吡啶,2-溴-5-[[[(1,1-二甲基乙基)二甲基甲硅烷基]氧代]甲基]- | 145733-53-5

• 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
• 中文名称: 吡啶,2-溴-5-[[[(1,1-二甲基乙基)二甲基甲硅烷基]氧代]甲基]-
• 英文名称: 2-bromo-5-(tert-butyldimethylsilyloxy methyl)-pyridine
• 英文别名: Pyridine, 2-bromo-5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-；(6-bromopyridin-3-yl)methoxy-tert-butyl-dimethylsilane
• CAS: 145733-53-5
• 化学式: C₁₂H₂₀BrNOSi
• 分子量: 302.286
• InChiKey: AXFFJQDPDFDMGZ-UHFFFAOYSA-N

物化性质

• 沸点：
  319.4±27.0 °C(Predicted)
• 密度：
  1.179±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.37
• 重原子数：
  16
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.58
• 拓扑面积：
  22.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  吡啶,2-溴-5-[[[(1,1-二甲基乙基)二甲基甲硅烷基]氧代]甲基]- 以100%的产率得到
  参考文献：
  名称：

  Ellingboe John W., Antane Madelene, Nguyen Thomas T., Collini Michael D.,+, J. Med. Chem, 37 (1994) N 4, S 542-550

  摘要：

  DOI：
• 作为产物：
  描述：

  2-溴-5-醛基吡啶 在 sodium tetrahydroborate 、 三乙胺 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 0.5h， 生成 吡啶,2-溴-5-[[[(1,1-二甲基乙基)二甲基甲硅烷基]氧代]甲基]-
  参考文献：
  名称：

  Synthesis of a Non-Heme Template for Attaching Four Peptides:  An Approach to Artificial Iron(II)-Containing Peroxidases

  摘要：

  We are developing all-synthetic model cofactor-protein complexes in order to define the parameters controlling non-natural cofactor activity. The long-term objective is to establish the theoretical and practical basis for designing novel enzymes. A non-heme pentadentate ligand (N4Py) is being developed as a template for the site-specific attachment of a designed four-helix bundle. Previously, we attached two unprotected peptides via CH2Cl handles to N4Py. In the presence of hydrogen peroxide, the iron(II) complex of this ligand (2a) generates an (FeOOH)-O-III intermediate (3a) that can oxidize a wide variety of organic compounds. Here, we describe the synthesis of 27, a N4Py derivative in which four three-carbon spacers have been introduced, and show that four copies of an unprotected, single-cysteine peptide can be coupled via a thioether linkage to the ligand. In addition, a divergent synthesis route to tetrabromide ligand 1b has also been developed, providing the opportunity to prepare alternative pentadentate ligands efficiently by four cross-coupling reactions on a single molecule. Also, two of the four bromides of 1b can be selectively addressed by magnesium-bromide exchange.

  DOI：

  10.1021/jo035157z

文献信息

• DIARYLMETHYLAMIDE DERIVATIVE HAVING ANTAGONISTIC ACTIVITY ON MELANIN-CONCENTRATING HORMONE RECEPTOR
  申请人：Banyu Pharmaceutical Co., Ltd.

  公开号：EP2272841A1

  公开（公告）日：2011-01-12

  [Problem] To provide a melanin-concentrating hormone receptor antagonist useful as a pharmaceutical agent for central diseases, circulatory diseases, and metabolic diseases. [Means for Resolution] Provided is a diarylmethylamide derivative represented by formula (I): Wherein R1a, R1b, R2a, R2b, R3a, and R3b independently represent a hydrogen atom or the like, R4 represents a hydrogen atom, C1-6 alkyl, or the like, R5 represents a hydrogen atom or the like, Z represents C1-6 alkyl or the like, or R4 and Z together form a 4- to 6-membered nitrogen-containing hetero ring, Y1 represents H or the like, Y2 represents H, or Y1 and Y2 together form - O-CH2-, W represents C, SO, or the like, Ar1 represents 6-membered aryl or the like, Ar2 represents 6-membered aryl or the like, and ring A represents a benzene ring, a pyridine ring, or the like.

  [问题] 提供一种对黑色素浓缩激素受体拮抗剂，用作中枢疾病、循环疾病和代谢疾病的药用制剂。 [解决方法] 提供一种由式(I)表示的二芳基甲酰胺衍生物： 其中R1a、R1b、R2a、R2b、R3a和R3b独立地表示氢原子或类似物，R4表示氢原子、C1-6烷基或类似物，R5表示氢原子或类似物，Z表示C1-6烷基或类似物，或者R4和Z一起形成一个含氮杂环的4-至6-成员环，Y1表示H或类似物，Y2表示H，或者Y1和Y2一起形成-O-CH2-，W表示C、SO或类似物，Ar1表示6-成员芳基或类似物，Ar2表示6-成员芳基或类似物，环A表示苯环、吡啶环或类似物。
• Substituted benzimidazoles and quinazolines as antihypertensives
  申请人：American Home Products Corporation

  公开号：US05283242A1

  公开（公告）日：1994-02-01

  There are disclosed compounds of the formula ##STR1## wherein R.sup.1 is ##STR2## R.sup.2 is ##STR3## wherein X is ##STR4## wherein R.sup.5 is hydrogen, alkyl of 1-6 carbon atoms, benzyl, triphenylmethyl, or Sn(alkyl of 1-6 carbon atoms).sub.3 ; n is 1 to 3; Y is ##STR5## wherein R.sup.3 is hydrogen, perfluoro alkyl of 1-6 carbon atoms, trifluoromethylalkyl of 1-6 carbon atoms, or alkyl of 1-6 carbon atoms; and R.sup.4 is hydrogen or alkyl of 1-6 carbon atoms; with the proviso that when R.sup.1 is ##STR6## then R.sup.2 cannot be ##STR7## wherein X is as defined above; and the pharmaceutically acceptable salts thereof, which by virtue of their ability to antagonize angiotensin II are useful for the treatment of hypertension and congestive heart-failure.

