82689-20-1 
 
244236-51-9 
 
2-(6-benzyloxycarbonylamino-2-<i>tert</i>-butoxycarbonylamino-hexyl)-<i>tert</i>-butoxycarbonyl-amino-oxazole-4-carboxylicacidethylester 
[1]Synlett,1999,p.1239-1240
[1]Kim,Hwa-Ok;Kahn,Michael[Synlett,1999,#8,p.1239-1240]
244236-51-9 
 
{(S)-5-Benzyloxycarbonylamino-5-(Z)-benzyloxycarbonylimino-1-hydroxymethyl-pentyl}-carbamicacidtert-butylester 
 
2-(6-benzyloxycarbonylamino-6-benzyloxycarbonylimino-2-<i>tert</i>-butoxycarbonylamino-hexyl)-<i>tert</i>-butoxycarbonyl-amino-oxazole-4-carboxylicacidethylester 
[1]Kim,Hwa-Ok;Kahn,Michael[Synlett,1999,#8,p.1239-1240]
[1]Kim,Hwa-Ok;Kahn,Michael[Synlett,1999,#8,p.1239-1240]
[1]Synlett,1999,p.1239-1240