Anthraquinone derivatives, process for their preparation and their use as medicaments
申请人:LILLY INDUSTRIES LIMITED
公开号:EP0570091A1
公开(公告)日:1993-11-18
Pharmaceutical compounds of the formula
in which
R¹ and R² are each hydrogen, hydroxyl, halo, C₁₋₄ alkyl, C₁₋₄ alkoxy, acyloxy, -O-glucoside, optionally substituted phenyl or optionally substituted phenyl-C₁₋₄ alkoxy;
R³ is
CO₂H,
NR'SO₂R'' where R' is hydrogen or C₁₋₄ alkyl and R'' is hydroxyl, C₁₋₄ alkyl or optionally substituted phenyl,
CONR'R'' where R' and R'' are each hydrogen, C₁₋₄ alkyl, acyl or optionally substituted phenyl,
CONR'OR'' where R' is C₁₋₄ alkyl or optionally substituted phenyl and R'' is C₁₋₄ alkyl or benzyl,
CR'R''.CR‴ (NHR'''')CO₂H where R' and R'' are each hydrogen, C₁₋₄ alkyl or optionally substituted phenyl, R‴ is hydrogen, CO₂H or -C₁₋₄ alkylene-CO₂H, and R'''' is hydrogen or acyl,
CR'R''.CHR‴CO₂H where R' and R'' are each hydrogen or C₁₋₄ alkyl and R‴ is optionally substituted phenyl,
CR'R''S(O)nR‴ where R' and R'' are each hydrogen or C₁₋₄ alkyl, R‴ is optionally substituted phenyl and n is 0,1 or 2,
PO₃R'R'' where R' and R'' are each hydrogen, C₁₋₄ alkyl or optionally substituted phenyl,
CR'R''-PO₃R‴R'''' where R', R'', R‴ and R'''' are each hydrogen, C₁₋₄ alkyl or optionally substituted phenyl,
CH=CH-PO₃R'R'' where R' and R'' are each hydrogen, C₁₋₄ alkyl or optionally substituted phenyl,
CH=C-PO₃R'R''
\ PO₃R‴R''''
where R', R'', R‴ and R'''' are each hydrogen, C₁₋₄ alkyl or optionally substituted phenyl,
CH₂CH-PO₃R'R''
\ PO₃R‴R''''
where R', R'', R‴ and R'''' are each hydrogen, C₁₋₄ alkyl or optionally substituted phenyl,
CH=CHR' where R' is -CO₂H, nitrile, tetrazolyl, optionally substituted benzimidazol-2-yl, optionally substituted N-C₁₋₄ alkyl benzimidazol-2-yl, optionally substituted oxazol-5-yl, optionally substituted thiazol-5-yl, optionally substituted isoxazol-5-yl, optionally substituted isothiazol-5-yl or optionally substituted oxadiazol-2-yl,
tetrazolyl, or
pyridyl, optionally substituted benzimidazol-2-yl, optionally substituted N-C₁₋₄ alkyl benzimidazol-2-yl, optionally substituted oxazol-5-yl, optionally substituted thiazol-5-yl, optionally substituted isoxazol-5-yl, optionally substituted isothiazol-5-yl or optionally substituted oxadiazol-2-yl; and
R⁴ and R⁵ are each hydrogen, hydroxy, acyloxy, nitro, C₁₋₄ alkyl, C₁₋₄ alkoxy, halo, optionally substituted phenyl, -SO₃H or -NR'R'' where R' and R'' are each hydrogen or C₁₋₄ alkyl;
or a pharmaceutically acceptable salt or ester thereof.
式中的药物化合物
其中
R¹ 和 R² 分别是氢、羟基、卤代、C₁₋₄ 烷基、C₁₋₄ 烷氧基、酰氧基、-O-葡糖苷、任选取代的苯基或任选取代的苯基-C₁₋₄ 烷氧基;
R³ 是
CO₂H
NR'SO₂R'' 其中 R' 是氢或 C₁₋₄ 烷基,R'' 是羟基、C₁₋₄ 烷基或任选取代的苯基、
CONR'R'' 其中 R' 和 R'' 分别为氢、C₁₋₄ 烷基、酰基或任选取代的苯基、
CONR'OR'' 其中 R' 是 C₁₋₄ 烷基或任选取代的苯基,R'' 是 C₁₋₄ 烷基或苄基、
CR'R''.CR‴ (NHR'''')CO₂H 其中 R' 和 R'' 分别是氢、C₁₋₄ 烷基或任选取代的苯基,R‴ 是氢、CO₂H 或 -C₁₋₄ 烷基-CO₂H,R'''' 是氢或酰基、
CR'R''.CHR‴CO₂H 其中 R' 和 R'' 分别是氢或 C₁₋₄ 烷基,R‴ 是任选取代的苯基、
CR'R''S(O)nR‴ 其中 R' 和 R''各自为氢或 C₁₋₄烷基,R‴为任选取代的苯基,n 为 0、1 或 2、
PO₃R'R'' 其中 R' 和 R'' 分别为氢、C₁₋₄ 烷基或任选取代的苯基、
CR'R''-PO₃R‴R'''' 其中 R'、R''、R‴ 和 R'''' 分别为氢、C₁₋₄ 烷基或任选取代的苯基、
CH=CH-PO₃R'R'' 其中 R' 和 R'' 分别为氢、C₁₋₄ 烷基或任选取代的苯基、
CH=C-PO₃R'R''
\ PO₃R‴R''''
其中 R'、R''、R‴ 和 R'''' 各为氢、C₁₋₄ 烷基或任选取代的苯基、
CH₂CH-PO₃R'R''
\ PO₃R‴R''''
其中 R'、R''、R‴ 和 R'''' 各为氢、C₁₋₄ 烷基或任选取代的苯基、
CH=CHR' 其中 R' 是-CO₂H、腈、四唑基、任选取代的苯并咪唑-2-基、任选取代的 N-C₁₋₄ 烷基苯并咪唑-2-基、任选取代的噁唑-5-基、任选取代的噻唑-5-基、任选取代的异噁唑-5-基、任选取代的异噻唑-5-基或任选取代的噁二唑-2-基、
四唑基,或
吡啶基、任选取代的苯并咪唑-2-基、任选取代的 N-C₁₋₄ 烷基苯并咪唑-2-基、任选取代的恶唑-5-基、任选取代的噻唑-5-基、任选取代的异恶唑-5-基、任选取代的异噻唑-5-基或任选取代的噁二唑-2-基;以及
R⁴ 和 R⁵ 分别是氢、羟基、酰氧基、硝基、C₁₋₄ 烷基、C₁₋₄ 烷氧基、卤代、任选取代的苯基、-SO₃H 或-NR'R'',其中 R' 和 R'' 分别是氢或 C₁₋₄烷基;
或其药学上可接受的盐或酯。