In this work we have described the transformation of synthetic route of the antiseptic drug candidate Pyridosept. Initial method has included in seven steps and has poor overall yield of target compound. This is the convenient developing process, scalable and technologi. The overall yield was increased up to 22% in four steps without column chromatography purification which allows to obtain the target compound with purity of 99.5+% which is especially important for the active ingredient.
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