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.
[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.
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.
2-Arylamino-4-Amino-5-Aroylthiazoles. “One-Pot” Synthesis and Biological Evaluation of a New Class of Inhibitors of Tubulin Polymerization
作者:Romeo Romagnoli、Pier Giovanni Baraldi、Maria Dora Carrion、Olga Cruz-Lopez、Carlota Lopez Cara、Giuseppe Basso、Giampietro Viola、Mohammed Khedr、Jan Balzarini、Siavosh Mahboobi、Andreas Sellmer、Andrea Brancale、Ernest Hamel
DOI:10.1021/jm9001692
日期:2009.9.10
The essential role of microtubules in mitosis makes them a major target of compounds useful for cancer therapy. In our search for potent antitumor agents, a novel series of 2-anilino-4-amino-5-aroylthiazoles was synthesized and evaluated for antiproliferative activity, inhibition of tubulin polymerization, and cell cycle effects. SAR was elucidated with various substitutions on the phenylamino and aroyl moiety at the 2- and 5-positions, respectively, of the 4-aminothiazole skeleton. Tumor cell exposure to several of these compounds led to the arrest of HeLa cells in the G2/M phase of the cell cycle and induction of apoptosis.