[1]JournalofHeterocyclicChemistry,1980,vol.17,p.1513-1518
[1]Sit,Sing-Yuen;Ehrgott,FrederickJ.;Gao,Jinnian;Meanwell,NicholasA.[BioorganicandMedicinalChemistryLetters,1996,vol.6,#5,p.499-504]
[2]Linton,StevenD.;Aja,Teresa;Allegrini,PeterR.;Deckwerth,ThomasL.;Diaz,Jose-Luis;Hengerer,Bastian;Herrmann,Julia;Jahangiri,KathyG.;Kallen,Joerg;Karanewsky,DonaldS.;Meduna,StevenP.;Nalley,Kip;Robinson,EdwardD.;Roggo,Silvio;Rovelli,Giorgio;Sauter,Andre;Sayers,RobertO.;Schmitz,Albert;Smidt,Robert;Ternansky,RobertJ.;Tomaselli,KevinJ.;Ullman,BrettR.;Wiessner,Christoph;Wu,JoeC.[BioorganicandMedicinalChemistryLetters,2004,vol.14,#10,p.2685-2691]
[1]Wessel,JuliaC.;Matyja,Magdalena;Neugebauer,Michael;Kiefer,Heiko;Daldrup,Thomas;Tarbah,FuadA.;Weber,Horst[EuropeanJournalofPharmaceuticalSciences,2006,vol.28,#1-2,p.15-25]
[1]AppliedOrganometallicChemistry,2010,vol.24,p.402-407