Benzene Sulfonamide Thiazole and Oxazole Compounds
申请人:Adams Jerry Leroy
公开号:US20090298815A1
公开(公告)日:2009-12-03
The present invention provides thiazole sulfonamide and oxazole sulfonamide compounds, compositions containing the same, as well as processes for the preparation and methods for their use as pharmaceutical agents.
[EN] PYRAZOLE [3, 4-B] PYRIDINE RAF INHIBITORS<br/>[FR] INHIBITEURS DE RAF DE PYRAZOLE[3,4-B]PYRIDINE
申请人:ARRAY BIOPHARMA INC
公开号:WO2009111279A1
公开(公告)日:2009-09-11
Compounds of Formula I are useful for inhibition of Raf kinases. Methods of using compounds of Formula I and stereoisomers, tautomers, prodrugs and pharmaceutically acceptable salts thereof, for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions are disclosed.
A novel PIFA‐mediated cross‐dehydrogenativecoupling (CDC) reaction of N‐heteroarenes with cyclic ethers has been reported. The reaction utilizes simple and cheap ethanol as the promoter in the presence of visible light, which is mild and efficient and allows the facile transformation of a variety of complex and highly functionalized cyclic ethers into medicinally valuable Cα‐heteroarylated cyclic
direct esterification of alcohols with non-noble metal-based catalytic systems faces great challenges. Here, we report a new chrome-based catalyst stabilized by a single pentaerythritol decorated Anderson-type polyoxometalate, [N(C4H9)4]3[CrMo6O18(OH)3C(OCH2)3CH2OH}], which can realize the efficient transformation from alcohols to esters by H2O2 oxidation in good yields and high selectivity without
醇与基于非贵金属的催化体系直接酯化面临巨大挑战。在这里,我们报告了一种由单季戊四醇修饰的安德森型多金属氧酸盐[N(C 4 H 9)4 ] 3 [CrMo 6 O 18(OH)3 C (OCH 2)3 CH 2 OH}],可以实现H 2 O 2从醇到酯的高效转化无需额外的有机配体,即可以高收率和高选择性进行氧化。该系统可耐受各种功能不同的醇,包括某些天然产物和医药中间体。铬基催化剂可以循环使用几次,并且仍保持原始配置和催化活性。我们还提出了合理的催化机制,并证明了其在工业上的应用潜力。
[EN] 3-SUBSTITUTED PYRAZOLES AND USE AS DLK INHIBITORS<br/>[FR] PYRAZOLES 3 SUBSTITUÉS ET UTILISATION EN TANT QU'INHIBITEURS DE DLK
申请人:HOFFMANN LA ROCHE
公开号:WO2014111496A1
公开(公告)日:2014-07-24
The present invention provides for compounds of Formula (I) and various embodiments thereof, and compositions comprising compounds of Formula (I) and various embodiments thereof. (I) In compounds of Formula I, the groups R1, R2, R3, R4, R5, R6 and R7 have the meaning as described herein. The present invention also provides for methods of using compounds of Formula I and compositions comprising compounds of Formula (I) as DLK inhibitors and for treating neurodegeneration diseases and disorders.