Benzopyridoindole derivative and organic electroluminescent element

A benzopyridoindole derivative represented by the following general formula (1)

• wherein,
• A represents a single bond, a divalent group of an aromatic hydrocarbon, a divalent group of an aromatic heterocycle, or a divalent group of a condensed polycyclic aromatic,
• Ar1 and Ar2 may be the same or different, and each represent an aromatic hydrocarbon group, an aromatic heterocyclic group, or a condensed polycyclic aromatic group,
• R1 to R9 may be the same or different, and each represent a hydrogen atom, a deuterium atom, a fluorine atom, a chlorine atom, a cyano group, a trifluoromethyl group, an alkyl group having 1 to 6 carbon atoms, an aromatic hydrocarbon group, an aromatic heterocyclic group, or a condensed polycyclic aromatic group,
• W, X, Y and Z each represent a carbon atom or a nitrogen atom, and
• only one of W, X, Y and Z is a nitrogen atom, and the nitrogen atom does not have the hydrogen atom of R1 to R4 or a substituent.