Process for the preparation of cephalosporins via reductive dicarbonyl cyclization induced by trialkyl phosphite of 4-thioazetidinone derivatives obtained from penicillins
A Standard patent application filed on 05 December 1996 credited to Franceschi, Giovanni ; Orezzi, Piergiuseppe ; Gargiuolo, Francesco

Details

Application number :

11912  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Process for the preparation of cephalosporins via reductive dicarbonyl cyclization induced by trialkyl phosphite of 4-thioazetidinone derivatives obtained from penicillins  

Inventor :

Franceschi, Giovanni ; Orezzi, Piergiuseppe ; Gargiuolo, Francesco  

Agent name :

 

Address for service :

 

Filing date :

05 December 1996  

Associated companies :

 

Applicant name :

3 EXO S.r.l.  

Applicant address :

 

Old name :

 

Original Source :

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