The synthesis of a new 3-hydroxy-3-methylglutaryl coenzyme A reduc-----tase inhibitor starting from 4,4' -difluorobenzophenone is described. Mevinolin 1 and its congeners are potent inhibitors of 3-hydroxy-3-methyl-
Photodecomposition of CI-981, an HMG-CoA reductase inhibitor
β Scribed by Timothy R. Hurley; Charles E. Colson; Scott A. Clipper; Susan E. Uhlendorf; Michael D. Reily
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- French
- Weight
- 358 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0040-4020
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β¦ Synopsis
Abstmet: Upon exposure to intense simulated sunlight, CI-981 (1) readily decomposes into three major by-products. This paper reports on the products formed when I is decomposed in acetommlelwater solutions under intense simulated sunlight, ult~~~olet b&t filtered at 254 mn and visible light, In&ded is a dim&on of the isOkZhOn of the major by-products and passable mechamsms for the photooxi&ive processes which lead to them.
π SIMILAR VOLUMES
The rationale for a new class of HMG CoA reductase inhibitors, represented by a,adifluoroketones 3 and 4, is described. The syntheses of 3,4, and their nonfluorinated analogue 5 are presented.
The synthesis of the B-hydroxy-6 -1actone moiety of an HMG-CoA reductase inhibitor in its correct absolute configuration (94% ee) has been accomplished via a diastereoselective aldol reaction enolate of S(+)1,2,2-triphenylethylacetate, between aldehyde 4 and the magnesium Claisen condensation, direc
The synthesis of a new fluoro-substituted 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitor 2 in high optical purity via addition of the chiral enolate 12 to fluoro aldehyde 82 is described.
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