Piridicillin

Unii-6502ono3L0

Unii-1Q728mh9p9

Piridicillin [inn]

6α-[[(R)-2-[[6-[4-[Bis(2-hydroxyethyl)sulfamoyl]phenyl]-1,2-dihydro-2-oxopyridin-3-yl]carbonylamino]-2-(4-hydroxyphenyl)acetyl]amino]penicillanic acid