Herniarin
Overview
 
Herniarin is a methoxy
Methoxy
In chemistry , methoxy refers to the functional group consisting of a methyl group bound to oxygen. This alkoxy group has the formula O–CH3.The word is used in organic nomenclature usually to describe an ether...

 analog of umbelliferone
Umbelliferone
Umbelliferone, also known as 7-hydroxycoumarin, hydrangine, skimmetine, and beta-umbelliferone, is a widespread natural product of the coumarin family. It occurs in many familiar plants from the Apiaceae family such as carrot, coriander and garden angelica, as well plants from other families such...

. It can be found in Herniaria glabra, Ayapana triplinervis and in species of the genus Prunus (P. mahaleb
Prunus mahaleb
Prunus mahaleb is a species of cherry native to central and southern Europe, western and central Asia, and northwest Africa, from Morocco north to France, southern Belgium, and Germany, and east to northern Pakistan and Kyrgyzstan.It is a deciduous tree or large...

, P. pensylvanica and P. maximowiczii
Prunus maximowiczii
Prunus maximowiczii, known as the Miyama cherry or Korean cherry , is a small , fruiting cherry tree that can be found growing wild in northeastern Asia and Eurasia.- Taxonomy :The species was first described in 1857 by Franz Josef Ruprecht...

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