Substituted benzopyran derivatives for the treatment of inflamma

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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5142335, 514454, 514302, 514453, 514394, 514444, 549405, 549404, 549389, 549387, 549383, 549 60, 544151, 546115, 5483051, A61K 3135, A61K 31535, A61K 3144, C07D31104, C07D41300

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060342560

ABSTRACT:
A class of benzopyran, derivatives is described for use in treating cyclooxygenase-2 mediated disorders. Compounds of particular interest are defined by Formula I' ##STR1## wherein X, A.sup.1, A.sup.2, A.sup.3, A.sup.4, R, R", R.sup.1 and R.sup.2 are as described in the specification.

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