tert-butyl (NE)-N-[(4S)-4-(3-bromophenyl)-1,4-dimethyl-6-oxohexahydropyrimidin-2-ylidene]carbamate

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: tert-butyl (NE)-N-[(4S)-4-(3-bromophenyl)-1,4-dimethyl-6-oxohexahydropyrimidin-2-ylidene]carbamate
• 英文别名: (S)-tert-butyl 4-(3-bromophenyl)-1,4-dimethyl-6-oxo-tetrahydropyrimidin-2(1H)-ylidenecarbamate；tert-butyl N-[(4S)-4-(3-bromophenyl)-1,4-dimethyl-6-oxo-5H-pyrimidin-2-yl]carbamate
• 化学式: C₁₇H₂₂BrN₃O₃
• 分子量: 396.284
• InChiKey: FYOWRHPIZWDOPG-KRWDZBQOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  24
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.47
• 拓扑面积：
  71
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  tert-butyl (NE)-N-[(4S)-4-(3-bromophenyl)-1,4-dimethyl-6-oxohexahydropyrimidin-2-ylidene]carbamate 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 potassium carbonate 作用下， 以 二氯甲烷 、 叔丁醇 为溶剂， 反应 2.5h， 生成
  参考文献：
  名称：

  发现一种可有效减少 CNS Aβ 的口服、脑渗透 BACE1 抑制剂

  摘要：

  抑制 BACE1 以防止脑 Aβ 肽形成是治疗阿尔茨海默病的潜在疾病修饰方法。尽管进行了十多年的药物发现工作，但在全身给药后能显着降低 CNS Aβ 水平的脑渗透性 BACE1 抑制剂的鉴定仍然具有挑战性。在本报告中，我们描述了一系列源自亚氨基嘧啶酮支架的脑渗透 BACE1 抑制剂的基于结构的优化。将基于结构的设计与物理化学性质的控制相结合，最终发现了化合物16，当对大鼠口服给药时，该化合物有效地降低了皮质和脑脊液 Aβ40 的水平。

  DOI：

  10.1021/ml3001165
• 作为产物：
  描述：

  (S)-methyl 3-(3-bromophenyl)-3-((R)-1,1-dimethylethylsuifinamido)butanoate 在 盐酸 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 N,N-二异丙基乙胺 作用下， 以 1,4-二氧六环 、 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 16.5h， 生成 tert-butyl (NE)-N-[(4S)-4-(3-bromophenyl)-1,4-dimethyl-6-oxohexahydropyrimidin-2-ylidene]carbamate
  参考文献：
  名称：

  [EN] PENTAFLUOROSULFUR IMINO HETEROCYCLIC COMPOUNDS AS BACE-1 INHIBITORS, COMPOSITIONS, AND THEIR USE
  [FR] COMPOSÉS HÉTÉROCYCLIQUES DE TYPE IMINO-PENTAFLUOROSULFURE UTILISÉS EN TANT QU'INHIBITEURS DE BACE1, COMPOSITIONS EN CONTENANT ET LEUR UTILISATION

  摘要：

  在其多种实施方式中，本发明提供了某些五氟硫代咪唑杂环化合物，包括化合物式（I）：及其互变异构体、溶剂化物、前药、酯类和氘代物以及所述化合物和所述互变异构体的药学上可接受的盐，其中R1、R2、R3、R4、R5、R9、R11、环A、环B、m、n、p、q、r、-L1-、L2-和L3-中的每一个都是独立选择并按本文所定义的。还公开了包括一种或多种这样的化合物（单独和与一种或多种其他活性剂的组合）的药物组合物，以及其制备和在治疗与淀粉样蛋白β（Aβ）蛋白相关的病理学，包括阿尔茨海默病，中的用途的方法。

  公开号：

  WO2011044184A1

文献信息

• [EN] IMINOTETRAHYDROPYRIMIDINONE DERIVATIVES AS PLASMEPSIN V INHIBITORS<br/>[FR] DÉRIVÉS D'IMINOTÉTRAHYDROPYRIMIDINONE UTILISÉS COMME INHIBITEURS DE PLASMEPSINE V
  申请人：UCB BIOPHARMA SPRL

  公开号：WO2017089453A1

  公开（公告）日：2017-06-01

  A series of 2-imino-6-methyltetrahydropyrimidin-4(lH)-one derivatives, substituted in the 6-position by a phenyl moiety which in turn is meta-substituted by an optionally substituted unsaturated fused bicyclic ring system containing at least one nitrogen atom, being selective inhibitors of plasmepsin V activity, are beneficial as pharmaceutical agents, especially in the treatment of malaria.

