1229979-94-5

Upstream product

• 16153-81-4 4-(4-Methyl-piperazino)-anilin 
• 94741-69-2 4-amino-2-chloropyrimidine-5-carbonitrile 
• 770-30-9 4-amino-2-(methylthio)pyrimidine-5-carbonitrile 

Downstream Products

• 1229976-71-9 3-(2,6-dichlorophenyl)-4-imino-7-{[4-(4-methylpiperazin-1-yl)phenyl]amino}-3,4-dihydropyrimido[4,5-d]pyrimidin-2(1H)-one 

Relevant academic research and scientific papers

DIAMINOPYRIMIDINE BENZENESULFONE DERIVATIVES AND USES THEREOF

The present invention provides compounds of Formula (II) (e.g., compounds of Formula (I)), and pharmaceutically compositions thereof. Compounds of Formula (II) are believed to be binders of bromodomains and/or bromodomain-containing proteins (e.g., bromo and extra terminal (BET) proteins). Also provided are methods, uses, and kits using the compounds and pharmaceutical compositions for inhibiting the activity (e.g., increased activity) of bromodomains and/or bromodomain-containing proteins and for treating and/or preventing in a subject diseases associated with bromodomains or bromodomain-containing proteins (e.g., proliferative diseases, cardiovascular diseases, viral infections, fibrotic diseases, metabolic diseases, endocrine diseases, and radiation poisoning). The compounds, pharmaceutical compositions, and kits are also useful for male contraception.

DIHYDROPYRIMIDOPYRIMIDINE DERIVATIVE

The present invention relates to a compound of General Formula (I) below, among others. In the Formula, Ar1 is an optionally substituted aryl or heteroaryl group; R1 is a hydrogen atom, an optionally substituted C1-C6 alkyl group, or an optionally substituted aryl, aralkyl, or heteroaryl group; R2 is an optionally substituted aryl, aralkyl, or heteroaryl group; and R3 is a hydrogen atom or a C1-C6 alkyl group. A compound of the present invention has an excellent Wee1 kinase inhibiting effect, and is therefore useful in the filed of medicine, particularly in various types of cancer therapy.