ACAT inhibitors derived from hetero-Diels-Alder cycloadducts of thioaldehydes.

Autor: Wilde RG; DuPont Merck Pharmaceutical Company, DuPont Experimental Station, Wilmington, DE 19880-0500, USA., Billheimer JT, Germain SJ, Hausner EA, Meunier PC, Munzer DA, Stoltenborg JK, Gillies PJ, Burcham DL, Huang SM, Klaczkiewicz JD, Ko SS, Wexler RR
Jazyk: angličtina
Zdroj: Bioorganic & medicinal chemistry [Bioorg Med Chem] 1996 Sep; Vol. 4 (9), pp. 1493-513.
DOI: 10.1016/0968-0896(96)00143-5
Abstrakt: Acyl-CoA:cholesterol acyltransferase (ACAT) is the enzyme largely responsible for intracellular cholesterol esterification. A systemic inhibitor of ACAT is believed to be able to slow or even reverse the atherosclerotic process. Towards that goal, a series of cyclic sulfides, derived from the hetero-Diels-Alder reaction of thioaldehydes with 1,3-dienes, and bearing carboxamide substituents, were prepared and evaluated for in vitro (in several tissues and species) and ex vivo ACAT inhibition. Minor changes in subsequent structure were found to have a significant effect in optimization of the biological activity of this series of compounds.
Databáze: MEDLINE