796738-20-0Relevant academic research and scientific papers
Development of Gleevec Analogues for Reducing Production of β-Amyloid Peptides through Shifting β-Cleavage of Amyloid Precursor Proteins
Sun, Weilin,Netzer, William J.,Sinha, Anjana,Gindinova, Katherina,Chang, Emily,Sinha, Subhash C.
, p. 3122 - 3134 (2019/04/01)
Imatinib mesylate, 1a, inhibits production of β-amyloid (Aβ) peptides both in cells and in animal models. It reduces both the β-secretase and γ-secretase cleavages of the amyloid precursor protein (APP) and mediates a synergistic effect, when combined with a β-secretase inhibitor, BACE IV. Toward developing more potent brain-permeable leads, we have synthesized and evaluated over 75 1a-analogues. Several compounds, including 2a-b and 3a-c, inhibited production of Aβ peptides with improved activity in cells. These compounds affected β-secretase cleavage of APP similarly to 1a. Compound 2a significantly reduced production of the Aβ42 peptide, when administered (100 mg/kg, twice daily by oral gavage) to 5 months old female mice for 5 days. A combination of compound 2a with BACE IV also reduced Aβ levels in cells, more than the additive effect of the two compounds. These results open a new avenue for developing treatments for Alzheimer's disease using 1a-analogues.
An expeditious synthesis of imatinib and analogues utilising flow chemistry methods
Hopkin, Mark D.,Baxendale, Ian R.,Ley, Steven V.
supporting information, p. 1822 - 1839 (2013/04/23)
A flow-based route to imatinib, the API of Gleevec, was developed and the general procedure then used to generate a number of analogues which were screened for biological activity against Abl1. The flow synthesis required minimal manual intervention and was achieved despite the poor solubility of many of the reaction components.
N-phenyl-2-pyrimidine-amine derivatives and process for the preparation thereof
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Page 7, (2008/06/13)
The present invention relates to an N-phenyl-2-pyrimidine-amine derivative showing a superior effect on lung cancer, gastric cancer, colon cancer, pancreatic cancer, hepatoma, prostatic cancer, breast cancer, chronic or acute leukemia, hematologic malignancy, encephalophyma, bladder cancer, rectal cancer, or cervical cancer, etc. of warm-blooded animals and its salt. The present invention also relates to a process for preparing the compound, and to a pharmaceutical composition for the treatment of the above various diseases, which comprises an effective amount of the compound as an active ingredient together with pharmaceutically acceptable inert carriers.
N-PHENYL-2-PYRIMIDINE-AMINE DERIVATIVES AND PROCESS FOR THE PREPARATION THEREOF
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Page 15, (2010/02/09)
The present invention relates to an N-phenyl-2-pyrimidine-amine derivative showing a superior effect on tumor, lung cancer, gastric cancer, etc. of warm-blooded animals and its salt. The present invention also relates to a process for preparing the compound and a pharmaceutical composition for the prevention and treatment of such diseases as tumor, lung cancer, gastric cancer, etc., which comprises the compound as an active ingredient.
N-PHENYL-2-PYRIMIDINE-AMINE DERIVATIVES AND PROCESS FOR THE PREPARATION THEREOF
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Page 14, (2010/02/09)
The present invention relates to an N-Phenyl-2-pyrimidine-aminine derivative showing a superior effect on lung cancer, gastric cancer, colon cancer, pancreatic cancer, hepatoma, prostatic cancer, breast cancer, chronic or accute leukemia, hematologic malignancy, encephalophyma, bladder cancer, rectal cancer or cervical cancer, etc. of warm blooded animals and its salt. The present invention also relates to a process for preparing the compound, and to a pharmaceutical composition for the treatment of the above various disease, which comprises an effective amount of the compound as an active ingredient together with pharmaceutically acceptable inert carriers.
