Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA846170A
Inventor
A. Johnson David
H. Silvestri Herbert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bristol Myers Squibb Co
Original Assignee
Bristol Myers Squibb Co
Publication date
Application grantedgrantedCritical
Publication of CA846170ApublicationCriticalpatent/CA846170A/en
PROCESS FOR PREPARING 7-(.alpha.-HYDROXY-.alpha.-PHENYL) ACETAMIDO-3-(1-METHYL-1H-TETRAZOL-5-XYLTHIOMETHYL)-3-CEPHEM-4-CARBOXYLIC ACID AND DERIVATIVES THEREOF