化合物详情

Cyclopentenyl Cytosine is a pro-drug carbocyclic analogue of cytidine with antineoplastic and antiviral activities. Cyclopentenyl cytosine (CPEC) is converted to the active metabolite cyclopentenyl cytosine 5'-triphosphate (CPEC-TP); CPEC-TP competitively inhibits cytidine triphosphate (CTP) synthase, thereby depleting intracellular cytidine pools and inhibiting DNA and RNA synthesis. This agent may also induce differentiation of some tumor cell types. The antiviral activity of this agent is broad-spectrum.

科学粮草官-词典编辑部，修订于：2026-07-06