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Synthesis of a Novel Type of Glycophosphate Mimics

Synthesis of a Novel Type of Glycophosphate Mimics
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摘要 A series of novel type of glycophosphate mimics are synthesized by Todd reaction and their structure were determined on the basis of NMR, ESI-MS.
出处 《Chinese Chemical Letters》 SCIE CAS CSCD 2002年第4期294-295,共2页 中国化学快报(英文版)
基金 supports from the National Natural Science Foundation of China(No.39870415 and No.29672022) Chinese Ministry of Education and Tsinghua University.
关键词 GLYCOCONJUGATE PHOSPHATE H-PHOSPHONATE amino acids. Glycoconjugate, phosphate, H-phosphonate, amino acids.
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参考文献5

  • 1[1]V.N.Shibaev,L.L.Danilov,Glycopeptides and Related Compounds,ed.By Marcel,Dekker.,New York,1997,pp.427.
  • 2[2]G.Catelani,C.Colonna ,A.Marra,Carbohydr.Research,1988,182,297.
  • 3[3]N.D.Sinha,J.Biernat,J.McManus,Nucleic Acids Res.,1984,12,4539.
  • 4[4]Spectral data of 4: 31P NMR (200 MHz,CHCl3,δppm): 8.02,7.18* (d,JP-H=702 Hz),1H NMR (500 MHz,CDCl3,δppm): 6.90,6,89* (d,1H,JP-H= 702 Hz),5.55,5.54* (d,1H,J1,2=5.0 Hz),4.64,4.62* (t,1H,J2,3=2.5 Hz,J3,4=8.0 Hz),4.34 (dd,1H,J2,3=2.5 Hz,J1,2=5.0 Hz),4.25 (dd,1H,J4,5= 1.5 Hz,J3,4=8.0 Hz),4.03-4.23 (m,3H),1.54 (br,3H),1.45 (br,3H),1.37 (d,3H,JP-H=1.5 Hz),1.36 (d,3H,JP-H=1.5 Hz),1.33 (s,6H); ESI-MS(+): m/z 367 (M+H),389 (M+Na).
  • 5[5]C.J.Ji,C.B.Xue,J.N.Zeng,Y.F.Zhao,Synthesis,1988,444.

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