Oxidation of 2-Alkylcycloalkanones with Iodine–Cerium(iv) Salts in Alcohols
作者:Liangyou He、Miyuki Kanamori、C. Akira Horiuchi
DOI:10.1039/a806288i
日期:——
The reaction of 2-alkylcycloalkanones with iodineâcerium(IV) salts in alcohols (methanol, ethanol, propan-1-ol or propan-2-ol) gave the respective oxo ester in 28â98% yields.
Oxidation of 2-Substituted Cycloalkanones with Cerium(IV) Sulfate Tetrahydrate in Alcohols and Acetic Acid
作者:Liangyou He、C. Akira Horiuchi
DOI:10.1246/bcsj.72.2515
日期:1999.11
The reaction of 2-substituted cycloalkanones with cerium(IV) sulfate tetrahydrate (CS) in alcohols and acetic acid gave the corresponding alkyl esters of oxo acids (80—96%) and oxo acids (78—96%), respectively, by oxidative cleavage of the C(R)–C=O bond. In the case of 2-iodocycloalkanones in methanol, the dimethyl ester was obtained in good yield. A treatment of 5α-cholestan-3-one with CS in methanol
[EN] N-BENZYLINDOL-3-YL BUTANOIC ACID DERIVATIVES AS CYCLOOXYGENASE-2 INHIBITORS<br/>[FR] DERIVES D'ACIDE N-BENZYLINDOL-3-YLBUTANOIQUE EN TANT QU'INHIBITEURS DE LA CYCLOOXYGENASE-2
申请人:MERCK FROSST CANADA INC.
公开号:WO1996037467A1
公开(公告)日:1996-11-28
(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) Nouveau composé de formule (I) utile dans le traitement de maladies induites par la cyclooxygénase-2. La présente invention concerne en outre certaines compositions pharmaceutiques pour le traitement des maladies induites par la cyclooxygénase-2, qui contiennent des composés de la formule (I).