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Phorbol is a natural, plant-derived organic compound. It is a member of the tigliane family of diterpenes. It was first isolated in 1934 as the hydrolysis product of croton oil which is derived from the seeds of Croton tiglium. It is well soluble in most polar organic solvents and in water.

Various esters of phorbol have important biological properties. The most notable physiological property of phorbol esters is their capacity to act as tumor promoters. They mimic diacylglycerols, glycerol derivatives in which two hydroxyl groups are substituted by fatty acids to form esters. The most common phorbol ester is 12-O-tetradecanoylphorbol-13-acetate (TPA) which is used as biomedical research tool in models of carcinogenesis.

References


  • Merck Index, 11th Edition, 7306

External links


Terpenes and terpenoids

 

This article is licensed under the GNU Free Documentation License. It uses material from the "Phorbol".

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