由于对市售药物的抗药性的不断出现,疟疾仍然是对人类的主要威胁。合成了二十一种带有末端联苯,芳基磺酰胺或芳基砜基序的吡唑并吡喃基抑制剂,并针对叶酸循环的关键酶丝氨酸羟甲基转移酶(SHMT)进行了测试。在低纳摩尔范围(18-56 n m)的基于细胞的测定中,最佳配体可抑制靶标中的恶性疟原虫(Pf)和拟南芥(At)SHMT以及Pf NF54菌株。间日疟原虫的七个共晶体结构(Pv)SHMT的分辨率为2.2–2.6Å。我们观察到邻位取代联苯部分的扭转角对基于细胞的功效产生了前所未有的影响。在与芳基磺酰胺类似物的络合物中突出显示了磺酰基部分的特殊亲脂性,它们以它们优选的交错方向结合。在配体的构象偏好的背景下讨论了结果。
由于对市售药物的抗药性的不断出现,疟疾仍然是对人类的主要威胁。合成了二十一种带有末端联苯,芳基磺酰胺或芳基砜基序的吡唑并吡喃基抑制剂,并针对叶酸循环的关键酶丝氨酸羟甲基转移酶(SHMT)进行了测试。在低纳摩尔范围(18-56 n m)的基于细胞的测定中,最佳配体可抑制靶标中的恶性疟原虫(Pf)和拟南芥(At)SHMT以及Pf NF54菌株。间日疟原虫的七个共晶体结构(Pv)SHMT的分辨率为2.2–2.6Å。我们观察到邻位取代联苯部分的扭转角对基于细胞的功效产生了前所未有的影响。在与芳基磺酰胺类似物的络合物中突出显示了磺酰基部分的特殊亲脂性,它们以它们优选的交错方向结合。在配体的构象偏好的背景下讨论了结果。
The present invention relates to novel retinoid-related orphan receptor gamma (RORγ) modulators and their use in the treatment of diseases mediated by RORγ.
SUBSTITUTED PYRAZOLO[1,5-A] PYRIDINE AS TROPOMYOSIN RECEPTOR KINASE (TRK) INHIBITORS
申请人:Dr. Reddy's Laboratories Ltd.
公开号:US20140371217A1
公开(公告)日:2014-12-18
The present application relates to a series of substituted pyrazolo[1,5-a]pyridine compounds, their use as tropomyosin receptor kinase (Trk) family protein kinase inhibitors, method of making and pharmaceutical compositions comprising such compounds.
[EN] SUBSTITUTED PYRAZOLO[1,5-A] PYRIDINE AS TROPOMYOSIN RECEPTOR KINASE (TRK) INHIBITORS<br/>[FR] PYRAZOLO[1,5-A]PYRIDINES SUBSTITUÉES EN TANT QU'INHIBITEURS DU RÉCEPTEUR KINASE LIÉ À LA TROPOMYOSINE (TRK)
申请人:REDDYS LAB LTD DR
公开号:WO2013088256A1
公开(公告)日:2013-06-20
The present application relates to a series of substituted pyrazolo[1,5-a]pyridine compounds, their use as tropomyosin receptor kinase (Trk) family protein kinase inhibitors., method of making and pharmaceutical compositions comprising such compounds.
Substituted pyrazolo[1,5-a] pyridine as tropomyosin receptor kinase (Trk) inhibitors
申请人:Dr. Reddy's Laboratories Ltd.
公开号:US09045478B2
公开(公告)日:2015-06-02
The present application relates to a series of substituted pyrazolo[1,5-a]pyridine compounds, their use as tropomyosin receptor kinase (Trk) family protein kinase inhibitors, method of making and pharmaceutical compositions comprising such compounds.