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Umbelliferones

Known as: 7 Hydroxycoumarins, 7-Hydroxycoumarins, Umbelliferones [Chemical/Ingredient] 
7-Hydroxycoumarins. Substances present in many plants, especially umbelliferae. Umbelliferones are used in sunscreen preparations and may be… 
National Institutes of Health

Papers overview

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2016
2016
Steady-state and time-resolved fluorescence techniques, in addition to quantum mechanical calculations, were employed to study… 
2016
2016
2016
2016
Coumarins owe their class name to “Coumarou”, the vernacular name of the tonka bean (Dipteryx odorata Willd, Fabaceae), from… 
2007
2007
Abstract8-Aminomethyl derivatives of 7-hydroxycoumarins were prepared by reaction of methylene-bis-cytisine and substituted 7… 
2001
2001
A set of nine 4-aminomethyl-7-alkoxycoumarin derivatives was synthesized and characterized as substrates for O-dealkylation by… 
1994
1994
Three new psoralens with methyl groups on carbons involved in their reactive double bonds (compounds 9-11 in Scheme 1) were… 
Highly Cited
1984
Highly Cited
1984
The possible presence of methylpsoralens as undesired inquinants in synthetic methylangelicins has been avoided through a…