I. Ito, N. Oda, H. Kakishima
May 25, 1977
Citations
0
Influential Citations
1
Citations
Journal
Chemical & pharmaceutical bulletin
Abstract
Several 2'-phenyl-spiro [1, 3-dioxolane-2, 5'-indazoles] having alkyl or alkoxy side chains at 1'(III), 3'a (IV) and 3'(V) were prepared as analgesic agents. III and IV were derived to oxo-indazoles (VII, VIII), which were hydrogenated to give the corresponding hydroxy indazoles (IX, X). Some of these compounds showed slight analgesic activity.