Synonyms: D-xylo-Heptonamide,3-amino-N-(3-amino-3-iminopropyl)-2,3,4,6,7-pentadeoxy-6-[(1-oxo-2,4-hexadienyl)amino]-,(E,Z)-; D-xylo-Heptonamide,3-amino-N-(3-amino-3-iminopropyl)-2,3,4,6,7-pentadeoxy-6-[[(2E,4Z)-1-oxo-2,4-hexadienyl]amino]-(9CI); Antibiotic TAN 749B; Sperabillin B