Abstract
The H-phosphnates of bile acid, conjugated with several alcohols and nucleosides, were synthesized in one pot by a tandem transesterification with diphenyl phosphate. The structures of these novel bile acid conjugates were confirmed by IR, 31P NMR, 1H NMR and HRMS.
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Acknowledgments
Project supported by the NSF of China (No. 20772071) and SRFDP of Higher Education (No. 20050003104).