发明名称 Iminothiadiazine dioxide compounds as BACE inhibitors, compositions and their use
摘要 In its many embodiments, the present invention provides certain iminothiadiazine dioxide compounds, including compounds Formula (I):;and include stereoisomers thereof, and pharmaceutically acceptable salts of said compounds stereoisomers, wherein each of R1, R2, R3, R4, R5, R9, ring A, ring B, m, n, p, -L1-, -L2-, and -L3- is selected independently and as defined herein. The novel iminothiadiazine dioxide compounds of the invention have surprisingly been found to exhibit properties which are expected to render them advantageous as BACE inhibitors and/or for the treatment and prevention of various pathologies related to β-amyloid (“Aβ”) production. Pharmaceutical compositions comprising one or more such compounds (alone and in combination with one or more other active agents), and methods for their preparation and use in treating pathologies associated with amyloid beta (Aβ) protein, including Alzheimer's disease, are also disclosed.
申请公布号 US9475785(B2) 申请公布日期 2016.10.25
申请号 US201514633952 申请日期 2015.02.27
申请人 Merck Sharp & Dohme Corp. 发明人 Scott Jack D.;Stamford Andrew W.;Gilbert Eric J.;Cumming Jared N.;Iserloh Ulrich;Misiaszek Jeffrey A.;Li Guoqing
分类号 C07D417/04;C07D285/18;A61K31/00;A61K31/54;A61K45/06;C07D403/12;C07D401/14;C07D401/12;C07D403/04;C07D417/12;C07D417/14;C07D471/04;C07D495/04;C07D213/89;C07D417/10;C07C309/30;C07D487/04;A61K31/549;C07D213/26;A61K31/495;C07D239/14 主分类号 C07D417/04
代理机构 代理人 MacMillan Keith D.;Todaro John C.
主权项 1. A compound, or a tautomer thereof, or a stereoisomer of said compound or said tautomer, or a pharmaceutically acceptable salt thereof, said compound having the structural Formula (I): wherein: -L1- represents a bond or a divalent moiety selected from the group consisting of -alkyl-, -haloalkyl-, -heteroalkyl-, -alkenyl-, and -alkynyl-; -L2- represents a bond or a divalent moiety selected from the group consisting of -alkyl-, -haloalkyl-, -heteroalkyl-, -alkenyl-, and -alkynyl-; each -L3- independently represents a bond or a divalent moiety independently selected from the group consisting of -alkyl-, -haloalkyl-, -heteroalkyl-, -alkenyl-, -alkynyl-, —N(R7)—, —NHC(O)—, —C(O)NH—, —NHS(O)2—, —S(O)2NH—, —O-alkyl-, -alkyl-O—, —N(R7)-alkyl-, -haloalkyl-NH—, and NH-haloalkyl-; m, n, and p are each independently selected integers, wherein: m is 0 or more; n is 0 or more; and p is 0 or more, wherein the maximum value of the sum of m and n is the maximum number of available substitutable hydrogen atoms on ring A, and wherein the maximum value of p is the maximum number of available substitutable hydrogen atoms on ring B; R1 is selected from the group consisting of: H, alkyl, heteroalkyl, heterohaloalkyl, cycloalkyl, cycloalkylalkyl-, heterocycloalkyl, heterocycloalkylalkyl-, aryl, arylalkyl-, heteroaryl, and heteroarylalkyl-, wherein each of said alkyl, heteroalkyl, heterohaloalkyl, cycloalkyl, cycloalkylalkyl-heterocycloalkyl, heterocycloalkylalkyl-, aryl, arylalkyl-, heteroaryl, and heteroarylalkyl- of R1 is unsubstituted or substituted with one or more independently selected R10 groups; R2 is selected from the group consisting of H, halo, alkyl, haloalkyl, and heteroalkyl, wherein each of said alkyl and said haloalkyl of R2 is unsubstituted or substituted with one or more independently selected R10 groups; R3 is selected from the group consisting of H, halo, alkyl, haloalkyl, and heteroalkyl, wherein each of said alkyl and said haloalkyl of R3 is unsubstituted or