tert-butyl N-(6,7-dihydro-5H-cyclopenta[b]pyridin-6-yl)carbamate 以
盐酸 为溶剂,
反应 16.0h,
以to give the 6,7-Dihydro-5H-[1]pyrindin-6-ylamine (hydrochloride) as a solid (0.16 g, 100% yield)的产率得到6,7-二氢-5H-环戊二烯并[b]吡啶-6-胺
参考文献:
名称:
THERAPEUTICALLY ACTIVE COMPOSITIONS AND THEIR METHODS OF USE
POSITIVE ALLOSTERIC MODULATORS OF THE MUSCARINIC ACETYLCHOLINE RECEPTOR M4
申请人:Vanderbilt University
公开号:US20180028501A1
公开(公告)日:2018-02-01
Disclosed herein are thieno[3,2-e][1,2,4]triazolo[1,5-a]pyridin-6-amine, thieno[3,2-e][1,2,4]triazolo[4,3-a]pyridin-3-amine, and imidazo[1,2-a]thieno[3,2-e]pyridin-3-amine compounds, which may be useful as positive allosteric modulators of the muscarinic acetylcholine receptor M
4
(mAChR M
4
). Also disclosed herein are methods of making the compounds, pharmaceutical compositions comprising the compounds, and methods of treating neurological and psychiatric disorders associated with muscarinic acetylcholine receptor dysfunction using the compounds and compositions.
[EN] QUINOLINE-2-ONE-DERIVATIVES FOR THE TREATMENT OF AIRWAYS DISEASES<br/>[FR] DERIVES DE QUINOLINE-2-ONE PERMETTANT DE TRAITER DES MALADIES DES VOIES RESPIRATOIRES
申请人:NOVARTIS AG
公开号:WO2004087142A1
公开(公告)日:2004-10-14
Compounds of formula (I) in free or salt form, wherein -C-Y-, R1 and R2 are G have the meanings as indicated in the specification, are useful for treating conditions that are prevented or alleviated by activation of the (β2-adrenoreceptor. Pharmaceutical compositions that contain the compounds and a process for preparing the compounds are also described.
Quinoline-2-one derivatives for the treatment of airways diseases
申请人:Fairhurst Alec Robin
公开号:US20070066607A1
公开(公告)日:2007-03-22
Compounds of formula I
free or salt form, wherein —C—Y—, R
1
and R
2
are G have the meanings as indicated in the specification, are useful for treating conditions that are prevented or alleviated by activation of the β
2
-adrenoreceptor. Pharmaceutical compositions that contain the compounds and a process for preparing the compounds are also described.
SAR inspired by aldehyde oxidase (AO) metabolism: Discovery of novel, CNS penetrant tricyclic M4 PAMs
作者:Trevor C. Chopko、Changho Han、Alison R. Gregro、Darren W. Engers、Andrew S. Felts、Mike S. Poslusney、Katrina A. Bollinger、Ryan D. Morrison、Michael Bubser、Atin Lamsal、Vincent B. Luscombe、Hyekyung P. Cho、Nathalie C. Schnetz-Boutaud、Alice L. Rodriguez、Sichen Chang、J. Scott Daniels、Donald F. Stec、Colleen M. Niswender、Carrie K. Jones、Michael R. Wood、Michael W. Wood、Mark E. Duggan、Nicholas J. Brandon、P. Jeffrey Conn、Thomas M. Bridges、Craig W. Lindsley、Bruce J. Melancon
DOI:10.1016/j.bmcl.2019.06.032
日期:2019.8
This letter describes progress towards an M-4 PAM preclinical candidate inspired by an unexpected aldehyde oxidase (AO) metabolite of a novel, CNS penetrant thieno [2,3-c] pyridine core to an equipotent, non-CNS penetrant thieno [2,3-c]pyrdin-7(6H)-one core. Medicinal chemistry design efforts yielded two novel tricyclic cores that enhanced M-4 PAM potency, regained CNS penetration, displayed favorable DMPK properties and afforded robust in vivo efficacy in reversing amphetamine-induced hyperlocomotion in rats.
ACYLATED, HETEROARYL-CONDENSED CYCLOALKENYLAMINES AND THEIR USE AS PHARMACEUTICALS