α-tert-Butylacrylsaeure | 4423-82-9

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: α-tert-Butylacrylsaeure
• 英文别名: t-butylacrylic acid；2-(trifluoromethyl)acrylic acid；2-tert-butyl-acrylic acid；2-tert-Butyl-acrylsaeure；3,3-dimethyl-2-methylenebutanoic acid；2-Tert-butylacrylic acid；3,3-dimethyl-2-methylidenebutanoic acid
• CAS: 4423-82-9
• 化学式: C₇H₁₂O₂
• mdl: MFCD19228430
• 分子量: 128.171
• InChiKey: QJVYRYDARHKQAF-UHFFFAOYSA-N

物化性质

• 沸点：
  206.1±9.0 °C(Predicted)
• 密度：
  0.958±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  9
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.571
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  α-tert-Butylacrylsaeure 在 硫酸 、 氨 、 sodium 作用下， 生成 optically inactive 2,5-di-tert-butyl-adipic acid dimethyl ester
  参考文献：
  名称：

  542.丙烯酸α-叔丁酯甲基酯的可聚合性。第二部分

  摘要：

  DOI：

  10.1039/jr9530002658
• 作为产物：
  描述：

  3-tert-Butyl-3-(1-tert-butylethenyl)-1,2,4-trioxolan 生成 α-tert-Butylacrylsaeure
  参考文献：
  名称：

  GRIESBAUM, KARL;VOLPP, WILLI, CHEM. BER., 121,(1988) N 10, C. 1795-1799

  摘要：

  DOI：

文献信息

• Additives and products including oligoesters
  申请人：——

  公开号：US20030199593A1

  公开（公告）日：2003-10-23

  The present invention relates to oligoesters and their use or the creation of additives. Oligoester containing additives and/or oligoesters themselves may be used for formulating pharmaceutical preparations, cosmetics or personal care products such as shampoos and conditioners. These oligoesters are particularly useful for the creation of multi-purpose additives that can impart conditioning, long substantivity and/or UV protection. Individual oligoesters and oligoester mixtures are described.

  本发明涉及寡酯及其用途或添加剂的制备。含有寡酯的添加剂和/或寡酯本身可用于配制药物制剂、化妆品或个人护理产品，如洗发水和护发素。这些寡酯对于制备能够赋予调理、长效性和/或紫外线保护的多功能添加剂特别有用。描述了单独的寡酯和寡酯混合物。
• Water soluble multi-biotin-containing compounds
  申请人：Wilbur Scott D.

  公开号：US20060228325A1

  公开（公告）日：2006-10-12

  Water-soluble discrete multi-biotin-containing compounds with at least three (3) biotin moieties are disclosed. The water-soluble biotin-containing compounds may additionally comprise one or more moieties that confer resistance to cleavage by biotinidase or that is cleavable in vitro or in vivo. The discrete multi-biotin-containing compounds may include a reactive moiety that provides a site for reaction with yet another moiety, such as a targeting, diagnostic or therapeutic functional moiety. Biotinylation reagents comprising water-soluble linker moieties are also disclosed and may additionally comprise a biotinidase protective group. Methods for amplifying the number of sites for binding biotin-binding proteins at a selected target using multi-biotin compounds also are disclosed.

  可溶于水的离散多生物素含有化合物，至少含有三个（3）生物素基团。这些可溶于水的生物素含有化合物可能还包括一个或多个使其对生物素酶的裂解具有抗性的基团，或者在体外或体内可被裂解的基团。这些离散的多生物素含有化合物可能包括一个反应性基团，提供与另一个基团（如靶向、诊断或治疗功能基团）反应的位点。还公开了包含可溶于水的连接基团的生物素化试剂，可能还包括生物素酶保护基团。还公开了使用多生物素化合物扩增在选定靶点上结合生物素结合蛋白的位点数量的方法。
• [EN] FUSED HETEROCYCLIC COMPOUNDS AS S1P MODULATORS<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES CONDENSÉS À TITRE DE MODULATEURS DE S1P
  申请人：ABBVIE INC

  公开号：WO2017036978A1

  公开（公告）日：2017-03-09

  The invention relates to heterocyclic compounds as S1P modulators, pharmaceutical compositions comprising such compounds, and uses thereof in the treatment, alleviation or prevention of diseases or disorders mediated by an S1P receptor.

