1-[(2R,3R)-2-(2,4-difluorophenyl)-2-hydroxy-3-[2-oxo-3-[4-(1H-1-tetrazolyl)phenyl]-1-imidazolidinyl]butyl]-4-[(2-methylpropanoyloxy)methyl]-1H-1,2,4-triazolium chloride

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 1-[(2R,3R)-2-(2,4-difluorophenyl)-2-hydroxy-3-[2-oxo-3-[4-(1H-1-tetrazolyl)phenyl]-1-imidazolidinyl]butyl]-4-[(2-methylpropanoyloxy)methyl]-1H-1,2,4-triazolium chloride
• 英文别名: [1-[(2R,3R)-2-(2,4-difluorophenyl)-2-hydroxy-3-[2-oxo-3-[4-(tetrazol-1-yl)phenyl]imidazolidin-1-yl]butyl]-1,2,4-triazol-4-ium-4-yl]methyl 2-methylpropanoate;chloride
• 化学式: C₂₇H₃₀F₂N₉O₄*Cl
• 分子量: 618.043
• InChiKey: CTQCUXVPNBLWLP-HQCKUGCDSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -1.2
• 重原子数：
  43
• 可旋转键数：
  11
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.37
• 拓扑面积：
  135
• 氢给体数：
  1
• 氢受体数：
  11

反应信息

• 作为产物：
  描述：

  氯甲基异酪酸盐 、 TAK-456 以 丙酮 为溶剂， 反应 50.0h， 以24%的产率得到1-[(2R,3R)-2-(2,4-difluorophenyl)-2-hydroxy-3-[2-oxo-3-[4-(1H-1-tetrazolyl)phenyl]-1-imidazolidinyl]butyl]-4-[(2-methylpropanoyloxy)methyl]-1H-1,2,4-triazolium chloride
  参考文献：
  名称：

  Optically Active Antifungal Azoles. XII. Synthesis and Antifungal Activity of the Water-Soluble Prodrugs of 1-[(1R,2R)-2-(2,4-Difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]-3-[4-(1H-1-tetrazolyl)phenyl]-2-imidazolidinone.

  摘要：

  1-[(1R, 2R)-2-(2, 4-二氟苯基)-2-羟基-1-甲基-3-(1H-1, 2, 4-三唑-1-基)丙基]-3-[4-(1H-1-四唑基)苯基]-2-咪唑啉酮（1: TAK-456）被选为临床试验候选药物，但由于其水溶性不足，无法制备注射剂，因此设计了季铵三唑盐2作为水溶性前药。在制备的前药中，4-乙酰氧甲基-1-[(2R, 3R)-2-(2, 4-二氟苯基)-2-羟基-3-[2-氧代-3-[4-(1H-1-四唑基)苯基]-1-咪唑啉基]丁基]-1H-1, 2, 4-三唑氯化物（2a: TAK-457）根据溶解性、稳定性、溶血效应和体内抗真菌活性的评估结果，被选为注射剂候选药物进行临床试验。

  DOI：

  10.1248/cpb.49.1102

文献信息

• ANTIMYCOTIC DRUG COMPOSITION
  申请人：Takeda Chemical Industries, Ltd.

  公开号：EP1120116A1

  公开（公告）日：2001-08-01

  The composition of the present invention comprises a quaternized nitrogen-containing imidazole-1-yl or 1,2,4-triazole-1-yl compound wherein one of the nitrogen atoms constituting the azole ring is quaternized with a group eliminating in vivo and represented by the formula: wherein R1 represents a hydrocarbon or heterocyclic group which may be substituted, R2 represents a hydrogen atom or a lower alkyl group, and n is 0 or 1, and a saccharide, said compound being capable of being converted into an anti-fungal azole compound upon elimination of said group in vivo. The composition of the present invention is stable and usable particularly as a pharmaceutical preparation for an injection composition.

  本发明的组合物包括一种季铵化的含氮咪唑-1-基或 1,2,4-三唑-1-基化合物，其中构成唑环的一个氮原子被一种在体内消除的基团季铵化，并由式表示： 其中 R1 代表可被取代的烃基或杂环基，R2 代表氢原子或低级烷基，n 为 0 或 1，以及一种糖类，所述化合物在体内消除所述基团后可转化为抗真菌唑类化合物。本发明的组合物性质稳定，尤其可用作注射组合物的药物制剂。
• AZOLE COMPOUNDS, THEIR PRODUCTION AND THEIR USE
  申请人：Takeda Chemical Industries, Ltd.

  公开号：EP0973768B1

  公开（公告）日：2003-07-09
• US6407129B1
  申请人：——

  公开号：US6407129B1

  公开（公告）日：2002-06-18
• US6583164B1
  申请人：——

  公开号：US6583164B1

  公开（公告）日：2003-06-24
• Optically Active Antifungal Azoles. XII. Synthesis and Antifungal Activity of the Water-Soluble Prodrugs of 1-[(1R,2R)-2-(2,4-Difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]-3-[4-(1H-1-tetrazolyl)phenyl]-2-imidazolidinone.
  作者：Takashi ICHIKAWA、Tomoyuki KITAZAKI、Yoshihiro MATSUSHITA、Masami YAMADA、Ryogo HAYASHI、Masashi YAMAGUCHI、Yutaka KIYOTA、Kenji OKONOGI、Katsumi ITOH

  DOI：10.1248/cpb.49.1102

  日期：——

  1-[(1R, 2R)-2-(2, 4-Difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1, 2, 4-triazol-1-yl)propyl]-3-[4-(1H-1-tetrazolyl)phenyl]-2-imidazolidinone (1: TAK-456) was selected as a candidate for clinical trials, but since its water-solubility was insufficient for an injectable formulation, the quaternary triazolium salts 2 were designed as water-soluble prodrugs. Among the prodrugs prepared, 4-acetoxymethyl-1-[(2R, 3R)-2-(2, 4-difluorophenyl)-2-hydroxy-3-[2-oxo-3-[4-(1H-1-terazolyl)phenyl]-1-imidazolidinyl]butyl]-1H-1, 2, 4-triazolium chloride (2a: TAK-457) was selected as an injectable candidate for clinical trials based on the results of evaluations on solubility, stability, hemolytic effect and in vivo antifungal activities.

  1-[(1R, 2R)-2-(2, 4-二氟苯基)-2-羟基-1-甲基-3-(1H-1, 2, 4-三唑-1-基)丙基]-3-[4-(1H-1-四唑基)苯基]-2-咪唑啉酮（1: TAK-456）被选为临床试验候选药物，但由于其水溶性不足，无法制备注射剂，因此设计了季铵三唑盐2作为水溶性前药。在制备的前药中，4-乙酰氧甲基-1-[(2R, 3R)-2-(2, 4-二氟苯基)-2-羟基-3-[2-氧代-3-[4-(1H-1-四唑基)苯基]-1-咪唑啉基]丁基]-1H-1, 2, 4-三唑氯化物（2a: TAK-457）根据溶解性、稳定性、溶血效应和体内抗真菌活性的评估结果，被选为注射剂候选药物进行临床试验。