Knowledge Center
Patent / Jan 01, 2000
A process for the purification of roxithromycin crystallization of methanol
Source:
EP 985680
A process for the purifn. of roxithromycin, antibiotic for therapeutic purposes, which the purifn. is carried out by the dissoln. or suspension of the product methanol followed by cooling. Purifn. may albe obtained by addn. of a non-solvent and/or by concn. of the mixt., thus obtaining a purified product.
Also in the Knowledge Center
/ Apr 16, 2020
Macrocyclic lactone formulations, methods of their preparation and use of the formulations in treating pathologies secondary to ophthalmic parasites
Read more
Scientific Article
/ Jan 05, 2020
A multicentre, randomized, double鈥恗asked, parallel group, vehicle鈥恈ontrolled phase IIb study
Read more
Scientific Article
/ Jan 15, 2020
A fundamental study on strain rate sensitivity of spray dried solid dispersions
Read more
Scientific Article