Details

Autor(en) / Beteiligte

• de Carvalho, D
• Prado, A B
• Braga, G L
• Larini, L

Titel

New spectrophotometric method for the determination of phenothiazine derivatives

Ist Teil von

• Revista brasileira de pesquisas medicas e biologicas, 1978-12, Vol.11 (6), p.377

Ort / Verlag

Brazil

Erscheinungsjahr

1978

Quelle

MEDLINE

Beschreibungen/Notizen

• The use of a reduced solution of phosphomolybdic acid for the precipitation of phenothiazine derivatives offers excellent conditions for the assay of these compounds. The quantitative assay range for each of the phenothiazine derivatives was determined by the precipitation, proportionality, in accordance with the procedure used for chlorpromazine. The conditions offered by the new method make it possible to assay 12 phenothiazine derivatives.