Abstract: Two new coumarins, named marm inal (13) and 7’-O-methylmarm in (15), along with nineteen know n compounds: (β-sitosteryl pentadecanoate (1), 4-methoxy-1-methyl-2-quino lone ( 2), aurap ten (3), 4-sito sten-3-one (4), lupeo l (5), imperato rin (6), xantho toxin (7), dictamnine (8), (+)-epoxyaurap ten (9), (β-sito-sterol (10), (γ-fagarine (11), sk imm ianine (12), scoparone (14), umbelliferone (16), scopo let in (17), decursino l (18), marmesin (19), marm in (20), and integriquinolone (21) w ere iso lated from the methano lic ext ract of the roo ts of Aegle marmelo s Corr. (family Rutaceae).

Key words: Aegle marmelos, Coumarins, Marminal, 7'-O-methylmarmin