5,6,9,17,19,21-hexahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-2,7-(epoxypentadeca(1,11,13)trienimino)naphtho(2,1-b)furan-1,11(2-H)-dione, 21-acetate
Medicinal product containing rifamycin structure and acting as antibacterial agent (product)