- Preparation method of SPDIB
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The invention belongs to the technical field of biological medicines, and relates to an SPDIB preparation method, which comprises: (1) dissolving 2,3,3-trimethyl-3H-indole in toluene, adding 1,3-propane sultone in a dropwise manner, heating to a temperatu
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Paragraph 0027; 0029; 0030; 0032; 0033; 0035
(2020/04/22)
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