N-[3,5-bis(trifluoromethyl)benzyl]-2-chloro-N-(3-hydroxypropyl)-6-methyl-4-phenylnicotinamide | 183551-61-3

• 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: N-[3,5-bis(trifluoromethyl)benzyl]-2-chloro-N-(3-hydroxypropyl)-6-methyl-4-phenylnicotinamide
• 英文别名: N-[3,5-bis(Trifluoromethyl)benzyl]-2-chloro-N-(3-hydroxypropyl)-6-methyl-4-phenyl-3-pyridine carboxamide；N-[3,5-Bis(trifluoromethyl)benzyl]-2-chloro-N-(3-hydroxypropyl)-6-methyl-4-phenyl-3-pyridinecarboxamide；N-[[3,5-bis(trifluoromethyl)phenyl]methyl]-2-chloro-N-(3-hydroxypropyl)-6-methyl-4-phenylpyridine-3-carboxamide
• CAS: 183551-61-3
• 化学式: C₂₅H₂₁ClF₆N₂O₂
• 分子量: 530.897
• InChiKey: SRTFHTSSAVAMNC-UHFFFAOYSA-N

物化性质

• 沸点：
  593.2±50.0 °C(Predicted)
• 密度：
  1.362±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.2
• 重原子数：
  36
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  53.4
• 氢给体数：
  1
• 氢受体数：
  9

反应信息

• 作为反应物：
  描述：

  N-[3,5-bis(trifluoromethyl)benzyl]-2-chloro-N-(3-hydroxypropyl)-6-methyl-4-phenylnicotinamide 在 sodium hydride 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 以77%的产率得到5-[3,5-bis(trifluoromethyl)benzyl]-9-methyl-7-phenyl-2,3,4,5-tetrahydro-6H-pyrido[2,3-b][1,5]oxazocin-6-one
  参考文献：
  名称：

  Amide-based atropisomers in tachykinin NK1-receptor antagonists: synthesis and antagonistic activity of axially chiral N-benzylcarboxamide derivatives of 2,3,4,5-tetrahydro-6H-pyrido[2,3-b][1,5]oxazocin-6-one

  摘要：

  A series of novel N-benzylcarboxamide derivatives of bicyclic compounds, 3,4-dihydropyrido[3,2-f][1,4]oxazepin-5(2H)-one and 2,3,4,5-tetrahydro-6H-pyrido[2,3-b][1,5]oxazocin-6-one, were synthesized by cyclization of N-benzyl-2-chloro-N-(2-hydroxyethyl)-and -(3-hydroxypropyl)-nicotinamides, respectively. Atropisomerism was observed in 5-[3,5-bis(trifluoromethyl)benzyl]-7-phenyl-2,3,4,5-tetrahydro-6H-pyrido[2,3-b][1,5]oxazocin-6-ones due to steric hindrance of the carboxamide moiety and restriction of its rotation. Cyclization of N-[3,5-bis(trifluoromethyl)benzyl]-2-chloro-N-[(2S)-3-hydroxy-2-methylpropyl]-5-methyl-4-phenylnicotinamide gave (3S)5-[3,5-bis(trifluoromethyl)benzyl]-3,8-dimethyl-7-phenyl-2,3,4,5-tetrahydro-6H-pyrido[2,3b][1,5]oxazocin-6-one, which exists predominantly in the thermodynamically stable aR-conformer in CDCl3. This compound showed excellent NK1-antagonistic activity with IC50 value (in vitro inhibition of [I-125]-Bolton-Hunter-substance P binding in human IM-9 cells) of 0.47 nM, which is ca. 200-fold more potent than that of its enantiomer, indicating that the atropisomer chirality affects NK1-receptor recognition. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2004.01.097
• 作为产物：
  描述：

  3,5-双三氟甲基苄醇 在 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 0.5h， 生成 N-[3,5-bis(trifluoromethyl)benzyl]-2-chloro-N-(3-hydroxypropyl)-6-methyl-4-phenylnicotinamide
  参考文献：
  名称：

  Amide-based atropisomers in tachykinin NK1-receptor antagonists: synthesis and antagonistic activity of axially chiral N-benzylcarboxamide derivatives of 2,3,4,5-tetrahydro-6H-pyrido[2,3-b][1,5]oxazocin-6-one

