Diazines 13: Metalation without Ortho-Directing Group - Functionalization of Diazines via Direct Metalation
摘要:
The successful metalation of diazines without an ortho-directing group is described. In some cases, dimers were obtained. The metalation was optimal with LTMP if a 4-fold excess of metalating agent was used, with a very short metalation reaction time at -75 degrees C. This procedure was applied to pyrimidine, 2-substituted pyrimidines, pyridazine, and pyrazine, allowing for the synthesis of various monosubstituted diazines.
[EN] NOVEL PYRROLIDINE DERIVED BETA 3 ADRENERGIC RECEPTOR AGONISTS<br/>[FR] NOUVEAUX AGONISTES DE RÉCEPTEURS ADRÉNERGIQUES BÊTA 3 DÉRIVÉS DE PYRROLIDINE
申请人:MERCK SHARP & DOHME
公开号:WO2011025690A1
公开(公告)日:2011-03-03
The present invention provides compounds of Formula (I), pharmaceutical compositions thereof, and method of using the same in the treatment or prevention of diseases mediated by the activation of β3-adrenoceptor.
[EN] 6-SUBSTITUTED 2,3,4,5-TETRAHYDRO-1H-BENZO[D]AZEPINES AS 5-HT2C RECEPTOR AGONISTS<br/>[FR] 2,3,4,5-TETRAHYDRO-1H-BENZO[D]AZEPINES SUBSTITUES EN POSITION 6 EN TANT QU'AGONISTES DE RECEPTEUR 5-HT2C
申请人:LILLY CO ELI
公开号:WO2005082859A1
公开(公告)日:2005-09-09
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: I where: R6 is -C=C-R10, -O-R12, -S-R14, or -NR24R25; and other substituents are as defined in the specification.
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:US20090099155A1
公开(公告)日:2009-04-16
The present invention provides 6-substituted 2,3,4,5-tetrahydro-1H-benzoazepines of Formula I as selective 5-HT
2C
receptor agonists for the treatment of 5-HT
2C
associated disorders including obesity, obsessive/compulsive disorder, depression, and anxiety:
where:
R
6
is -C≡C-R
10
, -O-R
12
, -S-R
14
, or -NR
24
R
25
;
and other substituents are as defined in the specification.
6 Substituted 2, 3,4,5 Tetrahydro-1H-Benzo[d]Azepines as 5-HT2c Receptor Agonist
申请人:ALLEN JOHN GORDON
公开号:US20120028961A1
公开(公告)日:2012-02-02
The present invention provides 6-substituted 2,3,4,5-tetrahydro-1H-benzo[d]azepines of Formula I as selective 5-HT
2C
receptor agonists for the treatment of 5-HT
2C
associated disorders including obesity, obsessive/compulsive disorder, depression, and anxiety:
where:
R
6
is —S—R
14
; and other substituents are as defined in the specification.
The present invention is directed to a compound represented by the following structural formula
or a pharmaceutically acceptable salt thereof. Pharmaceutical compositions and method of use of the compounds are also described.