[EN] COMPOUNDS FOR TREATING SPINAL MUSCULAR ATROPHY<br/>[FR] COMPOSÉS POUR LE TRAITEMENT DE L'AMYOTROPHIE SPINALE
申请人:PTC THERAPEUTICS INC
公开号:WO2013130689A1
公开(公告)日:2013-09-06
Provided herein are compounds, compositions thereof and uses therewith for treating spinal muscular atrophy.
本文提供了用于治疗脊髓性肌萎缩症的化合物、组合物及其用途。
Aza-aryl 1H-pyrazol-1-YL benzene sulfonamides
申请人:ChemoCentryx, Inc.
公开号:US08916601B2
公开(公告)日:2014-12-23
Compounds are provided that act as potent antagonists of the CCR(9) receptor. Animal testing demonstrates that these compounds are useful for treating inflammation, a hallmark disease for CCR(9). The compounds are generally aryl sulfonamide derivatives and are useful in pharmaceutical compositions, methods for the treatment of CCR(9)-mediated diseases, and as controls in assays for the identification of CCR(9) antagonists.
AZA-ARYL 1H-PYRAZOL-1-YL BENZENE SULFONAMIDES AS CCR(9) ANTAGONISTS
申请人:ChemoCentryx, Inc.
公开号:EP3263564A1
公开(公告)日:2018-01-03
Compounds of formula (II) are provided that act as potent antagonists of the CCR(9) receptor. Animal testing demonstrates that these compounds are useful for treating inflammation, a hallmark disease for CCR(9). The compounds are generally aryl sulfonamide derivatives and are useful in pharmaceutical compositions, methods for the treatment of CCR(9)-mediated diseases, and as controls in assays for the identification of CCR(9) antagonists.
Compounds are provided that act as potent antagonists of the CCR(9) receptor. Animal testing demonstrates that these compounds are useful for treating inflammation, a hallmark disease for CCR(9). The compounds are generally aryl sulfonamide derivatives and are useful in pharmaceutical compositions, methods for the treatment of CCR(9)-mediated diseases, and as controls in assays for the identification of CCR(9) antagonists.
Switching the Chemoselectivity in the Amination of 4-Chloroquinazolines with Aminopyrazoles
作者:Zhenlu Shen、Yiming Hong、Xiaofei He、Weimin Mo、Baoxiang Hu、Nan Sun、Xinquan Hu
DOI:10.1021/ol902759k
日期:2010.2.5
The chemoselectivity in the amination of 4-chloroquinazolines with 3-amino-1-pyrazoles was studied. Under the conditions of Pd-2(dba)(3)/Xantphos/Na2CO3, 4-chloroquinazolines underwent selective amination with the cyclic secondary amino group of 3-amino-1H-pyrazoles, whereas 4-chloroquinazolines were exclusively aminated with the primary amino group of 3-amino-1H-pyrazoles via SNAr substitution in the presence of HCI.