The nomenclature of pyrimidines is straightforward. However, like other heterocyclics, tautomeric hydroxyl groups yield complications since they exist primarily in the cyclic amide form. 1722-12-9, formula is C4H3ClN2, Name is 2-Chloropyrimidine. For example, 2-hydroxypyrimidine is more properly named 2-pyrimidone. A partial list of trivial names of various pyrimidines exists. Product Details of C4H3ClN2.
Liu, Chunjian;Lin, James;Langevine, Charles;Smith, Daniel;Li, Jianqing;Tokarski, John S.;Khan, Javed;Ruzanov, Max;Strnad, Joann;Zupa-Fernandez, Adriana;Cheng, Lihong;Gillooly, Kathleen M.;Shuster, David;Zhang, Yifan;Thankappan, Anil;McIntyre, Kim W.;Chaudhry, Charu;Elzinga, Paul A.;Chiney, Manoj;Chimalakonda, Anjaneya;Lombardo, Louis J.;Macor, John E.;Carter, Percy H.;Burke, James R.;Weinstein, David S. research published 《 Discovery of BMS-986202: A Clinical Tyk2 Inhibitor that Binds to Tyk2 JH2》, the research content is summarized as follows. A search for structurally diversified Tyk2 JH2 ligands from 6 (BMS-986165), a pyridazine carboxamide-derived Tyk2 JH2 ligand as a clin. Tyk2 inhibitor currently in late development for the treatment of psoriasis, began with a survey of six-membered heteroaryl groups in place of the N-Me triazolyl moiety in 6. The x-ray co-crystal structure of an early lead (12) revealed a potential new binding pocket. Exploration of the new pocket resulted in two front-runners for a clin. candidate. The potential hydrogen bonding interaction with Thr599 in the pocket was achieved with a tertiary amide moiety, confirmed by the x-ray co-crystal structure of 29. When the diversity search was extended to nicotinamides, a single fluorine atom addition was found to significantly enhance the permeability, which directly led to the discovery of 7 (BMS-986202) as a clin. Tyk2 inhibitor that binds to Tyk2 JH2. The preclin. studies of 7, including efficacy studies in mouse models of IL-23-driven acanthosis, anti-CD40-induced colitis, and spontaneous lupus, will also be presented.
1722-12-9, 2-Chloropyrimidine is a monochlorinated pyrimidine with plant growth regulating activity. Chloropyrimidine is a useful reagent in the preparation of antivirals and other biologically active compounds.
2-Chloropyrimidine undergoes cobalt-catalyzed cross-coupling reaction with aryl halides.
2-Chloropyrimidine is a molecule that can be synthesized by the oxidation of pyrimidine with hydrogen peroxide and hydrochloric acid. The reaction proceeds through an electrochemical process in which the oxidation catalyst is a platinum electrode. This reaction is catalyzed by the nucleophilic attack of malonic acid on the chloropyrimidine at the methylene group. This efficient method for making 2-chloropyrimidine has been applied to synthesize aryl halides, including phenyl chloropyrimidine and pyridyl chloropyrimidine, from their corresponding chloride and bromide precursors. The fluorescence properties of 2-chloropyrimidine have been studied in coordination chemistry, where it forms complexes with metal ions such as Mn2+. In this study, it was found that adsorption mechanisms are dependent on molecular size, charge density, kinetic energy, and adsorbent surface area., Product Details of C4H3ClN2
Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia