The synthesis of a series of l-alkylamino-3-(2-thiazolyloxy)-2-propanols is described. Several compounds in this series, eg,(f)-l-isopropylamino-3-(2-thiazolyloxy)-2-propanol, are selective myocardial p-stimulants with a prolonged duration of action. The structure-activity relationships of these compounds are described.
![2-(2,2-dimethyl-[1,3]dioxolan-4-ylmethoxy)-thiazole Structure](https://image.chemsrc.com/caspic/120/39832-49-0.png)
