Recommanded Product: 18592-13-7In 1989, Naguib, Fardos N. M.;El Kouni, Mahmoud H.;Cha, Sungman published 《Structure-activity relationship of ligands of dihydrouracil dehydrogenase from mouse liver》. 《Biochemical Pharmacology》published the findings. The article contains the following contents:
One hundred and five nucleobase analogs were screened as inhibitors of dihydrouracil dehydrogenase (DHUDase, EC 1.3.1.2) from mouse liver. 5-Benzyloxybenzyluracil, 1-deazauracil (2,6-pyridinediol), 3-deazauracil (2,4-pyridinediol), 5-benzyluracil, 5-nitrobarbituric acid and 5,6-dioxyuracil (alloxan) were identified as potent inhibitors of this activity, with apparent Ki values of 0.2, 0.5, 2.1, 3.4, 3.8 and 6.6 μM resp. Both 5-benzyloxybenzyluracil and 1-deazauracil were also potent inhibitors of DHUDase from human livers. These findings along with an extensive review of literature allowed the formulation of a structure-activity relationship. The binding to DHUDase required intact C2 and C4 oxo groups. Replacement of N1 or N3 by an endocyclic carbon enhanced binding. In contrast, replacement of C5 or C6 by an endocyclic nitrogen abolished binding. Addition of a charged group to C5 and/or C6, and of a hydrophobic group to C5 but not C6 improved the binding. To complete the study, the researchers used 6-(Chloromethyl)pyrimidine-2,4(1H,3H)-dione (cas: 18592-13-7) .
6-(Chloromethyl)pyrimidine-2,4(1H,3H)-dione (cas: 18592-13-7 Recommanded Product: 18592-13-7) was used in the synthesis of: 5-bromo-6-(chloromethyl)uracil, pteridine compounds, potential anticancer agents, substituted uracil pyridinium compounds, potential inhibitors of thymidine phosphorylase.
Reference:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia