申请人:Roussel Uclaf
公开号:US05656607A1
公开(公告)日:1997-08-12
A compound selected from the group consisting of a compound of the formula ##STR1## wherein R.sub.1 and R.sub.2 are individually selected from the group consisting of hydrogen and an optionally unsaturated hydrocarbon of up to 24 carbon atoms optionally interrupted by at least one heteroatom selected from the group consisting of oxygen, sulfur and nitrogen and optionally having at least one functional group or taken together form ##STR2## and R'.sub.1 and R'.sub.2 are individually selected from the group consisting of hydrogen and an optionally unsaturated hydrocarbon of up to 23 carbon atoms optionally interrupted by at least one heteroatom selected from the group consisting of nitrogen, oxygen and sulfur and optionally having at least one functional group, Z is hydrogen or acyl of an organic carboxylic acid of 1 to 18 carbon atoms and the wavy line indicates the 10-methyl may have R or S configuration or a mixture of R+S and their non-toxic, pharmaceutically acceptable acid addition salts having antibiotic properties.
从以下化合物组中选择一个化合物:##STR1## 其中R.sub.1和R.sub.2分别选择自氢和可选地由至多24个碳原子组成的、可选地由氧、硫和氮中的至少一个杂原子中断的、并可选地具有至少一个官能团的不饱和烃,或者它们在一起形成##STR2## 而R'.sub.1和R'.sub.2分别选择自氢和可选地由至多23个碳原子组成的、可选地由氮、氧和硫中的至少一个杂原子中断的、并可选地具有至少一个官能团的不饱和烃。Z是1到18个碳原子的有机羧酸的酰基,波浪线表示10-甲基可能具有R或S构型或R+S混合物,以及它们的非毒性、药学上可接受的酸盐,具有抗生素特性。