3'-butoxyacetophenone | 37062-67-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3'-butoxyacetophenone
• 英文别名: 1-(3-Butoxyphenyl)ethanone
• CAS: 37062-67-2
• 化学式: C₁₂H₁₆O₂
• 分子量: 192.258
• InChiKey: OOQSZGGKIJXEFV-UHFFFAOYSA-N

物化性质

• 沸点：
  280.4±13.0 °C(Predicted)
• 密度：
  0.988±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  14
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3'-butoxyacetophenone 在 盐酸羟胺 作用下， 以 吡啶 、 乙醇 为溶剂， 生成 1-(3-丁氧基-苯基)-乙酮肟
  参考文献：
  名称：

  一类白三烯生物合成的口服活性异羟肟酸抑制剂的结构活性分析。

  摘要：

  异羟肟酸的羰基和氮取代基的性质对这些化合物的生物学特性具有重大影响。与具有相反排列的异羟肟酸相比，具有附加在羰基上的甲基等较小基团和相对较大的氮取代基的异羟肟酸酯通常在体内具有更长的持续时间，产生更高的血浆浓度，并且通常是更有效的体内白三烯生物合成抑制剂。研究了描述这些一组异羟肟酸的体外5-脂氧合酶抑制活性和体内白三烯生物合成抑制能力的构效关系。尽管所检查的大多数化合物是5-脂氧合酶的有效体外抑制剂，但它们的体内效力差异很大。这种差异通常归因于生物利用度的差异。描述了产生有效的，口服活性的白三烯生物合成抑制剂的取代模式。

  DOI：

  10.1021/jm00118a016
• 作为产物：
  描述：

  3-羟基苯乙酮 生成 3'-butoxyacetophenone
  参考文献：
  名称：

  Celadnik et al., Archiv der Pharmazie, 1957, vol. 290, p. 194,196

  摘要：

  DOI：

文献信息

• [EN] EFFICIENT ASPIRIN PRODRUGS<br/>[FR] PROMÉDICAMENTS EFFICACES DE L'ASPIRINE
  申请人：TRINITY COLLEGE DUBLIN

  公开号：WO2009080795A1

  公开（公告）日：2009-07-02

  Aspirin is one of the most widely used drugs in the treatment of inflammation, pain and fever. It has more recently found application in the prevention of heart attacks and stroke and is being studied as a cancer chemopreventative agent. Despite its value aspirin continues to be underutilized because it causes gastric bleeding. The technology under development potentially removes this problem. It is designed to reduce contact between the drug and the intestinal lining. An isosorbide aspirinate prodrug compound is thus provided. The compound has the general structure as shown in general formula (I) wherein Y is a C1 - C8 alkyl ester, a C1 - C8 alkoxy ester, a C3 - C10 cycloalkyl ester, an arylester, a C1 - C8 alkylaryl ester or -C(O)ORring, wherein Rring is a 5-membered aromatic or nonaromatic 5-member ring having at least one heteroatom substituted for a carbon of the ring system, which can be unsubstituted or substituted with at least one nitric oxide releasing group.

  阿司匹林是治疗炎症、疼痛和发热最广泛使用的药物之一。它最近在预防心脏病和中风方面找到了应用，并且正在作为抗癌化学预防剂进行研究。尽管阿司匹林具有价值，但由于它会导致胃出血，因此其使用仍然不足。正在开发中的技术可能解决了这个问题。该技术旨在减少药物与肠粘膜的接触。因此，提供了一种异山梨醇阿司匹林前药化合物。该化合物的通用结构如通用公式(I)所示，其中Y是C1 - C8烷基酯，C1 - C8烷氧基酯，C3 - C10环烷基酯，芳基酯，C1 - C8烷基芳基酯或-C(O)ORring，其中Rring是具有至少一个杂原子代替环系统中的碳的5元芳香或非芳香5元环，该环可以是未取代的或至少取代有一个释放一氧化氮的基团。
• [EN] UREA COMPOUNDS AND THEIR USE AS FAAH ENZYME INHIBITORS<br/>[FR] COMPOSÉS D'URÉE ET LEUR UTILISATION COMME INHIBITEURS DE L'ENZYME FAAH
  申请人：BIAL PORTELA & Cª S A

  公开号：WO2015016728A1

  公开（公告）日：2015-02-05

  A compound having Formula (I): wherein: R1 is selected from hydrogen, halogen, hydroxyl and C1-4 alkoxy; R2 is selected from hydrogen, halogen, hydroxyl and C1-4 alkoxy; R3 is C1-4 alkyl; R4 is aryl which is substituted with a group selected from OSO2NH2, NHCONH2, NHSO2NH2, NHSO2C1-4 alkyl and CONH2; and n is 0 or 1; or a pharmaceutically acceptable salt thereof; provided that the compound is not N-(1-benzylpiperidin-4-yl)-N-methyl-4-(4-(sulfamoylamino)phenyl)-1H-imidazole-1-carboxamide or N-(1-benzylpiperidin-4-yl)-N-methyl-4-(3-(methylsulfonamido)phenyl)-1H-imidazole-1-carboxamide. The compound may be used as an inhibitor of fatty acid amide hydrolase.

