SYNTHESIS OF 4-AMINO-5-METHYL-1H-PYRIDIN-2(1H)-ON (INTERMEDIATE COMPOUND FOR THE SYNTHESIS OF THE MR ANTAGONIST FINERENONE) FROM 2-CHLORO-5-METHYL-4-NITRO-PYRIDINE-1-OXIDE USING THE INTERMEDIATE COMPOUND 2-CHLORO-5-METHYL-4-PYRIDINAMINE
摘要:
The present invention relates to a novel and improved method for preparing 4-amino-5-methylpyridone of the formula (I) which is an intermediate in the preparation of the MR antagonist finerenone.
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