N-(5-tert-butylisoxazol-3-yl)-N'-[4-(7-hydroxyimidazo[2,1-b][1,3]benzothiazol-2-yl)phenyl]urea

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: N-(5-tert-butylisoxazol-3-yl)-N'-[4-(7-hydroxyimidazo[2,1-b][1,3]benzothiazol-2-yl)phenyl]urea
• 英文别名: 1-(5-tert-butyl-isoxazol-3-yl)-3-[4-(7-hydroxy-benzo[d]imidazo[2,1-b]thiazol-2-yl)-phenyl]-urea；N-[5-(1,1-Dimethylethyl)-3-isoxazolyl]-N/'-[4-(7-hydroxyimidazo[2,1-b]benzothiazol-2-yl)phenyl]urea；1-(5-tert-butyl-1,2-oxazol-3-yl)-3-[4-(6-hydroxyimidazo[2,1-b][1,3]benzothiazol-2-yl)phenyl]urea
• 化学式: C₂₃H₂₁N₅O₃S
• 分子量: 447.517
• InChiKey: GREBSQQIJHEOEL-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：
  5.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  133
• 氢给体数：
  3
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  N-羟乙基哌啶 、 N-(5-tert-butylisoxazol-3-yl)-N'-[4-(7-hydroxyimidazo[2,1-b][1,3]benzothiazol-2-yl)phenyl]urea 在 偶氮二甲酸二异丙酯 、 三苯基膦 作用下， 以 四氢呋喃 为溶剂， 生成 N-(5-tertbutylisoxazol-3-yl)-N'-{4-[7-(2-piperidin-1-yl-ethoxy)imidazo[2,1-b][1,3]benzothiazol-2-yl]phenyl}urea
  参考文献：
  名称：

  Identification of N-(5-tert-Butyl-isoxazol-3-yl)-N′-{4-[7-(2-morpholin-4-yl-ethoxy)imidazo[2,1-b][1,3]benzothiazol-2-yl]phenyl}urea Dihydrochloride (AC220), a Uniquely Potent, Selective, and Efficacious FMS-Like Tyrosine Kinase-3 (FLT3) Inhibitor

  摘要：

  Treatment of AM L patients with small molecule inhibitors of FLT3 kinase has been explored as a viable therapy. However, these agents arc found to be less than optimal for the treatment of AM L because of lack of sufficient potency or suboptimal oral pharmacokinetics (PK) or lack of adequate tolerability at efficacious doses. We have developed a series of extremely potent and highly selective FLT3 inhibitors with good oral PK properties. The first series Of Compounds represented by 1 (A13530) was found to be a potent and selective FLT3 kinase inhibitor with good PK properties. The aqueous solubility and oral PK properties at higher doses in rodents were found to be less than optimal for clinical development. A novel series of compounds were designed lacking the carboxamide group of 1 with an added water solubilizing group. Compound 7 (AC220) was identified front this series to be the most potent and selective FLT3 inhibitor with good pharmaceutical properties, excellent PK profile, and superior efficacy and tolerability in tumor xenograft models. Compound 7 has demonstrated a desirable safety and PK profile in humans and is currently in phase II clinical trials.

  DOI：

  10.1021/jm9007533
• 作为产物：
  描述：

  2-(4-氨基苯基)咪唑并[2,1-b][1,3]苯并噻唑-7-醇 、 5-叔丁基-3-异氰酰基异噁唑 以 四氢呋喃 为溶剂， 以69%的产率得到N-(5-tert-butylisoxazol-3-yl)-N'-[4-(7-hydroxyimidazo[2,1-b][1,3]benzothiazol-2-yl)phenyl]urea
  参考文献：
  名称：

  Imidazolothiazole compounds for the treatment of disease

  摘要：

  提供了用于调节受体激酶活性以及用于治疗、预防或改善由受体激酶介导的一种或多种疾病或紊乱症状的化合物、组合物和方法。

  公开号：

  US20070232604A1

文献信息

• Imidazolothiazole compounds for the treatment of disease
  申请人：Bhagwat Shripad

  公开号：US20070232604A1

  公开（公告）日：2007-10-04

  Compounds, compositions and methods are provided for modulating the activity of receptor kinases and for the treatment, prevention, or amelioration of one or more symptoms of disease or disorder mediated by receptor kinases.

