2-(3,5-bis-trifluoromethyl-phenyl)-N-methyl-N-(4-o-tolyl-pyridin-3-yl)-acetamide

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 2-(3,5-bis-trifluoromethyl-phenyl)-N-methyl-N-(4-o-tolyl-pyridin-3-yl)-acetamide
• 英文别名: 2-[3,5-bis(trifluoromethyl)phenyl]-N-methyl-N-[4-(2-methylphenyl)pyridin-3-yl]acetamide
• 化学式: C₂₃H₁₈F₆N₂O
• 分子量: 452.399
• InChiKey: FZXNGEHWLDLVOH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.6
• 重原子数：
  32
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  33.2
• 氢给体数：
  0
• 氢受体数：
  8

文献信息

• Use of NK-1 receptor antagonists against benign prostatic hyperplasia
  申请人：——

  公开号：US20030004157A1

  公开（公告）日：2003-01-02

  The invention relates to the use of an NK-1 receptor antagonist for the treatment or prevention of benign prostatic hyperplasia (BPH). The preferred NK-1 receptor antagonists are compounds of the general formula 1 wherein the meanings of R, R 1 , R 2 , R 2′ , R 3 , R 4 are explained in the specification and the pharmaceutically acceptable acid addition salts and the prodrugs thereof Preferred compounds are 2-(3,5-bis-trifluoromethyl-phenyl)-N-methyl-N-(6-morpholin-4-yl-4-o-tolyl-pyridin-3-yl)-isobutyramide, 2-(3,5-bis-trifluoromethyl-phenyl)-N-methyl-N-[6-(4-methyl-piperazin-1-yl)-4-o-tolyl-pyridin-3-yl]-isobutyramide, 2-(3,5-bis-trifluoromethyl-phenyl)-N-[6-(1,1-dioxo-1&lgr; 6 -thiomorpholin-4-yl)-4-o-tolyl-pyridin-3-yl]-N-methyl-isobutyramide and 2-(3,5-bis-trifluoromethyl-phenyl)-N-[6-(1,1-dioxo-1&lgr; 6 -thiomorpholin-4-yl)-4-(4-fluoro-2-methyl-phenyl)-pyridin-3-yl]-N-methyl-isobutyramide. The invention also relates to pharmaceutical composition comprising one or more such NK-1 receptor antagonists and a pharmaceutically acceptable excipient for the treatment and/or prevention of benign prostatic hyperplasia.

  本发明涉及使用NK-1受体拮抗剂治疗或预防良性前列腺增生（BPH）。首选的NK-1受体拮抗剂是一般式1中R，R1，R2，R2'，R3，R4的含义在规范中解释的化合物，以及其药学上可接受的酸盐和前药。首选化合物是2-(3,5-双三氟甲基苯基)-N-甲基-N-(6-吗啉-4-基-4-o-甲苯基-吡啶-3-基)-异丁酰胺，2-(3,5-双三氟甲基苯基)-N-甲基-N-[6-(4-甲基哌嗪-1-基)-4-o-甲苯基-吡啶-3-基]-异丁酰胺，2-(3,5-双三氟甲基苯基)-N-[6-(1,1-二氧-1&lgr;6-硫代吗啉-4-基)-4-o-甲苯基-吡啶-3-基]-N-甲基异丁酰胺和2-(3,5-双三氟甲基苯基)-N-[6-(1,1-二氧-1&lgr;6-硫代吗啉-4-基)-4-(4-氟-2-甲基苯基)-吡啶-3-基]-N-甲基异丁酰胺。本发明还涉及包含一种或多种此类NK-1受体拮抗剂和药学上可接受的载体的制药组合物，用于治疗和/或预防良性前列腺增生。
• Method of treatment and/or prevention of brain, spinal or nerve injury
  申请人：——

