[EN] INDOLONE COMPOUNDS AND THEIR USE AS AMPA RECEPTOR MODULATORS [FR] COMPOSÉS INDOLONES ET UTILISATION DE CES DERNIERS EN TANT QUE MODULATEURS DES RÉCEPTEURS AMPA
随着丝氨酸羟甲基转移酶(SHMT)是抗疟药的可治疗靶点的发现,这项研究的目的是在叶酸生物合成周期中设计该关键酶的新型抑制剂。本文报道了19种基于2-吲哚满酮或二氢茚骨架的新颖螺环配体,并具有吡唑并吡喃核心。测量了对恶性疟原虫(Pf)SHMT(14–76 n m)的强目标亲和力和低纳摩尔范围(165–334 n m)的细胞效能,以及对人胞质SHMT1(h SHMT1)的有趣选择性。间日疟原虫的四个共晶体结构(Pv)SHMT在2.2–2.4Å的分辨率下进行了分析,揭示了乙烯基氰胺对于将配体锚定在活性位点中的关键作用。分子中的螺环基序使吡唑并吡喃核心具有比以前的非螺环类似物更大的弯曲构象。最后,讨论了受体结合的配体的螺内酰胺环的溶剂化。
The present teachings relate to novel compounds of formula I:
wherein the constituent variables are as defined herein. Compounds of the present teachings can act as antagonists of the mammalian adhesion proteins known as selecting. Methods for treating or preventing selectin-mediated disorders are provided, which include administration of these compounds in a therapeutically effective amount.
[EN] PYRROLO CARBOXAMIDES AS MODULATORS OF ORPHAN NUCLEAR RECEPTOR RAR-RELATED ORPHAN RECEPTOR-GAMMA (RORϒ, NR1F3) ACTIVITY AND FOR THE TREATMENT OF CHRONIC INFLAMMATORY AND AUTOIMMUNE DISEASES<br/>[FR] PYRROLOCARBOXAMIDES EN TANT QUE MODULATEURS DE L'ACTIVITÉ D'UN RÉCEPTEUR ORPHELIN GAMMA (RORϒ, NR1F3) APPARENTÉ AU RÉCEPTEUR NUCLÉAIRE ORPHELIN RAR ET DESTINÉS AU TRAITEMENT DE MALADIES INFLAMMATOIRES CHRONIQUES ET AUTO-IMMUNES
申请人:PHENEX PHARMACEUTICALS AG
公开号:WO2013079223A1
公开(公告)日:2013-06-06
The invention provides modulators for the orphan nuclear receptor RORϒ and methods for treating RORϒ mediated diseases by administrating these novel RORϒ modulators to a human or a mammal in need thereof. Specifically, the present invention provides pyrrolo carboxamide compounds of Formula (1) and the enantiomers, diastereomers, N-oxides, tautomers, solvates and pharmaceutically acceptable salts thereof.
PYRROLO CARBOXAMIDES AS MODULATORS OF ORPHAN NUCLEAR RECEPTOR RAR-RELATED ORPHAN RECEPTOR-GAMMA (RORy, NR1F3) ACTIVITY AND FOR THE TREATMENT OF CHRONIC INFLAMMATORY AND AUTOIMMUNE DISEASES
申请人:PHENEX PHARMACEUTICALS AG
公开号:US20140349987A1
公开(公告)日:2014-11-27
The invention provides modulators for the orphan nuclear receptor ROR
γ
and methods for treating ROR
γ
mediated diseases by administrating these novel ROR
γ
modulators to a human or a mammal in need thereof. Specifically, the present invention provides pyrrolo carboxamide compounds of Formula (1) and the enantiomers, diastereomers, N-oxides, tautomers, solvates and pharmaceutically acceptable salts thereof.
Indolone compounds and their use as AMPA receptor modulators
申请人:Janssen Pharmaceutica NV
公开号:US10604484B2
公开(公告)日:2020-03-31
Provided herein are compounds of Formula (I), and pharmaceutically acceptable salts, N-oxides, or solvates thereof,
Also provided herein are pharmaceutical compositions, comprising compounds of Formula (I), and methods of using compounds of Formula (I).
Discovery of 2-[1-(4-Chlorophenyl)cyclopropyl]-3-hydroxy-8-(trifluoromethyl)quinoline-4-carboxylic Acid (PSI-421), a P-Selectin Inhibitor with Improved Pharmacokinetic Properties and Oral Efficacy in Models of Vascular Injury
作者:Adrian Huang、Alessandro Moretto、Kristin Janz、Michael Lowe、Patricia W. Bedard、Steve Tam、Li Di、Valerie Clerin、Natalia Sushkova、Boris Tchernychev、Desiree H. H. Tsao、James C. Keith、Gray D. Shaw、Robert G. Schaub、Qin Wang、Neelu Kaila
DOI:10.1021/jm9013696
日期:2010.8.26
Previously, we reported the discovery of PSI-697 (1a), a C-2 benzyl substituted quinoline salicylic acid-based P-selectin inhibitor. It is active in a variety of animal models of cardiovascular disease. Compound 1a has also been shown to be well tolerated and safe in healthy volunteers at doses of up to 1200 mg in a phase 1 single ascending dose study. However, its oral bioavailability was low. Our goal was to identify a back up compound with equal potency, increased solubility, and increased exposure. We expanded our structure activity-studies in this series by branching at the alpha position of the C-2 benzyl side chain and through modification of substituents on the carboxylic A-ring of the quinoline. This resulted in discovery of PSI-421 with marked improvement in aqueous solubility and pharmacokinetic properties. This compound has shown oral efficacy in animal models of arterial and venous injury and was selected as a preclinical development compound for potential treatment of such diseases as atherosclerosis and deep vein thrombosis.