申请人:CELGENE CORPORATION
公开号:EP1361210A2
公开(公告)日:2003-11-12
Cyano and carboxy derivatives of substituted styrenes of formula I
(a) X is -(CnH2n)- in which n has a value of 1, 2 or 3, and R1 is alkyl of 1 to 10 carbon atoms, monocycloaIkyl of up to 10 carbon atoms, polycycloalkyl of up to 10 carbon atoms, or benzocyclic alkyl of up to 10 carbon atoms, or
(b) X is -CH= and R1 is alkylidene of up to 10 carbon atoms, monocycloalkylidene of up to 10 carbon atoms, or bicycloalkylidene of up to 10 carbon atoms;
R2is hydrogen, nitro, cyano, trifluoromethyl, carbethoxy, carbomethoxy, carbopropoxy, acetyl, carbamoyl, acetoxy, carboxy, hydroxy, amino, alkyl of 1 to 6 carbon atoms, alkylidenemethyl of 1 to 6 carbon atoms, alkoxy of 1 to 6 carbon atoms, or halo; and
R3is (i) phenyl, unsubstituted or substituted with I or more substituents each selected independently from nitro, cyano, halo, trifluoromethyl, carbethoxy, carbomethoxy, carbopropoxy, acetyl, carbamoyl, or carbamoyl substituted with alkyl of 1 to 3 carbon atoms, acetoxy, carboxy, hydroxy, amino, amino substituted with an alkyl of 1 to 5 carbon atoms, alkyl of up to 10 carbon atoms, cycloalkyl of up to 10 carbon atoms, alkoxy of up to 10 carbon atoms, cycloalkoxy of up to 10 carbon atoms, alkylidenemethyl of up to 10 carbon atoms, cycloalkylidenemethyl of up to 10 carbon atoms, phenyl, or methylenedioxy; (ii) pyridine, substituted pyridine, pyrrolidine, imidizole, naphthalene, or thiophene; (iii) cycloalkyl of 4 -10 carbon atoms, unsubstituted or substituted with 1 or more substituents each selected independently from the group consisting of nitro, cyano, halo, trifluoromethyl, carbethoxy, carbomethoxy, carbopropoxy, acetyl, carbamoyl, acetoxy, carboxy, hydroxy, amino, substituted amino, alkyl of 1 to 10 carbon atoms, alkoxy of 1 to 10 carbon atoms, phenyl;
each of R4 and R5 taken individually is hydrogen or R4 and R5 taken together are a carbon-carbon bond;
Yis -C≡ N, or when R4 and R5 are hydrogen, Y is alternatively -COZ with the provisos that;
(iv) when Y is -COZ, Z is -NHR6R6 and R6 is hydrogen, then R1 is not methyl;
(v) when Y is -COZ, Z is -OH or -OR7 and R7 is benzyl, then R1 is not methyl; and
(vi) when Y is -COZ and Z is R7 benzyl, then R1 is not methyl and R3 is hydroxy substituted phenyl.
Z is -OH, -NR6R6, R7 or OR7;
R6is hydrogen or alkyl of 1 to 6 carbon atoms; and
R7is alkyl or benzyl; are inhibitors of tumor necrosis factor α, and nuclear factor kB and phosphodiesterase and can be used to combat cachexia, endotoxic shock, retrovirus replication, asthma, and inflammatory conditions.
式 I 的取代苯乙烯的氰基和羧基衍生物
(a) X 是-(CnH2n)-,其中 n 的值为 1、2 或 3,且 R1 是 1 至 10 个碳原子的烷基、最多 10 个碳原子的单环烷基、最多 10 个碳原子的多环烷基或最多 10 个碳原子的苯环烷基,或
(b) X 为-CH=,R1 为碳原子数不超过 10 的亚烷基、碳原子数不超过 10 的单环亚烷基或碳原子数不超过 10 的双环亚烷基;
R2 是氢、硝基、氰基、三氟甲基、甲氧基、碳甲氧基、碳丙氧基、乙酰基、氨基甲酰基、乙酰氧基、羧基、羟基、氨基、1 至 6 个碳原子的烷基、1 至 6 个碳原子的亚烷基甲基、1 至 6 个碳原子的烷氧基或卤素;和
R3 是 (i) 苯基,未取代或被 I 个或多个取代基取代,每个取代基独立选自硝基、氰基、卤代、三氟甲基、甲氧羰基、甲氧羰基、甲丙氧基、乙酰基、氨基甲酰基或被 1 至 3 个碳原子的烷基取代的氨基甲酰基、乙酰氧基、羧基、羟基、氨基、被 1 至 6 个碳原子的烷基取代的亚烷基甲基、被 1 至 6 个碳原子的烷氧基取代的亚烷基甲基、被 1 至 6 个碳原子的烷氧基取代的烷基或卤代、被 1 至 5 个碳原子的烷基、最多 10 个碳原子的烷基、最多 10 个碳原子的环烷基、最多 10 个碳原子的烷氧基、最多 10 个碳原子的环烷氧基、最多 10 个碳原子的亚烷基甲基、最多 10 个碳原子的亚环烷基甲基、苯基或亚甲基二氧基取代的氨基;(ii) 吡啶、取代吡啶、吡咯烷、咪唑、萘或噻吩;(iii) 4-10 个碳原子的环烷基,未被取代或被 1 个或 1 个以上各自独立选自以下组别的取代基取代:硝基、氰基、卤代、三氟甲基、碳乙氧基、碳甲氧基、碳丙氧基、乙酰基、氨基甲酰基、乙酰氧基、羧基、羟基、氨基、取代氨基、1-10 个碳原子的烷基、1-10 个碳原子的烷氧基、苯基;
R4 和 R5 中的每一个单独来看都是氢,或者 R4 和 R5 合在一起是碳-碳键;
Y是-C≡N,或者当R4和R5是氢时,Y是-COZ,但条件是:
(iv) 当 Y 为-COZ,Z 为-NHR6R6,R6 为氢时,R1 不是甲基;
(v) 当 Y 为-COZ、Z 为-OH 或-OR7 且 R7 为苄基时,R1 不是甲基;以及
(vi) 当 Y 为-COZ,Z 为-OH 或-OR7,R7 为苄基时,R1 不是甲基,R3 为羟基取代的苯基。
Z 是-OH、-NR6R6、R7 或 OR7;
R6 是氢或 1 至 6 个碳原子的烷基;以及
R7 是烷基或苄基;是肿瘤坏死因子 α、核因子 kB 和磷酸二酯酶的抑制剂,可用于防治恶病质、内毒素休克、逆转录病毒复制、哮喘和炎症。