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    • 24. 发明授权
    • Alpha-aminoamide derivatives useful in the treatment of cognitive disorders
    • 可用于治疗认知障碍的α-氨基酰胺衍生物
    • US08741957B2
    • 2014-06-03
    • US12304455
    • 2007-06-13
    • Patricia SalvatiStefano RossettiLuca Benatti
    • Patricia SalvatiStefano RossettiLuca Benatti
    • A61K31/165A61K31/404A61K31/085A61K31/135A61K31/341A61K31/402
    • A61K31/404A61K31/085A61K31/135A61K31/165A61K31/341A61K31/402
    • The present invention is in the field of pharmacotherapy of cognitive deficits in learning and memory by administering an α-aminoamide, particularly safinamide. Examples of disturbances in cognition that can be treated with compounds of the invention are the ones associated with disorders such as autism, dyslexia, attention deficit hyperactivity disorder, schizophrenia, obsessive compulsive disorders, psychosis, bipolar disorders, depression, Tourette's syndrome, Mild Cognitive Impairment (MCI) and disorders of learning in children, adolescents and adults, Age Associated Memory Impairment, Age Associated Cognitive Decline, Alzheimer's Disease, Parkinson's Disease, Down's Syndrome, traumatic brain injury Huntington's Disease, Progressive Supranuclear Palsy (PSP), HIV, stroke, vascular diseases, Pick's or Creutzfeldt-Jacob diseases, multiple sclerosis (MS), other white matter disorders and drug-induced cognitive worsening.
    • 本发明通过给予α-氨基酰胺,特别是safinamide,在学习和记忆中的认知缺陷的药物治疗领域。 可以用本发明化合物治疗的认知障碍的例子是与自闭症,阅读困难,注意缺陷多动障碍,精神分裂症,强迫症,精神病,双相情感障碍,抑郁症,Tourette综合征,轻度认知障碍 (MCI)和儿童,青少年和成年人学习障碍,年龄相关记忆障碍,年龄相关认知衰退,阿尔茨海默病,帕金森病,唐氏综合征,创伤性脑损伤亨廷顿病,进行性核核麻痹(PSP),艾滋病毒,中风, 血管疾病,Pick's或Creutzfeldt-Jacob疾病,多发性硬化症(MS),其他白质病症和药物诱导的认知恶化。
    • 29. 发明授权
    • Substituted benzylaminoalkylene heterocycles
    • 取代的苄基氨基亚烷基杂环
    • US07649005B2
    • 2010-01-19
    • US10575627
    • 2004-10-05
    • Patricia SalvatiCarla CacciaPiero MelloniAlessandra RestivoCibele Sabido DavidStefania Vallese
    • Patricia SalvatiCarla CacciaPiero MelloniAlessandra RestivoCibele Sabido DavidStefania Vallese
    • A61K31/44C07D213/02
    • C07D261/02A61K31/341A61K31/422A61K31/426C07D213/38C07D233/64C07D235/14C07D249/08C07D261/08C07D263/32C07D277/28C07D307/14C07D307/38C07D307/52C07D307/81C07D309/04C07D319/12C07D333/20
    • This invention is related to compounds of general formula (I) wherein X is oxygen or sulphur or a NR7 group; R1 is C3-C8 alkyl, or C1-C8 alkyl substituted by phenoxy or phenyl, both phenoxy or phenyl being optionally substituted by one or more fluoro, chloro, trifluoromethyl, C1-C6 alkyl, hydroxyl, C1-C6 alkoxy; R2, R3 are independently hydrogen, C1-C6 alkyl, halogen, trifluoromethyl, hydroxy or C1-C6 alkoxy; R4 is hydrogen, C1-C8 alkyl; R5, R6 are independently hydrogen, C1-C3 alkyl, optionally substituted by hydroxy or phenyl; R7 is hydrogen or straight or branched C1-C3 alkyl; Het is a five to seven membered, saturated or unsaturated heteromonocyclic or an eight to ten membered, saturated or unsaturated heterobicyclic group, containing one or more heteroatoms chosen independently from nitrogen, oxygen and sulphur, said mono- or bicyclic groups being optionally substituted by C1-C6alkyl, halogen, hydroxyl or C1-C6 alkoxy; and the pharmaceutically acceptable salts or prodrug thereof, that are active as sodium and/or calcium channel modulators and/or as selective MAO-B inhibitors and therefore useful in preventing, alleviating and curing a wide range of pathologies, including, but not limited to, neurological, psychiatric, cardiovascular, inflammatory, ophthalmic, urologic, metabolic and gastrointestinal diseases, where the above mechanisms have been described as playing a pathological role.
    • 本发明涉及通式(I)的化合物,其中X是氧或硫或NR 7基团; R 1是C 3 -C 8烷基或被苯氧基或苯基取代的C 1 -C 8烷基,苯氧基或苯基任选被一个或多个氟,氯,三氟甲基,C 1 -C 6烷基,羟基,C 1 -C 6烷氧基取代; R2,R3独立地是氢,C1-C6烷基,卤素,三氟甲基,羟基或C1-C6烷氧基; R4是氢,C1-C8烷基; R5,R6独立地为氢,任选被羟基或苯基取代的C 1 -C 3烷基; R 7是氢或直链或支链C 1 -C 3烷基; Het是五至七元饱和或不饱和杂单环或八至十元饱和或不饱和杂双环基团,其含有一个或多个独立地选自氮,氧和硫的杂原子,所述单 - 或双环基团任选被C 1 -C 1-6烷基,卤素,羟基或C 1 -C 6烷氧基; 其作为钠和/或钙通道调节剂和/或作为选择性MAO-B抑制剂是有活性的,因此可用于预防,缓解和治愈广泛范围的病症,包括但不限于 神经,精神,心血管,炎症,眼科,泌尿,代谢和胃肠疾病,其中上述机制已被描述为发挥病理作用。