This invention relates to dihydro-benzo[b][1,4]diazepin-2-one derivatives of the formula
1
wherein R
1
, R
2
, X and Y are as defined in the specification and R
3
is a six-membered aromatic heterocycle containing 1 to 3 nitrogen atoms or a pyridine-N-oxide as further defined in the specification. The invention further relates to medicaments containing these compounds, a process for their preparation as well as their use for preparation of medicaments for the treatment or prevention of acute and/or chronic neurological disorders.
ORGANIC COMPOUND, AND ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DISPLAY DEVICE INCLUDING THE SAME
申请人:LG Display Co., Ltd
公开号:US20210050527A1
公开(公告)日:2021-02-18
The present disclosure provides an organic compound of the following formula and an organic light emitting diode and an OLED device including the same.
本公开提供了以下式的有机化合物,以及包括该化合物的有机发光二极管和OLED器件。
Method for Producing Polyhydroxyalkanoates
申请人:Preishuber-Pflugl Peter
公开号:US20090124787A1
公开(公告)日:2009-05-14
The invention relates to a process for preparing polyhydroxyalkanoates by polymerization of lactones of the general formula I,
where the substituents and the index n have the meanings given in the description, in the presence of at least one catalyst of the formula (II) L
I
M
a
X
a
m
, where the substituents and indices have the meanings given in the description. The invention further relates to poly-3-hydroxybutyrates which have a novel property profile and are obtainable for the first time by means of this process, and also biodegradable polyester mixtures based on these poly-3-hydroxybutyrates.
The present invention relates to metal complexes and to elec
tronic devices, in particular organic electroluminescent devices, com-pris
ing these metal complexes. M(L)n(L′)m (formula 1), where the compound of the gene
ral formula (1) contains a moiety M(L)n of the formula (2).