The Synthesis of Fluorinated Busulfan and Piposulfan Analogs, Including an Unsymmetrical Bis-sulfonate.
摘要:
1,4-Bis(fluoromethylsulfonyloxy)butane, 1,4-bis[3-(fluoromethylsulfonyloxy)-propanoyl] piperazine and 1 -(fluoromethylsulfonyloxy)-4-(methylsulfonyloxy)-butane have been prepared as potential cytostatics of the busulfan type. The rate of hydrolysis of the first-mentioned has been measured.
The Synthesis of Fluorinated Busulfan and Piposulfan Analogs, Including an Unsymmetrical Bis-sulfonate.
摘要:
1,4-Bis(fluoromethylsulfonyloxy)butane, 1,4-bis[3-(fluoromethylsulfonyloxy)-propanoyl] piperazine and 1 -(fluoromethylsulfonyloxy)-4-(methylsulfonyloxy)-butane have been prepared as potential cytostatics of the busulfan type. The rate of hydrolysis of the first-mentioned has been measured.
Determination of Busulfan in Plasma by GC-MS with Selected-Ion Monitoring
作者:Hans Ehrsson、Moustapha Hassan
DOI:10.1002/jps.2600721024
日期:1983.10
A GC-MS technique with selected-ionmonitoring is described for the determination of busulfan in plasma. Busulfan is extracted from plasma with methylene chloride and converted to 1,4-diiodobutane. Analysis by GC-MS with selected-ionmonitoring (m/z 183) gave a relative standard deviation of +/- 4.3% (n = 5) at the 10-ng/ml level.
描述了一种带有选择离子监测的GC-MS技术,用于测定血浆中的白消安。用二氯甲烷从血浆中提取白消安,并将其转化为1,4-二碘丁烷。通过GC-MS和选定离子监测(m / z 183)进行的分析在10 ng / ml浓度下的相对标准偏差为+/- 4.3%(n = 5)。