中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
异戊基DL-扁桃酸盐 | isopentyl 2-hydroxy-2-phenylacetate | 5421-04-5 | C13H18O3 | 222.284 |
A series of alkyl and cycloalkyl esters of α-(2-pyrrolidin-1′-ylethyl- amino-), α-(2-piperidinoethylamino)- and α-(2-diethylaminoethyl- amino)-phenylacetic acid has been synthesised and examined for spasmolytic activity. The isopentyl- and cyclohexyl esters of α-(2-pyrrolidin-1′-ylethylamino)phenylacetic acid are new compounds possessing spasmolytic properties greater than papaverine and, in addition, 1 per cent and 4 per cent respectively of the antimuscarine activity of atropine as measured on the guinea pig ileum.