| abstract |
The invention relates to an industrial production method for producing clindamycin or the salts of clindamycin. The method uses dual-trichloromethyl carbonate or trichloromethyl methyl chloroformate and amide to prepare the intermediate chlorophthalic agent. The method of the invention has high product purity, high yield, easier post-processing and other technical advantages, compared with the prior art. |