Fused tricyclic γ-amino acid derivative, process for producing the same, and application in medicine

摘要

The present invention relates to a condensed tricyclic γ-amino acid derivative and its application in medicine, specifically, a condensed ring γ-amino acid derivative represented by the general formula (I), or a stereoisomer, solvate, or metabolite thereof. , A prodrug, a pharmaceutically acceptable salt or co-crystal, a pharmaceutical composition containing the same, and use of the compound or composition of the present invention in the analgesic field. Here, the definition of each substituent in the general formula (I) is the same as the definition in the specification. [Selection diagram] Fig. 1