  披露了公式化合物，其中R1是，R2是，其中X是，其中R5是氢，碳原子数为1-6的烷基，苄基，三苯甲基，或Sn(碳原子数为1-6的烷基)3；n为1至3；Y是，其中R3是氢，碳原子数为1-6的全氟烷基，碳原子数为1-6的三氟甲基烷基，或碳原子数为1-6的烷基；R4是氢或碳原子数为1-6的烷基；当R1是时，R2不能是，其中X如上定义；以及药用可接受的盐，它们通过拮抗血管紧张素II的能力，可用于治疗高血压和充血性心力衰竭。
• [EN] CEPHEM COMPOUNDS WITH LATENT REACTIVE GROUPS AND METHODS OF USING AND MAKING SAME<br/>[FR] COMPOSÉS CÉPHÈMES COMPRENANT DES GROUPES RÉACTIFS LATENTS ET MÉTHODES D'UTILISATION ET PROCÉDÉS DE FABRICATION DE CEUX-CI
  申请人：SUTTON LARRY D

  公开号：WO2020206381A1

  公开（公告）日：2020-10-08

  The present application provides novel cephem, penem, and monobactam compounds that exhibit antibiotic activity against both Gram-negative and Gram-positive bacteria, as well as compositions comprising these compounds and methods of using these compounds and compositions to treat bacterial infections.

  本申请提供了新型头孢菌素、青霉素类和单环内酰胺化合物，对革兰氏阴性和革兰氏阳性细菌均表现出抗生素活性，以及包含这些化合物的组合物，以及使用这些化合物和组合物治疗细菌感染的方法。
• [EN] DIARYLAMIDE-SPIRODIAMINE DERIVATIVE<br/>[FR] DÉRIVÉ DE DIARYLAMIDE-SPIRODIAMINE
  申请人：BANYU PHARMA CO LTD

  公开号：WO2010147234A1

  公开（公告）日：2010-12-23

  To provide a melanin concentrating hormone receptor antagonist useful as medicines for central system disorders, cardiovascular disorders and metabolic disorders. Provided is a compound of a formula (I): wherein R1a and R1b each are a hydrogen atom, etc.; R2 is a hydrogen atom, a C1-6 alkyl, etc.; Ar1 is a 6-membered aromatic carbocyclic group or a 6-membered aromatic nitrogen-containing heterocyclic group; Ar2 is a group to be formed by removing two hydrogen atoms from a 6-membered aromatic carbon ring, a 6-membered aromatic nitrogen-containing hetero ring, etc.; Ar3 is a mono- or bi-cyclic aromatic carbocyclic group or aromatic heterocyclic group; m1, m2, m3 and m4 are independently 0, 1, 2, 3 or 4, provided that the total of m1 and m2 is from 2 to 6, and the total of m3 and m4 is from 2 to 6. The compound is useful as medicines for central system disorders, cardiovascular disorders and metabolic disorders.

  提供一种黑色素浓缩激素受体拮抗剂，用作治疗中枢系统疾病、心血管疾病和代谢性疾病的药物。提供的化合物具有如下结构（I）：其中R1a和R1b分别是氢原子等；R2是氢原子、C1-6烷基等；Ar1是6元芳香碳环基团或6元芳香氮杂环基团；Ar2是由6元芳香碳环中去除两个氢原子形成的基团，或者是6元芳香氮杂环等；Ar3是单环或双环芳香碳环基团或芳香杂环基团；m1、m2、m3和m4独立地为0、1、2、3或4，要求m1和m2的总和为2到6，m3和m4的总和为2到6。该化合物可用作治疗中枢系统疾病、心血管疾病和代谢性疾病的药物。
• [EN] DIARYLMETHYLAMIDE DERIVATIVE HAVING MELANIN-CONCENTRATING HORMONE RECEPTOR ANTAGONISM<br/>[FR] DÉRIVÉ DE DIARYLMÉTHYLAMIDE PRÉSENTANT UNE ACTIVITÉ D'ANTAGONISTE DES RÉCEPTEURS DE L'HORMONE DE MÉLANO-CONCENTRATION
  申请人：MERCK SHARP & DOHME

  公开号：WO2011037771A1

  公开（公告）日：2011-03-31

  The present invention is directed to diarylmethylamide derivatives represented of structural formula I which are melanin-concentrating hormone receptor antagonists, and are useful as an agent for the prevention, treatment, or remedy of various circulatory diseases, neurological diseases, metabolic diseases, reproductive system diseases, respiratory diseases, digestive diseases, and the like. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which the melanin-concentrating hormone is involved. I

  本发明涉及结构式I所代表的二芳基甲酰胺衍生物，其为黑色素浓集激素受体拮抗剂，并且可用作预防、治疗或缓解各种循环系统疾病、神经系统疾病、代谢性疾病、生殖系统疾病、呼吸系统疾病、消化系统疾病等的药物。该发明还涉及包含这些化合物的药物组合物以及在黑色素浓集激素参与的这些疾病的预防或治疗中使用这些化合物和组合物。