[EN] HYDROXAMATE-BASED INHIBITORS OF DEACETYLASES<br/>[FR] COMPOSÉS À BASE D'HYDROXAMATE EN TANT QU'INHIBITEURS DES DÉSACÉTYLASES
申请人:NOVARTIS AG
公开号:WO2012025164A1
公开(公告)日:2012-03-01
The present teachings relate to compounds of Formula (I): and pharmaceutically acceptable salts, hydrates, esters, and prodrugs thereof, wherein R1, R2, R3, R4, R5, ring A, and Z are as defined herein. The present teachings also provide methods of preparing compounds of Formula (I) and methods of use compounds of Formula (I) in treating pathologic conditions or disorders mediated wholly or in part by deacetylases.
The present teachings relate to compounds of Formula I:
and pharmaceutically acceptable salts, hydrates, esters, and prodrugs thereof, wherein R
1
, R
2
, R
3
, R
4
, R
5
, ring A, and Z are as defined herein.
The present teachings also provide methods of preparing compounds of Formula I and methods of use compounds of Formula I in treating pathologic conditions or disorders mediated wholly or in part by deacetylases.
Imino acid derivatives as inhibitors of matrix metalloproteinases
申请人:Schudok Manfred
公开号:US20050004166A1
公开(公告)日:2005-01-06
The invention relates to a bicycloazaheterocyclyl carboxylic acid sulfonamide derivative of formula I herein, pharmaceutical preparation comprising it, process for preparing it and method for its pharmaceutical use.
Decarboxylation of α-Amino Acids Containing Two and Three Stereogenic Centers: A Simple One-Step Procedure to Prepare two Optically Active β-Amino Alcohols and a Bicyclic Pyrrolidine Derivative
作者:Sabine Wallbaum、Thomas Mehler、Jürgen Martens
DOI:10.1080/00397919408011741
日期:1994.5
L-hydroxyproline (2S,4R)-2 and D-2-azabicyclo[3.3.0]octan-3-carboxylic acid (1R,3R,5R)-5 yield in a simple one-step procedure the corresponding optically active β-amino alcohols (R)-3 and (R)-4 and the bicyclic pyrrolidinederivative (1R,5R)-6 in 72–82% yield and >99% ee.
(1S,5S)-2-Azabicyclo[3.3.0]octane (1S,5S)-2 was synthesized from (1S,3S,5S)-2-azabicyclo[3.3.0]octane-3-carboxylic acid (1S,3S,5S)-1 in 84% yield by decarboxylation. The novel enantiomerically pure bicyclic pyrrolidine derivative (1S,5S)-2 was used as an efficient chiral auxiliary in Michael-type reactions via enamines.