[1]Patent:US5977105,1999,A,
[1]EuropeanJournalofOrganicChemistry,2002,p.151-156
[1]JournaloftheAmericanChemicalSociety,2002,vol.124,p.205-215
[1]JournalofOrganicChemistry,2006,vol.71,p.9045-9050
[2]Synthesis,2011,p.73-78
[1]JournalofMedicinalChemistry,2005,vol.48,p.3945-3948
[1]JournalofMedicinalChemistry,2005,vol.48,p.3945-3948