Bristol-Myers Squibb Company
SYNTHETIC PROCESSES FOR THE PRODUCTION OF 1-((3S,4R)-4-(2,6-DIFLUORO-4-METHOXYPHENYL)-2-OXOPYRROLIDIN-3-YL)-3-PHENY- LUREA

Abstract:

Highly efficient processes are provided for preparing key intermediates in the synthesis of compounds (I). The process are broadly applicable and can provide selected components having a variety of substituents. Some intermediates are claimed. ##STR00001##