A process for synthesis of 7,8-dihydro-2H-cyclopentapyrrolopyrazinone compounds

The present invention relates to a process for synthesis of 7,8-dihydro-2H-cyclopenta[4,5]pyrrolo[1,2-a]pyrazin-1(6H)-one compound and its analogues. The process is simple, the reaction process is simple and safe, the intermediates involved are easy to be separated and purified, and it is completely...

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Hauptverfasser: GE, CHONG-FENG, FAN, CHEN-GUANG, LIU, BO, WANG, CHUAN-GUO
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The present invention relates to a process for synthesis of 7,8-dihydro-2H-cyclopenta[4,5]pyrrolo[1,2-a]pyrazin-1(6H)-one compound and its analogues. The process is simple, the reaction process is simple and safe, the intermediates involved are easy to be separated and purified, and it is completely suitable for large-scale industrial production.