Thiazolinoazetidinone derivatives and process for the preparatio

Details Thiazolinoazetidinone derivatives and process for the preparatio Thiazolinoazetidinone derivatives and process for the preparatio

1982-04-20

1984-11-13

Berch, Mark L.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

204 72, 204 81, 260239A, 544 16, 544 24, 544 26, 544 29, 546208, C07D20508, C07D51304, C07D41712, C07D40312

Patent

active

044824912

ABSTRACT:
This invention provides thiazolinoazetidinone derivatives represented by the formula ##STR1## and processes for preparing the same. The thiazolinoazetidinone derivatives are used as the intermediates for producing cephalosporin compounds useful as antibiotic agents.

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Kishi et al., I. Pure Appl. Chem. 43, 423, (1975).
Nakatsuka et al., J. Amer. Chem. Soc. 97, 5008, 5010 (1975).

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