  这项发明涉及杂环化合物作为S1P调节剂，包括这种化合物的药物组合物，以及在治疗、缓解或预防由S1P受体介导的疾病或紊乱中的用途。
• [EN] PROSTATE-SPECIFIC MEMBRANE ANTIGEN ANTIBODY DRUG CONJUGATES<br/>[FR] CONJUGUÉS ANTICORPS-MÉDICAMENT D'ANTIGÈNE MEMBRANAIRE SPÉCIFIQUE À LA PROSTATE
  申请人：AMBRX INC

  公开号：WO2013185117A1

  公开（公告）日：2013-12-12

  This invention relates to prostate-specific membrane antigen (PSMA) antibodies and antibody drug conjugates comprising at least one non-naturally-encoded amino acid. Disclosed herein are αPSMA antibodies with one or more non-naturally encoded amino acids and further disclosed are antibody drug conjugates wherein the αPSMA antibodies of the invention are conjugated to one or more toxins. Also disclosed herein are non-natural amino acid dolastatin analogs that are further modified post-translationally, methods for effecting such modifications, and methods for purifying such dolastatin analogs. Typically, the modified dolastatin analogs include at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Further disclosed are methods for using such non-natural amino acid antibody drug conjugates, dolastatin analogs, and modified non-natural amino acid dolastatin analogs, including therapeutic, diagnostic, and other biotechnology uses.

  本发明涉及前列腺特异性膜抗原（PSMA）抗体及包含至少一个非天然编码氨基酸的抗体药物偶联物。公开了具有一个或多个非天然编码氨基酸的αPSMA抗体，以及进一步公开了抗体药物偶联物，其中本发明的αPSMA抗体与一个或多个毒素偶联。还公开了非天然氨基酸多拉司汀类似物，这些类似物在翻译后进一步修饰，以及实现这些修饰的方法和纯化这些多拉司汀类似物的方法。通常，修饰的多拉司汀类似物包括至少一个肟、羰基、二羰基和/或羟基胺基团。进一步公开了使用此类非天然氨基酸抗体药物偶联物、多拉司汀类似物和修饰的非天然氨基酸多拉司汀类似物的方法，包括治疗、诊断和其他生物技术用途。
• [EN] SUBSTITUTED PYRIDINE DERIVATIVES AS FABI INHIBITORS<br/>[FR] DÉRIVÉS DE PYRIDINE SUBSTITUÉS EN TANT QU'INHIBITEURS DE FABI
  申请人：AURIGENE DISCOVERY TECH LTD

  公开号：WO2013080222A1

  公开（公告）日：2013-06-06

  The present invention provides substituted pyridine derivatives of formula (I), which may be therapeutically useful as as anti-bacterial agents, more particulalrly FabI inhibitors. Formula(I) in which R1 to R5 and L have the meanings given in the specification, and pharmaceutically acceptable salts thereof that are useful in the treatment and prevention in diseases or disorder, in particular their use in diseases or disorder where there is an advantage anti-bacterial agents, more particularly FabI inhibitors. The present invention also provides methods for synthesizing and administering the FabI inhibitor compounds. The present invention also provides pharmaceutical formulations comprising at least one of the FabI inhibitor compounds together with a pharmaceutically acceptable carrier, diluent or excipient therefor.

  本发明提供了式(I)的取代吡啶衍生物，其可能作为抗细菌剂，特别是FabI抑制剂，具有治疗用途。式(I)中，R1至R5和L具有说明书中给出的含义，以及用于治疗和预防疾病或失调的药用可接受盐，特别是在有优势使用抗细菌剂，尤其是FabI抑制剂的疾病或失调中的用途。本发明还提供了合成和管理FabI抑制剂化合物的方法。本发明还提供了包含至少一种FabI抑制剂化合物和用于其的药用可接受载体、稀释剂或助剂的药物制剂。