Affiliation: | 1. Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Sofia, Bulgaria;2. Institute of Optical Materials and Technologies “Acad. J. Malinowski”, Bulgarian Academy of Sciences, Sofia, Bulgaria;3. CNR, Istituto di Chimica Biomolecolare, Sassari, Italy Contribution: Data curation, Formal analysis, Investigation, Methodology;4. CNR, Istituto di Chimica Biomolecolare, Sassari, Italy Contribution: Data curation, Formal analysis, Investigation, Methodology, Validation;5. Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Sofia, Bulgaria Contribution: Conceptualization, Formal analysis, Project administration, Supervision, Visualization;6. CNR, Istituto di Chimica Biomolecolare, Sassari, Italy Retired. Contribution: Conceptualization, Formal analysis, Investigation, Methodology, Project administration, Supervision, Visualization, Writing - original draft |