81306-86-7

Upstream product

• 4726-96-9 O-Benzyl-L-serine 
• 24325-17-5 N-benzyloxycarbonyl-α-benzylester-δ-L-α-aminoadipic acid 
• 16652-76-9 ammonium tosylate salt of (2R)-valine benzyl ester 
• 746557-79-9 O-benzyl-L-seryl-D-valine benzyl ester hydrochloride 
• 10433-52-0 O-benzyl-D-serine 
• 133406-42-5 N-benzyloxycarbonyl-α-benzylester-δ-L-α-aminoadipoyl-O-benzyl-D-serine 
• 81306-82-3 N-carbobenzoxy-L-α-aminoadipic acid bis-(p-nitrobenzyl) ester 
• 81306-84-5 α-benzyl δ-(p-nitrobenzyl) N-carbobenzoxy-L-α-aminoadipate 
• 81306-81-2 BOC-(O-benzyl)-L-seryl-D-valine benzyl ester 
• 81306-83-4 δ-(p-nitrobenzyl) N-carbobenzoxy-L-α-aminoadipiate 
• 23680-31-1 BOC-O-benzyl-L-serine 
• 24325-14-2 (2S)-2-[(phenylmethoxy)carbonyl]aminoadipic acid 
• 1118-90-7 L-homoglutamic acid 

Relevant academic research and scientific papers

FURTHER EVIDENCE FOR THE INVOLVEMENT OF A MONOCYCLIC β-LACTAM IN THE ENZYMATIC CONVERSION OF δ-L-α-AMINOADIPOYL-L-CYSTEINYL-D-VALINE INTO ISOPENICILLIN N

Incubation of δ-L-α-aminoadipoyl-L-cysteinyl-D-valine with Isopenicillin N Synthase (IPNS) resulted of a 'shunt metabolite', which we believe is formed from the collapse of an enzyme bound monocyclic β-lactam intermediate.Chemical studies int