~3H—LABELLING OF BELLADONNA ALKALOIDS BY CATALYSED EXCHANGE WITH MICROWAVE EXCITATION

• 作 者: 张丽明 郑冬珠 袁建民 蒋晓马 赵夏令
• 机 构: ShanghaiInstituteofNuclearResearchAcademiaSinicaShanghai201800China,ShanghaiInstituteofNuclearResear
• 出 处: 核技术：英文版
• 发表日期: 1992年3期
• 关键词: ~3H- NMR MICROWAVE catalysed EXCHANGE ~3H-anisodamine hydrobromide ~3H-anisodine
• 基金项目: The Project Supported by National Natural Science Foundation of China

The ~3H-labelled belladonna alkaloids obtained by catalysed exchange method with microwave excitation was investigated. The specific activities of the labelled products Were 16—32 TBq/mol. More than 90% labelled positions of these ~3H-tracers were on phen