Knowledge Center

Patent / Jan 01, 1973

Antibiotic tetracycline complexes

Authors:
  • Ivan Villax
Source:
FR 2111952

Complexes of doxycycline and its salts with metaphosphoric acid were prepd. that gave higher blood antibiotic levels faster than doxycycline hydrochloride hemiethanolate hemihydrate. Thus 23.1 g doxycycline was treated with 4 g metaphosphoric acid to give 24.9 g of a 1:1-complex.

Also in the Knowledge Center

Related Content

Spray drying

Spray drying has become one of the most successful particle engineering technologies for improving drug bioavailability through the amorphous solid dispersion platform.

Page
Read more

OWN it! Necessidades de Formação e Desenvolvimento FY24

Tenha um papel ativo no seu desenvolvimento pessoal. Siga o novo processo para identificar e planear as suas necessidades de formação e desenvolvimento para o ano fiscal 2024.

Page
Read more

Sustainability

ËÄÉ«AV is committed to doing its part for a better world.

Page
Read more