四聚乙二醇-羧酸 | 937188-59-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 四聚乙二醇-羧酸
• 中文别名: 羧酸-PEG4-羟基
• 英文名称: 1-hydroxy-3,6,9,12-tetraoxapentadecan-15-oic acid
• 英文别名: Hydroxy-PEG4-acid；3-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]propanoic acid
• CAS: 937188-59-5
• 化学式: C₁₁H₂₂O₇
• 分子量: 266.291
• InChiKey: UQWLGZFJGVEDCQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.6
• 重原子数：
  18
• 可旋转键数：
  14
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.91
• 拓扑面积：
  94.4
• 氢给体数：
  2
• 氢受体数：
  7

安全信息

• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335

反应信息

• 作为反应物：
  描述：

  5-(4-amino-1-(4-aminobutyl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl)benzo[d]oxazol-2-amine trifluoroacetate 、 四聚乙二醇-羧酸 在 4-二甲氨基吡啶 、 benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 N,N-二异丙基乙胺 作用下， 以 N,N-二甲基乙酰胺 为溶剂， 反应 27.0h， 生成 14-({4-[4-amino-3-(2-amino-1,3-benzoxazol-5-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]butyl}carbamoyl)-3,6,9,12-tetraoxatetradecan-1-yl 4,7,10,13-tetraoxahexadec-15-ynoate
  参考文献：
  名称：

  [EN] RAPAMYCIN ANALOGS AS MTOR INHIBITORS
  [FR] ANALOGUES DE LA RAPAMYCINE UTILISÉS EN TANT QU'INHIBITEURS DE MTOR

  摘要：

  本公开涉及一般式（I）的雷帕霉素类似物。这些化合物是mTOR的抑制剂，因此对于治疗癌症、免疫介导性疾病和与年龄相关的疾病是有用的。

  公开号：

  WO2018204416A1

文献信息

• [EN] ANTIBODY DRUG CONJUGATES<br/>[FR] CONJUGUÉS ANTICORPS-MÉDICAMENT
  申请人：NOVARTIS AG

  公开号：WO2016203432A1

  公开（公告）日：2016-12-22

  This application discloses anti-P-cadherin antibodies, antigen binding fragments thereof, and antibody drug conjugates of said antibodies or antigen binding fragments, particularly antibody drug conjugates comprising anti-P-cadherin antibodies conjugated to auristatin analogs. The invention also relates to methods of treating cancer using the antibody drug conjugates. Also disclosed herein are methods of making the antibodies, antigen binding fragments, and antibody drug conjugates, and methods of using the antibodies and antigen binding fragments as diagnostic reagents.

  该应用程序披露了抗P-钙粘蛋白抗体、其抗原结合片段，以及所述抗体或抗原结合片段的抗体药物偶联物，特别是包括与奥利司他汀类似物偶联的抗P-钙粘蛋白抗体的抗体药物偶联物。该发明还涉及使用抗体药物偶联物治疗癌症的方法。本文还披露了制备抗体、抗原结合片段和抗体药物偶联物的方法，以及将抗体和抗原结合片段用作诊断试剂的方法。
• [EN] CLEAVABLE LIPIDIC COMPOUNDS, COMPOSITIONS CONTAINING THEREOF, AND USES THEREOF<br/>[FR] COMPOSÉS LIPIDIQUES CLIVABLES, COMPOSITIONS LES CONTENANT ET UTILISATIONS ASSOCIÉES
  申请人：SANOFI PASTEUR

  公开号：WO2022013439A1

  公开（公告）日：2022-01-20

  The disclosure relates to novel lipidic compounds, method of manufacturing lipid nanoparticles (LNPs) containing thereof, lipid nanoparticles (LNPs) containing thereof, and the use of the LNPs for the delivery of nucleic acid. The lipidic compounds as disclosed herein is a cleavable lipidic compound comprising at least one terminal radical of formula (I): Y-(CHR)n-Z-(CHR')p-Q * (I) wherein: - * is the end linked, directly or not, to one C10 to C55 lipophilic or hydrophobic tail-group; - Y is a radical selected in the group consisting of methyl, methoxy, trifluoromethyl, imidazolyl, or is one hydrogen; - Z is a radical -NH-CH2-CO-O-** or a radical -CR''(NH2)-CO-O-** with ** that is the end closest to Q and R'' that is selected in the group consisting of hydrogen, methyl radical and trifluoromethyl radical; - Q is a radical -NH-CH2-CO-O-*** or a radical -CR''(NH2)-CO-O-*** with R'' selected in the group consisting of hydrogen, methyl radical and trifluoromethyl radical and *** that is the end linked, directly or not, to said lipophilic or hydrophobic tail-group; - R et R' are, independently one from the other, one hydrogen, one methyl radical or one trifluoromethyl radical; - n et p are independently one from the other 0, 1 or 2; or one of its pharmaceutically acceptable salts and with said compound being in all the possible racemic, enantiomeric and diastereoisomeric isomer forms.

