[1]JournaloftheAmericanChemicalSociety,1993,vol.115,#10,p.4228-4245
[2]TetrahedronLetters,1997,vol.38,#17,p.3039-3042
[3]JournalofOrganicChemistry,2014,vol.79,#4,p.1542-1554
[4]JournaloftheAmericanChemicalSociety,2015,vol.137,#38,p.12369-12377
[5]ChemicalCommunications,2016,vol.52,#26,p.4816-4819
[1]ChemicalandPharmaceuticalBulletin,1984,vol.32,#2,p.609-617
[1]JournaloftheAmericanChemicalSociety,1993,vol.115,p.4228-4245
[2]TetrahedronLetters,1997,vol.38,p.3039-3042
[3]JournalofOrganicChemistry,2014,vol.79,p.1542-1554
[4]JournaloftheAmericanChemicalSociety,2015,vol.137,p.12369-12377
[5]ChemicalCommunications,2016,vol.52,p.4816-4819
[1]JournaloftheAmericanChemicalSociety,1993,vol.115,p.4228-4245
[1]ChemicalandPharmaceuticalBulletin,1984,vol.32,p.609-617
[1]TetrahedronLetters,1997,vol.38,p.3039-3042
[1]JournalofMedicinalChemistry,2001,vol.44,p.2636-2660