[1]Hirschfeld;Buschauer;Elz;Schunack;Ruat;Traiffort;Schwartz[JournalofMedicinalChemistry,1992,vol.35,#12,p.2231-2238]
[2]Lindsay,DavidM.;Dohle,Wolfgang;Jensen,AnneEeg;Kopp,Felix;Knochel,Paul[OrganicLetters,2002,vol.4,#11,p.1819-1822]
[3]Tanaka,Kazuo;Ohashi,Wataru;Okada,Hiroshi;Chujo,Yoshiki[TetrahedronLetters,2014,vol.55,#9,p.1635-1639]
[4]Frejka;Pirkl[Cesko-SlovenskaFarmacie,1952,vol.1,p.309,312][Chem.Abstr.,1952,p.11583]
[5]Charrier,Nicolas;Demont,Emmanuel;Dunsdon,Rachel;Maile,Graham;Naylor,Alan;O'Brien,Alistair;Redshaw,Sally;Theobald,Pam;Vesey,David;Walter,Daryl[Synthesis,2006,#20,p.3467-3477]
