Electric Literature of C23H22N4OOn June 1, 2001, Banic Tomisic, Zrinka; Cempuh, Andreja; Malnar, Ivica published an article in Acta Crystallographica, Section E: Structure Reports Online. The article was 《7-Cyclopentyl-5-(4-phenoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidine-4-ylamine, a lck tyrosine kinase inhibitor》. The article mentions the following:
The mol. and crystal structures of the potent and selective lck tyrosine kinase inhibitor, C23H22N4O, were determined by single-crystal x-ray diffraction. The pyrrolopyrimidine and Ph rings are planar while the cyclopentyl ring adopts a conformation between envelope and half-chair. The overall conformation is defined by the spatial arrangement of the ring moieties. Crystallog. data are given. In the part of experimental materials, we found many familiar compounds, such as 7-Cyclopentyl-5-(4-phenoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine(cas: 213743-31-8Electric Literature of C23H22N4O)
7-Cyclopentyl-5-(4-phenoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine(cas: 213743-31-8) belongs to pyrimidine. Pyrimidine nucleotide derivatives have a wide range of biological applications. For example, pyrimidine derivatives are useful in DNA repair studies involving cancer and epigenetics.Electric Literature of C23H22N4O
Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia