The invention relates to derivative compounds of partially-reduced isoquinoline with substitution of a sec-butyl group at position 3 with calpain inhibitor activity. The inventive compound comprises an ester or amide derived from (3-sec-butyl-1-oxo-2,3-dihydro-1H-isoquinolin-4-yliden)-acetic acid and (3-sec-butyl-1-thioxo-2, 3-dihydro-1H-isoquinolin-4-yliden)-acetic acid. Compounds having formula I or II can be used in the preventive or therapeutic treatment of a degenerative disease.
本发明涉及部分还原的
异喹啉衍
生物,其在位置3处具有sec-丁基基团取代,并具有
钙蛋白酶抑制剂活性。所述创新化合物包括由(3-sec-丁基-1-氧代-2,3-二氢-1H-
异喹啉-4-基)-
乙酸和(3-sec-丁基-1-
硫代-2,3-二氢-1H-
异喹啉-4-基)-
乙酸衍生的酯或酰胺。具有I或II式的化合物可用于预防或治疗退行性疾病。