6-Chloro-3-methyluracil is a white crystalline powder, which is a key intermediate for synthesis of phosphodiesterase inhibitor, cystic fiber transmembrane transport regulator, chloride channel activator, adenosine receptor antagonist, antispasm drug, intelligence promoting drug, oral drug for asthma treatment, DPP-4 inhibitor, etc., for example, it is a synthetic 3, 7-dihydropurine-2, 6-diketone, pyrazol [3, 4-d] pyrimidine and pyrimidine diketone drugs are important intermediates. At present, this product is mainly used as an intermediate for the treatment of type 2 diabetes drug A Glenn Dean.
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