Interaction of phenothiazines with nitroso-R salt and extractive spectrophotometric determination of phenothiazine drugs.
A selective and sensitive method is based on the interaction of phenothiazines with nitroso-R salt to form 1:1 complexes which are extracted into chloroform and measured spectrophotometrically.
Jayarama
Department of Post-graduate Studies and Research in Chemistry, University of Mysore, Manasagangotri, Mysore 570 006, India.
D'Souza
M V
MV
Yathirajan
H S
HS
Rangaswamy