substituted with one or more independently selected R10 groups; R4 is selected from the group consisting of alkyl, aryl, heteroaryl, cycloalkyl, cycloalkenyl, heterocycloalkyl, and heterocycloalkenyl, wherein each of said alkyl, aryl, heteroaryl, cycloalkyl, cycloalkenyl, heterocycloalkyl, and heterocycloalkenyl of R4 is unsubstituted or substituted with one or more independently selected Rt10 groups; ring A is selected from the group consisting of monocyclic aryl, monocyclic heteroaryl, monocyclic cycloalkyl, monocyclic cycloalkenyl, monocyclic heterocycloalkyl, monocyclic heterocycloalkenyl, and a multicyclic group; each ring B (when present) is independently selected from the group consisting of monocyclic aryl, monocyclic heteroaryl, monocyclic cycloalkyl, monocyclic cycloalkenyl, monocyclic heterocycloalkyl, monocyclic heterocycloalkenyl, and a multicyclic group; each R5 (when present) is independently selected from the group consisting of halo, —CN, —SF5, —OSF5, —NO2, —Si(R6)3, —P(O)(OR7)2, —P(O)(OR7)(R7), —N(R8)2, —NR8C(O)R7, —NR8S(O)2R7, NR8C(O)N(R8)2, —NR8C(O)OR7, —C(O)R7, —C(O)2R7, —C(O)N(R8)2, —S(O)R7, —S(O)2R′, —S(O)2N(R8)2, —SR7, alkyl, haloalkyl, haloalkoxy, heteroalkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, and heteroaryl, wherein each said alkyl, haloalkyl, haloalkoxy, heteroalkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, and heteroaryl of R5 (when present) is optionally independently unsubstituted or further substituted with one or more independently selected groups selected from the group consisting of lower alkyl, lower alkenyl, lower alkynyl, lower heteroalkyl, halo, —CN, —SF5, —OSF5, —NO2, —N(R8)2, —C(O)N(R8)2, and cycloalkyl; each R6 (when present) is independently selected from the group consisting of alkyl, aryl, arylalkyl-, haloalkyl, cycloalkyl, cycloalkylalkyl-, heteroaryl, and heteroarylalkyl-; each R7 (when present) is independently selected from the group consisting of H, alkyl, alkenyl, heteroalkyl, haloalkyl, aryl, arylalkyl-, heteroaryl, heteroarylalkyl-, cycloalkyl, cycloalkylalkyl-, heterocycloalkyl, and heterocycloalkylalkyl-; each R8 (when present) is independently selected from the group consisting of H, alkyl, alkenyl, heteroalkyl, haloalkyl, haloalkenyl, aryl, arylalkyl-, heteroaryl, heteroarylalkyl-, cycloalkyl, cycloalkylalkyl-, heterocycloalkyl, and heterocycloalkylalkyl-; each R9 (when present) is independently selected from the group consisting of: halogen, —CN, —SF5, —OSF5, —NO2, —Si(R6)3, —P(O)(OR7)2, —P(O)(OR7)(R7), —N(R8)2, —NR8C(O)R7, —NR8S(O)2R7, —NR8C(O)N(R8)2, —NR8C(O)OR7, —C(O)R7, —C(O)2R7, —C(O)N(R8)2, —S(O)R7, —S(O)2R7, —S(O)2N(R8)2, —OR7, —SR7, alkyl, haloalkyl, heteroalkyl, alkenyl, alkynyl, aryl, arylalkyl-, cycloalkyl, heteroaryl, heteroarylalkyl-, and heterocycloalkyl; each R10 (when present) is independently selected from the group consisting of halo, —CN, —NO2, —Si(R6)3, —P(O)(OR7)2, —P(O)(OR7)(R7), —N(R8)2, —NR8C(O)R7, —NR8S(O)2R7, —NR8C(O)N(R8)2, —NR8C(O)OR7, —C(O)R7, —C(O)2R7, —C(O)N(R8)2, —S(O)R7, —S(O)2R7, —S(O)2N(R8)2, —OR7, —SR7, alkyl, haloalkyl, haloalkoxy, heteroalkyl, alkenyl, alkynyl, and cycloalkyl, wherein each said alkyl, haloalkyl, haloalkoxy, heteroalkyl, alkenyl, alkynyl, and cycloalkyl of R10 (when present) is optionally independently unsubstituted or further substituted with one or more independently selected groups selected from the group consisting of lower alkyl, lower alkenyl, lower alkynyl, lower heteroalkyl, halo, —CN, —NO2, —N(R8)2, —OR7, and —C(O)N(R8)2.
地址 Rahway NJ US