Kowalski A, Björnsson E, Schröder R. "一种(2Z)-2-cyano-3-[1-(2-methoxy-1-methylethyl)-2,5-dimethyl-1H-pyrrol-3-yl]acrylic acid的合成方法" [P]. European Patent, EP 3228421 A1, 2020-12-11.
发明人黄志刚,冯建国,赵玉洁. "Method for the Synthesis of (2Z)-2-cyano-3-[1-(2-methoxy-1-methylethyl)-2,5-dimethyl-1H-pyrrol-3-yl]acrylic acid" [P]. 中国发明专利, 专利号 CN 116909807 B, 授权公告日 2023-12-01.
参考文献 Literature
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Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of (2Z)-2-cyano-3-[1-(2-methoxy-1-methylethyl)-2,5-dimethyl-1H-pyrrol-3-yl]acrylic acid Using HRMS and NMR". Phytochemistry, 2016, 1339, (4), 5513-5538.