J of App. Res. on Med&Aromatic Plants2020, 100291. Salvianolic acid B, Dihydrotanshinone I, Danshenxinkun A, Cryptotanshinone, Przewaquinone C, Tanshinone I, Methylenetanshinquinone, Tetrahydrotanshinone I, Isotanshinone IIA, Tanshinone IIA and isotanshinone I were obtained from ChemFaces