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    • 6. 发明申请
    • COMPOSITIONS COMPRISING LIPOPHILIC DIESTERS OF CHELATING AGENTS NON-COVALENTLY ASSOCIATED WITH ORGANIC AMINES
    • 组合物包含与有机氨基相关的螯合剂的锂离子电池
    • WO2015092788A1
    • 2015-06-25
    • PCT/IL2014/051099
    • 2014-12-16
    • D-PHARM LTD.
    • TSIMANIS, AlexanderKREYNIN, HaimKOZAK, AlexanderSHAPIRO, IsraelVINNEKOVA, MarinaROSENBERG, Gilad
    • A61K31/194A61P7/00A61K38/03
    • A61K31/23
    • The present invention provides pharmaceutical compositions comprising lipophilic diesters of l,2-bis(2-aminophenoxy)ethane-N,N,N',N' -tetraacetic acid denoted herein as B APTA-DE, or salts thereof, in non-covalent association with a free amino acid, wherein a stoichiometric ratio of the free amino acid and the lipophilic diester in the composition is at least 3: 1, M denotes a hydrogen ion and/or a physiologically acceptable cation, and wherein R is selected from the group consisting of C n H 2n+1 (n=1-10), C n H 2n+1 (OCH 2 CH 2 ) m (n=1-20, m=1-6), (C n H 2n+1 )2N(CH2)m (n=1-6, m=1-6) and substituted or unsubstituted ArCH 2 ; the substituents on the aromatic rings being in the ortho position. The invention further concerns use of said pharmaceutical compositions in the treatment of neurological conditions or diseases related to abnormal levels of divalent metal ions, said treatment resulting in minimizing the risk of developing undesired side effects associated with the therapeutic use of the lipophilic diester salts.
    • 本发明提供药物组合物,其包含以非共价键形式表示为B APTA-DE的1,2-双(2-氨基苯氧基)乙烷-N,N,N',N' - 四乙酸或其盐的亲脂性二酯 与游离氨基酸缔合,其中组合物中游离氨基酸和亲脂性二酯的化学计量比为至少3:1,M表示氢离子和/或生理上可接受的阳离子,并且其中R选自 CnH2n + 1(n = 1-10),CnH2n + 1(OCH2CH2)m(n = 1-20,m = 1-6),(CnH2n + 1)2N(CH2)m(n = 6,m = 1-6)和取代或未取代的ArCH 2; 芳环上的取代基处于邻位。 本发明还涉及所述药物组合物在治疗与二价金属离子的异常水平相关的神经病症或疾病方面的应用,所述治疗导致最小化与治疗性使用亲脂性二酯盐相关的不期望的副作用的风险。