  摘要：

  A series of novel N-benzylcarboxamide derivatives of bicyclic compounds, 3,4-dihydropyrido[3,2-f][1,4]oxazepin-5(2H)-one and 2,3,4,5-tetrahydro-6H-pyrido[2,3-b][1,5]oxazocin-6-one, were synthesized by cyclization of N-benzyl-2-chloro-N-(2-hydroxyethyl)-and -(3-hydroxypropyl)-nicotinamides, respectively. Atropisomerism was observed in 5-[3,5-bis(trifluoromethyl)benzyl]-7-phenyl-2,3,4,5-tetrahydro-6H-pyrido[2,3-b][1,5]oxazocin-6-ones due to steric hindrance of the carboxamide moiety and restriction of its rotation. Cyclization of N-[3,5-bis(trifluoromethyl)benzyl]-2-chloro-N-[(2S)-3-hydroxy-2-methylpropyl]-5-methyl-4-phenylnicotinamide gave (3S)5-[3,5-bis(trifluoromethyl)benzyl]-3,8-dimethyl-7-phenyl-2,3,4,5-tetrahydro-6H-pyrido[2,3b][1,5]oxazocin-6-one, which exists predominantly in the thermodynamically stable aR-conformer in CDCl3. This compound showed excellent NK1-antagonistic activity with IC50 value (in vitro inhibition of [I-125]-Bolton-Hunter-substance P binding in human IM-9 cells) of 0.47 nM, which is ca. 200-fold more potent than that of its enantiomer, indicating that the atropisomer chirality affects NK1-receptor recognition. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2004.01.097

文献信息

• Cyclic compounds, their prudiction and use
  申请人：Takeda Chemical Industries, Ltd.

  公开号：US05770590A1

  公开（公告）日：1998-06-23

  Novel compounds of the following general formula or salts thereof. ##STR1## wherein Ring M is a heterocyclic ring having --N.dbd.C<, --CO--N< or --CS--N< as the partial structure --X . . . Y<; R.sup.a and R.sup.b are bonded to each other to form Ring A, or they are the same or different and represent, independently, a hydrogen atom or a substituent on the Ring M; Ring A and Ring B represent, independently, an optionally substituted homocyclic or heterocyclic ring, and at least one of them is optionally substituted heterocyclic ring; Rng C is optionally substituted homocyclic or heterocyclic ring; Rng Z is an optionally substituted ring; and n represents an integer of from 1 to 6, or a salt thereof, which has anexcellent tachykinin receptor antagonistic effect, and their production, and pharmaceutical compositions.

  具有以下通式的新化合物或其盐：##STR1##其中，环M是一个具有--N.dbd.C<、--CO--N<或--CS--N<作为部分结构--X . . . Y<的杂环环；R.sup.a和R.sup.b相互连接形成环A，或者它们相同或不同，独立地代表氢原子或环M上的取代基；环A和环B独立地代表可选择性取代的碳环或杂环，其中至少有一个是可选择性取代的杂环；环C是可选择性取代的碳环或杂环；环Z是可选择性取代的环；n代表1至6的整数，或其盐，具有优异的速激肽受体拮抗作用，以及它们的制备方法和药物组合物。
• Heterocyclic compounds, their production and use
  申请人：——

  公开号：US20020132817A1

  公开（公告）日：2002-09-19

  A compound represented by the formula: 1 wherein ring M is a heterocyclic ring wherein —X═Y< is one of —N═C<, —CO—N< or —CS—N<; R a and R b are bonded to each other to form Ring A, or they are the same or different and represent, independently, a hydrogen atom or a substituent on the Ring M; Ring A and Ring B represent, independently, an optionally substituted homocyclic or heterocyclic ring, with the proviso that at least one of them is an optionally substituted heterocyclic ring; Ring C is an optionally substituted homocyclic or heterocyclic ring; Ring Z is an optionally substituted nitrogen-containing heterocyclic ring; and n is an integer from 1 to 6, or a salt thereof has a tachykinin receptor antagonistic activity in vitro, and is useful for preventing or treating depression, anxiety, manic-depressive illness or psychopathy.

  一种由以下通式表示的化合物：1，其中环M为杂环环，其中—X═Y<为—N═C<、—CO—N<或—CS—N<之一；Ra和Rb彼此连接形成环A，或者它们相同或不同，独立地表示氢原子或环M上的取代基；环A和环B独立地表示可任选取代的碳环或杂环环，条件是至少一个为可任选取代的杂环环；环C为可任选取代的碳环或杂环环；环Z为可任选取代的含氮杂环环；n为1至6的整数，或其盐在体外具有速激肽受体拮抗活性，并可用于预防或治疗抑郁症、焦虑症、双相情感障碍或精神病。
• Cyclic compounds, their production and use
  申请人：Takeda Chemical Industries, Ltd.

