[1]JournalofHeterocyclicChemistry,1993,vol.30,p.1405-1412
[1]EuropeanJournalofOrganicChemistry,2017,vol.2017,p.6495-6498
[2]JournaloftheChineseChemicalSociety,2003,vol.50,p.927-930
[1]BioorganicandMedicinalChemistry,2004,vol.12,p.6255-6269
[1]BioorganicandMedicinalChemistry,2004,vol.12,p.6255-6269
[1]BioorganicandMedicinalChemistry,2004,vol.12,p.6255-6269