[1]JournaloftheAmericanChemicalSociety,1982,vol.104,#12,p.3511-3513
[1]TetrahedronLetters,1994,vol.35,#23,p.4019-4022
[2]JournalofMedicinalChemistry,1997,vol.40,#2,p.168-180
[3]EuropeanJournalofOrganicChemistry,1999,#6,p.1395-1400
[1]EuropeanJournalofOrganicChemistry,1999,#6,p.1395-1400
[2]JournalofMedicinalChemistry,1997,vol.40,#2,p.168-180
[3]TetrahedronLetters,1994,vol.35,#23,p.4019-4022
[1]EuropeanJournalofOrganicChemistry,1999,#6,p.1395-1400
[2]JournalofMedicinalChemistry,1997,vol.40,#2,p.168-180
[1]ChemicalandPharmaceuticalBulletin,1992,vol.40,#7,p.1925-1927
[1]ChemicalandPharmaceuticalBulletin,1992,vol.40,p.1925-1927
[1]ChemicalandPharmaceuticalBulletin,1992,vol.40,p.1925-1927
[1]JournaloftheAmericanChemicalSociety,1982,vol.104,p.3511-3513
[1]JournaloftheAmericanChemicalSociety,1982,vol.104,p.3511-3513
[2]TetrahedronLetters,1994,vol.35,p.4019-4022
[3]JournalofMedicinalChemistry,1997,vol.40,p.168-180
[1]JournaloftheAmericanChemicalSociety,1982,vol.104,p.3511-3513