Process for isolation and purification of cephalosporin compound

Details Process for isolation and purification of cephalosporin compound Process for isolation and purification of cephalosporin compound

1977-04-15

1979-03-20

Rizzo, Nicholas S.

Organic compounds -- part of the class 532-570 series

Organic compounds

Chalcogen in the nitrogen containing substituent

C07D50112

Patent

active

041455398

ABSTRACT:
A process for the isolation and purification of cephalosporin from a solution containing impurities which includes treating the solution with macroporous non-ionic adsorption resin to adsorb the cephalosporin thereto and then eluting the cephalosporin from the resin with an aqueous solution of anionic surface active agent.

REFERENCES:
patent: 3709880 (1973-01-01), Goegelman et al.
patent: 3725400 (1973-04-01), Voser
patent: 3979383 (1976-09-01), Wild
patent: 4028355 (1977-06-01), Blackburn

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