Use of cysteine derivatives for the preparation of a medicament intended to treat pathologies which result from the formation of the heterotrimeric G protein
申请人:SOCIETE DE CONSEILS DE RECHERCHES ET D' APPLICATIONS SCIENTIFIQUES (S.C.R.A.S.)
公开号:US20030162786A1
公开(公告)日:2003-08-28
The invention relates to the use of cysteine derivatives for preparing a medicament intended to treat diseases which result from the formation of the heterotrimeric G protein. These diseases include in particular diseases linked to the following biological functions or disorders: smell, taste, perception of the light, neurotransmission, neurodegeneration, endocrine and exocrine gland functions, autocrine and paracrine regulation, arterial tension, embryogenesis, benign cell proliferation, oncogenesis, viral infection, immunological functions, diabetes, obesity, and benign and malign proliferative diseases.
Said cysteine derivatives include in particular:
bis-1,1′-[7-(2-amino-1-oxo-3-thiopropyl)-8-(cyclohexylmethyl)-2-(2-methoxyphenyl)-5,6,7,8-tetrahydroimidazo[1.2a]pyrazine disulphide (I), and
bis-1,1′-7-(2-amino-1-oxo-3-thiopropyl-(2-(1-naphtyl)-8-(2-methylpropyl)-5,6,7,8-tetrahydroimidazo[1.2a]pyrazin-7-yl) disulphide (II).
本发明涉及使用半胱氨酸衍生物制备药物,用于治疗因形成异三聚 G 蛋白而导致的疾病。这些疾病尤其包括与下列生物功能或紊乱有关的疾病:嗅觉、味觉、对光的感知、神经传递、神经变性、内分泌腺和外分泌腺功能、自分泌和旁分泌调节、动脉张力、胚胎发育、良性细胞增殖、肿瘤发生、病毒感染、免疫功能、糖尿病、肥胖症以及良性和恶性增殖性疾病。
所述半胱氨酸衍生物尤其包括
双-1,1′-[7-(2-氨基-1-氧代-3-硫代丙基)-8-(环己基甲基)-2-(2-甲氧基苯基)-5,6,7,8-四氢咪唑[1.2a]吡嗪二硫化物 (I),以及
双-1,1′-7-(2-氨基-1-氧代-3-硫代丙基-(2-(1-萘基)-8-(2-甲基丙基)-5,6,7,8-四氢咪唑[1.2a]吡嗪-7-基)二硫化物(II)。