Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Phosphorus containing other than solely as part of an...
Patent
1992-09-25
1993-10-19
Lee, Mary C.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Phosphorus containing other than solely as part of an...
514 39, 514 54, 514108, 558155, 558161, 562 21, A61K 3166, C07F 948
Patent
active
052545440
ABSTRACT:
Hydroxyphosphinyl phosphonate compounds are provided which inhibit the enzyme squalene synthetase and thereby inhibit cholesterol biosynthesis. These compounds have the formula ##STR1## wherein R.sup.2, R.sup.3 and R.sup.4 are independently H, alkyl, metal ion or a prodrug ester; and R.sup.1 is a lipophilic group which contains at least 6 carbons and is alkyl, alkenyl, alkynyl, mixed alkenylalkynyl, a hetero-containing moiety as defined herein, or a phenylalkyl or phenylalkenyl group including those containing a biphenyl group.
REFERENCES:
patent: 4871721 (1989-10-01), Biller
Prischenko et al, Zh. Obsch. Khim, 1977, 47, 2689-2698.
Biller Scott A.
Dickson, Jr. John K.
Ambrose Michael G.
E. R. Squibb & Sons Inc.
Lee Mary C.
Rodney Burton
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