1H-Pyrrolo[2,1-i][1,4,7,10,13]oxatetraazacyclohexadecine, cyclic peptide deriv. 2H,6H-1,4-Oxazino[3,2-b]phenoxazine, L-valine deriv. 70789-47-8 ACTINOMYCIN D 3-(FLUOROMETHYL) OXAZINONE L-Valine, L-threonyl-D-valyl-L-prolyl-N-methylglycyl-N-methyl-, .xi.-lactone, 1,1'-diamide with 3-(fluoromethyl)-10,12-dimethyl-2-oxo-2H,6H-1,4-oxazino[3,2-b]phenoxazine-5,7-dicarboxylic acid NSC339280