The invention relates to substituted 9a-N-[N’-(benzenesulfonyl)carbamoyl-Ϝ-aminopropyl] and 9a-N-[N’-(β-cyanoethyl)-N’-(benzenesulfonyl)carbamoyl-Ϝ-aminopropyl] derivatives of 9-deoxo-9-dihydro-9a-aza-9a-homoerithromycin A and 5-O-desosaminyl-9-deoxo-9-dihydro-9a-aza-9a-homoerithronolide A, novel semisynthetic macrolide antibiotics of the azalide series, of the formula (I) wherein R represents H or cladinosyl moiety, R1 represents H or β-cyanoethyl group an R2 represents H or fluoro, chloro and methyl group, and pharmaceutically acceptable salts thereof with inorganic or organic acids, to the process for the preparation of pharmaceutical compositions as well as to the use their compositions for sterilization rooms and medical instruments as well as for protection of wall and wooden coatings.
该发明涉及9-去氧-9-二氢-9a-氮杂-9a-同异
赤霉素A和5-O-去甘霉素-9-去氧-9-二氢-9a-氮杂-9a-同异赤霉烯醇A的替代9a-N-[N'-(苯磺酰)羰基-Ϝ-
氨基丙基]和9a-N-[N'-(β-
氰乙基)-N'-(苯磺酰)羰基-Ϝ-
氨基丙基]衍
生物,这些是一种新型半合成的氮杂环大环
内酯类抗生素,属于氮杂环大环内酯系列,其
化学式为(I),其中R代表H或克拉地诺基团,R1代表H或β-
氰乙基基团,R2代表H或
氟、
氯和甲基基团,以及它们与无机或有机酸形成的药学上可接受的盐,以及用于制备药物组合物的方法,以及将它们的组合物用于消毒房间和医疗器械以及保护墙壁和木制涂层。