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[1]JournalofHeterocyclicChemistry,1992,vol.29,#4,p.915-920
[2]Patent:CN106588818,2017,A,.Locationinpatent:Paragraph0028;0029;0030;0040;0046
[1]Patent:CN106588818,2017,A,.Locationinpatent:Paragraph0025;0026;0027;0039;0045
[1]JournalofHeterocyclicChemistry,1992,vol.29,p.915-920
[2]Patent:CN106588818,2017,A.Locationinpatent:Paragraph0028;0029;0030;0040;0046
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[1]JournaloftheAmericanChemicalSociety,2005,vol.127,p.3670-3671
[1]JournalofHeterocyclicChemistry,1992,vol.29,p.915-920
[1]JournalofHeterocyclicChemistry,1992,vol.29,p.915-920