83160-23-0Relevant articles and documents
Nocardicin A: Stereochemical and Biomimetic Studies of Monocyclic β-Lactam Formation
Townsend, Craig A.,Brown, Alethia M.,Nguyen Loan T.
, p. 919 - 927 (2007/10/02)
Using 3H/14C doubly labeled specimens of L- and D-serine bearing tritium label at C-2, biosynthetic studies of norcardicin A (1) produced by whole cells of Nocardia uniformis subsp. tsuyamanensis (ATCC 21806) are reported that indicate (a) that D-serine i
IMPROVED ASYMMETRIC SYNTHESIS OF (-)-3-AMINOCARDICINIC ACID AND FURTHER OBSERVATIONS OF THE MITSUNOBU REACTION FOR β-LACTAM FORMATION IN SERYL PEPTIDES
Townsend, Craig A.,Nguyen, Loan T.
, p. 4859 - 4862 (2007/10/02)
Protected seryl peptide 2 was treated under a variety of conditions with triphenylphosphine or triethylphosphine and diethyl azodicarboxylate to give mechanistic insight into the β-lactam forming reaction and an improved route to (-)-3-aminocardicinic aci