The present invention relates to: a compound for an organic optoelectronic diode, represented by a combination of chemical formulas 1 and 2; an organic optoelectronic diode comprising the same; and a display device comprising the organic optoelectronic diode. The detailed contents of formulas 1 and 2 are the same as those defined in the specification.

The present invention relates to a compound of the formula (I), (II) or (III), to the use of the compound in an electronic device, and to an electronic device comprising a compound of the formula (I), (II) or (III). The present invention furthermore relates to a process for the preparation of a compound of the formula (I), (II) or (III) and to a formulation comprising one or more compounds of the formula (I), (II) or (III).

The present invention relates to a compound of the formula (I), (II) or (III), to the use of the compound in an electronic device, and to an electronic device comprising a compound of the formula (I), (II) or (III). The present invention furthermore relates to a process for the preparation of a compound of the formula (I), (II) or (III) and to a formulation comprising one or more compounds of the formula (I), (II) or (III).

Disclosed are compounds of Formula 1, including all geometric and stereoisomers, N-oxides, and salts thereof,

##STR00001##

wherein

Q is

##STR00002##

and A, R.sup.1, m, X.sup.1, X.sup.2, X.sup.3, X.sup.4, Y.sup.1, Y.sup.2 and Y.sup.3 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound or a composition of the invention.

Disclosed are compounds of Formula 1, including all geometric and stereoisomers, N-oxides, and salts thereof,

##STR00001##

wherein

Q is

##STR00002##

and A, R.sup.1, m, X.sup.1, X.sup.2, X.sup.3, X.sup.4, Y.sup.1, Y.sup.2 and Y.sup.3 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound or a composition of the invention.

Compounds of formula (I) defined herein exhibit human neutrophil elastase inhibitory properties and are useful for the treatment of disease or conditions in which HNE is implicated

Compounds of formula (I) defined herein exhibit human neutrophil elastase inhibitory properties and are useful for the treatment of disease or conditions in which HNE is implicated

The present invention relates to pyrimidone compounds used as Lp-PLA.sub.2 inhibitors and pharmaceutical compositions thereof. The structure of the pyrimidone compounds is represented by general formula (I), wherein R.sub.1, R.sub.2, R.sub.3, X, Ar, Y and n are defined as in the specification and claims. The compounds of general formula (I) in the present invention, stereoisomers and pharmaceutically acceptable salts thereof can be used as Lp-PLA.sub.2 inhibitors for preventing, treating and/or ameliorating diseases associated with the activity of Lp-PLA.sub.2 enzyme.

##STR00001##

The present invention relates to pyrimidone compounds used as Lp-PLA.sub.2 inhibitors and pharmaceutical compositions thereof. The structure of the pyrimidone compounds is represented by general formula (I), wherein R.sub.1, R.sub.2, R.sub.3, X, Ar, Y and n are defined as in the specification and claims. The compounds of general formula (I) in the present invention, stereoisomers and pharmaceutically acceptable salts thereof can be used as Lp-PLA.sub.2 inhibitors for preventing, treating and/or ameliorating diseases associated with the activity of Lp-PLA.sub.2 enzyme.

##STR00001##

The present invention provides a novel process for the preparation of Ledipasvir of Formula I and its pharmaceutically acceptable salts.

##STR00001##