Adipostatin A is an

alkylresorcinol Alkylresorcinols, also known as resorcinolic lipids, are phenolic lipids composed of long aliphatic chains and resorcinol-type phenolic rings. Natural sources of alkylresorcinols Alkylresorcinols are relatively rare in nature, with the main know ...

, a type of

phenolic Phenolic is an adjective and a substantive (noun) that may apply to : * Phenol (or carbolic acid), a colorless crystalline solid and aromatic compound * Phenols, a class of chemical compounds that include phenol * Phenolic content in wine * Phenol ...

lipid Lipids are a broad group of naturally-occurring molecules which includes fats, waxes, sterols, fat-soluble vitamins (such as vitamins A, D, E and K), monoglycerides, diglycerides, phospholipids, and others. The functions of lipids include ...

s composed of long aliphatic chains and phenolic rings. Chemically, it is similar in structure to

urushiol Urushiol is an oily mixture of organic compounds with allergenic properties found in plants of the family Anacardiaceae, especially ''Toxicodendron'' ''spp.'' (e.g., poison oak, Chinese lacquer tree, poison ivy, poison sumac), ''Comocladia sp ...

, the irritant found in poison ivy. Adipostatin A can be found in ''

Gingko biloba ''Ginkgo biloba'', commonly known as ginkgo or gingko ( ), also known as the maidenhair tree, is a species of tree native to China. It is the last living species in the order Ginkgoales, which first appeared over 290 million years ago. Fossils ...

'' fruits as well as in ''

Streptomyces cyaneus ''Streptomyces cyaneus'' is an actinobacterium species in the genus '' Streptomyces''. ''S. cyaneus'' produces the alkylresorcinol adipostatin A (cardol). It also produces a chitinase A able to produce protoplasts from ''Schizophyllum commune ...

''. It is also found in

cashew nutshell liquid The cashew tree (''Anacardium occidentale'') is a tropical evergreen tree native to South America in the genus ''Anacardium'' that produces the cashew seed and the cashew apple accessory fruit. The tree can grow as tall as , but the dwarf cult ...

(''Anacardium occidentale''), in ''

Anacardium othonianum ''Anacardium othonianum'' is a tree native from the tropical savanna (''cerrado'') region of Brazil, whose fruit is similar to (but smaller than) that of the common cashew tree ('' A. occidentale'') of the Brazilian Northeast. It is locally kno ...

'' and in ''

Ardisia elliptica ''Ardisia elliptica'' is an evergreen tree, also known as the shoebutton ardisia, duck's eye and coralberry, native to the west coast of India, Sri Lanka, Indochina, Malaysia, Indonesia and New Guinea. It is a prolific reproducer which has made i ...

''. It is an inhibitor of

glycerol-3-phosphate dehydrogenase ''sn''-Glycerol 3-phosphate is the organic ion with the formula HOCH2CH(OH)CH2OPO32-. It is one of three stereoisomers of the ester of dibasic phosphoric acid (HOPO32-) and glycerol. It is a component of glycerophospholipids. Equally appropriat ...

References

Alkylresorcinols {{phenol-stub