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A NOVEL METHOD FOR THE SYNTHESIS OF DESACETYL DILTIAZEM HYDROCHLORIDE
A NOVEL METHOD FOR THE SYNTHESIS OF DESACETYL DILTIAZEM HYDROCHLORIDE
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机译:新型合成右苯二甲酰盐酸地西EM的新方法
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摘要
A process for preparing desacetyl diltiazem hydrochloride from diltiazem hydrochloride using buffer at a temperature of 50-80ºC for a period of 40-50 hours.
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