发明人周伟,何建平,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113258766 A, 授权公告日 2019-12-24.
发明人张德明,陈志强,韩伟. "Method for the Synthesis of 1-Oxa-6lambda6-thiaspiro[2.5]octane-6,6-dione" [P]. 中国发明专利, 专利号 CN 114391644 B, 授权公告日 2024-04-22.
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