  具有以下化学式（I）的化合物：其中：R1从氢、卤素、羟基和C1-4烷氧基中选择；R2从氢、卤素、羟基和C1-4烷氧基中选择；R3是C1-4烷基；R4是芳基，其被从OSO2NH2、NHCONH2、NHSO2NH2、NHSO2C1-4烷基和CONH2中选择的基团取代；n为0或1；或其药学上可接受的盐；前提是该化合物不是N-(1-苄基哌啶-4-基)-N-甲基-4-(4-(磺胺氨基)苯基)-1H-咪唑-1-羧酰胺或N-(1-苄基哌啶-4-基)-N-甲基-4-(3-(甲磺酰氨基)苯基)-1H-咪唑-1-羧酰胺。该化合物可用作脂肪酸酰胺水解酶的抑制剂。
• A General and Efficient Catalyst for Palladium-Catalyzed C−O Coupling Reactions of Aryl Halides with Primary Alcohols
  作者：Saravanan Gowrisankar、Alexey G. Sergeev、Pazhamalai Anbarasan、Anke Spannenberg、Helfried Neumann、Matthias Beller

  DOI：10.1021/ja103248d

  日期：2010.8.25

  An efficient procedure for palladium-catalyzed coupling reactions of (hetero)aryl bromides and chlorides with primary aliphatic alcohols has been developed. Key to the success is the synthesis and exploitation of the novel bulky di-1-adamantyl-substituted bipyrazolylphosphine ligand L6. Reaction of aryl halides including activated, nonactivated, and (hetero)aryl bromides as well as aryl chlorides with

  已开发出钯催化的（杂）芳基溴化物和氯化物与脂肪伯醇偶联反应的有效方法。成功的关键是合成和开发了新型庞大的二-1-金刚烷基取代的双吡唑基膦配体 L6。芳基卤化物，包括活化的、非活化的和（杂）芳基溴化物以及芳基氯化物与伯醇反应，以高产率得到相应的烷基芳基醚。值得注意的是，伯醇在仲醇和叔醇存在下的官能化具有出色的区域选择性。
• [EN] 2-AMINO-1,3,4-THIADIAZINE AND 2-AMINO-1,3,4-OXADIAZINE BASED ANTIFUNGAL AGENTS<br/>[FR] AGENTS ANTIFONGIQUES À BASE DE 2-AMINO-1,3,4-THIADIAZINE ET DE 2-AMINO-1,3,4-OXADIAZINE
  申请人：F2G LTD

  公开号：WO2017009651A1

  公开（公告）日：2017-01-19

  The invention provides a compound which is a diazine of formula (I) or a tautomer thereof, or a pharmaceutically acceptable salt thereof, for use as an antifungal agent: (I) wherein X, N', C', A and E are as defined herein. The invention also provides a compound of Formula (I) as defined herein.

  该发明提供了一种化合物，其为式(I)的二氮杂环化合物或其互变异构体，或其药学上可接受的盐，用作抗真菌剂：(I)其中X、N'、C'、A和E如本文所定义。该发明还提供了一种如本文所定义的式(I)的化合物。
• Design, Synthesis, Biological Evaluation and Inhibition Mechanism of 3-/4-Alkoxy Phenylethylidenethiosemicarbazides as New, Potent and Safe Tyrosinase Inhibitors
  作者：Senchuan Song、Yuliang Mai、Huahong Shi、Bing Liao、Fei Wang

  DOI：10.1248/cpb.c19-00949

  日期：2020.4.1

  Tyrosinase plays important roles in many different disease related processes, and the development of its inhibitors is particularly important in biotechnology. In this study, thirty-nine 3-/4-alkoxyphenylethylidenethiosemicarbazides were synthesized as novel tyrosinase inhibitors based on structure-based molecular design. Our experimental results demonstrated that thirty-one of them possess remarkable tyrosinase inhibitory activities with IC50 value below 1 µM, and 5a, 6e, 6g and 6t did not display any toxicity to 293T cell line at the concentration of 1000 µmol/L. According to the inhibitory activities, several compounds were selected for detail investigation on the structure–activity relationships (SARs), mechanisms of enzyme inhibition, inhibitory kinetics and cytotoxicity. In particular, the interaction between the selected inhibitors and the active center of tyrosinase was considered and discussed in detail based on their structural characteristics. Taken together, the results presented here demonstrated that the newly designed compounds are promising candidates for the treatment of tyrosinase-related disorders and further development of them may have significant contribution in biomedical science.

  酪氨酸酶在多种与疾病相关的过程中扮演重要角色，其抑制剂的研发在生物技术领域尤为重要。本研究基于结构导向的分子设计，合成了39种新颖的3-/4-烷氧基苯乙烯基二唑半卡巴唑类化合物作为酪氨酸酶抑制剂。我们的实验结果显示，其中31种化合物的酪氨酸酶抑制活性显著，IC50值低于1µM，且5a、6e、6g和6t在1000µmol/L浓度下对293T细胞系无毒性。根据抑制活性，选取了若干化合物详细研究了构效关系、酶抑制机制、抑制动力学及细胞毒性。特别是，基于这些化合物的结构特征，详细考虑并讨论了所选抑制剂与酪氨酸酶活性中心的相互作用。综上所述，本研究结果表明，新设计的化合物是治疗与酪氨酸酶相关疾病的潜在候选药物，其进一步开发可能对生物医学科学产生重大贡献。