Chemcial Name |
PNB(4R,5S,6S)-3-(diphenyloxy)phosphoryloxy-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3,2,0]hept-2-ene-2-carboxylate; PNB(1R,5S,6S)-2-(diphenyloxy)phosphoryloxy-6-[(1R)-1-hydroxyethyl]-1-methyl-1-carbapen-2-em-3-carboxylate; [4R-[4alpha, 5beta, 6beta(R*)] ]-3-[(diphenoxyphosphinyl)oxy] -6- (1-hydroxyethyl) -4- methyl-7-oxo-1-azabicyclo [3.2.0]hept- 2- ene-2-carboxylic acid,(4-nitrophenyl)methyl ester |
