''Phellodendron chinense'' is a plant species in the genus ''
Phellodendron
''Phellodendron'', or cork-tree, is a genus of deciduous, dioecious trees in the family Rutaceae, native to east and northeast Asia. It has leathery, pinnate leaves and yellow, clumped flowers. The name refers to the thick and corky bark of some ...
''.
The
isocoumarin
Isocoumarin (1''H''-2-benzopyran-1-one; 3,4-benzo-2-pyrone) is a lactone, a type of natural organic compound.
Known natural compounds
* Thunberginol A and B
; dihydroisocoumarins
* Hydrangenol
* Phyllodulcin
* Thunberginol C, D, E and G ...
derivative
In mathematics, the derivative is a fundamental tool that quantifies the sensitivity to change of a function's output with respect to its input. The derivative of a function of a single variable at a chosen input value, when it exists, is t ...
3-acetyl-3,4-dihydro-5,6-dimethoxy-1''H''-2-benzopyran-1-one can be found in Huáng bǎi (''P. chinense''), one of the fifty fundamental herbs of traditional Chinese medicine.
See also
*
Huáng bǎi
*
Sān miáo wán
References
External links
Zanthoxyloideae
Plants described in 1907
{{Rutaceae-stub