A compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same are disclosed: ##STR00001## In Chemical Formula 1, each substituent is the same as described in the detailed description.

A compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same are disclosed: ##STR00001## In Chemical Formula 1, each substituent is the same as described in the detailed description.

The invention provides compounds of formula (I) and compositions comprising compounds of formula (I). The invention further provides uses of the compounds of formula (I) and compositions comprising compounds of formula (I), including the use of such compounds for the detection of tau deposits, and the use of such compounds and compositions as diagnostic agents in the diagnosis or monitoring of the progression of a disease or disorder such as Alzheimer's disease or corticobasal degeneration, or for the prevention or treatment of a disease or disorder such as Alzheimer's disease or corticobasal degeneration.

##STR00001##

The invention provides compounds of formula (I) and compositions comprising compounds of formula (I). The invention further provides uses of the compounds of formula (I) and compositions comprising compounds of formula (I), including the use of such compounds for the detection of tau deposits, and the use of such compounds and compositions as diagnostic agents in the diagnosis or monitoring of the progression of a disease or disorder such as Alzheimer's disease or corticobasal degeneration, or for the prevention or treatment of a disease or disorder such as Alzheimer's disease or corticobasal degeneration.

##STR00001##

A compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same are disclosed:

##STR00001##

In Chemical Formula 1, each substituent is the same as defined in the detailed description.

A compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same are disclosed:

##STR00001##

In Chemical Formula 1, each substituent is the same as defined in the detailed description.

A compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same are disclosed:

##STR00001##

In Chemical Formula 1, each substituent is the same as defined in the detailed description.

A compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same are disclosed:

##STR00001##

In Chemical Formula 1, each substituent is the same as defined in the detailed description.

Disclosed herein are inhibitors of PU.1. The inhibitors are useful for treating disorders associated with abnormal PU.1 levels and function.

Disclosed herein are inhibitors of PU.1. The inhibitors are useful for treating disorders associated with abnormal PU.1 levels and function.