Abstract: The present disclosure belongs to the field of pharmaceutical preparations, and discloses a pharmaceutical composition and a preparation method therefor and uses thereof. The pharmaceutical composition comprising EGFR inhibitor (C-005) and the pharmaceutical tablets prepared therefrom of the present disclosure are suitable for the treatment of cancer, preferably lung cancer, particularly non-small cell lung cancer.
Abstract: The present disclosure discloses a compound as represented by formula (I) or a pharmaceutically acceptable salt, a solvate or a stereoisomer thereof, that can be represented by the following structure As a selective inhibitor of cyclin-dependent kinase 4/6 (CDK4/6), the compounds of the present disclosure may be used for treating or preventing a disease at least partially modulated by CDK4/6.
Abstract: The present disclosure belongs to the field of pharmaceutical preparations, and discloses a pharmaceutical composition and a preparation method therefor and uses thereof. The pharmaceutical composition comprising EGFR inhibitor (C-005) and the pharmaceutical tablets prepared therefrom of the present disclosure are suitable for the treatment of cancer, preferably lung cancer, particularly non-small cell lung cancer.
Abstract: The present disclosure discloses a compound as represented by formula (I) or a pharmaceutically acceptable salt, a solvate or an isomer thereof, a pharmaceutical composition and a pharmaceutical preparation comprising the same, and the application thereof in the field of medicine. As a selective inhibitor of cyclin-dependent kinase 4/6 (CDK4/6), the compound of the present disclosure may be used for treating or preventing a disease at least partially modulated by CDK4/6, such as breast cancer and colon cancer.
Abstract: Provided in the present disclosure are a pharmaceutically acceptable salt of an epidermal growth factor receptor (EGFR) inhibitor, a crystal form thereof, a preparation method therefor and an application thereof. The structural formula of the EGFR inhibitor is as shown in formula I, and the pharmaceutically acceptable salt is a mesylate, p-toluenesulfonate, phosphate, hydrochloride or citrate salt of the EGFR inhibitor. The pharmaceutically acceptable salt of EGFR inhibitor of the present disclosure has a specific crystal form, has a higher solubility and stability than a corresponding free base, is more suitable for preparing drugs for use in treating cancer (especially non-small cell lung cancer), and satisfies the requirements for bioavailability and drug efficacy.
Abstract: The present disclosure relates to 2-arylamino pyridine, pyrimidine, or triazine derivatives, and the preparation method and use thereof. The 2-arylamino pyridine, pyrimidine, or triazine derivatives may act on certain mutated forms of epidermal growth factor receptor, for example the L858R activating mutant, the delE746_A750 mutant, the Exonl9 deletion activating mutant, and the T790M resistance mutant, so as to be used for treatment and prevention of diseases and medical conditions. The 2-arylamino pyridine, pyrimidine, or triazine derivatives may be used for treatment and prevention of cancer. The present disclosure also relates to a pharmaceutical composition comprising 2-arylamino pyridine, pyrimidine, or triazine derivatives, intermediates useful in the manufacture of 2-arylamino pyridine, pyrimidine, or triazine derivatives, and to methods of treatment of diseases mediated by various different forms of EGFR using 2-arylamino pyridine, pyrimidine, or triazine derivatives.