  公开号：US20030083345A1

  公开（公告）日：2003-05-01

  The invention relates to a method of treatment and/or prevention of brain, spinal or nerve injury comprising administration to a person in need of such treatment, of a therapeutically effective amount of an NK-1 receptor antagonist compound of the formula 1 wherein the meanings of R, R 1 , R 2 , R 2′ , R 3 , R 4 are explained in the specification and the pharmaceutically acceptable acid addition salts and the prodrugs thereof either alone or in combination with a magnesium salt. Exemplified is the use of N-(3,5-bis-trifluoromethyl-benzyl)-N-methyl-6-(4-methyl-piperazin-1-yl)-4-o-tolyl-nicotinamide. The invention also relates to pharmaceutical composition comprising one or more such NK-1 receptor antagonists, optionally in combination with a magnesium salt, and a pharmaceutically acceptable excipient for the treatment and/or prevention of brain, spinal or nerve injury.

  本发明涉及一种治疗和/或预防脑、脊髓或神经损伤的方法，包括向需要此类治疗的人口中给予公式1的NK-1受体拮抗剂化合物的治疗有效量，其中R、R1、R2、R2′、R3、R4的含义在说明书中解释，其药学可接受的酸盐和其前药，可以单独使用或与镁盐组合使用。例如使用N-(3,5-双三氟甲基苯基)-N-甲基-6-(4-甲基哌嗪-1-基)-4-邻甲苯基烟酰胺。本发明还涉及一种制药组合物，包括一种或多种这样的NK-1受体拮抗剂，可选地与镁盐组合使用，以及药学可接受的载体，用于治疗和/或预防脑、脊髓或神经损伤。
• 4-phenyl-pyridine derivatives
  申请人：——

  公开号：US20020091265A1

  公开（公告）日：2002-07-11

  The present invention relates to compounds of the general formula 1 R is lower alkyl, lower alkoxy, halogen or trifluoromethyl; R 1 is halogen or hydrogen; and when p is 1, R 1 in addition to the above substituents may be taken together with R 1 to form —CH═CH—CH═CH—, R 2 and R 2′ are independently hydrogen, halogen, trifluoromethyl, lower alkoxy or cyano; and when n is 1, R 2 and R 2′ may in addition to the above substituents form —CH═CH—CH═CH—, unsubstituted or substituted by one or two substituents selected from lower alkyl or lower alkoxy; R 3 and R 3′ are hydrogen, lower alkyl or taken together with the attached carbon atom form a cycloalkyl group; R 4 is hydrogen, —N(R 5 ) 2 , —N(R 5 )(CH 2 ) n OH, —N(R 5 )S(O) 2 -lower alkyl, N(R 5 )S(O) 2 -phenyl, —N═CH—N(R 5 ) 2 , —N(R 5 )C(O)R 5 ; 2 3 R 5 is hydrogen, C 3-6 -cycloalkyl, benzyl or lower alkyl; R 6 is hydroxy, lower alkyl; —(CH 2 ) n COO—(R 5 ), —N(R 5 )CO-lower alkyl, hydroxy-lower alkyl;—(CH 2 ) q CN; —(CH 2 ) n O(CH 2 ) n OH, —CHO or a 5-or 6 membered heterocyclic ring containing from 1 to 4 heteroatoms, selected from the group consisting of oxygen, nitrogen, and sulfur, and with one of the carbon atoms in said ring being unsubstituted or substituted with an oxo group, which heterocyclic ring is directly bonded or bonded via an alkylene group, to the remainder of the molecule; 4 is a cyclic tertiary amine which may contain one additional heteroatom selected from the group consisting of oxygen, nitrogen, and sulfur wherein any sulfur present in the ring is thio or can be oxidized to sulfoxide or sulfur dioxide, by which said cyclic tertiary amine is directly attached to the remainder of the molecule or is attached through the linker —(CH 2 ) n N(R 5 )—; X is —C(O)N(R 5 )—, —(CH 2 ) m O—, —(CH 2 ) m N(R 5 )—, —N(R 5 )C(O)—, or —N(R 5 )(CH 2 ) m —; n, p and q are 1 to 4; and m is 1 or2; and to pharmaceutically acceptable acid addition salts thereof The compounds of this invention show a high affinity to the NK-1 receptor. They may be used for the treatment of diseases relating to NK1 antagonists.

