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US4116958A Organic synthetic methods benzylpyrimidine derivatives 失效
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Organic synthetic methods benzylpyrimidine derivatives
摘要:
A method of preparation of 2,4-diamino-5-benzylpyrimidines involving the reaction of a 2,4-diamino-5-substituted methyl pyrimidine, for example 2,4-diamino-5-hydroxymethylpyrimidine, with an appropriately substituted phenol.
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