(2S,3R,4S,5S,6S)-2-(2-amino-4-(hydroxymethyl)phenoxy)-6-(methoxycarbonyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate | 229977-57-5

• 物质功能分类: 化学试剂 - 有机试剂 - 酯类
• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (2S,3R,4S,5S,6S)-2-(2-amino-4-(hydroxymethyl)phenoxy)-6-(methoxycarbonyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate
• 英文别名: methyl (2S,3S,4S,5R,6S)-3,4,5-tris(acetyloxy)-6-[2-amino-4-(hydroxymethyl)phenoxy]oxane-2-carboxylate；MAC glucuronide linker-2；methyl (2S,3S,4S,5R,6S)-3,4,5-triacetyloxy-6-[2-amino-4-(hydroxymethyl)phenoxy]oxane-2-carboxylate
• CAS: 229977-57-5
• 化学式: C₂₀H₂₅NO₁₁
• 分子量: 455.419
• InChiKey: ZAZPQJAJSIUIEY-KVIJGQROSA-N

物化性质

• 沸点：
  572.5±50.0 °C(Predicted)
• 密度：
  1.39±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.1
• 重原子数：
  32
• 可旋转键数：
  11
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  170
• 氢给体数：
  2
• 氢受体数：
  12

安全信息

• 危险性防范说明：
  P261,P264,P270,P271,P280,P301+P312,P302+P352,P304+P340,P305+P351+P338,P330,P332+P313,P337+P313,P362,P403+P233,P405,P501
• 危险性描述：
  H302,H312,H315,H319,H332,H335

制备方法与用途

生物活性

MAC glucuronide linker-2 是一种可降解 (cleavable) 的 ADC linker，用于抗体偶联药物 (ADCs) 的合成。

靶点

Cleavable

反应信息

• 作为反应物：
  描述：

  (2S,3R,4S,5S,6S)-2-(2-amino-4-(hydroxymethyl)phenoxy)-6-(methoxycarbonyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate 在 2-乙氧基-1-乙氧碳酰基-1,2-二氢喹啉 、 N,N-二异丙基乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 17.0h， 生成 (2S,3R,4S,5S,6S)-2-(2-(1-(9H-fluoren-9-yl)-3-oxo-2,7,10-trioxa-4-azadodecan-12-amido)-4-((((4-nitrophenoxy)carbonyl)oxy)methyl)phenoxy)-6-(methoxycarbonyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate
  参考文献：
  名称：

  ANTIBODY-DRUG CONJUGATES AND PREPARATION METHODS AND USE THEREOF

  摘要：

  Provided is an antibody-drug conjugate and its preparation methods and use, and specifically is an antibody-drug conjugate for treating HER3-positive cancers. Provided is a fully human HER3 antibody, which has excellent binding activity to HER3-positive cells and can efficiently deliver drugs to HER3-positive cells. Provided is a drug-linker molecule coupled to the antibody, and the drug comprises a DNA topoisomerase inhibitor. The obtained antibody-drug conjugate has a better drug-to-antibody ratio, and has a good targeted killing effect on colon cancer, gastric cancer, breast cancer, and lung cancer (e.g., non-small cell lung cancer, specifically, lung adenocarcinoma). Provided is a preparation method for the antibody-drug conjugate and application of the antibody-drug conjugate in the treatment of a HER3-positive cancer.

  公开号：

  WO2023208216A1
• 作为产物：
  描述：

  D-glucurono-6,3-lactone 在 platinum(IV) oxide 、 氢溴酸 、 氢气 、 sodium hydroxide 、 silver(l) oxide 作用下， 以 甲醇 、 溶剂黄146 、 乙酸乙酯 、 乙腈 为溶剂， 反应 47.0h， 生成 (2S,3R,4S,5S,6S)-2-(2-amino-4-(hydroxymethyl)phenoxy)-6-(methoxycarbonyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate
  参考文献：
  名称：

  [EN] CONJUGATES COMPRISING PEPTIDE GROUPS AND METHODS RELATED THERETO
  [FR] CONJUGUÉS COMPRENANT DES GROUPES PEPTIDIQUES ET PROCÉDÉS ASSOCIÉS À CEUX-CI

  摘要：

  在某些方面，本发明涉及一种抗体药物偶联物，包括：抗体；连接体；以及至少两个活性剂。在优选的实施例中，连接体包括由多个氨基酸组成的肽序列，其中至少两个活性剂通过共价键与氨基酸的侧链连接。抗体药物偶联物可以包括自焚基团，优选地是两个自焚基团。连接体可以包括O-取代的肟，例如，其中肟的氧原子被取代以与活性剂形成共价键连接；肟的碳原子被取代以与抗体形成共价键连接。

  公开号：

  WO2017089894A1

文献信息

• ANTI-EGFR ANTIBODY DRUG CONJUGATES
  申请人：AbbVie Inc.

