Table 1 in Occurrence and chemotaxonomical analysis of amatoxins in Lepiota spp. (Agaricales)

Table 1 Structures of amatoxins and phallotoxins. Numbers after compound names refer to peak numbers in the UHPLC spectra (Fig. 3).
CompoundsStructureR1R2R3R4R 5R 6β- amanitin (1) α- amanitin (2) γ- amanitin (3) Ɛ- amanitin (4) amanin (6) amaninamide (12) amanullin amanullinic acid proamanullinOH NH2 NH2 OH OH NH2 NH2 OH NH2OH OH OH OH OH OH OH OH HOH OH OH OH OH OH H H HOH OH H H OH OH H H HOH OH OH OH H H OH OH OHphallisin (5) phalloidin (7)CH3 CH3CH3 CH3OH OHOH HOH OHOH OHphallisacin (8) phallacidin (9) phalloin (10) prophalloinCH(CH3)2 CH(CH3)2 CH3 CH3COOH COOH CH3 CH3OH OH OH HOH H H HOH OH OH OHOH OH H HphallacinCH(CH3)2COOHOHHOHH