  提供了用于调节受体激酶活性以及用于治疗、预防或改善由受体激酶介导的一种或多种疾病或紊乱症状的化合物、组合物和方法。
• IMIDAZOLOTHIAZOLE COMPOUNDS FOR THE TREATMENT OF DISEASE
  申请人：Bhagwat Shripad

  公开号：US20120129850A1

  公开（公告）日：2012-05-24

  Compounds, compositions and methods are provided for modulating the activity of receptor kinases and for the treatment, prevention, or amelioration of one or more symptoms of disease or disorder mediated by receptor kinases.

  提供了化合物、组合物和方法，用于调节受体激酶的活性，并用于治疗、预防或减轻由受体激酶介导的一种或多种疾病或障碍的症状。
• METHOD OF USING IMIDAZOLOTHIAZOLE COMPOUNDS FOR THE TREATMENT OF DISEASE
  申请人：Bhagwat Shripad

  公开号：US20100298313A1

  公开（公告）日：2010-11-25

  Compounds, compositions and methods are provided for modulating the activity of receptor kinases and for the treatment, prevention, or amelioration of one or more symptoms of disease or disorder mediated by receptor kinases.

  本发明提供了化合物、组合物和方法，用于调节受体激酶的活性，并用于治疗、预防或改善由受体激酶介导的一种或多种疾病或障碍的症状。
• Compounds and methods for the targeted degradation of fetal liver kinase polypeptides
  申请人：Arvinas Operations, Inc.

  公开号：US10806737B2

  公开（公告）日：2020-10-20

  The present disclosure relates to bifunctional compounds, which find utility as modulators of FLT3 (target protein). In particular, the present disclosure is directed to bifunctional compounds, which contain on one end a Von Hppel-Lindau, cereblon, ligand which binds to the E3 ubiquitin ligase and on the other end a moiety which binds the target protein FLT3, such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of target protein. The present disclosure exhibits a broad range of pharmacological activities associated with degradation/inhibition of the target protein. Diseases or disorders that result from aggregation or accumulation of the target protein are treated or prevented with compounds and compositions of the present disclosure.

  本公开涉及双功能化合物，它们可用作 FLT3（靶蛋白）的调节剂。特别是，本公开涉及双功能化合物，其一端含有与 E3 泛素连接酶结合的 Von Hppel-Lindau（脑龙）配体，另一端含有与靶蛋白 FLT3 结合的分子，从而将靶蛋白置于泛素连接酶附近，以实现对靶蛋白的降解（和抑制）。本公开物具有与降解/抑制靶蛋白相关的广泛药理活性。本公开的化合物和组合物可以治疗或预防因目标蛋白聚集或积聚而导致的疾病或失调。
• [EN] SOLID FORMS COMPRISING N-(5-TERT-BUTYL-ISOXAZOL-3-YL)-N'-{4-[7-(2-MORPHOLIN-4-YL-ETHOXY)IMIDAZO[2,1-B][1,3]BENZOTHIAZOL-2-YL]PHENYL}UREA, COMPOSITIONS THEREOF, AND USES THEREWITH<br/>[FR] FORMES SOLIDES COMPRENANT DE LA N-(5-TERT-BUTYL-ISOXAZOL-3-YL)-N'-{4-[7-(2-MORPHOLIN-4-YL-ÉTHOXY)IMIDAZO[2,L-B][L,3]BENZOTHIAZOL-2-YL]PHÉNYL}URÉE, COMPOSITIONS EN CONTENANT ET LEURS UTILISATIONS
  申请人：AMBIT BIOSCIENCES CORP

  公开号：WO2009038757A3

  公开（公告）日：2009-05-28