Punicalin


Punicalin is an ellagitannin. It can be found in Punica granatum or in the leaves of Terminalia catappa, a plant used to treat dermatitis and hepatitis. It is also reported in Combretum glutinosum, all three species being Myrtales, the two last being Combretaceae.
It is a highly active carbonic anhydrase inhibitor.

Chemistry

The molecule contains a gallagic acid component linked to a glucose.