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发明人高志强,林芳,赵玉洁. "Method for the Synthesis of 7-Chloroisatin
7-chloro isatin
7-chloroindoline-2,3-dione
7-Chloro-1H-indole-2,3-dione
7-Chloro-2,3-indolinedione
7477-63-6" [P]. 中国发明专利, 专利号 CN 115204576 A, 授权公告日 2015-05-03.
发明人徐明华,马晓峰,王建平. "A Process for Preparing High-Purity 7-Chloroisatin
7-chloro isatin
7-chloroindoline-2,3-dione
7-Chloro-1H-indole-2,3-dione
7-Chloro-2,3-indolinedione
7477-63-6" [P]. 中国发明专利, 专利号 CN 114952353 B, 授权公告日 2020-07-27.
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