FOGT S. W.; SCOZZIE J. A.; HEILMAN R. D.; POWERS L. J., J. MED. CHEM., 1980, 23, NO 12, 1445-1448
作者:FOGT S. W.、 SCOZZIE J. A.、 HEILMAN R. D.、 POWERS L. J.
DOI:——
日期:——
Pyridazin (2H)-3-ones, process for their preparation and their use in antihypertensive agents
申请人:DIAMOND SHAMROCK CORPORATION
公开号:EP0018063B1
公开(公告)日:1983-02-23
US4238490A
申请人:——
公开号:US4238490A
公开(公告)日:1980-12-09
Lipophilic and hydrophilic esters of 4-acetyl-2-(2-hydroxyethyl)-5,6-bis(4-chlorophenyl)-2H-pyridazin-3-one as antihypertensive agents
作者:S. W. Fogt、J. A. Scozzie、R. D. Heilman、L. J. Powers
DOI:10.1021/jm00186a030
日期:1980.12
In an attempt to enhance the antihypertensive activity of 4-acetyl-2-(2-hydroxyethyl)-5,6-bis(4-chlorophenyl)-2H-pyridazin-3-one, 1, a series of lipophilic and hydrophilic esters was synthesized. These derivatives possessed increased lipid and aqueous solubility, respectively. The esters, in general, cause a larger blood-pressure drop than 1 when tested at high doses in the spontaneously hypertensive