申请人:Cambridge Enterprise Ltd.
公开号:EP2194054A1
公开(公告)日:2010-06-09
The invention relates to the generation of a library of compounds enriched in agonist and antagonists for members of the G-protein coupled class of receptors (GPCRs).
The library contains compounds of general formula (I)
wherein
y is any integer from 1 to 8;
z is any integer from 0 to 8 with the proviso that y and z cannot simultaneously be 1;
X is -CO-(Y)k-(R1)n or SO2-(Y)k-(R1)n;
k is 0 or 1
Y is a cycloalkyl or polycyloalkyl group (such as an adamantyl, adamantanemethyl, bicyclooctyl, cyclohexyl, cyclopropyl group);
or Y is a cycloalkenyl or polycycloalkenyl group;
each R1 is independently selected from hydrogen or an alkyl, haloalkyl, alkoxy, haloalkoxy, alkenyl, alkynyl, alkylamino, alkylaminoalkyl, alkylaminodialkyl, charged alkylaminotrialkyl or charged alkylcarboxylate radical of 1 to 20 carbon atoms;
or each R1 is independently selected from fluoro, chloro, bromo, iodo, hydroxy, oxyalkyl, amino, aminoalkyl, aminodialkyl, charged aminotrialkyl, or carboxylate radical; and
n is any integer from 1 to m, where m is the maximum number of substitutions permissible on the cyclo-group Y; or
alternatively R1 may be selected from a peptido radical, for example having from 1 to 4 peptidic moieties linked together by peptide bonds (for example a peptido radical of 1 to 4 amino acid residues).
本发明涉及一种富含 G 蛋白偶联受体(GPCR)激动剂和拮抗剂的化合物库的生成。
该化合物库包含通式 (I) 的化合物
其中
y 是 1 到 8 之间的任意整数;
z 是 0 至 8 的任意整数,但 y 和 z 不能同时为 1;
X 是-CO-(Y)k-(R1)n 或 SO2-(Y)k-(R1)n;
k 是 0 或 1
Y 是环烷基或多环烷基(如金刚烷基、金刚烷甲基、双环辛基、环己基、环丙基);
或 Y 是环烯基或多环烯基;
每个 R1 独立选自氢或 1 至 20 个碳原子的烷基、卤代烷基、烷氧基、卤代烷氧基、烯基、炔基、烷基氨基、烷基氨基烷基、烷基氨基二烷基、带电烷基氨基三烷基或带电烷基羧酸基;
或每个 R1 独立选自氟、氯、溴、碘、羟基、氧烷基、氨基、氨基烷基、氨基二烷基、带电氨基三烷基或带电羧酸烷基;以及
n 是 1 到 m 之间的任意整数,其中 m 是环基 Y 上允许的最大取代数;或
或者 R1 可以选自肽基,例如具有 1 至 4 个通过肽键连接在一起的肽分子(例如 1 至 4 个氨基酸残基的肽基)。