Table 2.

Antibacterial compounds, discussed in this section, and their antibacterial activity.

Alkaloids	Antibacterial Activity
Clausenol, Kokusaginine, Maculine, Kolbisine, squalamine, Aaptamine	Active against Gram-positive and negative bacteria and fungi
R- Mahanine	Antimicrobial activity against Bacillus cereus and Staphylococcus aureus
hapalindole X, deschlorohapalin-dole I, 13-hydroxy dechlorofonto-namide, hapalonamide H	Potent activity against both Mycobacterium tuberculosis and Candida albicans
Indolizdine	Antibacterial activities against Cryptococcus neoformans, Aspergillus fumigatus, methicillin-resistant Staphylococcus aureus and Mycobacterium intracellular
Isoquinolines	Antimalarial, cytotoxic, and anti-HIV effects.
Sanguinarine,	Antibacterial activity against methicillin-resistant Staphylococcus aureus