N-tert-butyl-3-(2-chloro-4-{[5-(2-hydroxyethyl)-5H-pyrrolo-[3,2-d]pyrimidin-4-yl]amino}phenoxy)benzamide | 940304-53-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N-tert-butyl-3-(2-chloro-4-{[5-(2-hydroxyethyl)-5H-pyrrolo-[3,2-d]pyrimidin-4-yl]amino}phenoxy)benzamide
• 英文别名: N-(tert-butyl)-3-(2-chloro-4-{[5-(2-hydroxyethyl)-5H-pyrrolo[3,2-d]pyrimidin-4-yl]amino}phenoxy)benzamide；N-tert-butyl-3-[2-chloro-4-[[5-(2-hydroxyethyl)pyrrolo[3,2-d]pyrimidin-4-yl]amino]phenoxy]benzamide
• CAS: 940304-53-0
• 化学式: C₂₅H₂₆ClN₅O₃
• 分子量: 479.966
• InChiKey: HYMYAHJTTZILBA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  34
• 可旋转键数：
  8
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  101
• 氢给体数：
  3
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  3-氯-4-氟硝基苯 在 甲醇 、 platinum on carbon 、 氢气 、 potassium carbonate 、 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 sodium hydroxide 作用下， 以 四氢呋喃 、 乙酸乙酯 、 N,N-二甲基甲酰胺 、 异丙醇 为溶剂， 反应 104.0h， 生成 N-tert-butyl-3-(2-chloro-4-{[5-(2-hydroxyethyl)-5H-pyrrolo-[3,2-d]pyrimidin-4-yl]amino}phenoxy)benzamide
  参考文献：
  名称：

  Design and Synthesis of Pyrrolo[3,2-d]pyrimidine Human Epidermal Growth Factor Receptor 2 (HER2)/Epidermal Growth Factor Receptor (EGFR) Dual Inhibitors: Exploration of Novel Back-Pocket Binders

  摘要：

  To develop novel human epidermal growth factor receptor 2 (HER2)/epidermal growth factor receptor (EGFR) kinase inhibitors, we explored pyrrolo[3,2-d]pyrimidine derivatives bearing bicyclic fused rings designed to fit the back pocket of the HER2/EGFR proteins. Among them, the 1,2-benzisothiazole (42m) ring was selected as a suitable back pocket binder because of its potent HER2/EGFR binding and cell growth inhibitory (GI) activities and pseudoirreversibility (PI) profile as well as good bioavailability (BA). Ultimately, we arrived at our preclinical candidate 51m by optimization of the N-5 side chain to improve CYP inhibition and metabolic stability profiles without a loss of potency (HER2/EGFR inhibitory activity, IC50, 0.98/2.5 nM; and GI activity BT-474 cells, GI(50), 2.0 nM). Reflecting the strong in vitro activities, 51m exhibited potent tumor regressive efficacy against both HER2- and EGFR-overexpressing tumor (4-1ST and CAL27) xenograft models in mice at oral doses of 50 mg/kg and 100 mg/kg.

  DOI：

  10.1021/jm300185p

文献信息

• FUSED HETEROCYCLIC COMPOUND
  申请人：Ishikawa Tomoyasu

  公开号：US20100216788A1

  公开（公告）日：2010-08-26

  The present invention provides a compound represented by the formula: wherein R 1a is a hydrogen atom, R 2a is a C 1-6 alkyl group substituted by a group represented by —NR 6a —CO—(CH 2 ) n —SO 2 — optionally halogenated C 1-4 alkyl wherein n is an integer of 1 to 4, R 6a is a hydrogen atom or a C 1-4 alkyl group, and —(CH 2 ) n — is optionally substituted by C 1-4 alkyl, R 3a is a hydrogen atom or a C 1-6 alkyl group, R 4a is a halogen atom or a C 1-6 alkyl group, R 5a is a halogen atom or a C 1-6 alkyl group, and X a is a hydrogen atom or a halogen atom, or a salt thereof. The compound of the present invention has a superior tyrosine kinase inhibitory action, is highly safe, and is sufficiently satisfactory as a pharmaceutical product.

