Knowledge Center

Patent / Jan 01, 1975

Tetracycline derivatives

Authors:
  • Ivan Villax
Source:
GB 1463726

Doxycycline and alkali hydroxides were added to freshly prepd. metaphosphoric acid to give the following complexes (C22H24N2O8)n.(MPO3)m.(HPO3)p (M, n, m, and p given): Na, 5, 1, 5; Na, 4, 2, 4; K, 5, 1, 5. The polymetaphosphate complexes prepd. are useful as bactericides.

Also in the Knowledge Center

Related Content

Development by Design

Development by Design is ËÄÉ«AV’s proven spray-dried dispersion scale-up and tech-transfer methodology.

Page
Read more

Customers

Full transparency for your project anywhere at any time.

Page
Read more

Drug Substance Technologies

We constantly innovate to find better, more efficient ways of doing things.

Page
Read more