发明人钱学锋,罗永刚,周伟. "Method for the Synthesis of N-Methyl-1-(phenylmethyl)-3-(1,2,3,6-tetrahydro-1-methyl-4-pyridinyl)-1H-indole-5-ethanesulfonamide" [P]. 中国发明专利, 专利号 CN 112575677 A, 授权公告日 2023-07-11.
发明人张德明,沈红梅,刘建华. "A Process for Preparing High-Purity N-Methyl-1-(phenylmethyl)-3-(1,2,3,6-tetrahydro-1-methyl-4-pyridinyl)-1H-indole-5-ethanesulfonamide" [P]. 中国发明专利, 专利号 CN 113638864 A, 授权公告日 2024-11-07.
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