seco-CBI-TMI

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: seco-CBI-TMI
• 英文别名: seco-CBI-trimethoxyindole；Cbi-tmi；[1-(chloromethyl)-5-hydroxy-1,2-dihydrobenzo[e]indol-3-yl]-(5,6,7-trimethoxy-1H-indol-2-yl)methanone
• 化学式: C₂₅H₂₃ClN₂O₅
• 分子量: 466.921
• InChiKey: NRHDGIYFJJUFKN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  33
• 可旋转键数：
  5
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  84
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  seco-CBI-TMI 、 3-(2,4-二甲基-3,6-二氧代-1-环己-1,4-二烯基)-3-甲基丁酸 在 4-二甲氨基吡啶 、 N,N'-二环己基碳二亚胺 作用下， 以 二氯甲烷 为溶剂， 以100%的产率得到3-(2,4-Dimethyl-3,6-dioxo-cyclohexa-1,4-dienyl)-3-methyl-butyric acid 1-chloromethyl-3-(5,6,7-trimethoxy-1H-indole-2-carbonyl)-2,3-dihydro-1H-benzo[e]indol-5-yl ester
  参考文献：
  名称：

  Townes, Heather; Summerville, Kaitlin; Purnell, Bethany, Medicinal Chemistry Research, 2002, vol. 11, # 4, p. 248 - 253

  摘要：

  DOI：

文献信息

• [EN] PHOSPHATE BASED LINKERS FOR INTRACELLULAR DELIVERY OF DRUG CONJUGATES<br/>[FR] LIEURS À BASE DE PHOSPHATES POUR INTRODUCTION INTRACELLULAIRE DE CONJUGUÉS MÉDICAMENTEUX
  申请人：MERCK SHARP & DOHME

  公开号：WO2015153401A1

  公开（公告）日：2015-10-08

  Phosphate-based linkers with tunable stability for intracellular delivery of drug conjugates are described. The phosphate-based linkers comprise a monophosphate, diphosphate, triphosphate, or tetraphosphate group (phosphate group) and a linker arm comprising a tuning element and optionally a spacer. A payload is covalently linked to the phosphate group at the distal end of the linker arm and the functional group at the proximal end of the linker arm is covalently linked to a cell-specific targeting ligand such as an antibody. These phosphate-based linkers have a differentiated and tunable stability in blood vs. an intracellular environment (e.g. lysosomal compartment).

  描述了一种具有可调稳定性的磷酸酯基连接剂，用于药物共轭物的细胞内传递。这种磷酸酯基连接剂包括一个磷酸单酯、磷酸二酯、磷酸三酯或磷酸四酯基团（磷酸基团）和一个连接臂，包括一个调节元素和可选的间隔物。有效载荷以共价键连接到连接臂的远端的磷酸基团上，连接臂的近端的功能基团以共价键连接到细胞特异性靶向配体，如抗体。这些磷酸酯基连接剂在血液和细胞内环境（例如溶酶体区）中具有不同和可调的稳定性。
• [EN] DUOCARMYCIN ANALOGUES<br/>[FR] ANALOGUES DES DUOCARMYCINES
  申请人：AUCKLAND UNISERVICES LTD

  公开号：WO2020157662A1

  公开（公告）日：2020-08-06

  The invention relates to 2-methylbenzoxazole compounds of formula I which are analogues of the DNA alkylating subunit of the duocarmycins. Compounds of formula I can be used in the synthesis of DNA alkylating agents and antibody-drug conjugates and related compounds. The 2-methylbenzoxaxole unit of formula I has advantageous properties in combining high cytotoxicity, low lipophilicity, and unusual aqueous stability, all of which are desirable for application as payloads in efficacious antibody-drug conjugates.

  该发明涉及式I的2-甲基苯并噁唑化合物，这些化合物是二氢卡曼霉素的DNA烷基化亚基的类似物。式I的化合物可用于合成DNA烷基化剂、抗体药物结合物和相关化合物。式I的2-甲基苯并噁唑基单元具有有利的特性，包括高细胞毒性、低脂溶性和异常的水稳定性，这些特性对于作为有效的抗体药物结合物中的有效负载是可取的。
• Phosphate based linkers for intracellular delivery of drug conjugates
  申请人：Merck Sharp & Dohme Corp.

  公开号：US10550190B2

  公开（公告）日：2020-02-04

  Phosphate-based linkers with tunable stability for intracellular delivery of drug conjugates are described. The phosphate-based linkers comprise a monophosphate, diphosphate, triphosphate, or tetraphosphate group (phosphate group) and a linker arm comprising a tuning element and optionally a spacer. A payload is covalently linked to the phosphate group at the distal end of the linker arm and the functional group at the proximal end of the linker arm is covalently linked to a cell-specific targeting ligand such as an antibody. These phosphate-based linkers have a differentiated and tunable stability in blood vs. an intracellular environment (e.g. lysosomal compartment).

  本文描述了用于细胞内输送药物共轭物的稳定性可调的磷酸盐基连接体。磷酸盐基连接体包括一个单磷酸、二磷酸、三磷酸或四磷酸基团（磷酸盐基团）和一个连接臂，连接臂包括一个调谐元件和可选的间隔物。有效载荷与连接臂远端磷酸基团共价连接，连接臂近端官能团与细胞特异性靶向配体（如抗体）共价连接。这些基于磷酸盐的连接体在血液与细胞内环境（如溶酶体区）中具有不同的可调稳定性。
• PHOSPHATE BASED LINKERS FOR INTRACELLULAR DELIVERY OF DRUG CONJUGATES
  申请人：Merck Sharp & Dohme Corp.

  公开号：EP3125943A1

  公开（公告）日：2017-02-08
• US7553816B2
  申请人：——

  公开号：US7553816B2

  公开（公告）日：2009-06-30