  一系列在6-位置被苯基取代的2-亚氨基-6-甲基四氢嘧啶-4(1H)-酮衍生物，该苯基再通过一个可选取代的不饱和融合双环环系统进行间位取代，该环系统含有至少一个氮原子，作为血液型质体蛋白酶V活性的选择性抑制剂，对于药物制剂特别有益，尤其在治疗疟疾方面。
• Heterocyclic aspartyl protease inhibitors
  申请人：Zhu Zhaoning

  公开号：US20060111370A1

  公开（公告）日：2006-05-25

  Disclosed are compounds of the formula I or a stereoisomer, tautomer, or pharmaceutically acceptable salt or solvate thereof, wherein W is a bond, —C(═S)—, —S(O)—, —S(O) 2 —, —C(═O)—, —O—, —C(R 6 )(R 7 )—, —N(R 5 )— or —C(═N(R 5 ))—; X is —O—, —N(R 5 )— or —C(R 6 )(R 7 )—; provided that when X is —O—, U is not —O—, —S(O)—, —S(O) 2 —, —C(═O)— or —C(═NR 5 )—; U is a bond, —S(O)—, —S(O) 2 —, —C(O)—, —O—, —P(O)(OR 15 )—, —C(═NR 5 )—, —(C(R 6 )(R 7 )) b — or —N(R 5 )—; wherein b is 1 or 2; provided that when W is —S(O)—, —S(O) 2 —, —O—, or —N(R 5 )—, U is not —S(O)—, —S(O) 2 —, —O—, or —N(R 5 )—; provided that when X is —N(R 5 )— and W is —S(O)—, —S(O) 2 —, —O—, or —N(R 5 )—, then U is not a bond; and R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , and R 7 are as defined in the specification; and pharmaceutical compositions comprising the compounds of formula I. Also disclosed is the method of inhibiting aspartyl protease, and in particular, the methods of treating cardiovascular diseases, cognitive and neurodegenerative diseases, and the methods of inhibiting of Human Immunodeficiency Virus, plasmepins, cathepsin D and protozoal enzymes. Also disclosed are methods of treating cognitive or neurodegenerative diseases using the compounds of formula I in combination with a cholinesterase inhibitor or a muscarinic m 1 agonist or m 2 antagonist.

  公开了公式I的化合物或其立体异构体、互变异构体或药学上可接受的盐或溶剂，其中W为键，—C（═S）—，—S（O）—，—S（O）2—，—C（═O）—，—O—，—C（R6）（R7）—，—N（R5）—或—C（═N（R5））—;X为—O—，—N（R5）—或—C（R6）（R7）—;但是当X为—O—时，U不是—O—，—S（O）—，—S（O）2—，—C（═O）—或—C（═NR5）—;U为键，—S（O）—，—S（O）2—，—C（O）—，—O—，—P（O）（OR15）—，—C（═NR5）—，—（C（R6）（R7））b—或—N（R5）—;其中b为1或2;但是当W为—S（O）—，—S（O）2—，—O—或—N（R5）—时，U不是—S（O）—，—S（O）2—，—O—或—N（R5）—;当X为—N（R5）—且W为—S（O）—，—S（O）2—，—O—或—N（R5）—时，U不是键;R1，R2，R3，R4，R5，R6和R7如规范中所定义;以及包含公式I的化合物的制药组合物。还公开了抑制天冬氨酸蛋白酶的方法，特别是治疗心血管疾病、认知和神经退行性疾病的方法，以及抑制人类免疫缺陷病毒、贫血原虫、溶血酶D和原虫酶的方法。还公开了使用公式I的化合物与胆碱酯酶抑制剂或肌动蛋白m1激动剂或m2拮抗剂相结合治疗认知或神经退行性疾病的方法。
• HETEROCYCLIC ASPARTYL PROTEASE INHIBITORS
  申请人：Zhu Zhaoning

  公开号：US20090258868A1

  公开（公告）日：2009-10-15

  Disclosed are compounds of the formula I or a stereoisomer, tautomer, or pharmaceutically acceptable salt or solvate thereof, wherein W is a bond, —C(═S)—, —S(O)—, —S(O) 2 —, —C(═O)—, —O—, —C(R 6 )(R 7 )—, —N(R 5 )— or —C(═N(R 5 ))—; X is —O—, —N(R 5 )— or —C(R 6 )(R 7 )—; provided that when X is —O—, U is not —O—, —S(O)—, —S(O) 2 —, —C(═O)— or —C(═NR 5 )—; U is a bond, —S(O)—, —S(O) 2 —, —C(O)—, —O—, —P(O)(OR 15 )—, —C(═NR 5 )—, —(C(R 6 )(R 7 )) b — or —N(R 5 )—; wherein b is 1 or 2; provided that when W is —S(O)—, —S(O) 2 —, —O—, or —N(R 5 )—, U is not —S(O)—, —S(O) 2 —, —O—, or —N(R 5 )—; provided that when X is —N(R 5 )— and W is —S(O)—, —S(O) 2 —, —O—, or —N(R 5 )—, then U is not a bond; and R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , and R 7 are as defined in the specification; and pharmaceutical compositions comprising the compounds of formula I. Also disclosed is the method of inhibiting aspartyl protease, and in particular, the methods of treating cardiovascular diseases, cognitive and neurodegenerative diseases, and the methods of inhibiting of Human Immunodeficiency Virus, plasmepins, cathepsin D and protozoal enzymes. Also disclosed are methods of treating cognitive or neurodegenerative diseases using the compounds of formula I in combination with a cholinesterase inhibitor or a muscarinic m 1 agonist or m 2 antagonist.

