申请人:ONO PHARMACEUTICAL CO., LTD.
公开号:EP0965585A1
公开(公告)日:1999-12-22
In the present application there is described a thiazolidine derivative of the general formula:
[wherein A represents a bond, alkylene group of from 1 to 6 carbon atom(s), alkenylene group of from 2 to 6 carbon atoms, a group of general formula:
(wherein Y represents alkylene group of from 1 to 4 carbon atom(s) or alkenylene group of from 2 to 4 carton atoms.) or a saturated hydrocarbon ring of from 4 to 7 carbon atoms or heterocyclic mono ring. B represents a bond or alkylene group of from 1 to 6 carbon atom(s). D represents a bond, oxygen atom, carbonyl group or a group of general formula:
-NR1-CO- or -CO-NR1-
(wherein R1 represents hydrogen atom, alkyl group of from 1 to 6 carbon atom(s), phenyl group or benzyl group.
E represents a bond, alkylene group of from 1 to 8 carbon atom(s) or alkylene group of from 1 to 8 carbon atom(s) substituted by phenyl or benzyl group.
G represents a carbocyclic or heterocyclic ring which is unsubstituted or substituted by 1 ∼ 3 of alkyl group of from 1 to 6 carbon atom(s), alkoxy group of from 1 to 6 carbon atom(s), halogen atom, trifluoromethyl group or nitro group.
L represents a group of general formula:
-CO-COR2
-CH(OH)-COR2
-CH(OR3)2
-CH(OH)-R4
-CO-R4
-CO-CH2-COR2
-CH(OH)-CH2-COR2
-CO-CF2-COR2
-CH(OH)-CF2-COR2
-CO-CO-NR5R6
or
-CO-CH2-CO-NR5R6
(wherein, R2 represents hydroxy group, alkoxy group of from 1 to 6 carbon atom(s), or alkoxy group of from 1 to 6 carbon atom(s) substituted by phenyl group.
R3 represents alkyl group of from 1 to 6 carbon atom(s), phenyl group, or alkyl group of from 1 to 6 carbon atom(s) substituted by phenyl group.
R4 represents alkyl group of from 1 to 6 carbon atom(s), phenyl group, alkyl group of from 1 to 6 carbon atom(s) substituted by phenyl group or trifluoromethyl group.
R5 and R6 independently represents hydrogen atom, alkyl group of from 1 to 6 carbon atom(s), phenyl group, or alkyl group of from 1 to 6 carbon atom(s) substituted by phenyl group.)
With the proviso that the compounds wherein both of A and B are bonds are excluded: or non-toxic salt or hydrate thereof.
本申请描述了一种通式如下的噻唑烷衍生物:
[其中 A 代表键、1 至 6 个碳原子的亚烷基、2 至 6 个碳原子的烯基、通式如下的基团:
(其中 Y 代表 1 至 4 个碳原子的亚烷基或 2 至 4 个碳原子的烯基)或 4 至 7 个碳原子的饱和烃环或杂环单环。B 代表键或 1 至 6 个碳原子的烯基。D 代表键、氧原子、羰基或通式中的基团:
-NR1-CO-或 -CO-NR1-
(其中 R1 代表氢原子、1 至 6 个碳原子的烷基、苯基或苄基。
E 代表键、1 至 8 个碳原子的亚烷基或被苯基或苄基取代的 1 至 8 个碳原子的亚烷基。
G 代表未被取代或被 1 ∼ 3 个 1 ∼ 6 个碳原子的烷基、1 ∼ 6 个碳原子的烷氧基、卤素原子、三氟甲基或硝基取代的碳环或杂环。
L 代表通式如下的基团
-CO-COR2
-CH(OH)-COR2
-CH(OR3)2
-CH(OH)-R4
-CO-R4
-CO-CH2-COR2
-CH(OH)-CH2-COR2
-CO-CF2-COR2
-CH(OH)-CF2-COR2
-CO-CO-NR5R6
或
-CO-CH2-CO-NR5R6或
(其中,R2 代表羟基、1 至 6 个碳原子的烷氧基或被苯基取代的 1 至 6 个碳原子的烷氧基。
R3 代表 1-6 个碳原子的烷基、苯基或被苯基取代的 1-6 个碳原子的烷基。
R4 代表 1-6 个碳原子的烷基、苯基、被苯基或三氟甲基取代的 1-6 个碳原子的烷基。
R5 和 R6 独立地代表氢原子、1 至 6 个碳原子的烷基、苯基或被苯基取代的 1 至 6 个碳原子的烷基)。
但 A 和 B 均为键的化合物除外:或其无毒盐或水合物。