The present application relates to a compound of Chemical Formula 1 and an organic light emitting device including the same.

The present invention provides a prophylactic or therapeutic agent for an autism spectrum disorder containing compound (I) having melatonin receptor affinity. A compound represented by the formula:

##STR00001##

wherein each symbol is as described in the specification, or a salt thereof.

The present invention provides a prophylactic or therapeutic agent for an autism spectrum disorder containing compound (I) having melatonin receptor affinity. A compound represented by the formula:

##STR00001##

wherein each symbol is as described in the specification, or a salt thereof.

The present invention relates to a method for synthesizing tetrahydroisoquinoline thiazolidine, which can be conducted under a relatively mild reaction condition and can rapidly synthesize tetrahydroisoquinoline thiazolidine.

The present invention relates to a method for synthesizing tetrahydroisoquinoline thiazolidine, which can be conducted under a relatively mild reaction condition and can rapidly synthesize tetrahydroisoquinoline thiazolidine.

The present application relates to a compound of Chemical Formula 1 and an organic light emitting device including the same: ##STR00001## wherein Ar.sub.1 to Ar.sub.3, L.sub.1 and L.sub.2 are described herein.

The present application relates to a compound of Chemical Formula 1 and an organic light emitting device including the same: ##STR00001## wherein Ar.sub.1 to Ar.sub.3, L.sub.1 and L.sub.2 are described herein.

The present disclosure relates to an electron buffering material, and an organic electroluminescent device comprising a first electrode, a second electrode facing the first electrode, a light-emitting layer between the first electrode and the second electrode, and an electron transport zone and an electron buffering layer between the light-emitting layer and the second electrode. The organic electroluminescent device comprising the electron buffering material of the present disclosure has low driving voltage, excellent luminous efficiency, and long lifespan.

The present invention relates to a new compound of formula (I) wherein the variables have the meaning as indicated in the claims; or an enantiomer or salt thereof. The compounds of formula (I) are useful in the control of parasites, in particular endoparasites, in and on vertebrates.

##STR00001##

The present invention relates to a new compound of formula (I) wherein the variables have the meaning as indicated in the claims; or an enantiomer or salt thereof. The compounds of formula (I) are useful in the control of parasites, in particular endoparasites, in and on vertebrates.

##STR00001##