  公开号：US20190153107A1

  公开（公告）日：2019-05-23

  The invention relates to anti-Epidermal Growth Factor Receptor (EGFR) antibody drug conjugates (ADCs) which inhibit Bcl-xL, including compositions and methods of using said ADCs.

  这项发明涉及抑制Bcl-xL的抗表皮生长因子受体（EGFR）抗体药物结合物（ADCs），包括使用所述ADCs的组合物和方法。
• ANTI-B7-H3 ANTIBODIES AND ANTIBODY DRUG CONJUGATES
  申请人：AbbVie Inc.

  公开号：US20170355769A1

  公开（公告）日：2017-12-14

  The invention relates to B7 homology 3 protein (B7-H3) antibodies and antibody drug conjugates (ADCs), including compositions and methods of using said antibodies and ADCs.

  这项发明涉及B7同源物3蛋白（B7-H3）抗体和抗体药物结合物（ADCs），包括使用所述抗体和ADCs的组合物和方法。
• BCL-XL Inhibitory Compounds and Antibody Drug Conjugates Including the Same
  申请人：Ackler Scott L.

  公开号：US20160158377A1

  公开（公告）日：2016-06-09

  Small molecule Bcl-xL inhibitors and Antibody Drug Conjugates (ADCs) comprising small molecule Bcl-xL inhibitors are disclosed herein. The Bcl-xL inhibitors and ADCs of the disclosure are useful for, among other things, inhibiting anti-apoptotic Bcl-xL proteins as a therapeutic approach towards the treatment of diseases that involve a dysregulated apoptosis pathway.

  小分子Bcl-xL抑制剂和包括小分子Bcl-xL抑制剂的抗体药物结合物（ADCs）在此披露。披露的Bcl-xL抑制剂和ADCs可用于抑制抗凋亡Bcl-xL蛋白，作为治疗涉及失调凋亡途径的疾病的治疗方法之一。
• [EN] COMPOSITIONS AND METHODS RELATED TO ANTI-CD19 ANTIBODY DRUG CONJUGATES<br/>[FR] COMPOSITIONS ET MÉTHODES ASSOCIÉES À DES CONJUGUÉS ANTICORPS ANTI-CD19-MÉDICAMENTS
  申请人：LEGOCHEM BIOSCIENCES INC

  公开号：WO2017051249A1

  公开（公告）日：2017-03-30

  In some aspects, the invention relates to an antibody-drug conjugate, comprising an anti-CD 19 antibody; a linker; and an active agent. The antibody-drug conjugate may comprise a self-immolative group. The linker may comprise an O-substituted oxime, e.g., wherein the oxygen atom of the oxime is substituted with a group that covalently links the oxime to the active agent; and the carbon atom of the oxime is substituted with a group that covalently links the oxime to the antibody.

  在某些方面，本发明涉及一种抗体药物偶联物，包括：一种抗CD19抗体；一个连接器；和一个活性剂。抗体药物偶联物可以包括一个自焚基团。连接器可以包括一个O-取代的肟，例如，肟的氧原子被一个与活性剂共价连接的基团所取代；肟的碳原子被一个与抗体共价连接的基团所取代。
• [EN] COMPOSITIONS AND METHODS RELATED TO ANTI-EGFR ANTIBODY DRUG CONJUGATES<br/>[FR] COMPOSITIONS ET MÉTHODES ASSOCIÉES À DES CONJUGUÉS ANTICORPS ANTI-EGFR-MÉDICAMENTS
  申请人：LEGOCHEM BIOSCIENCES INC

  公开号：WO2017051254A1

  公开（公告）日：2017-03-30

  In some aspects, the invention relates to an antibody-drug conjugate, comprising an anti-epidermal growth factor receptor ("EGFR") antibody; a linker; and an active agent. The antibody-drug conjugate may comprise a self-immolative group. The linker may comprise an O-substituted oxime, e.g., wherein the oxygen atom of the oxime is substituted with a group that covalently links the oxime to the drug; and the carbon atom of the oxime is substituted with a group that covalently links the oxime to the antibody.

  在某些方面，本发明涉及一种抗体-药物偶联物，包括针对表皮生长因子受体（“EGFR”）的抗体；连接体；以及活性剂。抗体-药物偶联物可以包含自焚基团。连接体可以包含O-取代的肟，例如，其中肟的氧原子被取代以与药物共价连接的基团；肟的碳原子被取代以与抗体共价连接的基团。