Known as: 12H-8,11a-(Iminomethano)-1aH,7H-(1,2,4)dithiazepino(4,3-b)oxireno(e)(1,2)benzoxazine-7,13-dione, 4,4a,8,9-tetrahydro-4-hydroxy-9-(2-hydroxy-3,4-dimethoxyphenyl)-14-methyl-, (1aS-(1aalpha,4beta,4abeta,8alpha,9beta,11aalpha,12aR*))-, Antibiotic FA 2097, FA-2097