IMT | 779-96-4

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 苯丙酸
• 英文名称: IMT
• 英文别名: 3-iodo-α-methyl-L-tyrosine；3-Iodo-alpha-methyl-l-tyrosine；(2S)-2-amino-3-(4-hydroxy-3-iodophenyl)-2-methylpropanoic acid
• CAS: 779-96-4；4298-17-3
• 化学式: C₁₀H₁₂INO₃
• 分子量: 321.115
• InChiKey: KPOIUSXAPUHQNA-JTQLQIEISA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.9
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  83.6
• 氢给体数：
  3
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  IMT 在 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 、 potassium acetate 、 sodium hydroxide 作用下， 以 1,4-二氧六环 、 水 、 二甲基亚砜 为溶剂， 反应 50.0h， 生成 N-Boc-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborinan-2-yl)-o-benzyl-α-methyl-L-tyrosine benzyl ester
  参考文献：
  名称：

  [EN] BORONIC ACID COMPOUND AND METHOD FOR PRODUCING SAME
  [FR] COMPOSÉ D'ACIDE BORONIQUE ET SON PROCÉDÉ DE PRODUCTION
  [JA] ボロン酸化合物およびその製造方法

  摘要：

  医薬品の工業的生産に適した安全な方法で、純度よく、安定に放射標識されたチロシン誘導体を製造できる方法を提供する。　化合物（５）および放射標識された化合物（６）の製造方法に関する。 ［式中、各記号は本明細書中で定義した通りである。］

  公开号：

  WO2022202956A1
• 作为产物：
  描述：

  甲酪氨酸 在 ammonium hydroxide 、 碘 、 potassium iodide 作用下， 以 水 为溶剂， 以86 %的产率得到IMT
  参考文献：
  名称：

  [EN] BORONIC ACID COMPOUND AND METHOD FOR PRODUCING SAME
  [FR] COMPOSÉ D'ACIDE BORONIQUE ET SON PROCÉDÉ DE PRODUCTION
  [JA] ボロン酸化合物およびその製造方法

  摘要：

  医薬品の工業的生産に適した安全な方法で、純度よく、安定に放射標識されたチロシン誘導体を製造できる方法を提供する。　化合物（５）および放射標識された化合物（６）の製造方法に関する。 ［式中、各記号は本明細書中で定義した通りである。］

  公开号：

  WO2022202956A1

文献信息

• [EN] PROTEASOME INHIBITING ß-LACTAM PRODRUGS USEFUL FOR THE TREATMENT OF CANCER AND NEURODEGENERATIVE DISORDERS<br/>[FR] PROMÉDICAMENTS À BASE DE SS-LACTAME INHIBITEURS DU PROTÉASOME UTILES POUR LE TRAITEMENT DU CANCER ET DE TROUBLES NEURODÉGÉNÉRATIFS
  申请人：VITA API

  公开号：WO2018115497A1

  公开（公告）日：2018-06-28

  The present invention relates generally to proteasome inhibiting β-lactam compounds useful for the treatment of cancer and neurodegenerative disorders. The invention also provides pharmaceutical compositions and extended release formulations of said compounds, and medical uses of said compounds and/or pharmaceutical compositions to treat cancer and neurodegenerative disorders.

  本发明通常涉及抑制蛋白酶体的β-内酰胺化合物，用于治疗癌症和神经退行性疾病。该发明还提供了所述化合物的药物组合物和延长释放配方，以及利用所述化合物和/或药物组合物治疗癌症和神经退行性疾病的医疗用途。
• Preparation of prodrugs for selective drug delivery
  申请人：Mills L. Randell

