amino,phenyl,azetidine,carboxylic
Azetidine
99124-80-8(αR,3S)-3-[[(R)-[4-[(R)-3-Amino-3-carboxypropoxy]phenyl](formylamino)acetyl]amino]-α-(4-hydroxyphenyl)-2-oxo-1-azetidineacetic acid
99150-61-5(3S,αR)-3-[[(R)-[4-[(R)-3-Amino-3-carboxypropoxy]phenyl](formylamino)acetyl]amino]-α-[4-[(β-D-glucopyranuronosyl)oxy]phenyl]-2-oxo-1-azetidineacetic acid