[1]Gillard,JohnW.;Fortin,Rejean;Morton,HowardE.;Yoakim,Christiane;Quesnelle,ClaudeA.;atal.[JournalofOrganicChemistry,1988,vol.53,#11,p.2602-2608]
[1]JournalofOrganicChemistry,1988,vol.53,p.2602-2608
[1]CurrentPatentAssignee:BRISTOL-MYERSSQUIBBCO;STATEUNIVERSITYSYSTEMOFFLORIDA-US5350866,1994,A