参考文献

Ravikumar, Vasulinga T.; Cheruvallath, Zacharia S.; Cole, Douglas L. Tetrahedron Letters, 1996 , vol. 37, # 37 p. 6643 - 6646 Title/Abstract Full Text View citing articles Show Details Ravikumar, Vasulinga T.; Cheruvallath, Zacharia S.; Cole, Douglas L. Nucleosides and Nucleotides, 1997 , vol. 16, # 7-9 p. 1709 - 1712