Methylcyclopentenolone (also known as methyl cyclopentenolone), a flavor compound that is used in the standard olfactory acuity test in patients with smell disorders.

Pentasodium aminotrimethylene phosphonate (Dequest® 2006) is a general purpose, cost-effective scale inhibitor based on amino tri methylene phosphonic acid pentasodium salt. Dequest® 2006 provides corrosion inhibition with zinc and phosphates and is a good chelant. In cosmetics, pentasodium aminotrimethylene phosphonate is used as an emulsifier.

Vasicinone is a quinazoline alkaloid. Hepatoprotective activity of vasicinone has being shown in mice. Pre-treatment with vasicinone and silymarin (25 mg/kg/day for 7 days) significantly decreased CCl4-induced increase in SGOT, SGPT, ALP levels. Vasicinone has shown cytotoxic and antiproliferative activity in several tumor cell lines. Vasicinone, an oxidation product of vascinine is a potent bronchodialator. Vasicinone could be utilised in alternate anti asthmatic therapy, since it plays a vital role in scavenging Nitric oxide which could prevent the bronchial inflammation in asthmatic patients.

Dimecrotic acid is a choleretic agent with spasmolytic properties. It is obtained by reaction of resorcinol with acetoacetate to give 4-methyl-7-hydroxycoumarin. It is indicated for the treatment of hepato-digestive insufficiency and its manifestations. It shouldn’t be used in case of blockage of bile ducts, severe liver failure and severe renal impairment. Diarrhea may be associated with high doses of dimecrotic acid.

Smilagenin (also known as PYM50028 and Cogane) is a constituent of Jamaican sarsaparilla (Smilax ornata) and is a neuroprotectant that has been evaluated in Phase II clinical trials in Parkinson's disease and Alzheimer's disease. On 27 September 2011, the European Commission to Phytopharm plc, United Kingdom, granted orphan designation for smilagenin for the treatment of amyotrophic lateral sclerosis. The details of the mechanism of action of smilagenin are incomplete but involve the upregulation of neurotrophic factors including Glial cell line-derived neurotrophic factor and brain-derived neurotrophic factor.

Tangeretin is an O-polymethoxylated flavone that is found in tangerine and other citrus peels. Its natural role is to strengthen the cell wall and act as a plant's defensive mechanism against disease-causing pathogens. Animal studies have shown the potential fo tangeretin as a therapeutic in a number of conditions including cancers, asthma, CKD, hypercholesterolemia, and Parkinson's disease.