Psoralen (also called psoralene) is the parent compound in a family of naturally occurring organic compounds known as the linear furanocoumarins. It is...

PUVA (psoralen and UVA) is an ultraviolet light therapy treatment for skin diseases: vitiligo, eczema, psoriasis, graft-versus-host disease, mycosis fungoides...

different isomers. The parent compounds of the most common isomers are psoralen and angelicin. Derivatives of these two compounds are referred to respectively...

medicine. The seeds of this plant contain a variety of coumarins, including psoralen. Corylifolium comes from similarity of the leaves to those of Corylus,...

In enzymology, a psoralen synthase (EC 1.14.13.102) is an enzyme that catalyzes the chemical reaction (+)-marmesin + NADPH + H+ + O2 ⇌ {\displaystyle \rightleftharpoons...

Another hydroxylation is catalyzed by psoralen synthase to yield psoralen. A third hydroxylation by the enzyme psoralen 8-monooxygenase yields xanthotoxol...

of psoralen with exposure to ultraviolet A (UVA) light. The mechanism of action of PUVA is unknown, but probably involves activation of psoralen by UVA...

quantities of two furanocoumarins, psoralen and bergapten. The essential oil of fig leaves contains more than 10% psoralen, the highest concentration of any...

8-[2-(3-methylbutroxy)-3-hydroxy-3-methylbutoxy]psoralen, osthol, ostruthol, oxypeucedanin, phellopterin, psoralen and xanthotoxin, can be isolated from a chloroform...

and perfume products, bergamot may cause skin irritation. In the past, psoralen extracted from bergamot oil was used in tanning accelerators and sunscreens...