Abstract
New hypolipaemic agents, in which substituted indazole nucleus is connected to tetrahydro-4-hydroxy-2H-pyran-2-one by a two-carbon bridge, were designed and synthesized to show significant inhibitory activity against microsomal HMG-CoA reductase in rat liver.
Similar content being viewed by others
References and notes
Alberts, A. W., Chen, J., Kuron, G., Hunt, V., Huff, J., Hoffman, C., Rothrock, J., Lopez, M., Joshua, H., Harris, E., Patchett, A., Monaghan, R., Currie, S., Stapley, E., Albers-Schoenberg, G., Hensens, O., Hirshfield, J., Hoogsteen, K., Liesch, J. and Springer, J., Mevinolin: a highly potent competitive inhibitor of hydroxymethylglutarylcoenzyme A reductase and a cholesterol lowering agent,Proc. Natl. Acad. Sci. U. S. A.,77, 3957–3961 (1980).
Ariens, E. J., A general introduction to the field of drug design. InDrug Design, Vol 1. Medicinal Chemistry-A Series of Monographs. Ariens, E. J. (Ed.), Academic Press, New York, 1–270 (1963).
Begtrup, M., Claramunt, R. M., Elguero, J., Azolides. Part 12. Carbon-13 nuclear magnetic resonance study of N-methyl and N-acetyl derivatives of azoles and benzazoles. J.Chem. Soc., Perkin Trans. 2, 99–104 (1978).
Brown, A. G., Smale, T. C., King, T. J., Hasenkamp, R. and Thompson, R. H., Crystal and molecular structure of compactin, a new antifungal metabolite fromPenicillium brevicompactum, J. Chem. Soc., Perkin Trans 1, 1165–1170 (1976).
Buchi, G. and Wuest, H., Synthesis of (±)-nuciferol,J. Org. Chem.,34, 1122–1123 (1969). 3-Chloropropionaldehyde diethyl acetal can be readily prepared by employing the method described therein.
Endo, A., Kuroda, M. and Tsujita, Y., ML-236A, and ML-236B, new inhibitors of cholesterogenesis produced byPenicillium citrinum, J. Antibiotics,29, 1346–1348 (1976).
Endo, A., Monacolin, K, a new hypocholesterolemic agent produced by a monascus species.J. Antibiotics,32, 852–854 (1979).
Jahng, Y. Unpublished results in the case of4a, the H7 proton showed 6.25% NOE enhancement upon irradiation of the proton N1CH2, while no such effect was seen between the two protons in5a. Furthermore, upon irradiation of H3, NOE enhancement of the proton N2CH2 was detected only in5a.
Jendralla, H., Granzer, E., v. Kerekjarto, B., Krause, R., Schacht, U., Baader, E., Bartmann, W., Beck, G., Bergmann, A., Kesseler, K., Wess, G., Chen, L.-J., Granata, S., Herchen, J., Kleine H., Schusussler, H. and Wagner, K., Synthesis and biological activity of new HMG-CoA reductase inhibitors. 3., and references therein.J. Med. Chem. 34, 2962–2983 (1991).
Hulcher, F. H. and Oleson, W. H., Simplified spectrophotometric assay for microsomal 3-hydroxy-3-methylglutaryl CoA reductase by measurement of coenzyme A,J. Lipid Res.,14, 625–631 (1973).
Kim, J.-I., Kim, B. C., Moon, S. W. and Jahng, Y., A versatile synthesis of substituted indazoles,Heterocycles,20 (7), 000 (1995) (in press).
Narasaka, K. and Pai, H. C., Stereoselective synthesis ofmeso (orerythro) 1,3-diols from β-hydroxyketones,Chem. Lett., 1415–1418 (1980).
Narasaka, K. and Pai, F.-C., Stereoselective reduction of β-hydroxyketones to 1,3-diols,Tetrahedron 40, 2233–2238 (1984).
Palmer, M. H., Findlay, R. H., Kennedy, S. M. F., McIntyre, P. S., Reactivity of indazoles and benzotriazole towards N-methylation and analysis of the1H nuclear magnetic resonance spectra of indazoles and benzotriazoles,J. Chem. Soc., Perkin Trans. 1, 1695 (1975).
Roth, B. D., Sliskovic, D. R. and Trivedi, B. K., Treatment of hypercholesterolemia,Ann. Rep. Med. Chem.,24, 147–156 (1989).
Roth, B. D., Bocan, T. M. A., Blankley, C. J., Chucholowski, A. W., Creger, P. L., Creswell, M. W., Ferguson, E., Newton, R. S., O'Brien, P., Picard, J. A., Roark, W. H., Sekerke, C. S., Sliskovic, D. R. and Wilson, M. W., Relationship Letween tissue selectivity and lipophilicity for inhibitors of HMG-CoA reductase, and references therein.J. Med. Chem.,33, 463–466 (1991)
Stokker, G. E., Alberts, A. W., Gifillan, J. L., Huff, J. W., Smith, R. L., 3-Hydroxy-3-methylglutarylcoenzyme A reductase inhibitors, 5., and references therein.J. Med. Chem. 29, 852–855 (1986).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Kim, JI., Jahng, Y. Synthesis and biological activity of indazole-derived HMG-CoA reductase inhibitors. Arch. Pharm. Res. 18, 206–212 (1995). https://doi.org/10.1007/BF02979197
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02979197