申请人:Roussel Uclaf
公开号:US04737505A1
公开(公告)日:1988-04-12
Novel indole of the formula ##STR1## wherein R is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms and aralkyl of 7 to 12 carbon atoms, Z is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms, alkenyl of 2 to 8 carbon atoms, cyanoalkyl of 3 to 8 carbon atoms, hydroxyalkyl of 2 to 8 carbon atoms, --(CH.sub.2).sub.n --O--B, ##STR2## aralkyl of 7 to 12 carbon atoms optionally substituted with at least one member of the group consisting of alkyl and alkoxy of 1 to 5 carbon atoms, halogen, --OH, CF.sub.3 --, CF.sub.3 O--, --NH.sub.2 and --NO.sub.2 and cycloalkyl alkyl of 4 to 12 carbon atoms, n is one integer from 2 to 8, B is selected from the group consisting of aryl and heteroaryl, both optionally substituted with at least one member of the group consisting of alkyl and alkoxy of 1 to 5 carbon atoms, halogen, --OH, hydroxyalkyl of 1 to 5 carbon atoms, nitro, amino, CF.sub.3 --, alkenyl and alkenyloxy of 2 to 5 carbon atoms and alkynyl and alkynyloxy of 2 to 5 carbon atoms, a and b are both hydrogen or a is hydrogen and b is --OH or alkoxy of 1 to 8 carbon atoms or a and b together form a carbon-carbon bond and the 2-oxo with dotted lines indicates its possible presence with the double bond in the indole ring missing and its non-toxic, pharmaceutically acceptable acid addition salts having analgesic activity of the morphine type.
该专利中描述了一种新的吲哚化合物,其化学式为##STR1##其中R从氢、1至8个碳原子的烷基和7至12个碳原子的芳基烷基中选择,Z从氢、1至8个碳原子的烷基、2至8个碳原子的烯基、3至8个碳原子的氰基烷基、2至8个碳原子的羟基烷基、--(CH.sub.2).sub.n --O--B、##STR2##7至12个碳原子的芳基烷基中选择,可选择地取代至少一种来自烷基和1至5个碳原子的烷氧基、卤素、--OH、CF.sub.3 --、CF.sub.3 O--、--NH.sub.2和--NO.sub.2的成员,以及4至12个碳原子的环烷基烷基,n为2至8之间的一个整数,B从芳基和杂环芳基中选择,两者可选择地取代至少一种来自烷基和1至5个碳原子的烷氧基、卤素、--OH、1至5个碳原子的羟基烷基、硝基、氨基、CF.sub.3 --、2至5个碳原子的烯基和烯氧基以及2至5个碳原子的炔基和炔氧基的成员,a和b均为氢或a为氢且b为--OH或1至8个碳原子的烷氧基,或a和b一起形成碳-碳键,带有虚线的2-氧表示吲哚环中双键缺失的可能出现,以及其无毒、药学上可接受的酸盐,具有类似吗啡的镇痛活性。