[1]TetrahedronLetters,2010,vol.51,p.4566-4569
[1]TetrahedronLetters,2010,vol.51,p.4566-4569
[1]TetrahedronLetters,2010,vol.51,p.4566-4569
[1]TetrahedronLetters,2009,vol.50,p.6494-6497
[2]TetrahedronLetters,2013,vol.54,p.6897-6899
[1]TetrahedronLetters,2009,vol.50,p.6494-6497