Axinysone A is a natural product.

2-Chlorocinnamic acid is a photosensitive compound, it can inhibit tyrosinase activity. 2-Chlorocinnamic acid and 4-chlorocinnamic acid show potent urease inhibitory activities with the respective IC50 values of 0.66 and 1.10 uM.

4-Pentenoic acid also known as allyl acetic acid or 4-pentenate belongs to the class of organic compounds known as straight chain fatty acids. These are fatty acids with a straight aliphatic chain. 4-Pentenoic acid is a very hydrophobic molecule practically insoluble (in water) and relatively neutral.