Trimethylammonium chloride is a product of the breakdown of plants and animals and is a non-competitive acetylcholinesterase inhibitor.

DL-Menthol ((±)-Menthol) is a racemic mixture of the monoterpene alcohols (–)-menthol and (+)-menthod, which have been found in Cannabis. (–)-Menthol is more common than (+)-menthol in nature and exhibits analgesic, antibacterial, and anticancer properties, as well as inhibits cholinesterase.2 (+)-Menthol inhibits the growth of F. verticillioides (MIC: 1.5 mM) but, unlike (–)-menthol, does not exhibit analgesic, antibacterial, anticancer, or cholinesterase inhibitory activities.

1. Isoeugenol acetate (Acetylisoeugenol) shows good antifungal activities against R. solani and F. oxysporum. 2. Isoeugenol acetate is a mild sensitizer in vivo.

Methyl tridecanoate is a natural product.

Coumaran (2,3-Dihydrobenzofuran), an acetylcholinesterase (AChE) inhibitor isolated from the leaves of L. camara, can be used as a biopesticide and belongs to the class of 1-benzofurans as the 2,3-dihydro derivative of benzofuran with a role as a metabolite.