Chromones are a group of naturally occurring compounds with a benzoannelated ypyrone ring. A large number of chromone derivatives have been isolated from natural sources and a wide range of biological properties have been attribute to them, such as antifungal, anti-allergenic, antiviral, antitubulin, anti-hypertensive, anticancer and antioxidant activities.1 11 Studies with 2-styrylchromones demonstrated that the number and position of the hydroxyl groups in the A-ring and the 3', 4'-dihydroxy substitution on B-ring play an important role in their radical scavenger activity. In addition the molecular stabilization promoted by the carbonyl carbon C-4 and Ca=C~ double bond, also seem to contribute to the scavenging effect of these com...
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Several chroman-4-ones were prepared by the pyrrolidine catalysed reaction of 2'-hydroxyacetophenone...
The efficient and facile protocol was developed for the synthesis of a series of 2- styryl-4H-chrome...
Chromones are a well-known class of naturally occurring oxygen-containing heterocyclic compounds; m...
The synthesis of a range of novel 2,2-disubstituted chroman-4-ones has been accomplished by the pyrr...
This investigation has been geared towards several aspects of chromone chemistry. Selected 2-(N,N-di...
The chromone moiety (11) is a common structural motif found in a wealth of natural products and medi...
Chromones group of compounds and their derivatives form the essential component of pharmacophores in...
This study has focussed on several aspects of chromone chemistry, viz., (i) the influence of remote ...
We investigated the biological activity of a series of substituted chromeno[3,2-c]pyridines, includi...
23rd ISHC Congress will be held in Glasgow, Scotland from July 31 August 4, 2011.Chromones are a cl...
2-Styrylchromones are very good biological active compounds, prepared by Baker-Venkataraman rearrang...
Chromones are a group of heterocyclic compounds widespread in Nature and an interesting scaffold be...
Reactions of 3-methoxalyl-, 3-polyfluoroacyl- and 3-aroylchromones with dimethyl 1,3-acetonedicarbox...
The synthesis of 2-[4-(1, 3-diphenyl)-pyrazolyl]-3-hydroxychromones has been carried out by AFO oxid...
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Several chroman-4-ones were prepared by the pyrrolidine catalysed reaction of 2'-hydroxyacetophenone...
The efficient and facile protocol was developed for the synthesis of a series of 2- styryl-4H-chrome...
Chromones are a well-known class of naturally occurring oxygen-containing heterocyclic compounds; m...
The synthesis of a range of novel 2,2-disubstituted chroman-4-ones has been accomplished by the pyrr...
This investigation has been geared towards several aspects of chromone chemistry. Selected 2-(N,N-di...
The chromone moiety (11) is a common structural motif found in a wealth of natural products and medi...
Chromones group of compounds and their derivatives form the essential component of pharmacophores in...
This study has focussed on several aspects of chromone chemistry, viz., (i) the influence of remote ...
We investigated the biological activity of a series of substituted chromeno[3,2-c]pyridines, includi...
23rd ISHC Congress will be held in Glasgow, Scotland from July 31 August 4, 2011.Chromones are a cl...
2-Styrylchromones are very good biological active compounds, prepared by Baker-Venkataraman rearrang...
Chromones are a group of heterocyclic compounds widespread in Nature and an interesting scaffold be...
Reactions of 3-methoxalyl-, 3-polyfluoroacyl- and 3-aroylchromones with dimethyl 1,3-acetonedicarbox...
The synthesis of 2-[4-(1, 3-diphenyl)-pyrazolyl]-3-hydroxychromones has been carried out by AFO oxid...
http://apps.isiknowledge.com/full_record.do?product=UA&search_mode=GeneralSearch&qid=5&SID=V1M67gPH3...
Several chroman-4-ones were prepared by the pyrrolidine catalysed reaction of 2'-hydroxyacetophenone...
The efficient and facile protocol was developed for the synthesis of a series of 2- styryl-4H-chrome...