فهرس المقالات Hassan Esmaeili المقاله 1 - Benzofurans nor-sesquiterpenoids from <i>Petasites hybridus</i> rhizomes and absolute configuration by circular dichroism 20.1001.1.25883623.2022.6.2.6.4 10.30495/tpr.2022.1957782.1256 Hanieh Asadi Samad Nejad Ebrahimi Marzieh Omrani Hassan Esmaeili Trends in Phytochemical Research , العدد 2 , السنة 6 , بهار 2022