摘要:
The present invention relates to 15-membered macrolides substituted at the 4″ position of formula (I) and pharmaceutically acceptable derivatives thereof, to processes for their preparation and their use in therapy or prophylaxis of systemic or topical microbial infections in a human or animal body.
摘要:
The present invention relates to 14- or 15-membered macrolides substituted at the 4″ position of formula (I) and pharmaceutically acceptable derivatives thereof, to processes for their preparation and their use in therapy or prophylaxis of systemic or topical microbial infections in a human or animal body.
摘要:
The present invention relates to 14 or 15 membered macrolides substituted at the 4th position of formula (I) and pharmaceutically acceptable salts and solvates thereof, to processes for their preparation and their use in therapy or prophylaxis of systemic or topical bacterial infections in a human or animal body.
摘要:
The invention relates to novel 15-membered 8a- and 9a-lactams from the class of 6-O-methyl-erythromycin A of general formula (I) their pharmaceutically acceptable addition salts with inorganic or organic acids and their hydrates, to intermediates for their preparation, to a process for their preparation, to their pharmaceutically acceptable addition salts with inorganic or organic acids, to their hydrates, to a process for the preparation of pharmaceutical compositions as well as to a use of pharmaceutical compositions for the treatment of bacterial infections.
摘要:
The present invention relates to .beta.,.beta.-disubstituted derivatives of 9-deoxo-9a-N-ethenyl-9a-aza-9a-homoerythromycin A, new semisynthetic antibiotics of macrolide class of the general formula (I) ##STR1## wherein R.sup.1 and R.sup.2 are mutually the same or different and represent nitrile, carboxy group of the formula COOR.sup.3, wherein R.sup.3 represents C.sub.1 -C.sub.4 alkyl group, or keto group of the formula COR.sup.4, wherein R.sup.4 represents C.sub.1 -C.sub.4 alkyl group, to their pharmaceutically acceptable addition salts with inorganic or organic acids, to a process for the preparation thereof, to a process for the preparation of pharmaceutical compositions, as well as to the use of the obtained pharmaceutical compositions in the treatment of bacterial infections.
摘要:
The invention relates to 9-deoxo-9a-aza-11-deoxy-9a-homoerythromycin A 9a,11-cyclic carbamates, novel semisynthetic macrolide antibiotics from the genus of azalides, of the formula (I) ##STR1## whereinR.sup.1 .dbd.R.sup.2 .dbd.CO.sub.2 CH.sub.2 C.sub.6 H.sub.5, R.sup.3 .dbd.R.sup.4 .dbd.CH.sub.3, (IA)R.sup.1 .dbd.R.sup.2 .dbd.CO.sub.2 CH.sub.2 C.sub.6 H.sub.5, R.sup.3 .dbd.CH.sub.3, R.sup.4 .dbd.H, (IB)R.sup.1 .dbd.R.sup.2 .dbd.CO.sub.2 CH.sub.2 C.sub.6 H.sub.5, R.sup.3 .dbd.R.sup.4 .dbd.H, (IC)R.sup.1 .dbd.R.sup.2 .dbd.H, R.sup.3 .dbd.R.sup.4 .dbd.CH.sub.3,(ID)R.sup.1 .dbd.R.sup.2 .dbd.R.sup.4 .dbd.H, R.sup.3 .dbd.CH.sub.3,(IE)R.sup.1 .dbd.R.sup.2 .dbd.R.sup.3 .dbd.R.sup.4 .dbd.H, (IF)R.sup.1 .dbd.H, R.sup.2 .dbd.R.sup.3 .dbd.R.sup.4 .dbd.CH.sub.3,(IG)R.sup.1 .dbd.R.sup.4 .dbd.H, R.sup.2 .dbd.R.sup.3 .dbd.CH.sub.3,(IH)R.sup.1 .dbd.R.sup.3 .dbd.R.sup.4 .dbd.H, R.sup.2 .dbd.CH.sub.3,(IJ)to pharmaceutically acceptable addition salts thereof with inorganic or organic acids, to intermediates and to processes for the preparation thereof, to a process for preparing pharmaceutical compositions as well as to the use of the obtained pharmaceutical compositions in treatment of bacterial infections.
摘要翻译:本发明涉及9-脱氧-9a-氮杂-11-脱氧-9a-高红霉素A 9a,11-环状氨基甲酸酯,由式(I)的化合物制备的新的半合成大环内酯类抗生素,其中R1 = R2 = CO 2 CH 2 C 6 H 5,R 3 = R 4 = CH 3,(IA)R 1 = R 2 = CO 2 CH 2 C 6 H 5,R 3 = CH 3,R 4 = H,(IB)R 1 = R 2 = CO 2 CH 2 C 6 H 5, R3 = R4 = CH3,(ID)R1 = R2 = R4 = H,R3 = CH3,(IE)R1 = R2 = R3 = R4 = H,(IF)R1 = H,R2 = R3 = R4 = CH3,( IG)R1 = R4 = H,R2 = R3 = CH3,(1H)R1 = R3 = R4 = H,R2 = CH3,(IJ)与其与无机或有机酸的药学上可接受的加成盐, 制备药物组合物的方法以及所获得的药物组合物在细菌感染治疗中的用途。