  公开号：US20050080260A1

  公开（公告）日：2005-04-14

  Synthesis of a chemical compound having the formula A-B-C that may serve for applications such as drug delivery where A is a chemiluminescent, moiety, B is a photochromic moiety, and C is a biologically active moiety where A-B-C may serve as a prodrug. Novel synthetic methods of the present invention to form the prodrug comprised the steps of (1) forming a benzophenone, (2) forming a diaryl ethylene, (3) attaching a phthalimide moiety to at least one of the aryl groups of the ethylene to form a phthalimide-ethylene conjugate, (4) condensing two ethylene-phthalimide conjugates to form a phthalimide-pentadiene conjugate, (5) converting the phthalimide to the phthalhydrazide by reaction with hydrazine to form a carrier compound according to the present invention, and (6) reacting the carrier compound with an nucleophilic moiety of the drug to form the corresponding prodrug. Alternatively the carrier can be prepared by using the halo-substituted diaryl ethylene to make the corresponding cationic leuco dye-like compound with known methods. The cationic compound then is protected by reacting with a nucleophile and coupled with the aminophathalimide by palladium-catalyzed amination to form the protected phthalimide-pentadiene conjugate. The latter is refluxed with hydrazine to convert its phthalimide to the phthalhydrazide and acidified to give the carrier. An additional aspect of the present invention relates to the use of these compounds as antiviral agents for the treatment of viral infections such as HIV and as anticancer agents for the treatment of cancers such as bowel, lung, and breast cancer.

  合成具有A-B-C化学式的化合物，可用于药物传递等应用，其中A是化学发光基团，B是光致变色基团，C是生物活性基团，其中A-B-C可作为前药。本发明的新型合成方法用于形成前药，包括以下步骤：(1)形成苯酮，(2)形成二芳基乙烯，(3)将邻苯二甲酰亚胺基团连接到乙烯的至少一个芳基上，形成邻苯二甲酰亚胺-乙烯共轭物，(4)缩合两个乙烯-邻苯二甲酰亚胺共轭物，形成邻苯二甲酰亚胺-戊二烯共轭物，(5)通过与肼反应将邻苯二甲酰亚胺转化为邻苯二酰肼，形成本发明的载体化合物，(6)将载体化合物与药物的亲核基团反应，形成相应的前药。另外，可以通过使用卤代二芳基乙烯制备相应的阳离子类似的类似类似染料化合物。然后，通过与亲核试剂反应保护阳离子类似化合物，并通过钯催化的胺化与氨基邻苯二甲酰亚胺偶联，形成保护的邻苯二甲酰亚胺-戊二烯共轭物。后者与肼回流，将其邻苯二甲酰亚胺转化为邻苯二酰肼，并酸化以得到载体。本发明的另一个方面涉及将这些化合物用作抗病毒剂，用于治疗病毒感染，如HIV，以及用作抗癌剂，用于治疗结肠癌、肺癌和乳腺癌等癌症。
• Renal-selective prodrugs for control of renal sympathetic nerve activity in the treatment of hypertension
  申请人：G.D. Searle & Co.

  公开号：US20030220521A1

  公开（公告）日：2003-11-27

  Renal-selective prodrugs are described which are preferentially converted in the kidney to compounds capable of inhibiting synthesis of catecholamine-type neurotransmitters involved in renal sympathetic nerve activity. The prodrugs described herein are derived from inhibitor compounds capable of inhibiting one or more of the enzymes involved in catecholamine synthesis, such compounds being classifiable as tyrosine hydroxylase inhibitors, or as dopa-decarboxylase inhibitors, or as dopamine-&bgr;-hydroxylase inhibitors. These inhibitor compounds are linked to a chemical moiety, such as a glutamic acid derivative, by a cleavable bond which is recognized selectively by enzymes located predominantly in the kidney. The liberated inhibitor compound is then available in the kidney to inhibit one or more of the enzymes involved in catecholamine synthesis. Inhibition of renal catecholamine synthesis can suppress heightened renal nerve activity associated with sodium-retention related disorders such as hypertension. Conjugates of particular interest are glutamyl derivatives of dopamine-&bgr;-hydroxylase inhibitors, of which N-acetyl-&ggr;-glutamyl fusaric acid hydrazide (shown below) is preferred. 1

