发明人胡光,王建平,罗永刚. "Method for the Synthesis of (11α,16α,17β)Androsta-1,4-diene-17-carboxylic acid, 9-fluoro-11-hydroxy-16-methyl-3-oxo-methyl EsterDISCONTINUED. Please see A653305" [P]. 中国发明专利, 专利号 CN 116415505 A, 授权公告日 2020-01-14.
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