  本发明涉及一般式的化合物1 其中，R为较低的烷基，较低的烷氧基，卤素或三氟甲基；R1为卤素或氢；当p为1时，除了上述取代基外，R1还可以与R1一起形成—CH═CH—CH═CH—；R2和R2'独立地为氢，卤素，三氟甲基，较低的烷氧基或氰基；当n为1时，除了上述取代基外，R2和R2'还可以形成—CH═CH—CH═CH—，未取代或被选自较低烷基或较低烷氧基的一到两个取代基取代；R3和R3'为氢，较低的烷基或与附加的碳原子一起形成环烷基；R4为氢，—N(R5)2，—N(R5)(CH2)nOH，—N(R5)S(O)2-较低烷基，N(R5)S(O)2-苯基，—N═CH—N(R5)2，—N(R5)C(O)R5；R5为氢，C3-6环烷基，苄基或较低的烷基；R6为羟基，较低的烷基；—(CH2)nCOO—(R5)，—N(R5)CO-较低烷基，羟基-较低烷基；—(CH2)qCN；—(CH2)nO(CH2)nOH，—CHO或含有1至4个异原子的5或6元杂环，所述异原子选自氧，氮和硫，所述环中的一个碳原子未取代或被氧代基取代，该杂环通过烷基链直接键合或键合到分子的其余部分上；4为一个环状的三级胺，该胺可以包含一个额外的异原子，所述异原子选自氧，氮和硫，环中存在的任何硫为硫或可被氧化为亚硫酸盐或二氧化硫，该环状三级胺直接附着于分子的其余部分或通过连接剂—(CH2)nN(R5)—附着；X为—C(O)N(R5)—，—(CH2)mO—，—(CH2)mN(R5)—，—N(R5)C(O)—或—N(R5)(CH2)m—；n，p和q为1至4；m为1或2；以及其药学上可接受的酸盐。本发明的化合物表现出对NK-1受体的高亲和力。它们可用于治疗与NK1拮抗剂相关的疾病。
• The use of pyridinic NK-1 receptor antagonists for the treatment of brain, spinal or nerve injury
  申请人：F.HOFFMANN-LA ROCHE AG

  公开号：EP1621195A2

  公开（公告）日：2006-02-01

  The invention relates to the use of an NK-1 receptor antagonist, optionally in combination with a magnesium salt, for the treatment and/or prevention of brain, spinal or nerve injury, wherein said NK-1 receptor antagonist is a compound of the general formula wherein the meanings of R, R1, R2, R2', R3, R4 are explained in the specification and the pharmaceutically acceptable acid addition salts and the prodrugs thereof either alone or in combination with a magnesium salt. Exemplified is the use of N-(3,5-bis-trifluoromethylbenzyl)-N-methyl-6-(4-methyl-piperazin-1-yl)-4-o-tolyl-nicotinamide. The invention also relates to pharmaceutical composition comprising one or more such NK-1 receptor antagonists, optionally in combination with a magnesium salt, and a pharmaceutically acceptable excipient for the treatment and/or prevention of brain, spinal or nerve injury.

  本发明涉及一种 NK-1 受体拮抗剂（可选择与镁盐结合使用）用于治疗和/或预防脑、脊柱或神经损伤，其中所述 NK-1 受体拮抗剂为通式化合物 其中 R、R1、R2、R2'、R3、R4 的含义在说明书中解释，其药学上可接受的酸加成盐和原药可单独使用或与镁盐结合使用。例如，N-(3,5-双三氟甲基苄基)-N-甲基-6-(4-甲基-哌嗪-1-基)-4-邻甲苯基烟酰胺的用途。本发明还涉及药物组合物，该组合物包含一种或多种此类 NK-1 受体拮抗剂（可选择与镁盐结合使用）和药学上可接受的赋形剂，用于治疗和/或预防脑、脊柱或神经损伤。
• 4-Phenylpyridine derivatives and their use as NK-1 receptor antagonists
  申请人：F. HOFFMANN-LA ROCHE AG

  公开号：EP1035115B1

  公开（公告）日：2004-09-29