Hygrine is a pyrrolidine

alkaloid Alkaloids are a broad class of natural product, naturally occurring organic compounds that contain at least one nitrogen atom. Some synthetic compounds of similar structure may also be termed alkaloids. Alkaloids are produced by a large varie ...

, found mainly in

coca Coca is any of the four cultivated plants in the family Erythroxylaceae, native to western South America. Coca is known worldwide for its psychoactive alkaloid, cocaine. Coca leaves contain cocaine which acts as a mild stimulant when chewed or ...

leaves (0.2%). It was first isolated by Carl Liebermann in 1889 (along with a related compound cuscohygrine) as an alkaloid accompanying

cocaine Cocaine is a tropane alkaloid and central nervous system stimulant, derived primarily from the leaves of two South American coca plants, ''Erythroxylum coca'' and ''Erythroxylum novogranatense, E. novogranatense'', which are cultivated a ...

in coca. Hygrine is extracted as a thick yellow oil, having a pungent taste and odor.

References

* * * {{cite web, title=USDA, ARS, National Genetic Resources Program. Phytochemical and Ethnobotanical Databases. National Germplasm Resources Laboratory, Beltsville, Maryland. , url=http://sun.ars-grin.gov:8080/npgspub/xsql/duke/chemdisp.xsql?chemical=HYGRINE , archive-url=https://archive.today/20121211210941/http://sun.ars-grin.gov:8080/npgspub/xsql/duke/chemdisp.xsql?chemical=HYGRINE , url-status=dead , archive-date=December 11, 2012 , accessdate=July 15, 2005 Pyrrolidine alkaloids Alkaloids found in Erythroxylum coca Ketones

See also

References