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    • 4. 发明申请
    • AZOLOTRIAZINONE MELANIN CONCENTRATING HORMONE RECEPTOR-1 ANTAGONISTS
    • 阿莫洛芬酮麦拉宁浓缩HORMONE受体-1拮抗剂
    • WO2010042682A1
    • 2010-04-15
    • PCT/US2009/059941
    • 2009-10-08
    • BRISTOL-MYERS SQUIBB COMPANYDEVASTHALE, PratikWASHBURN, William N.RENDUCHINTALA, Kishore V.SRIDHAR, Radhakrishnan
    • DEVASTHALE, PratikWASHBURN, William N.RENDUCHINTALA, Kishore V.SRIDHAR, Radhakrishnan
    • C07D487/04A61K31/53A61P3/04
    • C07D487/04A61K31/53A61K31/541
    • The present application provides compounds that are useful as MCHR1 antagonists, especially for the treatment of obesity, including all stereoisomers, solvates, prodrugs and pharmaceutically acceptable forms thereof according to Formula I, wherein R 1 , is selected from the group consisting of monocyclic aryl or monocyclic heteroaryl; W is selected from the group consisting of a direct bond, -O-, and -N(R 6 )-; provided that if W is a direct bond, D is a cyclic amine that is attached to A via the nitrogen atom of the cyclic amine; D is selected from the group consisting of a direct bond, substituted or unsubstituted C 1 to C 4 alkyl, substituted or unsubstituted C 3 to C 7 cycloalkyl, cycloalkylalkyl, and 4- to 6-membered cyclic amines, provided that if D is a direct bond, R 2a , R 2b , and R 2c must be selected from H, alkyl, or cycloalkyl; E and G are independently N or CH provided that both are not N; R 1 is substituted or unsubstituted phenyl or substituted or unsubstituted monocyclic heteroaryl; R 2a , R 2b , and R 2c are independently selected from the group consisting of hydrogen, halo, cyano, hydroxyl, -NR 5 R 5a , -SO 2 R 34 , -CO 2 R 35 -NR 5 CO 2 R 21 , -NR 5 COR 21 , substituted or unsubstituted C 1 to C 4 alkyl, substituted or unsubstituted C 3 to C 7 cycloalkyl, substituted or unsubstituted 4- to 6-membered cyclic amines wherein said cyclic amine is optionally substituted with -OH, carbonylamino, alkoxycarbonylamino, or at least one of R 2a , R 2b , and R 2c is a prodrug moiety selected from amino acid esters or phosphoric acid esters wherein said amino acid ester has the formula -OC(O)CH(NH 2 )R 31 , wherein R 31 is H or C 1 to C 4 alkyl; or any two of R 2a , R b , or R 2c , may be taken together to form a ring; R 3 and R 3a are each independently selected from the group consisting of hydrogen, hydroxyl, lower alkoxy, halo, CN, substituted or unsubstituted C 1 to C 4 alkyl, perfluoroalkyl, substituted or unsubstituted C 3 to C 7 cycloalkyl, cycloalkoxy, amino, alkylamino, dialkylamino, and aminoalkyl, wherein R 3 or R 3a and D may optionally be taken together with the atoms to which they are attached to form a 5- to 7-membered ring; R 5 and R 5a are the same or different and are independently selected from the group consisting of hydrogen, substituted or unsubstituted lower alkyl, hydroxyalkyl, hydroxyalkylcycloalkyl, substituted or unsubstituted heterocycloalkyl, acyl, alkoxycarbonyl, carboxyalkyl, substituted or unsubstituted cycloalkyl, and substituted or unsubstituted cycloalkylalkyl, wherein the R 5 and R 5a groups and the N atom to which they are attached may form a ring; R 21 and R 31 are each H or C 1 to C 4 alkyl; R 34 is alkyl; R 35 is H or alkyl; and R 6 is selected from the group consisting of H, C 1 to C 4 alkyl and C 3 to C 7 cycloalkyl.
    • 本申请提供了可用作MCHR1拮抗剂的化合物,特别是用于治疗肥胖症,包括根据式I的所有立体异构体,溶剂合物,前药和药学上可接受的形式,其中R 1选自单环芳基或单环 杂; W选自直接键,-O-和-N(R6) - ; 条件是如果W是直接键合,D是通过环胺的氮原子连接到A的环胺; D选自直链,取代或未取代的C1至C4烷基,取代或未取代的C3至C7环烷基,环烷基烷基和4-至6-元环胺,条件是如果D为直接键,则R2a R2b和R2c必须选自H,烷基或环烷基; E和G独立地为N或CH,条件是两者不是N; R1是取代或未取代的苯基或取代或未取代的单环杂芳基; R2a,R2b和R2c独立地选自氢,卤素,氰基,羟基,-NR5R5a,-SO2R34,-CO2R35 -NR5CO2R21,-NR5COR21,取代或未取代的C1至C4烷基,取代或未取代的C3至C7 环烷基,取代或未取代的4-至6-元环胺,其中所述环胺任选被-OH,羰基氨基,烷氧基羰基氨基或R 2a,R 2b和R 2c中的至少一个取代为选自氨基酸酯或磷酸酯 酸酯,其中所述氨基酸酯具有式-OC(O)CH(NH 2)R 31,其中R 31是H或C 1至C 4烷基; 或R 2a,R b或R 2c中的任何两个可以一起形成环; R3和R3a各自独立地选自氢,羟基,低级烷氧基,卤素,CN,取代或未取代的C1至C4烷基,全氟烷基,取代或未取代的C3至C7环烷基,环烷氧基,氨基,烷基氨基,二烷基氨基和 氨基烷基,其中R3或R3a和D可以任选地与它们所连接的原子一起形成5-至7-元环; R5和R5a相同或不同,并且独立地选自氢,取代或未取代的低级烷基,羟基烷基,羟基烷基环烷基,取代或未取代的杂环烷基,酰基,烷氧基羰基,羧基烷基,取代或未取代的环烷基和取代或未取代的环烷基烷基 其中R5和R5a基团和它们所连接的N原子可以形成环; R 21和R 31各自为H或C 1至C 4烷基; R34是烷基; R35是H或烷基; 并且R 6选自H,C 1至C 4烷基和C 3至C 7环烷基。