152460-09-8Relevant articles and documents
SUBSTITUTED ARYLUREA COMPOUNDS FOR INDUCING APOPTOSIS AND COMPOSITION FOR ANTICANCER COMPRISING THE SAME
-
Paragraph 0097-0101, (2021/08/17)
The present invention relates to a substituted arylurea compound inducing apoptosis and an anticancer composition comprising the same. The present invention relates to a novel compound capable of preventing, treating and alleviating cancer diseases such as prostate cancer, breast cancer, lung cancer, colorectal cancer, and skin cancer by inhibiting apoptosis of cancer cells and inhibiting proliferation of cancer cells.
Synthesis method of imatinib and imatinib mesylate
-
, (2020/05/02)
The invention relates to a synthesis method of imatinib and imatinib mesylate. The method comprises the following steps: condensing 3-acetylpyridine and N,N-dimethylformamide dimethyl acetal which aretaken as initial raw materials to obtain 3-dimethylamino-1-(3-pyridyl)-2-propen-1-one, then reacting with 2-methyl-5-nitrophenylguanidine nitrate to form a pyrimidine ring, performing nitro reductionto obtain N-(5-amino-2-methylphenyl)-4-(3-pyridyl)-2-pyrimidinamine, amidating the N-(5-amino-2-methylphenyl)-4-(3-pyridyl)-2-pyrimidinamine and 4-(chloromethyl)benzoyl chloride, performing affinitysubstitution with 1-methylpiperazine to obtain imatinib, and salifying the imatinib and methanesulfonic acid. The products obtained by the method have the advantages of few impurities, simplicity in post-treatment, high total yield, greenness, environmental protection and safety, and is suitable for a production process for large-scale industrial production of imatinib mesylate.
N-(5-amino-2-methylphenyl)-4-(3-pyridyl)-2-pyrimidineamine derivative with medicine activity, and preparation method thereof
-
, (2019/02/19)
The invention discloses an N-(5-amino-2-methylphenyl)-4-(3-pyridyl)-2-pyrimidineamine derivative with medicine activity, and a preparation method thereof, and belongs to the technical field of medicine synthesis. The structural formula of the N-(5-amino-2-methylphenyl)-4-(3-pyridyl)-2-pyrimidineamine derivative with medicine activity is shown in the description. The invention also discloses a preparation method for the N-(5-amino-2-methylphenyl)-4-(3-pyridyl)-2-pyrimidineamine derivative with anti-cancer activity. The N-(5-amino-2-methylphenyl)-4-(3-pyridyl)-2-pyrimidineamine derivative prepared with the preparation method has good inhibition activity for lung carcinoma cells A549, and has a potential for becoming an anti-tumor medicine.