In consequence of their biological effects, conformationally constrained carbocyclic β-amino
acids have generated great interest among synthetic and medicinal chemists in the past 2 …

Although of less importance than their R-analogues, β-amino acids are also present in
peptides and different heterocycles, and their free forms and derivatives exhibit interesting …

1. Introduction....................................................................... 5832 2. Kinetic resolutions.....................
............................................ 5833 2.1. Enzymes acting on C–N bonds …

A highly efficient and very simple method was developed for the synthesis of enantiopure β-
amino acids (eg cispentacin) and β-lactams through the enzyme-catalyzed enantioselective …

Enantioselective Synthesis of β-amino acids: A Review Page 1 Medicinal chemistry Ashfaq et
al. Med chem 2015, 5:7 http://dx.doi.org/10.4172/2161-0444.1000278 Review Article Open …

The synthesis of some novel functionalized azaheterocyclic β‐amino esters with multiple
chiral centers via a stereocontrolled synthetic route has been carried out using some …

Enantiopure β-amino acids 1a–4a and β-lactams 1b–4b were prepared simultaneously
through the lipolase-catalysed enantioselective ring opening of unsaturated racemic β …

Both enantiomers of the antitumour-active alkaloid crispine A (ee= 95%) were synthesised
through the Burkholderia cepacia lipase-catalysed acylation of the primary hydroxy group of …

Direct enzymatic methods for the preparation of enantiopure cyclic β-amino acids (eg.
cispentacin) and β-lactams through the enzyme-catalyzed enantioselective ring opening of β …

1, 4-Ethyl-and 1, 4-ethylene-bridged cispentacin enantiomers, and, were prepared through
the lipase-catalyzed enantioselective ring opening of racemic exo-3-azatricyclo [4.2. 1.02. 5] …