1-Cyclohexene-1-carboxylic acid, 5-[6-O-acetyl-3-O-[2,6-dideoxy-3-O-methyl-4-C-[[S(S)] -1-(2-methyl-1-oxobutoxy)ethyl]-.alpha.-L-lyxo-hexo pyranosyl]-4-O-[(Z)-2-isothiocyanato-1-oxo-2-butenyl] -.beta.-D-allopyranosyl]-2-amino-5-hydroxy-3,6-dioxo-, (S)- NSC356207 Paulomycin A