Any naphthalene carrying one or more methyl substituents.
| Member | Definition | Role |
|---|
| ancistroealaine a | An isoquinoline alkaloid that is (3S)-6,8-dimethoxy-1,3-dimethyl-3,4-dihydroisoquinoline substituted by a 4,5-dimethoxy-7-methylnaphthalen-1-yl group at position 5. It is isolated from the leaves of Ancistrocladus tanzaniensis and exhibits antiplasmodial, antileishmanial and antitrypanocidal activities. | ancistrotanzanine B |
| dioncophylline a | An isoquinoline alkaloid that is the biaryl resulting from substitution of the hydrogen at the 7-position of (1R,3R)-1,3-dimethyl-1,2,3,4-tetrahydroisoquinolin-8-ol by a 4,5-dimethoxy-2-methylnaphthalen-1-yl group. It is a naphthylisoquinoline alkaloid isolated from the roots and stem barks of Triphyophyllum peltatum and exhibits antifungal, antimalarial, antineoplastic and molluscicidal activites. | 7-epi-dioncophylline A; dioncophylline A |
| dioncophylline c | An isoquinoline alkaloid that is the biaryl resulting from substitution of the hydrogen at the 5-position of (1R,3R)-1,3-dimethyl-1,2,3,4-tetrahydroisoquinolin-8-ol by a 5-hydroxy-4-methoxy-2-methylnaphthalen-1-yl group. It is a naphthylisoquinoline alkaloid isolated from the roots and stem barks of Triphyophyllum peltatum and exhibits antimalarial activity. | dioncophylline C |
| menadiol | A naphthalene-1,4-diol having a methyl substituent at the 2-position. | menadiol |