专利号:US-12344607-B2 优先权日:2018-10-29 标 题:Substituted 5,6,7,8-tetrahydropyrido[2,3-d]pyrimidine-2,4-diones for treating cardiac diseases 发明人:GRILLO MARK; KANE BRIAN; OSLOB JOHAN; ZHONG MIN; THOMPSON FABIENNE 权利人:MYOKARDIA INC 摘要:The present disclosure provides novel tetrahydropyran (THP)-substituted bicyclic pyrimidinedione compounds, including (6S,7S)-6-fluoro-7-(2-fluoro-5-methylphenyl)-3-(tetrahydro-2H-pyran-4-yl)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione (shown below), that are useful for the treatment of hypertrophic cardiomyopathy (HCM), conditions associated with left ventricular hypertrophy, conditions associated with diastolic dysfunction, and/or symptoms associated thereof. The synthesis and characterization of the compounds is described, as well as methods for treating HCM and other forms of heart disease.