Preparation of Sephadex Derivatives with Optically Active Groups and Column-chromatographic Application to the Resolution of Some Cobalt(III) Complexes
cation-exchangers were newly prepared as Sephadex derivatives derived from L-alanine, L-valine, L-aspartic acid, and L-threonine. They were applied to the column-chromatographic resolution of somecobalt(III) complexes, partial resolution being attained.
[EN] METHODS FOR INHIBITING RAS<br/>[FR] PROCÉDÉS D'INHIBITION DE RAS
申请人:REVOLUTION MEDICINES INC
公开号:WO2022251292A1
公开(公告)日:2022-12-01
The disclosure features methods for inhibiting RAS proteins. The disclosure also contains methods for the treatment of cancer.
该披露涉及抑制RAS蛋白的方法。该披露还包含治疗癌症的方法。
[EN] RAS INHIBITORS FOR THE TREATMENT OF CANCER<br/>[FR] INHIBITEURS DE RAS POUR LE TRAITEMENT DU CANCER
申请人:REVOLUTION MEDICINES INC
公开号:WO2022235870A1
公开(公告)日:2022-11-10
The invention features macrocyclic compounds, and pharmaceutical compositions and protein complexes thereof, capable of inhibiting Ras proteins, and their uses in the treatment of cancers.
该发明涉及一种大环化合物,以及其药物组合物和蛋白质复合物,能够抑制Ras蛋白,并在癌症治疗中使用。
[EN] COVALENT RAS INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS DE RAS COVALENTS ET LEURS UTILISATIONS
申请人:REVOLUTION MEDICINES INC
公开号:WO2022235866A1
公开(公告)日:2022-11-10
The disclosure features compounds, or pharmaceutically acceptable salts thereof, alone and in combination with other therapeutic agents, pharmaceutical compositions, and protein conjugates thereof, capable of modulating biological processes including Ras, and their uses in the treatment of cancers.
Reaction of caesium 4-chlorophenate and chlorohydrins from threonines: synthesis of clofibrate analogues
作者:Maria Grazia Perrone、Ernesto Santandrea、Leonardo Di Nunno、Antonio Scilimati、Vincenzo Tortorella、Francesco Capitelli、Valerio Bertolasi
DOI:10.1016/j.tetasy.2005.01.006
日期:2005.2
Clofibrate is a well-known peroxisome prolifierator-activated receptor-alpha (PPARalpha) agonist, used in the treatment of hyperlipaemias and atherosclerosis and to prevent heart failure. Herein, the preparation of the four enantiomerically pure stereoisomers of ethyl 2-(4-chlorophenoxy)-3-hydroxybutanoate as clofibrate analogues is described. Biological evaluation of these new compounds was performed by a transactivation assay in a transiently transfected monkey kidney fibroblast cell line. All four diastereomers were inactive even at 300 muM, where clofibrate showed an evident activity, suggesting that the designed clofibrate molecular structural modifications in the analogues caused the loss of peroxisome proliferator-activated receptor-alpha (PPARalpha) activity. (C) 2005 Elsevier Ltd. All rights reserved.