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    • 75. 发明申请
    • BICYCLIC 2,3-DIHYRDOBENZAZINE COMPOUNDS FOR USE IN THERAPY
    • 双酚2,3-二羟基苯并嗪化合物用于治疗
    • WO2012130306A1
    • 2012-10-04
    • PCT/EP2011/054959
    • 2011-03-30
    • ELARA PHARMACEUTICALS GMBHJANSSEN, BerndTHOMSON, DouglasMÜLBAIER, MarcelALONSO, JorgeENCINAS-LOPEZ, ArantxaWENDT, BerndSCHULTES, Christoph
    • JANSSEN, BerndTHOMSON, DouglasMÜLBAIER, MarcelALONSO, JorgeENCINAS-LOPEZ, ArantxaWENDT, BerndSCHULTES, Christoph
    • C07D413/04C07D417/04C07D419/04A61K31/538A61K31/5415A61P29/00
    • C07D413/04C07D413/12C07D413/14C07D417/04C07D417/12C07D417/14C07D498/04
    • The present invention provides novel 2,3-dihydrobenzazine compounds of formula (I) and to their salts. The compounds inhibit cell proliferation and cell division and they also inhibit the activation of Hypoxia Inducible Factor (HIF)-mediated transcription and signaling under hypoxic conditions (I) wherein X is O or S(=O)n; n is 0, 1 or 2; R 1 is an optionally substituted C-bound bicyclyl comprising a first ring which is a benzene ring or a 5- or 6-membered heteroaromatic ring having either 1, 2 or 3 nitrogen atoms as heteroatom ring members or 1 oxygen or 1 sulfur atom and 0, 1 or 2 nitrogen atoms as heteroatom ring members, and a second ring, which is fused to the first ring, where the second ring is a 5-, 6- or 7-membered carbocyclic ring or a 5-, 6- or 7-membered heterocyclic ring having 1, 2 or 3 heteroatom ring members selected from oxygen, sulfur and nitrogen, where sulfur atoms, if present, may be present as S, S(O) or S(O) 2 and where the saturated or unsaturated carbocyclic or heterocyclic second ring may also have 1 or 2 carbonyl groups or thiocarbonyl groups as ring members; R 2 is an optionally substituted aromatic radical selected from phenyl, C-bound mono- cyclic 5- or 6-membered heteroaryl or C-bound bicyclyl comprising a first ring which is a benzene ring or a 5- or 6-membered heteroaromatic ring and a second ring, which is fused to the first ring, where the second ring is a 5-, 6- or 7-membered carbocyclic ring or a 5-, 6- or 7-membered heterocyclic ring.
    • 本发明提供新的式(I)的2,3-二氢苯并嗪化合物及其盐。 这些化合物抑制细胞增殖和细胞分裂,并且还在低氧条件下(I)抑制缺氧诱导因子(HIF)介导的转录和信号传导的活化,其中X是O或S(= O)n; n为0,1或2; R1是任选取代的C结合的双环,其包含第一环,其是苯环或具有1,2或3个氮原子作为杂原子环成员或1个氧或1个硫原子的5或6元杂芳环和0 ,1或2个氮原子作为杂原子环成员,和第二个环,其与第一个环稠合,其中第二个环是5-,6-或7-元碳环或5-,6-或7 含有1,2或3个选自氧,硫和氮的杂原子环成员的杂环,其中硫原子(如果存在)可以S,S(O)或S(O)2存在,其中饱和或不饱和的 碳环或杂环第二环也可以具有1或2个羰基或硫代羰基作为环成员; R2是任选取代的芳基,其选自苯基,C-结合的单环5-或6-元杂芳基或C结合的双环,其包含第一环,其是苯环或5-或6-元杂芳环, 第二个环与第一个环融合,其中第二个环是5-,6-或7-元的碳环或5-,6-或7-元杂环。