Chen K W, Anderson J P, Thompson G K. "Method for the Synthesis of 1-[4-[(2-Amino-4-pyrimidinyl)oxy]phenyl]-3-[4-[(4-methyl-1-piperazinyl)methyl]-3-(trifluoromethyl)phenyl]urea" [P]. US Patent, US 10595434 B2, 2023-05-27.
发明人张德明,钱学锋,孙丽萍. "A Process for Preparing High-Purity 1-[4-[(2-Amino-4-pyrimidinyl)oxy]phenyl]-3-[4-[(4-methyl-1-piperazinyl)methyl]-3-(trifluoromethyl)phenyl]urea" [P]. 中国发明专利, 专利号 CN 110767494 B, 授权公告日 2018-05-09.
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