Knowledge Center
Patent / Jan 01, 1972
Polymetaphosphate complexes of .alpha.-6-deoxy-5-hydroxy tetracyclines
Source:
DE 2152476
The title Na phosphate complexes, useful as antibiotics and more sol. in water than the corresponding acid complexes, were prepd. by reaction of the tetracycline with Na hexametaphosphate or HPO3 then NaOH in an inert org. solvent, e.g., DMF, EtOH, MeOH, or CHCl3.
Also in the Knowledge Center
/ May 03, 2022
Enhancing the 鈥渞ight first time鈥 concept in Continuous Manufacturing 鈥 Development strategy
Read more
Scientific Article
Scientific Article
/ Oct 06, 2020
Production of Lysozyme-PLGA-Loaded Microparticles for Controlled Release Using Hot-Melt Extrusion
Read more
Scientific Article