abstract |
In the present invention, formula (I) (wherein X represents an optionally substituted C1-12 alkyl group, etc., m represents an integer of 0-6, and m is 2 or more). X may be the same or different from each other, R represents a C1-12 alkyl group which may have a substituent, etc. Q represents a C6-12 aryl group which may have a substituent. A represents each independently a carbon atom, etc., n represents an integer of 1 or 2. The solid and dotted double lines represent single bonds or double bonds. Nitrogen heterocyclic compounds and salts thereof are provided. |