作者:Marco Visconti、Luisa Citerio、Massimiliano Borsa、Giorgio Pifferi
DOI:10.1002/jps.2600731238
日期:1984.12
The degradation of cadralazine in aqueous solution was investigated in relation to pH, concentration, and temperature, under aerobic and anaerobic conditions in light and dark. The appearance of three main degradation products was also studied. Drug disappearance was dependent on temperature, pH, concentration, and oxygen and followed three different mechanistic pathways: thermal, hydrolytic, and oxidative
在有氧和无氧条件下,在明暗条件下,研究了盐酸丙屈嗪在水溶液中的降解与pH,浓度和温度的关系。还研究了三种主要降解产物的外观。药物消失取决于温度,pH,浓度和氧气,并遵循三种不同的机理途径:热,水解和氧化。通过非线性回归拟合确定各个速率常数。