OXASPIRO DERIVATIVE, AND PREPARATION METHOD THEREFOR AND USE THEREOF

The present invention relates to an oxaspiro derivative, and a preparation method therefor and use thereof. Specifically, provided are a compound as represented by general formula (I), a stereoisomer thereof, a tautomer thereof, or a pharmaceutically acceptable salt thereof, and a preparation method...

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Hauptverfasser: DENG, Xinshan, FENG, Jiaquan, WAN, Zehong
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:The present invention relates to an oxaspiro derivative, and a preparation method therefor and use thereof. Specifically, provided are a compound as represented by general formula (I), a stereoisomer thereof, a tautomer thereof, or a pharmaceutically acceptable salt thereof, and a preparation method therefor, the use thereof for activating the activity of an opioid receptor, and the use thereof in the preparation of an analgesic drug.