Hydroxyquinol ethers

Rotenone is an odorless, colorless, crystalline isoflavone. It occurs naturally in the seeds and stems of several plants, such as the jicama vine, and in the roots of several other members of the Fabaceae. It was the first-described member of the family of chemical compounds known as rotenoids. Rotenone is approved for use as a piscicide to remove alien fish species, see Uses. It has also been used as a broad-spectrum insecticide, but its use as an insecticide has been banned in many countries.

Dillapiole is an organic chemical compound and essential oil commonly extracted from dill weed, though it can be found in a variety of other plants such as fennel root. This compound is closely related to apiole, having a methoxy group positioned differently on the benzene ring. Dillapiole works synergically with certain insecticides like pyrethrins similarly to piperonyl butoxide, which likely results from inhibition of the MFO enzyme of insects.

Khellin has been used as an herbal folk medicine, with use in the Mediterranean dating back to Ancient Egypt, to treat a variety of maladies including: renal colic, kidney stones, coronary disease, bronchial asthma, vitiligo, and psoriasis. It is a major constituent of the plant Visnaga daucoides, also known as Ammi visnaga and as bishop's weed. Once purified, khellin exists as colorless, odorless, bitter-tasting needle-shaped crystals and is classified as a gamma-pyrone, a furanochromone derivative. In the early 20th century, researchers searched for khellin analogs with lower toxicity and be

Deguelin is a derivative of rotenone. Both are compounds classified as rotenoids of the flavonoid family and are naturally occurring insecticides. They can be produced by extraction from several plant species belonging to three genera of the legume family, Fabaceae: Lonchocarpus, Derris, or Tephrosia.

Scoparone is a natural organic compound with the molecular formula C11H10O4. It is found in the Chinese herb Artemisia scoparia and has been studied for its potential pharmacological properties including immunosuppression and vasorelaxation.

Polyozellin is a chemical which occurs in the mushroom Polyozellus multiplex. It inhibits prolyl endopeptidase, an enzyme that has a role in processing proteins (specifically, amyloid precursor protein) in Alzheimer's disease. Chemicals that inhibit prolyl endopeptidase have attracted research interest due to their potential therapeutic effects. Structurally related dibenzofuranyl derivatives of polyozellin are known as kynapcins.

2,5-Dimethoxy-3,4-methylenedioxyamphetamine (DMMDA or DMMDA-1) is a lesser-known psychedelic drug of the amphetamine and MDxx families related to MMDA. It was first synthesized by Alexander Shulgin in the 1960s and was described in his 1991 book PiHKAL (Phenethylamines I Have Known and Loved).

Trepibutone is a drug used for functional gastrointestinal disorders. Trepibutone promotes secretion of the bile and pancreatic juice, and accelerates flaccidity of the smooth muscle in the gastrointestinal tract to lower internal pressure of the gallbladder and bile duct. It improves the symptoms of the bile duct and pancreatic disease. It is usually used for improvement of cramp and bile secretion associated with cholelithiasis, cholecystitis, cholangitis, dyskinesia of the biliary tract or postcholecystectomy syndrome, or pain and gastrointestinal symptoms associated with chronic pancreatit

DMMDA-2, also known as 2,3-dimethoxy-4,5-methylenedioxyamphetamine or as 5,6-dimethoxy-MDA, is a psychedelic drug of the phenethylamine, amphetamine, and MDxx families related to MDA. It is the derivative of MDA with methoxy groups at the 5 and 6 positions and of MMDA and MMDA-2 with an additional methoxy group at either of these positions.

chemical compound