Substituted benzimidazoles as modulators of Ras signaling
申请人:VANDERBILT UNIVERSITY
公开号:US10501421B1
公开(公告)日:2019-12-10
Benzimidazole compounds that increase the rate of SOS-mediated nucleotide exchange on Ras by binding to a functionally relevant, chemically tractable pocket on the SOS protein, as part of the Ras:SOS:Ras complex.
Discovery and Structure-Based Optimization of Benzimidazole-Derived Activators of SOS1-Mediated Nucleotide Exchange on RAS
作者:Timothy R. Hodges、Jason R. Abbott、Andrew J. Little、Dhruba Sarkar、James M. Salovich、Jennifer E. Howes、Denis T. Akan、Jiqing Sai、Allison L. Arnold、Carrie Browning、Michael C. Burns、Tammy Sobolik、Qi Sun、Yugandhar Beesetty、Jesse A. Coker、Dirk Scharn、Heinz Stadtmueller、Olivia W. Rossanese、Jason Phan、Alex G. Waterson、Darryl B. McConnell、Stephen W. Fesik
DOI:10.1021/acs.jmedchem.8b01108
日期:2018.10.11
Son of sevenlesshomologue1 (SOS1) is a guanine nucleotide exchange factor that catalyzes the exchange of GDP for GTP on RAS. In its active form, GTP-bound RAS is responsible for numerous critical cellular processes. Aberrant RAS activity is involved in ∼30% of all human cancers; hence, SOS1 is an attractive therapeutic target for its role in modulatingRAS activation. Here, we describe a new series
[EN] PIPERAZINE DERIVATIVE RENIN INHIBITORS<br/>[FR] DERIVES DE PIPERAZINE AGISSANT COMME INHIBITEURS DE LA RENINE
申请人:WARNER LAMBERT CO
公开号:WO2004089915A1
公开(公告)日:2004-10-21
Disclosed are piperazine derivatives, their manufacture and use as inhibitors of renin. Formula (I):
揭示了哌嗪衍生物,它们的制备以及作为肾素抑制剂的用途。化学式(I):
[EN] PYRAZOLE COMPOUNDS AND THEIR USE AS T-TYPE CALCIUM CHANNEL BLOCKERS<br/>[FR] COMPOSÉS DE PYRAZOLE ET LEUR UTILISATION EN TANT QUE BLOQUEURS DES CANAUX CALCIQUES DE TYPE T
申请人:ACTELION PHARMACEUTICALS LTD
公开号:WO2015186056A1
公开(公告)日:2015-12-10
The invention relates to compounds of formula (I) Formula (I) wherein X, Y, R1, R2, (R4)n, and (R5)m are as defined in the description, and to pharmaceutically acceptable salts of such compounds. These compounds are useful as calcium T-channel blockers.
Mechanistic Studies into the Oxidative Addition of Co(I) Complexes: Combining Electroanalytical Techniques with Parameterization
作者:Christopher Sandford、Lydia R. Fries、Tyler E. Ball、Shelley D. Minteer、Matthew S. Sigman
DOI:10.1021/jacs.9b10771
日期:2019.11.27
generated Co(I) complexes has been widely utilized as a strategy to produce carbon-centered radicals when cobalt is ligated by a polydentate ligand. Changing to a bidentate ligand provides the opportunity to access discrete Co(III)-C bonded complexes for alternative reactivity, but knowledge of how ligand and/or substrate structures affect catalytic steps is pivotal to reaction design and catalyst optimization