[EN] SUBSTITUTED OXADIAZOLE DERIVATIVES AS S1P AGONISTS IN THE TREATMENT OF AUTOIMMUNE AND INFLAMMATORY DISEASES<br/>[FR] DÉRIVÉS D'OXADIAZOLE SUBSTITUÉS COMME AGONISTES DE S1P DANS LE TRAITEMENT DE MALADIES AUTO-IMMUNES ET INFLAMMATOIRES
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2010085582A1
公开(公告)日:2010-07-29
[00180] Disclosed are compounds of Formula (I) or pharmaceutically acceptable salts thereof, wherein Q is or R1 is cycloalkyl, heteroaryl, or heterocyclyl, each optionally substituted with one to five substituents independently selected from C1 to C6 alkyl, C1 to C4 haloalkyl, -OR4, and/or halogen; and R2, R3, R4, and n are defined herein. Also disclosed are methods of using such compounds as selective agonists for G protein-coupled receptor S1P1, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as vascular disease and autoimmune diseases.
A Facile Route to Polysubstituted<i> N</i>-Benzyl Pyroglutamates
作者:Pei-Pei Sun、Meng-Yang Chang、Michael Y. Chiang、Nein-Chen Chang
DOI:10.1021/ol0344164
日期:2003.5.1
[reaction: see text] Base-induced coupling/cyclizationreactions of alpha-sulfonylacetamide with various ethyl (Z)-2-bromo-2-propenoates have been carried out. The polysubstituted pyroglutamate carbon skeleton, with three contiguous asymmetric centers, was built up in one step. A ring-closure mechanism is proposed for the reactions.
Disclosed are compounds of Formula (I)
or pharmaceutically acceptable salts thereof, wherein
Q is
R
1
is alkyl or aryl, said aryl optionally substituted with one to five substituents independently selected from C
1
to C
6
alkyl, C
1
to C
4
haloalkyl, —OR
4
, and/or halogen;
and R
2
, R
3
, R
4
, and n are defined herein.
Also disclosed are methods of using such compounds as selective agonists for G protein-coupled receptor S1P
1
, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as autoimmune diseases and vascular disease.
Disclosed are compounds of Formula (I)
or pharmaceutically acceptable salts thereof, wherein
Q is
R
1
is cycloalkyl, heteroaryl, or heterocyclyl, each optionally substituted with one to five substituents independently selected from C
1
to C
6
alkyl, C
1
to C
4
haloalkyl, —OR
4
, and/or halogen; and
R
2
, R
3
, R
4
, and n are defined herein.
Also disclosed are methods of using such compounds as selective agonists for G protein-coupled receptor S1P
1
, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as vascular disease and autoimmune diseases.