Category: 1956/5/3

Li, Wei published the artcileSynthesis and biological activity evaluation of imidazole heterocyclic sulfonylurea compounds, Related Products of pyrimidines, the publication is Heterocycles (2021), 102(7), 1374-1384, database is CAplus.

Sulfonylurea herbicides are the most widely used herbicides in the world. They have the advantages of high efficiency, good selectivity, and no toxicity to human and animals. In this study, sulfonylureas containing imidazole heterocycles were synthesized on the basis of computer simulation of mol. docking, and the biol. activity was evaluated. It shows that the compound has a good inhibitory effect on the ALS and a certain inhibitory effect on the phytopathogenic fungi of Curvularia lunata and Curvularia mebaldsii. Its inhibitory rate at concentration of 50 mg/L is similar to that of the carbendazim. This research provides the basis for further optimization of the structure of imidazolium heterocyclic sulfonylurea and the synthesis of its derivatives

Heterocycles published new progress about 56-05-3. 56-05-3 belongs to pyrimidines, auxiliary class Pyrimidine,Chloride,Amine,API, name is 2-Amino-4,6-dichloropyrimidine, and the molecular formula is C4H3Cl2N3, Related Products of pyrimidines.

Referemce:
https://pubchem.ncbi.nlm.nih.gov/compound/Pyrimidine,
Pyrimidine – Wikipedia

Hill, Zachary B. published the artcileTargeting Diverse Signaling Interaction Sites Allows the Rapid Generation of Bivalent Kinase Inhibitors, Application In Synthesis of 56-05-3, the publication is ACS Chemical Biology (2012), 7(3), 487-495, database is CAplus and MEDLINE.

The identification of potent and selective modulators of protein kinase function remains a challenge, and new strategies are needed for generating these useful ligands. Here, we describe the generation of bivalent inhibitors of three unrelated protein kinases: the CAMK family kinase Pim1, the mitogen-activated protein kinase (MAPK) p38α, and the receptor tyrosine kinase (RTK) epidermal growth factor receptor (EGFR). These bivalent inhibitors consist of an ATP-competitive inhibitor that is covalently tethered to an engineered form of the self-labeling protein O⁶-alkylguanine-DNA alkyltransferase (SNAP-tag). In each example, SNAP-tag is fused to a peptide ligand that binds to a signaling interaction site of the kinase being targeted. These interactions increase the overall selectivity and potency of the bivalent inhibitors that were generated. The ability to exploit disparate binding sites in diverse kinases points to the generality of the method described. Finally, we demonstrate that ATP-competitive inhibitors that are conjugated to the bio-orthogonal tag O⁴-benzyl-2-chloro-6-aminopyrimidine (CLP) are cell-permeable. The selective labeling of SNAP-tag with CLP conjugates allows the rapid assembly of bivalent inhibitors in living cells.

ACS Chemical Biology published new progress about 56-05-3. 56-05-3 belongs to pyrimidines, auxiliary class Pyrimidine,Chloride,Amine,API, name is 2-Amino-4,6-dichloropyrimidine, and the molecular formula is C4H3Cl2N3, Application In Synthesis of 56-05-3.

Referemce:
https://pubchem.ncbi.nlm.nih.gov/compound/Pyrimidine,
Pyrimidine – Wikipedia