Process for preparation of lactone derivatives and intermediates thereof

A novel process for the preparation of lactone derivatives, and intermediates thereof is described. The lactone derivatives are important precursors for the synthesis of anti-hepatitis C virus agents, including sofosbuvir.

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Bibliographische Detailangaben
Hauptverfasser: Li, Dafeng, Dong, Xuejun, Chen, Ping, Peng, Shaoping, Li, Yinqiang
Format: Patent
Sprache:eng
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Zusammenfassung:A novel process for the preparation of lactone derivatives, and intermediates thereof is described. The lactone derivatives are important precursors for the synthesis of anti-hepatitis C virus agents, including sofosbuvir.