Enhanced chromatographic resolution of alcohol enantiomers as phosphate or phosphonate derivatives
摘要:
Phosphate and phosphonate derivatives of chiral alcohols show enhanced resolution by HPLC using a chiral support. Labile derivatives were also prepared that allow separation and recovery of the corresponding alcohol after basic hydrolysis. (C) 2002 Elsevier Science Ltd. All rights reserved.
Enhanced chromatographic resolution of alcohol enantiomers as phosphate or phosphonate derivatives
摘要:
Phosphate and phosphonate derivatives of chiral alcohols show enhanced resolution by HPLC using a chiral support. Labile derivatives were also prepared that allow separation and recovery of the corresponding alcohol after basic hydrolysis. (C) 2002 Elsevier Science Ltd. All rights reserved.
3,4-diaryl-2-hydroxy-2,5-dihydrofurans as prodrugs to COX-2 inhibitors
申请人:Merck Frosst Canada, Inc.
公开号:US05698584A1
公开(公告)日:1997-12-16
The invention encompasses the novel compound of Formula I useful in the treatment of cyclooxygenase-2 mediated diseases. ##STR1## The invention also encompasses certain pharmaceutical compositions for treatment of cyclooxygenase-2 mediated diseases comprising compounds of Formula I.
(Methylsulfonyl)phenyl-2-(5H)-furanones as COX-2 inhibitors
申请人:Merck Frosst Canada, Inc.
公开号:US05981576A1
公开(公告)日:1999-11-09
The invention encompasses the novel compound of Formula A that is useful in the treatment of cyclooxygenase-2 mediated diseases. ##STR1## The invention also encompasses certain pharmaceutical compositions for treatment of cyclooxygenase-2 mediated diseases comprising compounds of Formula A.
[EN] (METHYLSULFONYL)PHENYL-2-(5H)-FURANONES AS COX-2 INHIBITORS<br/>[FR] (METHYLSULFONYL)PHENYL-2-(5H)-FURANONES EN TANT QU'INHIBITEURS DU COX-2
申请人:MERCK FROSST CANADA INC.
公开号:WO1997014691A1
公开(公告)日:1997-04-24
(EN) The invention encompasses the novel compound of formula (I) useful in the treatment of cyclooxygenase-2 mediated diseases. The invention also encompasses certain pharmaceutical compositions for treatment of cyclooxygenase-2 mediated diseases comprising compounds of formula (I).(FR) Cette invention, qui porte sur le nouveau composé répondant à la formule (I), composé s'avérant efficace dans le traitement de maladies liées à la cyclo-oxygénase-2, a également trait à certaines compositions pharmaceutiques qui, contenant des composés de ladite formule (I), servent à traiter lesdites maladies.