申请人:Bristol-Myers Squibb Co.
公开号:US05312814A1
公开(公告)日:1994-05-17
.alpha.- Phosphonocarboxylate compounds are provided which inhibit the enzyme squalene synthetase and thereby inhibit cholesterol biosynthesis. These compounds have the formula ##STR1## wherein R.sup.1 is a lipophilic group which contains at least 7 carbons and is substituted alkyl, optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl, optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted arylalkyl or optionally substituted aryl; Z is H, halogen, hydroxy, hydroxyalkyl or lower alkyl; R.sup.2 and R.sup.3 are independently H, metal ion or other pharmaceutically acceptable cation, or a prodrug ester; R.sup.4 is H, metal ion or other pharmaceutically acceptable cation, lower alkyl, lower alkenyl, arylalkyl, aryl or a prodrug ester.
提供了抑制齐墩果酸合酶并从而抑制胆固醇生物合成的磷酸羧酸化合物。这些化合物的化学式为##STR1##其中R.sup.1是至少含有7个碳且为取代烷基、可选择取代环烷基、可选择取代环烷基烷基、可选择取代烯基、可选择取代炔基、可选择取代芳基烷基或可选择取代芳基的亲脂基团;Z为H、卤素、羟基、羟基烷基或较低烷基;R.sup.2和R.sup.3独立地为H、金属离子或其他药用可接受阳离子,或为一种前药酯;R.sup.4为H、金属离子或其他药用可接受阳离子、较低烷基、较低烯基、芳基烷基、芳基或一种前药酯。