Synthesis of novel optically active cyclic phospholipid conjugates of tegafur and uridine starting from L-serine

ZJ He, WB Chen, CX Zhang…

文献索引：Phosphorus, Sulfur and Silicon and Related Elements, , vol. 160, p. 223 - 232

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被引用次数: 6

摘要

... serinoate 1. Direct cyclization of 1 with 12-activated hexaethyl phosphorous triarnide, followed ... three-coordinated cyclic phosphorus compounds, which were sulfurized with elemental sulfur S, to ... into N-benzyl L-serinoate 5, which was cyclized with phosphorus oxychloride giving ...