4-(2-ethoxyethoxy)benzenesulfonyl chloride | 264624-20-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4-(2-ethoxyethoxy)benzenesulfonyl chloride
• 英文别名: p-ethoxyethoxybenzenesulfonyl chloride；4-(2-ethoxyethoxy)benzene-1-sulfonyl chloride
• CAS: 264624-20-6
• 化学式: C₁₀H₁₃ClO₄S
• mdl: MFCD12174607
• 分子量: 264.73
• InChiKey: KJPYBXNRJJZNRP-UHFFFAOYSA-N

物化性质

• 沸点：
  375.0±22.0 °C(Predicted)
• 密度：
  1.285±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  16
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  61
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-(2-ethoxyethoxy)benzenesulfonyl chloride 生成 4-[4-(2-Ethoxyethoxy)benzenesulfonyl]-1-[1-(pyridin-4-yl)-4-piperidinylamino]-2-piperazinone
  参考文献：
  名称：

  ACYLHYDRAZINE DERIVATIVES, PROCESS FOR PREPARING THE SAME AND USE THEREOF

  摘要：

  公开号：

  EP1188755B1

文献信息

• Synthesis and structure–Activity relationships of 5,6,7,8-Tetrahydropyrido[3,4-b]pyrazine-based hydroxamic acids as HB-EGF shedding inhibitors
  作者：Kazuya Yoshiizumi、Minoru Yamamoto、Tomohiro Miyasaka、Yasuko Ito、Hiroshi Kumihara、Masaaki Sawa、Takao Kiyoi、Takeshi Yamamoto、Fumio Nakajima、Ryoichi Hirayama、Hirosato Kondo、Etsuko Ishibushi、Hiroshi Ohmoto、Yoshimasa Inoue、Kohichiro Yoshino

  DOI：10.1016/s0968-0896(02)00426-1

  日期：2003.2

  of 5,6,7,8-tetrahydropyrido[3,4-b]pyrazine-based hydroxamic acids enabled us to establish the following structure-activity relationships; the existence of the hydroxamic acid, the sulfonamide, and the phenyl moieties are crucial for a potent HB-EGF shedding inhibitory activity, and the stereochemistry of the alpha carbon of hydroxamic acid is also important. In addition, from the comparison of their

  HB-EGF脱落抑制剂有望成为治疗因角质形成细胞增殖引起的皮肤疾病的有效药物。为了发现新的HB-EGF脱落抑制剂并阐明它们的构效关系，使用5,6,7,8-四氢萘啶基异羟肟酸和5,6,7,8-四氢吡啶并[3,4-b]吡嗪-已经合成了基于羟基的异羟肟酸。在合成的化合物中，乙氧基乙氧基衍生物3o和甲氧基丙氧基衍生物3p表现出比CGS 27023A更有效的HB-EGF脱落抑制活性。5,6,7,8-四氢吡啶并[3,4-b]吡嗪基异羟肟酸的结构修饰使我们能够建立以下结构-活性关系；异羟肟酸，磺酰胺的存在 苯基部分对于有效的HB-EGF脱落抑制活性至关重要，异羟肟酸的α碳的立体化学也很重要。此外，通过比较它们的HB-EGF脱落抑制活性和MMPs抑制活性，我们发现，与MMP-1相比，负责HB-EGF脱落的酶的S1'口袋深。
• NOVEL SEMI-SYNTHETIC GLYCOPEPTIDES AS ANTIBACTERIAL AGENTS
  申请人：Chu Daniel

  公开号：US20100105607A1

  公开（公告）日：2010-04-29

  Semi-synthetic glycopeptides having antibacterial activity are described, in particular, the semi-synthetic glycopeptides described herein are made by chemical modification of the a glycopeptide (Compound A, Compound B, Compound H or Compound C) or the monosaccharide made by hydrolyzing the disaccharide moiety of the amino acid-4 of the parent glycopeptide in acidic medium to give the amino acid-4 monosaccharide; conversion of the monosaccharide to the amino-sugar derivative; acylation of the amino substituent on the amino acid-4 amino-substituted sugar moiety on these scaffolds with certain acyl groups; conversion of the amide group in amino acid-3 on these scaffolds to various acylamide, acylsulfonamide, acylsulfonylurea derivatives; aminomethylation with substituent containing sulfonamide or acylsulfonamide group on amino acid-7 through Mannich reaction; and conversion of the acid moiety on the macrocyclic ring of these scaffolds to certain substituted amides. Also provided are methods for the synthesis of the compounds, pharmaceutical compositions containing the compounds, and methods of use of the compounds for the treatment and/or prophylaxis of diseases, especially bacterial infections.

  所描述的具有抗菌活性的半合成糖肽，特别是这里描述的半合成糖肽是通过对一种糖肽（化合物A、化合物B、化合物H或化合物C）进行化学修饰制备的，或者通过在酸性介质中水解氨基酸-4的二糖基团以得到氨基酸-4单糖基团；将单糖转化为氨基糖衍生物；用特定酰基对这些支架上氨基酸-4氨基取代糖基团上的氨基取代基进行酰化；将这些支架上氨基酸-3中的酰胺基团转化为各种酰胺、酰磺酰胺、酰磺酰脲衍生物；通过曼尼希反应在氨基酸-7上含有磺胺基或酰磺酰胺基团的取代基上进行氨甲基化；以及将这些支架上大环环上的酸基团转化为特定取代酰胺。还提供了合成这些化合物的方法，含有这些化合物的药物组合物，以及这些化合物用于治疗和/或预防疾病，特别是细菌感染的方法。
• Novel azasugar derivative and drug containing the same as the active ingredient
  申请人：Tsukida Takahiro

  公开号：US20050137221A1

  公开（公告）日：2005-06-23

  A novel azasugar derivative, and a drug containing the same as an active ingredient are disclosed. The drug is useful for treatment of keratinocyte-proliferative diseases.

  本发明揭示了一种新型的氮杂糖衍生物以及含有该衍生物作为活性成分的药物。该药物可用于治疗角质形成细胞增殖性疾病。
• NOVEL AZASUGAR DERIVATIVE AND DRUG CONTAINING THE SAME AS THE ACTIVE INGREDIENT
  申请人：Carna Biosciences Inc.

  公开号：EP1516872A1

  公开（公告）日：2005-03-23

  A novel azasugar derivative, and a drug containing the same as an active ingredient are disclosed. The drug is useful for treatment of keratinocyte-proliferative diseases.

  本发明公开了一种新型天苏糖衍生物和一种含有天苏糖衍生物作为活性成分的药物。该药物可用于治疗角质细胞增生性疾病。
• EP1516872
  申请人：——

  公开号：——

  公开（公告）日：——