Buquiterine химические свойства, назначение, производство
Создатель
Buquiterine,ZYF Pharm Chemical
Производственный процесс
A solution of 9,10-dimethoxy-2-chloro-6,7-dihydro-4H-pyrimido[6,1-
a]isoquinolin-4-one (3.0 g) and t-butylamine (10 ml) in chloroform (75 ml) is
heated under reflux for 16 h. The solvent is evaporated under reduced
pressure and the residue triturated with a dilute solution of sodium hydroxide
to give a white precipitate of 9,10-dimethoxy-2-t-butylamino-6,7-dihydro-4Hpyrimido[
6,1-a]isoquinolin-4-one.
Терапевтическая функция
Bronchodilator
Buquiterine препаратная продукция и сырье
сырьё
препарат