1211443-61-6Relevant articles and documents
Synthesis method of ribociclib intermediate product and intermediate compound thereof
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Paragraph 0089-0091, (2020/05/14)
The invention discloses a synthesis method of a ribociclib intermediate product, which comprises the following steps: by using barbituric acid as a starting material, carrying out chlorination and formylation to obtain a compound 2; and performing condens
CDK9 inhibitor, preparation method and application thereof
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Paragraph 0106-0107; 0115-0116, (2021/01/04)
The invention provides a CDK9 inhibitor, the CDK9 inhibitor is a pyrimidopyrrole kinase inhibitor, and the chemical structural general formula of the CDK9 inhibitor is shown as the formula I in the specification, the CDK9 inhibitor is the pyrimidopyrrole kinase inhibitor, the protein target adapted to the pyrimidopyrrole kinase is serine/threonine kinase CDK9. The CDK9 inhibitor shows relatively high specificity and low cytotoxicity, and the CDK9 inhibitor which is used for preventing or treating tumor growth and metastasis, has selectivity on CDK9, and is small in toxic and side effects and strong in action effect is provided, so that the CDK9 inhibitor is used for regulating and controlling the biological function of CDK9 and inhibiting the growth and proliferation processes of tumors.
Synthesis method of anti-tumor drug ribociclib
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Paragraph 0041; 0081-0098, (2019/11/14)
The invention relates to a synthesis method of an anti-tumor drug ribociclib. The method mainly comprises the steps of carrying out a reaction between 4-(6-amino-3-pyridyl)-1-piperazinyl tert-butyl formate and 2-chloro-7-cyclopentyl-N,N-dimethyl-7H-pyrrol