Synonyms: Antibiotic OA 6129A;OA 6129A;OA-6129A;BRN 4609280;(5r,6r)-3-{[2-({n-[(2r)-2,4-dihydroxy-3,3-dimethylbutanoyl]-|A-alanyl}amino)ethyl]sulfanyl}-6-ethyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid;1-Azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid, 3-((2-((3-((2,4-dihydroxy-3,3-dimethyl-1-oxobutyl)amino)-1-oxopropyl)amino)ethyl)thio)-6-ethyl-7-oxo-, (5R-(3(R*),5-alpha,6-alpha))-;AC1L2TUO;AC1Q5P1M;KST-1A8657;82475-11-4;AR-1A6464;LS-22362;(5R,6R)-3-[2-[3-[[(2R)-2,4-dihydroxy-3,3-dimethylbutanoyl]amino]propanoylamino]ethylsulfanyl]-6-ethyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid