Isoprenoid phosphinylformic acid squalene synthetase inhibitors and method for preparing the same
申请人:E.R. SQUIBB & SONS, INC.
公开号:EP0418814A2
公开(公告)日:1991-03-27
Compounds which are inhibitors of cholesterol biosynthesis (by inhibiting de novo squalene biosynthesis), and thus are useful as hypocholesterolemic agents and antiatherosclerotic agents, are provided which have the structure
wherein R2 is a metal ion, lower alkyl or H;
R3 is a metal ion or lower alkyl;
R is R1-(CH2)n-, R1-(CH2)m-O- or R1-(CH2)m-OCH2-, wherein n is 1 to 4 and m is 0 to 3, and
R1 is R5-Q1-Q2-03- wherein R5, Q1, Q2 and Q3 are as defined herein.
New intermediates, new methods of preparation and a method for using such compounds to inhibit cholesterol biosynthesis are also provided.
所提供的化合物是胆固醇生物合成的抑制剂(通过抑制角鲨烯的新生物合成),因此可用作降胆固醇药和抗动脉粥样硬化药,其结构为
其中 R2 是金属离子、低级烷基或 H;
R3 是金属离子或低级烷基;
R 是 R1-(CH2)n-、R1-(CH2)m-O- 或 R1-(CH2)m-OCH2-,其中 n 是 1 至 4,m 是 0 至 3,以及
R1 是 R5-Q1-Q2-03-,其中 R5、Q1、Q2 和 Q3 如本文所定义。
此外,还提供了新的中间体、新的制备方法和使用此类化合物抑制胆固醇生物合成的方法。