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The suspensions conveniently contain a finely powdered (micronised) filler, with at least 80 wt.% of the particles having a max. diameter of 32 micron and a max. 5 wt.% of the particles having a diameter above 50 micron.JOACHIM BOLZ, DR.GERTRAUD WAGNERECKHARD OELRICH, DR.DIRK RADTKE...
Removal of the protecting groups yields the above- entitled compound.MADHURESH KUMAR SETHI, DR.ANIL KUMAR SHARMABALDEV RAJDEBASHIS DAS
A process for preparing cefixime, of formula I: ** (See formula) ** comprising: a) reacting 7-amino-vinyl-3-cefem-4-carboxylic acid, of formula III: ** (See formula) ** with a thiazolyl acetic acid derivative of formula IV: ** (See formula) ** wherein R1 represents a C1 to C4...