCIN