132553-87-8Relevant articles and documents
An efficient synthesis of N-alkyl-4-substituted 3H-pyridine-2,6-dione. Synthesis of isoguvacine and MDL-11,939
Chang, Meng-Yang,Chen, Shui-Tein,Chang, Nein-Chen
, p. 2321 - 2334 (2007/10/03)
An efficient route towards the synthesis of N-alkyl-4-substituted 3H-pyridine-2,6-dione using various N-alkyl-α-sulfonylacetamides and two α,β-unsaturated esters as starting materials is described. Isoguvacine and MDL-11,939 with have potential biological activities were synthesized via this strategy.
ENZYMATIC RESOLUTION OF AN ARYLPIPERIDINE DERIVATIVE UTILIZING LIPASE CATALYZED HYDROLYSIS
Nieduzak, Thaddeus R.,Carr, Albert A.
, p. 535 - 536 (2007/10/02)
Enantiospecific hydrolysis of the acetate 1 was carried out on a multigram scale utilizing a lipase from Aspergillus niger.Both stereoisomers R-(+) and S-(-) were obtained with high enantiomeric purity (>97 percent ee).