Identification of novel SIRT2-selective inhibitors using a click chemistry approach
摘要:
A series of 114 SIRT inhibitor candidates was assembled using 'click chemistry', by reacting two alkynes bearing 2-anilinobenzamide pharmacophore with 57 azide building blocks in the presence of Cu( I) catalyst. Screening identified two SIRT2-selective inhibitors, which were more SIRT2-selective than AGK2, a known SIRT2 inhibitor. These findings will be useful for further development of SIRT2-selective inhibitors. (C) 2014 Elsevier Ltd. All rights reserved.
[EN] PYRROLOPYRIMIDINE DERIVATIVES<br/>[FR] DERIVES DE PYRROLOPYRIMIDINE
申请人:PFIZER PROD INC
公开号:WO2004056830A1
公开(公告)日:2004-07-08
The invention relates to compounds of the formula 1or a pharmaceutically acceptable salt, prodrug or hydrates thereof, wherein Q, A, L, R1, R2 and R3 are as defined herein. The invention also relates to pharmaceutical compositions containing the compounds of formula 1 and to methods of treating hyperproliferative disorders in a mammal by administering the compounds of formula 1.
A direct and catalytic method is reported here for β‐arylation of N‐protected lactams with simple aryl iodides. The transformation is enabled by merging soft enolization of lactams, palladium‐catalyzed desaturation, Ar−X bond activation, and aryl conjugate addition. The reaction is operated under mild reaction conditions, is scalable, and is chemoselective. Application of this method to concise syntheses
[EN] NOVEL IMIDAZOLE DERIVATIVES AND THEIR USE AS PHARMACEUTICAL AGENTS<br/>[FR] NOUVEAUX DERIVES D'IMIDAZOLE ET LEUR UTILISATION COMME AGENTS PHARMACEUTIQUES
申请人:HOFFMANN LA ROCHE
公开号:WO2005040154A1
公开(公告)日:2005-05-06
Compounds of the general formula (I) are valuable therapeutics for the treatment of cancer and cancer related diseases.
通式(I)的化合物对于治疗癌症和与癌症相关的疾病非常有价值。
2-(2,6-dichlorophenyl)-diarylimidazoles
申请人:——
公开号:US20030199691A1
公开(公告)日:2003-10-23
1
The invention is directed to compounds of formula (I), which are valuable therapeutics for the treatment of cancer and related diseases.
这项发明涉及到式(I)的化合物,这些化合物对于治疗癌症和相关疾病非常有价值。
Palladium-Catalyzed γ-C(sp<sup>3</sup>
)−H Arylation of Thiols by a Detachable Protecting/Directing Group
作者:Likun Jin、Jianchun Wang、Guangbin Dong
DOI:10.1002/anie.201807760
日期:2018.9.17
Reported herein is a palladium‐catalyzed, directed γ‐C(sp3)−Harylation of protected thiols. The key is to utilize Michael acceptors as a dual reagent to install a protecting/directing group on thiols by a thiol‐Michael click reaction, and remove it later under basic conditions. The C−H arylation proceeds with high functional‐group tolerance and the deprotected thiols can be further transformed into