Substituted 5H-pyrido- and 5H-thiazolo[2',1':2,3]imidazo[4,5-b]indoles and their use as cholinomimetic agents
申请人:Adhikary, Parimal K.
公开号:EP0273663A2
公开(公告)日:1988-07-06
5H-pyrido[2ʹ,1ʹ:2,3]imidazo[4,5-b]indoles of the formulae
their pharmaceutically acceptable acid addition salts and the corresponding compounds bearing one or more halogens and/or lower-alkyl groups on the available ring carbon atoms are administered in cholinomimetic amounts to mammals with low acetylcholine or cholinergic activity to ameliorate the symptoms associated with that condition.
COMPOUND FOR ORGANIC OPTOELECTRIC DEVICE AND COMPOSITION AND ORGANIC OPTOELECTRIC DEVICE AND DISPLAY DEVICE
申请人:SAMSUNG SDI CO., LTD.
公开号:US20150303381A1
公开(公告)日:2015-10-22
Provided are a compound, a composition, a light emitting material including the same, an organic optoelectric device and a display device including the organic optoelectric device, and the compound is represented by the following Chemical Formula I,
in the Chemical Formula I, X
1
to X
8
, L and R
1
to R
5
are the same as defined in the specification.