One-pot sequential multicomponent route to 2,4-diaminothiazoles—a facile approach to bioactive agents for cancer therapeutics
摘要:
A facile one-pot sequential three-component route to 2,4-diaminothiazoles is reported. The new approach employs the mildest reaction conditions and commercially available reagents to generate diverse 2-alkyl/arylamino-4-amino-5-aroyl/heteroylthiazoles in short reaction times, good yield, and purity. (C) 2012 Elsevier Ltd. All rights reserved.
2,4-Diaminothiazole derivatives which inhibit GSK-3 (glycogen synthase kinase-3) and which are useful for the treatment and/or prevention disorders and diseases wherein an inhibition of GSK-3 is beneficial, especially especially Alzheimer's disease, bipolar disorder, IGT (impaired glucose tolerance), Type 1 diabetes, Type 2 diabetes and obesity.
[EN] DIAMINOTHIAZOLE COMPOUNDS, COMPOSITIONS AND METHODS OF USE<br/>[FR] COMPOSÉS DE DIAMINOTHIAZOLE, COMPOSITIONS ET PROCÉDÉS D'UTILISATION ASSOCIÉS
申请人:APOGEE BIOTECHNOLOGY CORP
公开号:WO2018089902A1
公开(公告)日:2018-05-17
The disclosure relates to diaminothiazole derivatives of formula (I) where the variables are as defined herein, pharmaceutical compositions containing such compounds, and methods for the use of such compounds and compositions for the treatment of hyperproliferative, inflammatory or neurologic diseases and disorders.
An efficient protocol for solid phase aminothiazole synthesis
作者:Kumaran G. Sreejalekshmi、Satyabhama K.C. Devi、Kallikat N. Rajasekharan
DOI:10.1016/j.tetlet.2006.06.169
日期:2006.8
An efficient synthesis of 2,4-diamino-5-ketothiazoles under solidphase conditions has been achieved by the reaction of polymer supported amidinothioureas with α-haloketones. This novel synthetic approach involving traceless cleavage from the support is suited for automation, and allows solidphase combinatorial synthesis of 2,4-diamino-5-ketothiazoles in good yields and purities.
[EN] 2,4-DIAMINOTHIAZOLE DERIVATIVES AND THEIR USE AS GLYCOGEN SYNTHASE KINASE-3 (GSK-3) INHIBITORS<br/>[FR] DERIVES DE 2,4-DIAMINOTHIAZOLE
申请人:NOVO NORDISK AS
公开号:WO2001056567A1
公开(公告)日:2001-08-09
2,4-Diaminothiazole derivatives which inhibit GSK-3 (glycogen synthase kinase-3) and which are useful for the treatment and/or prevention disorders and diseases wherein an inhibition of GSK-3 is beneficial, especially especially Alzheimer's disease, bipolar disorder, IGT (impaired glucose tolerance), Type 1 diabetes, Type 2 diabetes and obesity.
Compounds active on phosphodiesterase PDE4B are provided. Also provided herewith are compositions useful for treatment of PDE4B-mediated diseases or conditions, and methods for the use thereof.