LY2334737

本公司产品仅用于科研实验，不得用于人体或动物的临床与诊断

LY2334737 is an orally available prodrug of gemcitabine with antineoplastic activity.

LY2334737 is an orally available valproic acid ester of gemcitabine, a broad-spectrum antimetabolite with antineoplastic activity. LY2334737 is hydrolyzed by carboxylesterase 2 (CES2) and releases gemcitabine systemically over a period of time consistent with formation rate-limited kinetics. In turn, gemcitabine is converted into the active metabolites difluorodeoxycytidine diphosphate and triphosphate (dFdCDP and dFdCTP) by deoxycytidine kinase. dFdCDP inhibits ribonucleotide reductase, thereby decreasing the deoxynucleotide pool available for DNA replication; dFdCTP is incorporated into DNA, resulting in premature termination of DNA replication and eventually the induction of apoptosis. Compared to gemcitabine, this prodrug is able to avoid hydrolysis in enterocytes and the portal circulation thus avoiding first pass metabolism and increasing systemic gemcitabine availability.

LY2334737; gemcitabine prodrug

Cell Cycle/DNA Damage

Potassium Channel

Others

Cancer

——

892128-60-8

389.39

C17H25F2N3O5

98%

DMSO : ≥ 100 mg/mL; 256.81 mM

C(=O)(C(CCC)CCC)Nc1nc(=O)n(cc1)[C@@H]1O[C@@H]([C@H](C1(F)F)O)CO

N-(1-((2S,4R,5R)-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)-2-propylpentanamide

(-20℃)

With Ice Pack

≥ 2 years