  本文描述了一种肾选择性的前药，其在肾脏中优先转化为能够抑制参与肾交感神经活动的儿茶酚型神经递质合成的化合物。本文所描述的前药来源于能够抑制儿茶酚合成中的一个或多个酶的抑制剂化合物，这些化合物可分类为酪氨酸羟化酶抑制剂，多巴脱羧酶抑制剂或多巴胺-&bgr;-羟化酶抑制剂。这些抑制剂化合物通过可被肾脏中大量存在的酶选择性识别的可裂解键与化学基团（如谷氨酸衍生物）连接。释放的抑制剂化合物然后可在肾脏中用于抑制儿茶酚合成中的一个或多个酶。抑制肾脏儿茶酚合成可抑制与钠潴留相关的疾病（如高血压）相关的增强肾脏神经活动。特别感兴趣的共轭物是多巴胺-&bgr;-羟化酶抑制剂的谷氨酰衍生物，其中N-乙酰-&ggr;-谷氨酰富萨酸肼（如下图所示）是首选。1
• Renal-selective prodrugs for control of renal smpathetic nerve activity in the treatment of hypertension
  申请人：G.D. Searle & Co.

  公开号：US20040101523A1

  公开（公告）日：2004-05-27

  Renal-selective prodrugs are described which are preferentially converted in the kidney to compounds capable of inhibiting synthesis of catecholamine-type neurotransmitters involved in renal sympathetic nerve activity. The prodrugs described herein are derived from inhibitor compounds capable of inhibiting one or more of the enzymes involved in catecholamine synthesis, such compounds being classifiable as tyrosine hydroxylase inhibitors, or as dopa-decarboxylase inhibitors, or as dopamine-&bgr;-hydroxylase inhibitors. These inhibitor compounds are linked to a chemical moiety, such as a glutamic acid derivative, by a cleavable bond which is recognized selectively by enzymes located predominantly in the kidney. The liberated inhibitor compound is then available in the kidney to inhibit one or more of the enzymes involved in catecholamine synthesis. Inhibition of renal catecholamine synthesis can suppress heightened renal nerve activity associated with sodium-retention related disorders such as hypertension. Conjugates of particular interest are glutamyl derivatives of dopamine-&bgr;-hydroxylase inhibitors, of which N-acetyl-&ggr;-glutamyl fusaric acid hydrazide (shown below) is preferred. 1

  本文描述了肾脏选择性前药，这些前药被优先转化为能够抑制与肾脏交感神经活动相关的儿茶酚类神经递质合成的化合物。所述前药源自能够抑制儿茶酚类合成中涉及的一个或多个酶的抑制剂化合物，这些化合物可分类为酪氨酸羟化酶抑制剂，或多巴脱羧酶抑制剂，或是多巴胺-β-羟化酶抑制剂。这些抑制剂化合物与化学基团（例如谷氨酸衍生物）通过可被肾脏内的酶特异性识别的可切断键连接。被释放的抑制剂化合物随后可在肾脏中抑制一个或多个涉及儿茶酚类合成的酶。抑制肾脏儿茶酚类合成可以抑制与钠潴留相关的疾病（如高血压）所伴随的过度肾脏神经活动。特别感兴趣的结合物是多巴胺-β-羟化酶抑制剂的谷氨酰衍生物，其中N-乙酰-γ-谷氨酰菌核酸酸肼（如下图所示）是首选。1
• PROTEASOME INHIBITING SS-LACTAM PRODRUGS USEFUL FOR THE TREATMENT OF CANCER AND NEURODEGENERATIVE DISORDERS
  申请人：VITA API

  公开号：EP3339291A1

  公开（公告）日：2018-06-27

  The present invention relates generally to proteasome inhibiting β-lactam compounds useful for the treatment of cancer and neurodegenerative disorders. The invention also provides pharmaceutical compositions and extended release formulations of said compounds, and medical uses of said compounds and/or pharmaceutical compositions to treat cancer and neurodegenerative disorders.

  本发明一般涉及用于治疗癌症和神经退行性疾病的蛋白酶体抑制β-内酰胺化合物。本发明还提供了所述化合物的药物组合物和缓释制剂，以及所述化合物和/或药物组合物治疗癌症和神经退行性疾病的医学用途。