  该披露涉及新型脂质化合物，制造含有脂质纳米颗粒（LNPs）的方法，含有脂质纳米颗粒（LNPs），以及将LNPs用于传递核酸。所述的脂质化合物是一种可切割的脂质化合物，包括至少一个式（I）的末端基团：Y-(CHR)n-Z-(CHR')p-Q *（I）其中：- *是末端连接的，直接或间接连接到一个C10至C55的亲脂性或疏水性尾基团；- Y是在甲基，甲氧基，三氟甲基，咪唑基中选择的基团，或是一个氢原子；- Z是一个基团-NH-CH2-CO-O-**或一个基团-CR''(NH2)-CO-O-**，其中**是最接近Q的末端，R''在氢原子，甲基基团和三氟甲基基团中选择；- Q是一个基团-NH- -CO-O-***或一个基团-CR''(NH2)-CO-O-***，其中R''在氢原子，甲基基团和三氟甲基基团中选择，***是直接或间接连接到所述亲脂性或疏水性尾基团的末端；- R和R'是彼此独立的氢原子，甲基基团或三氟甲基基团；- n和p是彼此独立的0、1或2；或其药用可接受的盐，所述化合物以所有可能的外消旋、对映异构体和顄对映异构体形式存在。
• Methods and compositions of novel triazine compounds
  申请人：Timmer T. Richard

  公开号：US20070117795A1

  公开（公告）日：2007-05-24

  The present invention relates to methods and compositions comprising compounds that treat pathophysiological conditions arising from inflammatory responses. In particular, the present invention is directed to compounds that inhibit or block glycated protein produced induction of the signaling-associated inflammatory response in endothelial cells. The present invention relates to compounds that inhibit smooth muscle proliferation. In particular, the present invention is directed to compounds that inhibit smooth muscle cell proliferation by modulating HSPGs such as Perlecan. The present invention further relates to the use of compounds to treat vascular occlusive conditions characterized by smooth muscle proliferation such as restenosis and atherosclerosis.

  本发明涉及治疗由炎症反应引起的病理生理状况的方法和组合物。特别是，本发明涉及抑制或阻断糖基化蛋白质诱导内皮细胞信号相关炎症反应的化合物。本发明涉及抑制平滑肌增殖的化合物。特别是，本发明涉及通过调节HSPGs（如Perlecan）抑制平滑肌细胞增殖的化合物。本发明进一步涉及使用化合物治疗以平滑肌增殖为特征的血管闭塞性疾病，如再狭窄和动脉粥样硬化。
• [EN] GALNAC COMPOSITIONS FOR IMPROVING SIRNA BIOAVAILABILITY<br/>[FR] COMPOSITIONS DE GALNAC POUR AMÉLIORER LA BIODISPONIBILITÉ D'ARNSI
  申请人：EMPIRICO INC

  公开号：WO2022140365A1

  公开（公告）日：2022-06-30

  Provided herein, are compositions comprising GalNAc moieties that may be conjugated to an oligonucleotide. The oligonucleotide may be a small interfering RNA or an antisense oligonucleotide. Also provided herein are methods of treatment that include administering the composition to a subject.

  本文提供了一种包含GalNAc基团的组合物，可以与寡核苷酸共价结合。该寡核苷酸可以是小干扰RNA或反义寡核苷酸。本文还提供了包括将该组合物用于治疗的方法，该方法包括向受试者施用该组合物。
• Cytotoxic peptides and conjugates thereof
  申请人：NOVARTIS AG

  公开号：US10392421B2

  公开（公告）日：2019-08-27

  Disclosed herein are novel cytotoxic peptides of formula (I) as described herein: and the use of such peptides in making immunoconjugates (i.e Antibody Drug Conjugates) Also described herein are immunoconjugates (i.e Antibody Drug Conjugates) comprising such novel cytotoxic peptide linked to an antigen binding moiety, such as an antibody; where such immunoconjugates are useful for treating cell proliferative disorders. The invention further provides pharmaceutical compositions comprising these immunoconjugates, compositions comprising the immunoconjugates with a therapeutic co-agent, and methods to use these immunoconjugates and compositions for treating cell proliferation disorders.

  本文公开了如本文所述的式 (I) 的新型细胞毒性肽： 以及使用这种肽制造免疫结合剂（即抗体药物结合剂）的方法 本发明还描述了免疫结合剂（即抗体药物结合剂），其包含与抗原结合分子（如抗体）连接的这种新型细胞毒性肽；其中这种免疫结合剂可用于治疗细胞增殖性疾病。本发明进一步提供了包含这些免疫共轭物的药物组合物、包含这些免疫共轭物与治疗共用试剂的组合物，以及使用这些免疫共轭物和组合物治疗细胞增殖障碍的方法。