Boronic acid-containing aminopyridine- and aminopyrimidinecarboxamide CXCR1/2 antagonists: Optimization of aqueous solubility and oral bioavailability
摘要:
The chemokine receptors CXCR1 and CXCR2 are important pharmaceutical targets due to their key roles in inflammatory diseases and cancer progression. We have previously identified 2-[5-(4-fluoro-phenylcarbamoyl)-pyridin-2-ylsulfanylmethyl]-phenylboronic acid (SX-517) and 6-(2-boronic acid-5-trifluoromethoxy-benzylsulfanyl)-N-(4-fluoro-phenyl)-nicotinamide (SX-576) as potent non-competitive boronic acid-containing CXCR1/2 antagonists. Herein we report the synthesis and evaluation of aminopyridine and aminopyrimidine analogs of SX-517 and SX-576, identifying (2-{(benzyl)[(5-boronic acid-2pyridyl) methyl] amino}-5-pyrimidinyl)(4-fluorophenylamino) formaldehyde as a potent chemokine antagonist with improved aqueous solubility and oral bioavailability. (C) 2015 Elsevier Ltd. All rights reserved.
Soluble Epoxide Hydrolase Inhibitors and Methods of Using Same
申请人:Cywin Lawrence Charles
公开号:US20060276515A1
公开(公告)日:2006-12-07
Disclosed are compounds active against soluble epoxide hydrolase (sEH), compositions thereof and methods of using and making same.
揭示了对可溶性环氧化物酶(sEH)具有活性的化合物,以及其组合物和使用和制备这些化合物的方法。
Novel pyridones and their use as modulators of serine hydrolase enzymes
申请人:Dalhousie University
公开号:US20020049330A1
公开(公告)日:2002-04-25
This invention relates to a compound of formula I:
1
or a pharmaceutically acceptable salt thereof;
in which preferably R
3
, R
4
and R
6
are each hydrogen;
X is C═O or CH
2
; and
R
7
and R
8
are each independently selected from the group consisting of hydrogen, (C
1
-C
12
)alkyl, (C
3
-C
8
)cycloalkyl and (C
1
-C
2
)alkyl(C
6
-C
14
)aryl; or
R
7
and R
8
when taken together form a (C
2
-C
7
)alkylene group; or
—NR
7
R
8
together forms a (C
2
-C
14
)heterocyclic or substituted (C
2
-C
14
)heterocyclic. Such compounds modulate the activity of serine hydrolases and can be used in pharmaceutical compositions for the treatment of Alzheimer's disease.
[EN] CARBAMOYLOXY DERIVATIVES OF MUTILINE AND THEIR USE AS ANTIBACTERIALS<br/>[FR] DERIVES CARBAMOYLOXY DE MUTILINE ET LEUR UTILISATION EN TANT QU'AGENTS ANTIBACTERIENS
申请人:SMITHKLINE BEECHAM PLC
公开号:WO1997025309A1
公开(公告)日:1997-07-17
(EN) Derivatives of mutiline of formula (1A) and pharmaceutically acceptable salts and derivatives thereof, in which R1 is ethyl or vinyl, Y is a carbamoyloxy group, in which the N-atom is unsubstituted, or mono- or di-substituted, are useful in the treatment of bacterial infections.(FR) Dérivés de mutiline représentés par la formule (1A), ainsi que leurs sels et dérivés pharmaceutiquement acceptables, dans laquelle R1 représente éthyle ou vinyle, Y représente un groupe carbamoyloxy, dans lequel l'atome N est non substitué, ou mono ou di-substitué. Ces composés sont utiles dans le traitement d'infections bactériennes.
Process for the production of 2-chloro-5-chloromethyl-pyridine
申请人:Lonza Ltd.
公开号:US06022974A1
公开(公告)日:2000-02-08
A process for the production of 2-chloro-5-chloromethylpyridine of the formula: ##STR1## starting from 6-hydroxynicotinic acid of the formula: ##STR2## In this way 6-hydroxynicotinic acid is reacted with an acid chloride to 6-hydroxynicotinoyl chloride of the formula: ##STR3## The latter is then catalytically hydrogenated with hydrogen to 6-hydroxy-5-hydroxymethylpyridine of the formula: ##STR4## The latter is then catalytically hydrogenated with hydrogen to 2-hydroxy-5-hydroxymethylpyridine of the formula: ##STR5## which is then chlorinated to the end product according to formula I.
6-Substituted-2,3,4,5-Tetrahydro-1H-Benzo[d]Azepines as 5-Ht2c Receptor Agonists
申请人:Allen John Gordon
公开号:US20080255092A1
公开(公告)日:2008-10-16
The present invention provides 6-substituted 2,3,4,5-tetrahydro-1H-benzo[d]azepines of Formula (I) as selective 5-HT2C receptor agonists for the treatment of 5-HT2c associated disorders including obesity, obsessive/compulsive disorder, depression, and anxiety: R6 D R?N—R″R* where R6 is —(CrC3)alkyl-S—(C0-C3)alkyl-R10, —(C1-C3)alkyl-NR11R12, —(CrC3)alkyl-O—R13. and other substituents are as defined in the specification.