C - Chemistry – Metallurgy – 07 – F
Patent
C - Chemistry, Metallurgy
07
F
C07F 9/38 (2006.01) A61K 31/66 (2006.01) C07F 9/30 (2006.01) C07F 9/40 (2006.01) C07F 9/48 (2006.01) C07F 9/547 (2006.01) C07F 9/58 (2006.01) C07F 9/59 (2006.01) C07F 9/653 (2006.01) C07F 9/655 (2006.01) C07F 9/6553 (2006.01) C07F 9/6584 (2006.01)
Patent
CA 2107644
Abstract .alpha.-PHOSPHONOSULFONATE SQUALENE SYNTHETASE INHIBITORS AND METHOD .alpha.-Phosphonosulfonate compounds are provided which inhibit the enzyme squalene synthetase and thereby inhibit cholesterol biosynthesis. These comounds have the formula Image wherein R2 is OR5 or R5a; R3 and R5 are independently H, alkyl, arylalkyl, aryl or cycloalkyl; R5a is H, alkyl, arylalkyl or aryl; R4 is H, alkyl, aryl, arylalkyl, or cycloalkyl;, Z is H, halogen, lower alkyl or lower alkenyl; and R1 is a lipophilic group which contains at least 7 carbons and is alkyl, alkenyl, alkynyl, mixed alkenyl-alkynyl, aryl, arylalkyl, cycloalkyl, cycloalkylalkyl, heteroaryl, heteroarylalkyl, cycloheteroalkyl, cycloheteroalkylalkyl; as further defined above; including pharmaceutically acceptable salts and or prodrug esters of the phosphonic (phosphinic) and/or sulfonic acids.
Biller Scott A.
Dickson John K. Jr.
Lawrence R. Michael
Magnin David R.
Sulsky Richard B.
Biller Scott A.
Dickson John K. Jr.
Lawrence R. Michael
Magnin David R.
Osler Hoskin & Harcourt Llp
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