L. Banfi et al., Synthesis of asymmetrized 2-benzyl-1,3-diaminopropane by a chemoenzymatic route: a tool for combinatorially developing peptidomimetics, TETRAHEDR-A, 10(18), 1999, pp. 3571-3592
Both enantiomers of monoacetamide 5, together with 'dipeptides' 30a,b and m
onocarbamates 24, (R)-43 and (S)-43, all derived from 2-benzyl-1,3-diaminop
ropane 4, were synthesized by a chemoenzymatic route starting from the know
n monoacetate 12. The behaviour of 4 and of the bis(acylated) derivatives 8
-11 with respect to hydrolytic enzymes is also presented, together with an
extensive study on the configurational stability of monoacylated derivative
s of 4. (C) 1999 Elsevier Science Ltd. All rights reserved.