Indanyloxy compounds having 2-alkynyl substituents which exhibit diuretic, saluretic, and uricosuric activity are described. The compounds are obtained according to a process involving selective etherification of a 5-hydroxyindanone followed by alkynylation with a silylated alkynyl bromide to provide novel silylated intermediates which are hydrolyzed to indanyloxy compounds such as (6,7-dichloro-1-oxo-2-phenyl-2-propargyl-5-indanyloxy)acetic acid.
本文描述了具有2-炔基取代基的Indanyloxy化合物,具有利尿、盐利和
尿酸排泄活性。该化合物通过一种选择性醚化5-羟基indanone的过程获得,随后与
硅化炔基
溴化物进行炔基化反应,以提供新型的
硅化中间体,这些中间体被
水解为Indanyloxy化合物,例如(6,7-二
氯-1-氧代-2-苯基-2-
丙炔基-5-Indanyloxy)
乙酸。