[1]Tetrahedron,1995,vol.51,p.10513-10522
[1]Tetrahedron,1995,vol.51,p.10513-10522
88016-31-3 
 
171021-15-1 
 
{(2S,3S)-3-Benzyloxy-5-1-methoxycarbonyl-meth-(E)-ylidene-1-methyl-pyrrolidin-2-yl}-aceticacidmethylester 
[1]TetrahedronLetters,1995,vol.36,p.7787-7790
88016-31-3 
 
((R)-3-Methoxy-1-methyl-5-thioxo-pyrrolidin-2-yl)-aceticacidmethylester 
 
(5-Methoxycarbonylmethylsulfanyl-1-methyl-1H-pyrrol-2-yl)-aceticacidmethylester 
 
{(R)-3-Methoxy-5-1-methoxycarbonyl-meth-(E)-ylidene-1-methyl-pyrrolidin-2-yl}-aceticacidmethylester 
[1]TetrahedronLetters,1995,vol.36,p.7787-7790
88016-31-3 
 
((S)-3-Methoxy-1-methyl-5-thioxo-pyrrolidin-2-yl)-aceticacidmethylester 
 
(5-Methoxycarbonylmethylsulfanyl-1-methyl-1H-pyrrol-2-yl)-aceticacidmethylester 
 
{(S)-3-Methoxy-5-1-methoxycarbonyl-meth-(E)-ylidene-1-methyl-pyrrolidin-2-yl}-aceticacidmethylester 
[1]TetrahedronLetters,1995,vol.36,p.7787-7790