Discovery of 7H-pyrrolo[2,3-d]pyrimidine derivatives as selective covalent irreversible inhibitors of interleukin-2-inducible T-cell kinase (Itk) was written by Tang, Guanghui;Liu, Lihong;Wang, Xueying;Pan, Zhengying. And the article was included in European Journal of Medicinal Chemistry in 2019.Application In Synthesis of 2,4-Dichloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine This article mentions the following:
Interleukin-2-inducible T-cell kinase (Itk) plays an important role in multiple signal transduction pathways in T and mast cells, and is a potential drug target for treating inflammatory diseases, autoimmune diseases, and T cell leukemia/lymphoma. Herein, we describe the discovery of a series of covalent Itk inhibitors based on the 7H-pyrrolo[2,3-d]pyrimidine scaffold. Placing an appropriate substitution group at a hydration site of the ATP binding pocket of Itk and using a saturated heterocyclic ring as a linker to the reactive group were crucial for selectivity. The optimized compound 9 showed potent activity against Itk, excellent selectivity for Itk over Btk and other structurally related kinases, inhibition of phospholipase C-γ1 (PLC-γ1) phosphorylation in cells, and anti-proliferative effects against multiple T leukemia/lymphoma cell lines. Compound 9 can serve as a valuable compound for further determination of functions of Itk. In the experiment, the researchers used many compounds, for example, 2,4-Dichloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine (cas: 1012785-51-1Application In Synthesis of 2,4-Dichloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine).
2,4-Dichloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine (cas: 1012785-51-1) belongs to iodide derivatives. Organoiodine compounds occur widely in organic chemistry, but are relatively rare in nature. Organoiodine lubricants can be used with titanium, stainless steels, and other metals which tend to seize up with conventional lubricants: organoiodine lubricants can be used in turbines and spacecraft, and as a cutting oil in machining.Application In Synthesis of 2,4-Dichloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com