发明名称 Tetracyclic compounds
摘要 This disclosure relates to new tetracyclic compounds that may be used to modulate a histamine receptor in an individual. The compounds in one embodiment are tetracyclic [4,3-b]indoles. Pharmaceutical compositions comprising the compounds are also provided, as are methods of using the compounds in a variety of therapeutic applications, including the treatment of a cognitive disorder, psychotic disorder, neurotransmitter-mediated disorder and/or a neuronal disorder.
申请公布号 US8999978(B2) 申请公布日期 2015.04.07
申请号 US201213679873 申请日期 2012.11.16
申请人 Medivation Technologies, Inc. 发明人 Hung David T.;Protter Andrew Asher;Jain Rajendra Parasmal;Dugar Sundeep;Chakravarty Sarvajit
分类号 A61K31/437;A61K31/496;A61K31/4545;A61K31/541;C07D471/04;A61K31/5377;C07D471/14;A61K31/4375;A61K31/4985;A61K31/506;A61K31/519;C07D471/10 主分类号 A61K31/437
代理机构 Morrison & Foerster LLP 代理人 Morrison & Foerster LLP
主权项 1. A compound of the Formula (E):wherein: R1 is H, hydroxyl, nitro, cyano, halo, substituted or unsubstituted C1-C8 alkyl, substituted or unsubstituted C2-C8 alkenyl, substituted or unsubstituted C2-C8 alkynyl, perhaloalkyl, acyl, acyloxy, carbonylalkoxy, substituted or unsubstituted heterocyclyl, substituted or unsubstituted aryl, substituted or unsubstituted heteroaryl, substituted or unsubstituted aralkyl, C1-C8 perhaloalkoxy, alkoxy, aryloxy, carboxyl, thiol, thioalkyl, substituted or unsubstituted amino, acylamino, aminoacyl, aminocarbonylamino, aminocarbonyloxy, aminosulfonyl, sulfonylamino, sulfonyl or carbonylalkylenealkoxy; wherein acyl is selected from the group consisting of H—C(O)—, alkyl-C(O)—, substituted alkyl-C(O)—, alkenyl-C(O)—, substituted alkenyl-C(O)—, alkynyl-C(O)—, substituted alkynyl-C(O)—, aryl-C(O)—, substituted aryl-C(O)—, heteroaryl-C(O)—, substituted heteroaryl-C(O)—, heterocyclic-C(O)—, and substituted heterocyclic-C(O)—;wherein sulfonylamino is selected from the group consisting of —SO2NH2, —SO2NR—alkyl, —SO2NR-substituted alkyl, —SO2NR-alkenyl, —SO2NR-substituted alkenyl, —SO2NR-alkynyl, —SO2NR-substituted alkynyl, —SO2NR-aryl, —SO2NR-substituted aryl, —SO2NR-heteroaryl, —SO2NR-substituted heteroaryl, —SO2NR-heterocyclic, and —SO2NR-substituted heterocyclic, where R is H or alkyl, or —SO2NR2, wherein the two R groups are taken together and with the nitrogen atom to which they are attached to form a heterocyclic or substituted heterocyclic ring;wherein sulfonyl is selected from the group consisting of —SO2-alkyl, —SO2-substituted alkyl, —SO2-alkenyl, —SO2-substituted alkenyl, —SO2-alkynyl, —SO2-substituted alkynyl, —SO2-aryl, —SO2-substituted aryl, —SO2-heteroaryl, —SO2-substituted heteroaryl, —SO2-heterocyclic, and —SO2-substituted heterocyclic; each R2a and R2b is independently H, substituted or unsubstituted C1-C8 alkyl, halo, hydroxyl, alkoxy, cyano, nitro or R2a and R2b are taken together to form a carbonyl moiety or R2a and R2b are taken together with the carbon to which they are attached to form a cycloalkyl moiety; each R3a and R3b is independently H, substituted or unsubstituted C1-C8 alkyl, halo, hydroxyl, alkoxy, cyano, nitro or R3a and R3b are taken together to form a carbonyl moiety or R3a and R3b are taken together with the carbon to which they are attached to form a cycloalkyl moiety; each X7, X8, X9 and X10 is independently CR4; m is 1; q is 0; each R4 is independently H, hydroxyl, nitro, cyano, halo, C1-C8 perhaloalkyl, carboxy, substituted or unsubstituted C1-C8 alkyl, substituted or unsubstituted C2-C8 alkenyl, substituted or unsubstituted C2-C8 alkynyl, substituted or unsubstituted aryl, substituted or unsubstituted heteroaryl, C1-C8 perhaloalkoxy, C1-C8 alkoxy, aryloxy, carboxyl, carbonylalkoxy, thiol, substituted or unsubstituted heterocyclyl, substituted or unsubstituted aralkyl, thioalkyl, substituted or unsubstituted amino, acylamino, aminoacyl, aminocarbonylamino, aminocarbonyloxy, aminosulfonyl, sulfonylamino, sulfonyl, carbonylalkylenealkoxy, alkylsulfonylamino or acyl; wherein acyl is selected from the group consisting of H—C(O)—, alkyl-C(O)—, substituted alkyl-C(O)—, alkenyl-C(O)—, substituted alkenyl-C(O)—, alkynyl-C(O)—, substituted alkynyl-C(O)—, aryl-C(O)—, substituted aryl-C(O)—, heteroaryl-C(O)—, substituted heteroaryl-C(O)—, heterocyclic-C(O)—, and substituted heterocyclic-C(O)—;wherein sulfonylamino is selected from the group consisting of —SO2NH2, —SO2NR-alkyl, —SO2-substituted alkyl, —SO2NR-alkenyl, —SO2-substituted alkenyl, —SO2NR—alkynyl, —SO2-substituted alkynyl, —SO2NR-aryl, —SO2-substituted aryl, —SO2NR -heteroaryl, —SO2-substituted heteroaryl, —SO2NR-heterocyclic, and —SO2-substituted heterocyclic, where R is H or alkyl, or —SO2NR2, wherein the two R groups are taken together and with the nitrogen atom to which they are attached to form a heterocyclic or substituted heterocyclic ring;wherein sulfonyl is selected from the group consisting of —SO2-alkyl, —SO2-substituted alkyl, —SO2-alkenyl, —SO2-substituted alkenyl, —SO2-alkynyl, —SO2-substituted alkynyl, —SO2-aryl, —SO2-substituted aryl, —SO2-heteroaryl, —SO2-substituted heteroaryl, —SO2-heterocyclic, and —SO2-substituted heterocyclic; each R8c and R8d is independently H, hydroxyl, C1-C8 alkyl, C1-C8 perhaloalkyl, carboxy, carbonylalkoxy, or is taken together with the carbon to which it is attached and a geminal R8 to form a cycloalkyl moiety or a carbonyl moiety; R8e and R8f are taken together with the carbon to which they are attached to form a carbonyl moiety; each R10a and R10b is independently H, substituted or unsubstituted C1-C8 alkyl, halo, hydroxyl, alkoxy, cyano, nitro or R10a and R10b are taken together to form a carbonyl moiety or R10a and R10b are taken together with the carbon to which they are attached to form a cycloalkyl moiety; and Q is a substituted or unsubstituted aryl, substituted or unsubstituted heteroaryl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted cycloalkenyl or substituted or a unsubstituted heterocyclyl; provided that at least one of (i) and (ii) applies: (i) R1 is other than isopropyl and (ii) Q is other than a substituted piperazinyl, or a salt thereof.
地址 San Francisco CA US
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