SUBSTITUTED PHENYL PHENOL LEUKOTRIENE ANTAGONISTS

ANTAGONISTS HAVING A SUBSTITUTED PHENYL PHENOL OR A SUBSTITUTED PHENOLIC BIPHENYL STRUCTURE, AND VARIOUS DERIVATIVES THEREOF, ARE SPECIFIC LEUKOTRIENE ANTAGONISTS. THEIR STRUCTURES, USE AND SYNTHESIS ARE DISCLOSED. ALSO, PHARMACEUTICAL FORMULATIONS ARE DISCLOSED FOR USE IN APPLICATIONS TREATING DISE...

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Hauptverfasser: PAUL EDWARD FLOREANCIG, ELISABETH ANDREE SCHMITTLING, ROBERT DELANE DILLARD, STEPHEN RICHARD BAKER, MICHAEL JOSEPH SOFIA, JASON SCOTT SAWYER
Format: Patent
Sprache:eng
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Zusammenfassung:ANTAGONISTS HAVING A SUBSTITUTED PHENYL PHENOL OR A SUBSTITUTED PHENOLIC BIPHENYL STRUCTURE, AND VARIOUS DERIVATIVES THEREOF, ARE SPECIFIC LEUKOTRIENE ANTAGONISTS. THEIR STRUCTURES, USE AND SYNTHESIS ARE DISCLOSED. ALSO, PHARMACEUTICAL FORMULATIONS ARE DISCLOSED FOR USE IN APPLICATIONS TREATING DISEASES OR CONDITIONS CHARACTERIZED BY EXCESSIVE RELEASE OF LEUKOTRIENE B4, ONE OF THE METABOLITES OF ARACHIDONIC ACID. THE PRIMARY LTB4 ANTAGONISTIC STRUCTURES ARE REPRESENTED AS: WHEREIN RL, R2, R3, R41 X, Y, Z, AND A ARE DESCRIBED IN DETAIL IN THIS APPLICATION. THIS INVENTION ALSO PROVIDES A PROCESS FOR PREPARING INTERMEDIATE COMPOUNDS OF THE FORMULA XI: WHEREIN R21, R22, AND R23 AND T ARE AS DESCRIBED IN THIS APPLICATION.