5-[[2-(dimethylamino)ethyl]amino]-2-[2-[(2-hydroxyethyl)amino]ethyl]indazolo[4,3-gh]isoquinolin-6(2H)-one dihydrochloride | 156090-18-5

• 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: 5-[[2-(dimethylamino)ethyl]amino]-2-[2-[(2-hydroxyethyl)amino]ethyl]indazolo[4,3-gh]isoquinolin-6(2H)-one dihydrochloride
• 英文别名: BBR 3576；2-[2-[(2-hydroxyethyl)amino]ethyl]-5-[[2-(dimethylamino)ethyl]amino]isoquino[8,7,6-cd]indazole-6(2H)-one；Topixantrone；10-[2-(dimethylamino)ethylamino]-14-[2-(2-hydroxyethylamino)ethyl]-4,14,15-triazatetracyclo[7.6.1.02,7.013,16]hexadeca-1(15),2(7),3,5,9,11,13(16)-heptaen-8-one
• CAS: 156090-18-5
• 化学式: C₂₁H₂₆N₆O₂
• 分子量: 394.476
• InChiKey: ZHAKYGFJVGCOAE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  29
• 可旋转键数：
  9
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  95.3
• 氢给体数：
  3
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  5-[[2-(dimethylamino)ethyl]amino]-2-[2-[(2-hydroxyethyl)amino]ethyl]indazolo[4,3-gh]isoquinolin-6(2H)-one dihydrochloride 以85的产率得到Topixantrone hydrochloride
  参考文献：
  名称：

  J. Med. Chem. 1998, 41, 5429-5444

  摘要：

  DOI：
• 作为产物：
  描述：

  2-(2-hydroxyethyl)-5-<<(4-methylphenyl)sulfonyl>oxy>indazolo<4,3-gh>isoquinolin-6(2H)-one 在 吡啶 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 3.5h， 生成 5-[[2-(dimethylamino)ethyl]amino]-2-[2-[(2-hydroxyethyl)amino]ethyl]indazolo[4,3-gh]isoquinolin-6(2H)-one dihydrochloride
  参考文献：
  名称：

  Paul Krapcho, Journal of Medicinal Chemistry, 1998, vol. 41, # 27, p. 5429 - 5444

  摘要：

  DOI：

文献信息

• [EN] QUATERNARY AMINE COMPOUNDS AND ANTIBODY-DRUG CONJUGATES THEREOF<br/>[FR] COMPOSÉS D'AMINE QUATERNAIRE ET CONJUGUÉS ANTICORPS-MÉDICAMENT DE CEUX-CI
  申请人：GENENTECH INC

  公开号：WO2016090050A1

  公开（公告）日：2016-06-09

  This invention relates to antibody-drug conjugates represented by Formula (I) Ab- (L-D)p, Ab is an antibody; p is 1-8; L-D is a chemical moiety represented by the following formula -Str-(Pep)-Sp-D; Str is a stretcher unit covalently attached to Ab; Pep is a linker; D is anti-tumor agent represented by the following formula wherein R<20>and R<30>are each independently Ct-C6alkyl, and R<10>is a non-hydrogen substituent; or R<30>is C1-C6alkyl, and R<10>and R<20>together with the N form a substituted C3-C7heterocycloalkyl ring; or R<3>° is absent, and R<10>and R<20>together with the N form a substituted heteroaryl ring; Sp-D is a spacer moiety of fomula: This invention also relates to a method of treating cancer, use of antibody-drug conjugates of Formula (I) in therapy, and use of antibody-drug conjugates of Formula (I) in manufacturing a medicament for treating cancer. This invention also relates to method of preparing antibody-drug conjugates of Formula (I).

  这项发明涉及由公式（I）Ab-（L-D）p表示的抗体药物偶联物，其中Ab是抗体；p为1-8；L-D是由以下公式表示的化学基团-Str-(Pep)-Sp-D；Str是共价连接到Ab的延伸单元；Pep是连接剂；D是由以下公式表示的抗肿瘤剂，其中R20和R30分别独立为C1-C6烷基，R10是非氢取代基；或R30为C1-C6烷基，且R10和R20与N一起形成取代的C3-C7杂环烷基环；或R3°不存在，且R10和R20与N一起形成取代的杂芳基环；Sp-D是公式的间隔基团：这项发明还涉及一种治疗癌症的方法，使用公式（I）的抗体药物偶联物进行治疗，以及使用公式（I）的抗体药物偶联物制造治疗癌症药物的用途。这项发明还涉及制备公式（I）的抗体药物偶联物的方法。
• [EN] METHODS OF SYNTHESIZING N-HYDROXYSUCCINIMIDYL CARBONATES<br/>[FR] PROCÉDÉS DE SYNTHÈSE DE CARBONATES DE N-HYDROXYSUCCINIMIDYLE
  申请人：XENOPORT INC

  公开号：WO2010017498A1

  公开（公告）日：2010-02-11

  The present disclosure relates to methods of synthesizing N-hydroxysuccinimidyl-carbonate intermediates from the corresponding sulfones useful in the preparation of 1-(acyloxy)-alkyl carbamate prodrugs.

  本公开涉及一种从相应砜合成N-羟基琥珀酰亚胺-碳酸酯中间体的方法，该中间体在制备1-(酰氧基)-烷基氨甲酸酯前药中有用。
• METHOD OF MAKING 1-(ACYLOXY)-ALKYL CARBAMATE COMPOUNDS
  申请人：XENOPORT, INC.

  公开号：US20140243544A1

  公开（公告）日：2014-08-28

  Methods of preparing carbamate prodrugs of amine-containing drugs are provided. Carbonates useful in the synthesis of the carbamate prodrugs are also provided.

  提供了制备胺类药物的氨基甲酸酯前药的方法。还提供了在合成氨基甲酸酯前药中有用的碳酸盐。
• [EN] CONJUGATES OF AN ELECTRON-DONATING NITROGEN OR TERTIARY AMINE COMPRISING COMPOUNDS<br/>[FR] CONJUGUÉS D'AZOTE DONNEUR D'ÉLECTRONS OU DE COMPOSÉS COMPRENANT UNE AMINE TERTIAIRE
  申请人：ASCENDIS PHARMA AS

  公开号：WO2020254602A1

  公开（公告）日：2020-12-24

  The present invention relates to conjugates of an electron-donating heteroaromatic nitrogen or tertiary amine comprising drugs and pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising said conjugates and the use of said conjugates as medicaments.

  本发明涉及包含药物和其药用盐的电子给体杂环氮或三级胺的共轭物，包括含有该共轭物的药物组合物以及将该共轭物用作药物的用途。
• CLEAVABLE DRUG CONJUGATES, COMPOSITIONS THEREOF AND METHODS OF USE
  申请人：NGUYEN MARK QUANG

  公开号：US20140294851A1

  公开（公告）日：2014-10-02

  Base-labile crosslinkers, base-labile conjugates comprising such crosslinkers, methods of their synthesis and use are disclosed.

  揭示了一种含有易碱性交联剂的易碱性共轭物、其合成和使用方法。