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    • 5. 发明申请
    • PURINE DERIVATIVES, PREPARATION METHOD AND PHARMACEUTICAL COMPOSITIONS CONTAINING SAME
    • 嘌呤衍生物,制备方法和含有其的药物组合物
    • WO00071543A1
    • 2000-11-30
    • PCT/FR2000/001335
    • 2000-05-18
    • C07D473/16A61K31/52A61P17/06A61P25/28A61P31/04A61P33/00A61P35/00A61P43/00C07D473/00C07D473/18C07D473/24C07D473/40
    • C07D473/00A61K31/52
    • The invention concerns novel products of formula (I), wherein: Z represents -CH2-, -SO2-, -CO-, -COO-, -CONH- or -(CH2)2-NR3-; n represents 0 or 1; R1 represents hydrogen, aryl, -CH2-aryl, -SO2-aryl, -CO-aryl, heterocyclic, -CH2- heterocyclic, alkyl and -SO2-alkyl; R2 represents alkyl, cycloalkyl or heterocycle containing oxygen, sulphur or NR3; Y represents oxygen, sulphur or NR3; D1 and D2 are either selected among hydrogen, hydroxyl, alkyl, alkoxy and NHR5, or form =O, or =N-OR4; R3 represents hydrogen, alkyl or cycloalkyl; R4 represents hydrogen, alkyl, cycloalkyl or aryl; R5 represents hydrogen, alkyl, cycloalkyl or -COOtbu; R6 represents hydrogen, halogen, hydroxyl, alkyl, alkoxy or NHR3; said products being all in isomeric forms and their salts, as medicines.
    • 本发明涉及式(I)的新产物,其中:Z表示-CH 2 - , - SO 2 - , - CO - , - COO - , - CONH-或 - (CH 2)2 -NR 3 - n表示0或1; R 1表示氢,芳基,-CH 2 - 芳基,-SO 2 - 芳基,-CO-芳基,杂环,-CH 2 - 杂环,烷基和-SO 2 - 烷基; R 2表示含有氧,硫或NR 3的烷基,环烷基或杂环; Y表示氧,硫或NR 3; D1和D2选自氢,羟基,烷基,烷氧基和NHR5,或形式= O或= N-OR4; R3代表氢,烷基或环烷基; R4表示氢,烷基,环烷基或芳基; R5代表氢,烷基,环烷基或-COOtbu; R6表示氢,卤素,羟基,烷基,烷氧基或NHR3; 所述产品全部为异构体形式及其盐,作为药物。
    • 6. 发明申请
    • CYCLIN DEPENDENT KINASE INHIBITING PURINE DERIVATIVES
    • CYCLIN依赖性激酶抑制嘌呤衍生物
    • WO99002162A1
    • 1999-01-21
    • PCT/GB1998/002025
    • 1998-07-10
    • A61K31/52A61K31/522A61K31/7042A61K31/7052A61K31/7076A61P35/00A61P43/00C07D473/18C07D473/24C07D473/26C07D473/30C07D473/40C07H15/26C07H17/02A61K31/70
    • C07H15/26C07D473/18C07D473/30C07D473/40
    • A range is disclosed of purine derivatives (I) which can act as inhibitors of cyclin dependent kinases (CDKs) and which thereby c an provide useful therapeutic compounds for use in treatment of tumours or other cell proliferation disorders. The compounds of this invention bind to CDK molecules in a manner that appears to be different to that of known CDK inhibitors such as olomoucine and roscovitine. In formula (I), in preferred embodiments: X is O, S or CHRx where Rx is H or C1-4 alkyl; D is H, halo or NZ1Z2 where Z1 and Z2 are each independently H or C1-4 alkyl or C1-4 hydroxyalkyl; A is selected from H, C1-4 alkyl, C1-4 alkoxy, hydroxy, CH2(CH2)nOH (n=1-4), and NRa1Ra2 where Ra1 and Ra2 are each independently H or C1-4 alkyl; B is selected from H, C1-4 alkyl, C1-4 alkoxy, CF3, an optionally substituted aryl (e.g. phenyl) or an optionally substituted aralkyl (e.g. benzyl), and an hydroxy group that provides a C=O tautomer; and Y is or includes an optionally substituted 4- to 8-membered carbocyclic or heterocyclic ring; or comprises an optionally substituted linear or branched hydrocarbon chain.
    • 公开了可作为细胞周期蛋白依赖性激酶(CDK)抑制剂的嘌呤衍生物(I)的范围,由此可以提供用于治疗肿瘤或其它细胞增殖病症的有用的治疗化合物。 本发明的化合物以与已知的CDK抑制剂例如奥洛莫斯和罗斯考维胺似乎不同的方式结合CDK分子。 在式(I)中,在优选的实施方案中:X是O,S或CHR x,其中Rx是H或C 1-4烷基; D是H,卤素或NZ 1 Z 2,其中Z 1和Z 2各自独立地为H或C 1-4烷基或C 1-4羟基烷基; A选自H,C 1-4烷基,C 1-4烷氧基,羟基,CH 2(CH 2)n OH(n = 1-4)和NR a R a 2,其中R 1a和R 2a各自独立地为H或C 1-4烷基; B选自H,C 1-4烷基,C 1-4烷氧基,CF 3,任选取代的芳基(如苯基)或任选取代的芳烷基(如苄基)和提供C = O互变异构体的羟基; 并且Y是或包括任选取代的4-至8-元碳环或杂环; 或包含任选取代的直链或支链烃链。