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.
申请人:Consejo Superior de Investigaciones Cientificas
(CSIC)
公开号:EP1829864A1
公开(公告)日:2007-09-05
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的衍生物化合物,其第 3 位上的仲丁基被取代,具有钙蛋白酶抑制剂活性。本发明化合物包括由(3-仲丁基-1-氧代-2,3-二氢-1H-异喹啉-4-亚基)-乙酸和(3-仲丁基-1-硫代-2,3-二氢-1H-异喹啉-4-亚基)-乙酸衍生的酯或酰胺。具有式 I 或式 II 的化合物可用于退行性疾病的预防或治疗。
US7932266B2
申请人:——
公开号:US7932266B2
公开(公告)日:2011-04-26
[EN] ISOQUINOLINE DERIVATIVES AS CALPAIN INHIBITORS<br/>[ES] DERIVADOS DE ISOQUINOLINA COMO INHIBIDORES DE CALPAINA<br/>[FR] DERIVES D'ISOQUILINE UTILES EN TANT QU'INHIBITEURS DE LA CALPAINE
申请人:CONSEJO SUPERIOR INVESTIGACION
公开号:WO2006064075A1
公开(公告)日:2006-06-22
[EN] The invention relates to derivative compounds of partially-reduced isoquinoline with substitution of a sec-butyl group at position 3 with a 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-l-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. [FR] L'invention concerne des composés dérivés d'isoquiline partiellement réduite comprenant un groupe sec-butyle substitué en position 3, ces composés présentant une activité en tant qu'inhibiteurs de la calpaïne. Un composé selon l'invention est un ester ou amide dérivé de l'acide (3-5rec-butyl-l-oxo-2,3-dihydro-lH-isoquinolin-4-iliden)-acétique et d'acide (3-5rec-butyl-l-thioxo-2,3-dihydro-lH-isoquinolin-4-iliden)-acétique. Les composés représentés par la formule I ou p trouvent leur application dans le traitement préventif ou thérapeutique d'une maladie dégénérative. [ES] La presente invención se refiere a compuestos derivados de isoquinolina parcialmente reducida con sustitución de un grupo sec-butilo en posición 3 con actividad como inhibidores de calpaina. Un compuesto de la presente invención es un éster o amida derivada del ácido (3-5rec-butil-l-oxo-2,3-dihidro-lH-isoquinolin-4-iliden)-acético y de ácido (3-5rec-butil-l-tioxo-2,3-dihidro-lH-isoquinolin-4-iliden)-acético. Los compuestos de fórmula I o II tienen aplicación en el tratamiento preventivo o terapéutico de una enfermedad degenerativa.