  本发明涉及公式I的化合物或其立体异构体，互变异构体，或其药学上可接受的盐或溶剂，其中W是键，—C(═S)—，—S(O)—，—S(O)2—，—C(═O)—，—O—，—C(R6)(R7)—，—N(R5)—或—C(═N(R5))—；X是—O—，—N(R5)—或—C(R6)(R7)—；前提是当X为—O—时，U不是—O—，—S(O)—，—S(O)2—，—C(═O)—或—C(═NR5)—；U是键，—S(O)—，—S(O)2—，—C(O)—，—O—，—P(O)(OR15)—，—C(═NR5)—，—(C(R6)(R7))b—或—N(R5)—；其中b为1或2；前提是当W为—S(O)—，—S(O)2—，—O—或—N(R5)—时，U不是—S(O)—，—S(O)2—，—O—或—N(R5)—；前提是当X为—N(R5)—，W为—S(O)—，—S(O)2—，—O—或—N(R5)—时，U不是键；以及R1，R2，R3，R4，R5，R6和R7如规范中所定义的；以及包括公式I的化合物的药物组合物。本发明还涉及抑制天冬氨酸蛋白酶的方法，特别是治疗心血管疾病、认知和神经退行性疾病的方法，以及抑制人类免疫缺陷病毒、质膜蛋白酶、D蛋白酶和原虫酶的方法。本发明还涉及使用公式I的化合物与胆碱酯酶抑制剂或肌动蛋白m1激动剂或m2拮抗剂相结合治疗认知或神经退行性疾病的方法。
• PENTAFLUOROSULFUR IMINO HETEROCYCLIC COMPOUNDS AS BACE-1 INHIBITORS, COMPOSITIONS, AND THEIR USE
  申请人：Stamford Andrew W.

  公开号：US20120148603A1

  公开（公告）日：2012-06-14

  In its many embodiments, the present invention provides provides certain pentafluorosulfur imino heterocyclic compounds, including compounds Formula (I): and tautomers thereof, and solvates, prodrugs, esters, and deuterates of said compounds and said tautomers, and pharmaceutically acceptable salts of said compounds, tautomers, solvates, prodrugs, esters, and deuterates, wherein each of R 1 , R 2 , R 3 , R 4 , R 5 , R 9 , R 11 , ring A, ring B, m, n, p, q, r, -L 1 -, L 2 -, and L 3 - is selected independently and as defined herein. 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 Alzheimers Disease, are also disclosed.

  在其多种实施方式中，本发明提供了某些五氟硫代亚胺杂环化合物，包括化合物公式（I）及其互变异构体、所述化合物及其互变异构体的溶剂化物、前药、酯和氘代物，以及所述化合物、互变异构体、溶剂化物、前药、酯和氘代物的药学上可接受的盐。其中，R1、R2、R3、R4、R5、R9、R11、环A、环B、m、n、p、q、r、-L1-、L2-和L3-各自独立选择并按定义选择。本发明还公开了包括一种或多种此类化合物（单独和与一种或多种其他活性剂的组合）的制药组合物，以及用于治疗与淀粉样β（Aβ）蛋白相关的病理学，包括阿尔茨海默病的方法。
• Pentafluorosulfur imino heterocyclic compounds as BACE-1 inhibitors, compositions, and their use
  申请人：Stamford Andrew W.

  公开号：US08557826B2

  公开（公告）日：2013-10-15

  In its many embodiments, the present invention provides certain pentafluorosulfur imino heterocyclic compounds, including compounds Formula (I): and tautomers thereof, and solvates, prodrugs, esters, and deuterates of said compounds and said tautomers, and pharmaceutically acceptable salts of said compounds, tautomers, solvates, prodrugs, esters, and deuterates, wherein each of R1, R2, R3, R4, R5, R9, R11, ring A, ring B, m, n, p, q, r, -L1-, L2-, and L3- is selected independently and as defined herein. 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 Alzheimers Disease, are also disclosed.

  在其多种实施方式中，本发明提供了某些五氟硫亚胺杂环化合物，包括化合物式（I）及其互变异构体、所述化合物和所述互变异构体的溶剂化物、前药、酯和氘代物以及所述化合物、互变异构体、溶剂化物、前药、酯和氘代物的药学上可接受的盐，其中每个R1、R2、R3、R4、R5、R9、R11、环A、环B、m、n、p、q、r、-L1-、L2-和L3-都是独立选择并如此定义。还公开了包含一个或多个这样的化合物（单独或与一个或多个其他活性剂组合）的制药组合物以及它们在治疗与淀粉样β（Aβ）蛋白相关的病理，包括阿尔茨海默病中的应用的制备和使用方法。