  本发明提供了一种化合物，其表示为以下式子：其中，R1a是氢原子，R2a是一个C1-6烷基，被一个表示为—NR6a—CO—（CH2）n—SO2—的基团取代，该基团可选地卤代C1-4烷基，其中n是1至4的整数，R6a是氢原子或C1-4烷基，—（CH2）n—可选地被C1-4烷基取代，R3a是氢原子或C1-6烷基，R4a是卤原子或C1-6烷基，R5a是卤原子或C1-6烷基，Xa是氢原子或卤原子，或其盐。本发明的化合物具有卓越的酪氨酸激酶抑制作用，高度安全，并且作为药物产品完全令人满意。
• WO2007/64045
  申请人：——

  公开号：——

  公开（公告）日：——
• [EN] FUSED HETEROCYCLIC COMPOUND<br/>[FR] COMPOSÉ HÉTÉROCYCLIQUE HYBRIDE
  申请人：TAKEDA PHARMACEUTICAL

  公开号：WO2007064045A1

  公开（公告）日：2007-06-07

  [EN] The present invention provides a compound represented by the formula: wherein R^1ais a hydrogen atom, R^2a is a C_1-6 alkyl group substituted by a group represented by-NR^6a-CO-(CH₂) _n-SO₂-optionally halogenated C_1-4 alkyl wherein n is an integer of 1 to 4, R^6a is a hydrogen atom or a C _1-4 alkyl group, and -(CH₂) _n - is optionally substituted by C _1-4 alkyl, R^3a is a hydrogen atom or a C_1-6 alkyl group, R^4a is a halogen atom or a C _1-6 alkyl group, R^5a is a halogen atom or a C_1-6 alkyl group, and X^a is a hydrogen atom or a halogen atom, or a salt thereof. The compound of the present invention has a superior tyrosine kinase inhibitory action, is highly safe, and is sufficiently satisfactory as a pharmaceutical product.
  [FR] La présente invention concerne un composé représenté par la formule: dans cette formule, R^1a représente un atome d'hydrogène, R^2a représente un groupe alkyle C_1-6 substitué par un groupe représenté par -NR^6a-CO-(CH₂) _n -SO₂ C_1-4 alkyle éventuellement halogéné, n représente un entier relatif compris entre 1 et 4, R^6a représente un atome d'hydrogène ou un groupe alkyle C _1-4, et -(CH₂) _n est éventuellement substitué par alkyle C _1-4, R^3a représente un atome d'hydrogène ou un groupe alkyle C _1-6, R^4a représente un atome d'halogène ou un groupe alkyle C _1-6, R^5a représente un atome d'halogène ou un groupe alkyle C _1-6, et X^a représente un atome d'hydrogène ou un atome d'halogène, ou un sel de celui-ci. Le composé décrit dans cette invention présente une action inhibitrice de la tyrosine kinase supérieure, il est hautement sûr, et il est suffisamment avantageux en tant que produit pharmaceutique.
• Design and Synthesis of Pyrrolo[3,2-<i>d</i>]pyrimidine Human Epidermal Growth Factor Receptor 2 (HER2)/Epidermal Growth Factor Receptor (EGFR) Dual Inhibitors: Exploration of Novel Back-Pocket Binders
  作者：Youichi Kawakita、Hiroshi Banno、Tomohiro Ohashi、Toshiya Tamura、Tadashi Yusa、Akiko Nakayama、Hiroshi Miki、Hidehisa Iwata、Hidenori Kamiguchi、Toshimasa Tanaka、Noriyuki Habuka、Satoshi Sogabe、Yoshikazu Ohta、Tomoyasu Ishikawa

  DOI：10.1021/jm300185p

  日期：2012.4.26

  To develop novel human epidermal growth factor receptor 2 (HER2)/epidermal growth factor receptor (EGFR) kinase inhibitors, we explored pyrrolo[3,2-d]pyrimidine derivatives bearing bicyclic fused rings designed to fit the back pocket of the HER2/EGFR proteins. Among them, the 1,2-benzisothiazole (42m) ring was selected as a suitable back pocket binder because of its potent HER2/EGFR binding and cell growth inhibitory (GI) activities and pseudoirreversibility (PI) profile as well as good bioavailability (BA). Ultimately, we arrived at our preclinical candidate 51m by optimization of the N-5 side chain to improve CYP inhibition and metabolic stability profiles without a loss of potency (HER2/EGFR inhibitory activity, IC50, 0.98/2.5 nM; and GI activity BT-474 cells, GI(50), 2.0 nM). Reflecting the strong in vitro activities, 51m exhibited potent tumor regressive efficacy against both HER2- and EGFR-overexpressing tumor (4-1ST and CAL27) xenograft models in mice at oral doses of 50 mg/kg and 100 mg/kg.