A series of 3-halo-5-phenyl- and 3-phenyl-5-haloisoxazoles has demonstrated anthelmintic activity at doses ranging from 16 to 500 mg/kg orally against the rat roundworm, Nippostrongylus braziliensis. In the 5-phenyl series a halogen at the 3 position of the isoxazole ring was required for activity. However, in the 3-phenyl series activity was maintained after replacement of the 5-halogen with certain alkoxyl, thioalkoxyl, or amino groups. The 3-phenyl and 5-phenyl series apparently are not acting biologically at a common receptor site. Synthetic methods and structure-activity relationships are discussed.
CARR J. B.; DURHAM H. G.; HASS D. K., J. MED. CHEM. <JMCM-AR>, 1977, 20, NO 7, 934-939
作者:CARR J. B.、 DURHAM H. G.、 HASS D. K.
DOI:——
日期:——
COMPOUNDS
申请人:CTXT Pty Limited
公开号:EP3813813A1
公开(公告)日:2021-05-05
Compounds
申请人:CTXT PTY LIMITED
公开号:US20210213004A1
公开(公告)日:2021-07-15
A compound of formula (I), or a pharmaceutically acceptable salt thereof.