New alkali metal salts useful as storage-stable forms of 2-amino-4-chloro-6-hydroxy-5-nitropyrimidine, useful as a pharmaceutical intermediate

摘要

2-Amino-4-chloro-6-hydroxy-5-nitropyrimidine alkali metal salts (I) are new. 2-Amino-4-chloro-6-hydroxy-5-nitropyrimidine alkali metal salts of formula (I) are new: M = alkali metal; and x = 0-3. An Independent claim is also included for the preparation of (I).