2e-Methyldecahydroquinolin-4-one was reacted with lithium tert-alkylperoxy acetylides to prepare 4-hydroxy-2e-methyl-4-(2-methyl-2-tert-alkylperoxy-1-butyn-4-yl)decahydroquinolines. The latter readily react with carboxylic acids and methyl iodide, affording the corresponding salts.
Fused, Tricyclic Sulfonamide Inhibitors of Gamma Secretase
申请人:Konradi W. Andrei
公开号:US20080021056A1
公开(公告)日:2008-01-24
The invention provides compounds of formula I:
or pharmaceutically salts thereof where R
1
, R
2
, and the A, B, and C-rings are as defined herein. Compounds of formula I are useful in treating or preventing cognitive disorders, such as Alzheimer's disease. The invention also encompasses pharmaceutical compositions comprising compounds or salts of formula I, methods of preparing the desired compounds, and methods of treating cognitive disorders, such as Alzheimer's disease, using the compounds or salts of formula I.
Fused, tricyclic sulfonamide inhibitors of gamma secretase
申请人:Elan Pharmaceuticals Inc.
公开号:EP2450358A1
公开(公告)日:2012-05-09
The invention provides compounds of formula I:
or pharmaceutically salts thereof, where R1, R2 and the A, B, and C-rings are as defined herein. Compounds of formula I are useful in treating or preventing cognitive disorders, such as Alzheimer's disease. The invention also encompasses pharmaceutical compositions comprising compounds or salts of formula I, methods of preparing the desired compunds, and methods of treating cognitive disorders, such as Alzheimer's disease, using the compounds or salts of formula I.
本发明提供了式 I 的化合物:
或其药用盐,其中 R1、R2 和 A、B 及 C 环如本文所定义。式 I 的化合物可用于治疗或预防认知障碍,如阿尔茨海默病。本发明还包括包含式 I 化合物或盐的药物组合物、制备所需组合物的方法以及使用式 I 化合物或盐治疗认知障碍(如阿尔茨海默病)的方法。
Synthesis of New 1-Adamantanecarboxylic Acid Derivatives
作者:E. A. Dikusar1'、N. G. Kozlov、V. I. Potkin、A. P. Yuvchenko、N. V. Kovganko
DOI:10.1023/b:rujo.0000034968.28257.e9
日期:2004.3
Reactions of 1-adamantanecarbonyl chloride with functionally substituted alcohols, phenols, amines, thiols, and ketone oximes gave hitherto unknown 1-adamantanecarboxylic acid esters, amides, and thio esters, including those containing a peroxide group.
FUSED, TRICYCLIC SULFONAMIDE INHIBITORS OF GAMMA SECRETASE
申请人:Elan Pharmaceuticals Inc.
公开号:EP2038280A2
公开(公告)日:2009-03-25
[EN] FUSED, TRICYCLIC SULFONAMIDE INHIBITORS OF GAMMA SECRETASE<br/>[FR] SULFONAMIDES TRICYCLIQUES CONDENSÉS INHIBITEURS DE GAMMA-SECRÉTASE
申请人:ELAN PHARM INC
公开号:WO2007143523A2
公开(公告)日:2007-12-13
(EN) The invention provides compounds of formula (I): or pharmaceutically salts thereof, where R1, R2 and the A, B, and C-rings are as defined herein. Compounds of formula (I) are useful in treating or preventing cognitive disorders, such as Alzheimer's disease. The invention also encompasses pharmaceutical compositions comprising compounds or salts of formula (I), methods of preparing the desired compunds, and methods of treating cognitive disorders, such as Alzheimer's disease, using the compounds or salts of Formula (I).(FR) La présente invention concerne des composés de formule I : ou des sels pharmaceutiquement acceptables de ceux-ci, où R1, R2 et les cycles A, B et C sont comme présentement défini. Les composés de formule I sont utiles dans le traitement ou la prévention de troubles cognitifs, tels que la maladie d'Alzheimer. L'invention concerne en outre des compositions pharmaceutiques comprenant des composés ou sels de formule I, des procédés de préparation des composés souhaités, et des procédés de traitement de troubles cognitifs, tels que la maladie d'Alzheimer, utilisant les composés ou sels de Formule(I).