Browsing by Author Margita Lacova

Showing results 1 to 3 of 3
Issue DateTitleAuthor(s)
1-Jan-1994STUDY OF SUBSTITUTED FORMYLCHROMONESH. M. El-Shaaer ; Pavol Zahradnik; Margita Lacova; Maria Matulova
1-Mar-1998Synthesis, antimicrobial activity and bleaching effect of some reaction products of 4-oxo-4H-benzopyran-3-carboxaldehydes with aminobenzothiazoles and hydrazidesH. M. El-Shaaer ; Pavlina Foltinova; Margita Lacova; Jarmila Chovancova; henrieta Stankovicova
1-Jan-1997SYNTHSIS AND ANTIMYCOBACTERIAL ACTIVITY OF SOME NEW 3-HETEROCYCLIC SUBSTITUTED CHROMONESH. M. El-Shaaer ; R. Gasparova; Margita Lacova; Z. Odlerova