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    • 3. 发明申请
    • METHODS FOR THE IDENTIFICATION OF PI3K INTERACTING MOLECULES AND FOR THE PURIFICATION OF PI3K
    • PI3K相互作用分子鉴定方法和PI3K纯化方法
    • WO2008015013A1
    • 2008-02-07
    • PCT/EP2007/006887
    • 2007-08-03
    • CELLZOME AGBERGAMINI MOORE, GiovannaCANSFIELD, AndrewRAMSDEN, NigelNEUBAUER, Gitte
    • BERGAMINI MOORE, GiovannaCANSFIELD, AndrewRAMSDEN, NigelNEUBAUER, Gitte
    • G01N33/573C12Q1/48
    • C12Q1/485G01N2500/02
    • The present invention relates to a method for the identification of a PI3K interacting compound, comprising the steps of a) providing a protein preparation containing PI3K, b) contacting the protein preparation with phenylthiazole ligand 1 immobilized on a solid support under conditions allowing the formation of a phenylthiazole ligand 1 - PI3K complex, c) incubating the phenylthiazole ligand 1 - PI3K complex with a given compound, and d) determining whether the compound is able to separate PI3K from the immobilized phenylthiazole ligand 1. Furthermore, the present invention relates to a method for the identification of a PI3K interacting compound, comprising the steps of a) providing a protein preparation containing PI3K, b) contacting the protein preparation with phenylthiazole ligand 1 immobilized on a solid support and with a given compound under conditions allowing the formation of a phenylthiazole ligand 1 - PI3K complex, and c) detecting the phenylthiazole ligand 1 - PI3K complex formed in step b). Furthermore, the present invention relates to a method for the identification of a PI3 K interacting compound, comprising the steps of a) providing two aliquots of a protein preparation containing PI3K, b) contacting one aliquot with the phenylthiazole ligand 1 immobilized on a solid support under conditions allowing the formation of a phenylthiazole ligand 1 - PI3K complex, c) contacting the other aliquot with the phenylthiazole ligand 1 immobilized on a solid support and with a given compound under conditions allowing the formation of a phenylthiazole ligand 1 - PI3K complex, and d) determining the amount of the phenylthiazole ligand 1 - PI3K complex formed in steps b) and c). Furthermore, the present invention realtes to a method for the identification of a PI3K interacting compound, comprising the steps of a) providing two aliquots comprising each at least one cell containing PI3K, b) incubating one aliquot with a given compound, c) harvesting the cells of each aliquot, d) lysing the cells in order to obtain protein preparations, e) contacting the protein preparations with the phenylthiazole ligand 1 immobilized on a solid support under conditions allowing the formation of a phenylthiazole ligand 1 - PI3K complex, and f) determining the amount of the phenylthiazole ligand 1 - PI3K complex formed in each aliquot in step e).
    • 本发明涉及一种鉴定PI3K相互作用化合物的方法,包括以下步骤:a)提供含有PI3K的蛋白质制剂,b)使蛋白制备物与固定在固相载体上的苯基噻唑配体1接触, 苯基噻唑配体1-PI3K复合物,c)将苯基噻唑配体1-PI3K复合物与给定化合物一起孵育,以及d)测定该化合物是否能够从固定的苯基噻唑配体1分离PI3K。此外,本发明涉及 用于鉴定PI3K相互作用化合物的方法,包括以下步骤:a)提供含有PI3K的蛋白质制剂,b)使所述蛋白质制剂与固定在固体支持物上的苯基噻唑配体1和给定化合物在允许形成 苯基噻唑配体1-PI3K复合物,和c)检测苯基噻唑配体1-PI3K互补 x在步骤b)中形成。 此外,本发明涉及用于鉴定PI3K相互作用化合物的方法,包括以下步骤:a)提供含有PI3K的蛋白质制剂的两个等分试样,b)使一个等分试样与固定在固体支持物上的苯基噻唑配体1接触 在允许形成苯基噻唑配体1-PI3K复合物的条件下,c)使其他等分试样与固定在固体载体上的苯基噻唑配体1和允许形成苯基噻唑配体1-PI3K复合物的条件下与给定化合物接触,以及 d)测定步骤b)和c)中形成的苯基噻唑配体1-PI3K复合物的量。 此外,本发明涉及用于鉴定PI3K相互作用化合物的方法,其包括以下步骤:a)提供两个等分试样,其包含每个至少一个含有PI3K的细胞,b)将一个等分试样与给定化合物一起孵育,c) 每个等分试样的细胞,d)裂解细胞以获得蛋白质制剂,e)在允许形成苯基噻唑配体1-PI3K复合物的条件下,使蛋白质制剂与固定在固体支持物上的苯基噻唑配体1接触,以及f) 测定在步骤e)中在每个等分试样中形成的苯基噻唑配体1-PI3K复合物的量。
    • 4. 发明申请
    • HYDROXAMIC ACIDS AS HDAC6 INHIBITORS
    • 羟基酸作为HDAC6抑制剂
    • WO2013041407A1
    • 2013-03-28
    • PCT/EP2012/067721
    • 2012-09-11
    • CELLZOME AGCELLZOME LIMITEDRAMSDEN, NigelBELL, Kathryn
    • RAMSDEN, NigelBELL, Kathryn
    • A61K31/166C07D209/18C07D215/14A61P37/00
    • A61K31/166C07C259/06C07C311/08C07C311/13C07C311/17C07D209/08C07D209/18C07D217/04
    • A hydroxamic acid of formula (I) or a pharmaceutically acceptable salt thereof for use in a method for treating or preventing an immunological, inflammatory, autoimmune or allergic disorder or disease, or a transplant rejection, or a graft-versus host disease, or a neurogenerative disease, or neuron injury, where the symbols in formula (I) have the following meanings: X is aryl, heteroaryl, cycloalkyl or heterocyclyl, any of which is unsubstituted or substituted, or H; L is C 1 -C 14 saturated alkylene or C 2 -C 8 -alkenylene, wherein the alkylene or alkenylene is unsubstituted or substituted, wherein one or two of the carbon atoms of the alkylene or alkenylene is replaced by NR', R' being hydrogen, alkyl, acyl, hydrogen, arylalkyl or, together with R, is (C 1 -C 3 )-alkylene, and wherein one or two of the carbon atoms of the alkylene or alkenylene is optionally replaced with O, S, S(O), S(O)2 or C(O); and R is H or, together with R', (C 1 -C 3 )-alkylene.
    • 用于治疗或预防免疫,炎症,自身免疫或过敏性疾病或疾病或移植排斥或移植物抗宿主病的方法中的式(I)的异羟肟酸或其药学上可接受的盐,或 神经元损伤,其中式(I)中的符号具有以下含义:X是芳基,杂芳基,环烷基或杂环基,其中任何一个是未取代或取代的,或H; L是C1-C14饱和亚烷基或C2-C8-亚烯基,其中亚烷基或亚烯基是未取代或取代的,其中亚烷基或亚烯基的一个或两个碳原子被NR'取代,R'是氢,烷基, 酰基,氢,芳基烷基或与R一起为(C 1 -C 3) - 亚烷基,并且其中亚烷基或亚烯基的一个或两个碳原子任选被O,S,S(O),S(O )2或C(O); 并且R是H或与R',(C 1 -C 3) - 亚烷基一起。