[1]Ali;Robinson[JournalofPharmacyandPharmacology,1991,vol.43,#11,p.750-757]
[1]JournalofPharmacyandPharmacology,1991,vol.43,p.750-757
[1]PharmaceuticalChemistryJournal,1983,vol.17,p.625-629 Khimiko-FarmatsevticheskiiZhurnal,1983,vol.17,p.1055-1060
[1]TetrahedronLetters,1992,vol.33,p.5697-5698
[1]JournalofHeterocyclicChemistry,1994,vol.31,p.1251-1258