[1]BioorganicandMedicinalChemistryLetters,2006,vol.16,#23,p.6039-6042
[2]JournalofMedicinalChemistry,2008,vol.51,#15,p.4581-4588
[3]JournalofMedicinalChemistry,2009,vol.52,#15,p.4650-4656
[4]Patent:WO2005/21558,2005,A2,.Locationinpatent:Page/Pagecolumn224
[5]OrganicandBiomolecularChemistry,2015,vol.13,#6,p.1629-1633
[6]AngewandteChemie-InternationalEdition,2007,vol.46,#14,p.2470-2477
[7]JournalofOrganicChemistry,2012,vol.77,#13,p.5696-5704
[8]OrganicandBiomolecularChemistry,2015,vol.13,#15,p.4570-4580
[9]Patent:WO2006/123020,2006,A1,.Locationinpatent:Page/Pagecolumn37
[10]Synthesis,1981,vol.No.4,p.266-268
[11]ChemicalCommunications,2011,vol.47,#4,p.1198-1200
[12]Patent:WO2013/52394,2013,A1,.Locationinpatent:Paragraph00292
[1]Patent:US2006/189806,2006,A1,.Locationinpatent:Page/Pagecolumn44
[1]ChemicalandPharmaceuticalBulletin,2005,vol.53,#9,p.1152-1158
[1]OrganicandBiomolecularChemistry,2015,vol.13,#6,p.1629-1633
[2]ChemicalCommunications,2011,vol.47,#4,p.1198-1200
[3]JournalofOrganicChemistry,2012,vol.77,#13,p.5696-5704
[4]Synlett,2008,#4,p.513-516
[5]JournalofPeptideScience,2017,vol.23,#3,p.202-214
[6]BioorganicandMedicinalChemistry,1999,vol.7,#1,p.161-175
[7]OrganicLetters,2007,vol.9,#1,p.25-28
[8]BioorganicandMedicinalChemistryLetters,2006,vol.16,#23,p.6039-6042
[9]JournalofMedicinalChemistry,2009,vol.52,#15,p.4650-4656
[10]OrganicandBiomolecularChemistry,2015,vol.13,#15,p.4570-4580
[11]Synthesis(Germany),2016,vol.48,#2,p.245-255
[12]JournalofOrganicChemistry,2014,vol.79,#14,p.6708-6714
[13]JournalofOrganicChemistry,2014,vol.79,#4,p.1542-1554
[14]JournalofOrganicChemistry,1997,vol.62,#20,p.6918-6920
[15]JournalofMedicinalChemistry,2008,vol.51,#15,p.4581-4588
[16]Synthesis,1981,vol.No.4,p.266-268
[17]AngewandteChemie-InternationalEdition,2007,vol.46,#14,p.2470-2477
[18]Patent:WO2005/21558,2005,A2,.Locationinpatent:Page/Pagecolumn223-224
[19]Patent:US2006/189806,2006,A1,.Locationinpatent:Page/Pagecolumn44
[20]OrganicLetters,2004,vol.6,#2,p.213-215
[21]BulletinoftheChemicalSocietyofJapan,1992,vol.65,#8,p.2227-2240
[22]JournaloftheChemicalSociety,ChemicalCommunications,1993,#23,p.1786-1788
[23]Tetrahedron,1994,vol.50,#33,p.9873-9882
[24]BioorganicandMedicinalChemistryLetters,2003,vol.13,#6,p.997-1000
[25]ChemicalandPharmaceuticalBulletin,2005,vol.53,#9,p.1152-1158
[1]JournaloftheAmericanChemicalSociety,1985,vol.107,#24,p.7105-7109
[1]Tetrahedron,1994,vol.50,p.9873-9882
[1]JournalofMedicinalChemistry,1990,vol.33,p.2755-2759
[1]PolishJournalofChemistry,1993,vol.67,p.673-683
[1]BulletinoftheChemicalSocietyofJapan,1992,vol.65,p.2227-2240
[1]OrganicandBiomolecularChemistry,2015,vol.13,p.1629-1633
[2]ChemicalCommunications,2011,vol.47,p.1198-1200
[3]JournalofOrganicChemistry,2012,vol.77,p.5696-5704
[4]Synlett,2008,p.513-516
[5]NewJournalofChemistry,2019,vol.43,p.18442-18444
[6]JournalofPeptideScience,2017,vol.23,p.202-214
[7]BioorganicandMedicinalChemistry,1999,vol.7,p.161-175
[8]OrganicLetters,2007,vol.9,p.25-28
[9]Patent:WO2020/10021,2020,A1.Locationinpatent:Page/Pagecolumn33
[10]BioorganicandMedicinalChemistryLetters,2006,vol.16,p.6039-6042
[11]JournalofMedicinalChemistry,2009,vol.52,p.4650-4656
[12]OrganicandBiomolecularChemistry,2015,vol.13,p.4570-4580
[13]Synthesis,2016,vol.48,p.245-255
[14]JournalofOrganicChemistry,2014,vol.79,p.6708-6714
[15]JournalofOrganicChemistry,2014,vol.79,p.1542-1554
[16]JournalofOrganicChemistry,1997,vol.62,p.6918-6920
[17]JournalofMedicinalChemistry,2008,vol.51,p.4581-4588
[18]Synthesis,1981,vol.No.4,p.266-268
[19]AngewandteChemie-InternationalEdition,2007,vol.46,p.2470-2477
[20]Patent:WO2005/21558,2005,A2.Locationinpatent:Page/Pagecolumn223-224
[21]Patent:US2006/189806,2006,A1.Locationinpatent:Page/Pagecolumn44
[22]OrganicLetters,2004,vol.6,p.213-215
[23]BulletinoftheChemicalSocietyofJapan,1992,vol.65,p.2227-2240
[24]JournaloftheChemicalSociety.Chemicalcommunications,1993,p.1786-1788
[25]Tetrahedron,1994,vol.50,p.9873-9882
[26]BioorganicandMedicinalChemistryLetters,2003,vol.13,p.997-1000
[27]ChemicalandPharmaceuticalBulletin,2005,vol.53,p.1152-1158