Brassinolide is a plant hormone. The first isolated brassinosteroid, it was discovered when it was shown that pollen from rapeseed (Brassica napus) could promote stem elongation and cell division.

Cucurbitacin IIa 2-O-β-D-glucoside is a glycoside cucurbitacin isolated from the genus Hemsleya (Cucurbitaceae). Extracts of Hemsleya have the potential to be used in research on bronchitis, bacillary dysentery, and tuberculosis.

Methyl pentadecanoate is a natural product.Methyl pentadecanoate is a saturated fatty acid methyl ester obtained from the esterification of myristic acid. Methyl myristate shows a high melanin induction in B16F10 melanoma.