  公开号：US05786352A1

  公开（公告）日：1998-07-28

  Novel compounds of the following general formula or salts thereof. ##STR1## wherein Ring M is a heterocyclic ring having --N.dbd.C<, --CO--N< or --CS--N< as the partial structure --X . . . Y<; R.sup.a and R.sup.b are bonded to each other to form Ring A, or they are the same or different and represent, independently, a hydrogen atom or a substituent on the Ring M; Ring A and Ring B represent, independently, an optionally substituted homocyclic or heterocyclic ring, and at least one of them is optionally substituted heterocyclic ring; Ring C is optionally substituted homocyclic or heterocyclic ring; Ring Z is an optionally substituted ring; and n represents an integer of from 1 to 6, or a salt thereof, which has an excellent tachykinin receptor antagonistic effect, and their production, and pharmaceutical compositions.

  以下是通用式或其盐的新化合物。其中环M是具有-N=C-, -CO-N或-CS-N的部分结构--X...Y的杂环，R.sup.a和R.sup.b相互结合形成环A，或者它们相同或不同且分别独立地表示环M上的氢原子或取代基；环A和环B分别表示可选取代的同环或异环，其中至少一个是可选取代的异环；环C是可选取代的同环或异环；环Z是可选取代的环；n表示1至6的整数，或其盐，具有优异的Tachykinin受体拮抗作用，以及它们的制备和制药组合物。
• Cyclic compounds, their production and use as tachykinin receptor antagonists
  申请人：Takeda Chemical Industries, Ltd.

  公开号：EP0733632A1

  公开（公告）日：1996-09-25

  Novel compounds of the following general formula or salts thereof. wherein Ring M is a heterocyclic ring having -N=C<, -CO-N< or -CS-N< as the partial structure -X Y<; Ra and Rb are bonded to each other to form Ring A, or they are the same or different and represent, independently, a hydrogen atom or a substituent on the Ring M; Ring A and Ring B represent, independently, an optionally substituted homocyclic or heterocyclic ring, and at least one of them is optionally substituted heterocyclic ring; Ring C is optionally substituted homocyclic or heterocyclic ring; Rng Z is an optionally substituted ring; and n represents an integer of from 1 to 6, or a salt thereof, which has an excellent tachykinin receptor antagonistic effect, and their production, and pharmaceutical compositions.

  以下通式的新型化合物或其盐。 其中，环 M 是具有-N=C<、-CO-N<或-CS-N<作为部分结构-X Y<的杂环；Ra 和 Rb 相互键合形成环 A，或者它们相同或不同，并独立地代表环 M 上的氢原子或取代基；环 A 和环 B 独立地代表任选取代的同环或杂环，其中至少一个是任选取代的杂环；环 C 是任选取代的同环或杂环； Rng Z 是任选取代的环； n 代表 1 至 6 的整数，或其盐，具有优异的速激肽受体拮抗作用，及其生产和药物组合物。
• DRUGS
  申请人：Takeda Chemical Industries, Ltd.

  公开号：EP1145714A1

  公开（公告）日：2001-10-17

  The present invention relates to a medicine which comprises a compound (I) of the formula: [wherein the ring M is a heterocylic ring having -N=C<, -CO-N< or -CS-N< as a partial structure ―X=Y〈, Ra and Rb are bound to each other to form the ring A, or they are the same or different each representing a hydrogen atom or a substituent on the ring M; the rings A and B each is an optionally substituted homocycle or heterocycle, and at least one of them is an optionally substituted heterocycle; the ring C is an optionally substituted homocycle or heterocycle; the ring Z is an optionally substituted nitrogen-containing heterocycle; and n is an integer of 1 to 6] or a salt thereof in combination with a drug having an emetic action. The compounds (I) or their salts are useful as anti-emetic drugs. Particularly, vomiting caused by drugs having an emetic action can be inhibited by these compounds rapidly and safely at a low dose.

  本发明涉及一种药物，该药物由式(I)化合物组成： [其中环 M 是杂环，具有-N＝C〈、-CO-N〈或-CS-N〈作为部分结构-X＝Y〈、 Ra 和 Rb 相互结合形成环 A，或者它们相同或不同，各自代表环 M 上的一个氢原子或一个取代基； 环 A 和环 B 各自是任选取代的均环或杂环，其中至少一个是任选取代的杂环； 环 C 是任选取代的均环或杂环 环 Z 是任选取代的含氮杂环；以及 n 是 1 至 6 的整数］ 或其盐与具有催吐作用的药物结合使用。 化合物 (I) 或其盐类可用作止吐药。特别是，具有催吐作用的药物引起的呕吐，可以通过这些化合物以低剂量快速安全地抑制。