申请人:Roussel Uclaf
公开号:US05141952A1
公开(公告)日:1992-08-25
A compound selected from the group consisting of a compound of the formula ##STR1## wherein the dotted lines represent a possible endo or exo double bond, R.sub.1 and R.sub.2 are individually selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms, alkenyl and alkynyl of 2 to 8 carbon atoms, aryl of 6 to 14 carbon atoms, aralkyl of 7 to 18 carbon atoms and ##STR2## R'.sub.2 is alkyl of 1 to 8 carbon atoms or aryl of 6 to 14 carbon atoms, X is --O-- or --NR--, R is selected from the group consisting of --OH, hydrogen, ##STR3## and --COOR', R' is hydrogen or alkyl of 1 to 8 carbon atoms, Y is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms and alkenyl and alkynyl of 2 to 8 carbon atoms, all optionally substituted with at least one halogen or --OH, with the proviso that if Y is --OH, X is not --NH-- and their non-toxic, pharmaceutically acceptable addition salts of acids or bases having antibacterial and immunological properties.
所述化合物选自以下组合物之一:式中虚线表示可能的内或外双键,R.sub.1和R.sub.2分别选自氢、1至8个碳原子的烷基、2至8个碳原子的烯基和炔基、6至14个碳原子的芳基、7至18个碳原子的芳基烷基和式中R'.sub.2为1至8个碳原子的烷基或6至14个碳原子的芳基,X为--O--或--NR--,R选自--OH、氢、和--COOR',R'为氢或1至8个碳原子的烷基,Y选自氢、1至8个碳原子的烷基和2至8个碳原子的烯基和炔基,均可选择性地取代至少一个卤素或--OH,但若Y为--OH,则X不为--NH--,其酸或碱的非毒性、药学上可接受的加盐物具有抗菌和免疫性能。