INHIBITORS OF CHOLESTEROL-BIOSYNTHESIS .3. TETRAHYDRO-4-HYDROXY-6-[2-(1H-PYRROL-1-YL)ETHYL]-2H-PYRAN-2-ONE INHIBITORS OF HMG-COA REDUCTASE .2. EFFECTS OF INTRODUCING SUBSTITUENTS AT POSITIONS 3 AND 4 OF THE PYRROLE NUCLEUS

被引:143
作者
ROTH, BD [1 ]
BLANKLEY, CJ [1 ]
CHUCHOLOWSKI, AW [1 ]
FERGUSON, E [1 ]
HOEFLE, ML [1 ]
ORTWINE, DF [1 ]
NEWTON, RS [1 ]
SEKERKE, CS [1 ]
SLISKOVIC, DR [1 ]
STRATTON, CD [1 ]
WILSON, MW [1 ]
机构
[1] WARNER LAMBERT PARKE DAVIS, DIV PHARMACEUT RES, DEPT PHARMACOL, ANN ARBOR, MI 48105 USA
关键词
D O I
10.1021/jm00105a056
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
A series of trans-tetrahydro-4-hydroxy-6-[2-(2,3,4,5-substituted-1H-pyrrol-1-yl)ethyl]-2H-pyran-2-ones and their dihydroxy acids were prepared and tested for their ability to inhibit the enzyme HMG-CoA reductase in vitro. Inhibitory potency was found to increase substantially when substituents were introduced into positions three and four of the pyrrole ring. A systematic exploration of structure-activity relationships at these two positions led to the identification of a compound ((+)-33, (+)-(4R)-trans-2-(4-fluorophenyl)-5-(1-methylethyl)-N,3-diphenyl-1-[(tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl]-1H-pyrrole-4-carboxamide) with five times the inhibitory potency of the fungal metabolite compactin.
引用
收藏
页码:357 / 366
页数:10
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