Inventor
CORFIELD JOHN R
GB4 patents
Patents
4 patentsUS4640798AFeb 3, 1987
Intermediates for the preparation of penicillin and cephalosporin compounds
LILLY INDUSTRIES LTD2 citations58
US4558124ADec 10, 1985
Preparation of cephalosporin intermediate compounds
LILLY INDUSTRIES LTD2 citations58
US4301280ANov 17, 1981
Preparation of 3-substituted cephalosporins
LILLY INDUSTRIES LTD3 citations57
US4176231ANov 27, 1979
Process for preparing 3-exomethylenecepham sulfoxides
LILLY INDUSTRIES LTD2 citations54