- Substituted heterocyclic compounds, method for preparing and compositions containing same
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The invention relates to compounds of formula (I): wherein: R1, R2and R3are as defined in the description, X is as defined in the description, Y represents an oxygen atom, a sulphur atom, a C(H)qgroup, SO or SO2, n is equal to from 0 to 5, A represents a NR5R6group, and medicinal products containing the same which are useful in treating or in preventing melatoninergic disorders.
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- Substituted chromenes as potent, orally active 5-lipoxygenase inhibitors
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A series of chromene derivatives was synthesized and evaluated for their in vitro and ex vivo 5-lipoxygenase (5-LO) inhibitory activity. These compounds were prepared by condensation of appropriate salicyl aldehydes with α,β-unsaturated carbonyl compounds
- Satoh,Stanton,Hutchison,Libby,Kowalski,Lee,White,Kimble
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p. 3580 - 3594
(2007/10/02)
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- CERTAIN BENZOPYRAN AND BENZOTHIOPYRAN DERIVATIVES
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The invention relates to the compounds of the formula wherein each R independently represents hydrogen, lower alkyl, halogen, trifluoromethyl, lower alkoxy, carbocyclic or heterocyclic aryl, carbocyclic or heterocyclic aryloxy, carbocyclic or heterocyclic
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