[EN] PYRROLO-PYRIDINE DERIVATIVES AS ACTIVATORS OF AMPK<br/>[FR] DÉRIVÉS PYRROLO-PYRIDINE UTILISÉS COMME ACTIVATEURS DE L'AMPK
申请人:GLAXOSMITHKLINE LLC
公开号:WO2011029855A1
公开(公告)日:2011-03-17
The present invention relates to pyrrolopyridone compounds of the formula (I), salts thereof, to pharmaceutical compositions containing them and their use in medicine. In particular, the invention relates to compounds as activators of AMPK.
The present invention provides a compound having a superior acid secretion inhibitory effect and showing an antiulcer activity and the like. The present invention provides a compound represented by the formula (I)
wherein R
1
is a nitrogen-containing monocyclic heterocyclic group optionally condensed with a benzene ring or a heterocycle, the nitrogen-containing monocyclic heterocyclic group optionally condensed with a benzene ring or a heterocycle optionally has substituent(s), R
2
is an optionally substituted C
6-14
aryl group, an optionally substituted thienyl group or an optionally substituted pyridyl group, R
3
and R
4
are each a hydrogen atom, or one of R
3
and R
4
is a hydrogen atom and the other is an optionally substituted lower alkyl group, an acyl group, a halogen atom, a cyano group or a nitro group, and R
5
is an alkyl group or a salt thereof.
[EN] TRICYCLIC HETEROCYCLES AS ANTICANCER AGENTS<br/>[FR] HÉTÉROCYCLES TRICYCLIQUES EN TANT QU'AGENTS ANTICANCÉREUX
申请人:ICAHN SCHOOL MED MOUNT SINAI
公开号:WO2014130534A1
公开(公告)日:2014-08-28
Tricyclic chemical modulators of FOXO transcription factor proteins are disclosed. The compounds are useful to treat cancer, age-onset proteotoxicity, stress-induced depression, inflammation, and acne. The compounds are of the following and similar genera (i), (ii) and (iii), in which Het is an aromatic heterocyclic ring and Y is a point of attachment of various side chains and rings. An example of such a compound is 4-chloro-N-(3-(10,11-dihydro-5H-benzo[b]pyrido[2,3-f]azepin-5-yl)propyl)benzenesulfonamide (iv).
A novel compound represented by the following general formula (1), or a salt thereof, which has a superior EP
4
receptor agonist activity, and a medicament containing the compound or a salt thereof as an active ingredient, which can be used for promotion of osteogenesis, therapeutic treatment and/or promotion of healing of fracture and the like.
Palladium-Catalyzed Cyanation Reactions of Thiophene Halides
作者:Thomas Erker、Stephanie Nemec
DOI:10.1055/s-2003-42490
日期:——
The described method provides an efficient cyanation reaction of thiophene halides using tris(dibenzylidene-acetone)dipalladium(0), 1,1′-bis-(diphenylphosphino)ferrocene) and zinc powder as the catalyst system and Zn(CN)2 as the cyanide source. Several thiophenes with various substituents are effectively cyanated under these conditions.