El-Shaaer HM. Cyclocondensation, antimicrobial activity and semi-empirical AM1-MO calculations of benzopyrone derivatives. Eur. J. Chem. [Internet]. 2012 Mar. 31 [cited 2024 Apr. 29];3(1):51-6. Available from: https://eurjchem.com/index.php/eurjchem/article/view/500