benzofuran-3-carbaldehyde oxime

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并呋喃
• 英文名称: benzofuran-3-carbaldehyde oxime
• 英文别名: N-(1-benzofuran-3-ylmethylidene)hydroxylamine
• 化学式: C₉H₇NO₂
• 分子量: 161.16
• InChiKey: BHLRXTSEWWBJST-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  45.7
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  benzofuran-3-carbaldehyde oxime 在 溶剂黄146 、 锌 作用下， 反应 6.0h， 以82%的产率得到苯并呋喃-3-甲胺
  参考文献：
  名称：

  虚拟筛选方法来鉴定一种新的和可处理的铜绿假单胞菌弹性蛋白酶抑制剂系列

  摘要：

  需要新的疗法来治疗囊性纤维化 (CF) 患者的慢性细菌感染。导致这些感染的最常见病原体是铜绿假单胞菌，尽管进行了强化抗生素治疗，但它仍然存在于 CF 患者的肺部。铜绿假单胞菌弹性蛋白酶（也称为 LasB 或假溶素）是导致CF 患者中铜绿假单胞菌感染的发病机制和持续存在的关键毒力决定因素。LasB 在假单胞菌毒力中的关键作用使其成为开发 CF 治疗辅助药物的良好靶点。在这里，我们讨论了通过虚拟筛选和计算机辅助药物设计 (CADD) 发现一系列新的 LasB 抑制剂及其优化化合物29和39 ( K i = 0.16 μM 和 0.12 μM，分别)。

  DOI：

  10.1021/acsmedchemlett.0c00554
• 作为产物：
  描述：

  苯并呋喃-3-基甲醇 在 2,2,6,6-四甲基哌啶氧化物 、 碘苯二乙酸 、 盐酸羟胺 、 potassium carbonate 作用下， 以 二氯甲烷 为溶剂， 反应 18.5h， 生成 benzofuran-3-carbaldehyde oxime
  参考文献：
  名称：

  将一元醇轻松地一锅转化为3-芳基和3-烷基异恶唑和-吡唑

  摘要：

  抽象的 通过在TEMPO，NH 2 OH和NCS的存在下依次用PhI（OAc）2连续处理，然后与炔烃反应，在一个锅中将各种伯醇顺利地转化成高产率的3-芳基-和3-烷基异恶唑。的Et存在下3 N.类似地，多种伯醇被顺利转化为3-芳基-和3- alkylpyrazoles以良好的收率以一锅煮的通过用岛（OAC）连续处理2在TEMPO，PhNHNH存在2，然后NCS和癸基甲基硫醚，然后在Et 3存在下与炔烃反应因此，3-芳基-和3-烷基异唑和3-芳基和3-烷基吡唑都可以在无过渡金属的条件下由易得的伯醇在一个罐中制备。 通过在TEMPO，NH 2 OH和NCS的存在下依次用PhI（OAc）2连续处理，然后与炔烃反应，在一个锅中将各种伯醇顺利地转化成高产率的3-芳基-和3-烷基异恶唑。的Et存在下3 N.类似地，多种伯醇被顺利转化为3-芳基-和3- alkylpyrazoles以良好的收率以一锅煮的

  DOI：

  10.1055/s-0039-1690102

文献信息

• Chemodivergent Synthesis of Oxazoles and Oxime Ethers Initiated by Selective C–N/C–O Formation of Oximes and Diazo Esters
  作者：Zhenjie Qi、Shaozhong Wang

  DOI：10.1021/acs.orglett.1c03252

  日期：2021.11.5

  Chemodivergent reactions of oximes and diazo esters involving Rh-catalyzed [3+2] annulation and photodriven O–H insertion have been developed to generate oxazoles and oxime ethers. A range of aldehyde and ketone oximes reacted with α-diazocarbonyl compounds in a controllable manner in which functional groups, including ketone, ester, amide, ether, thiol ether, silane, alkene, allene, and alkyne groups

  已经开发了涉及 Rh 催化的 [3+2] 环化和光驱动 O-H 插入的肟和重氮酯的化学发散反应，以生成恶唑和肟醚。一系列醛和酮肟以可控方式与 α-重氮羰基化合物反应，其中包括酮、酯、酰胺、醚、硫醇醚、硅烷、烯烃、丙二烯和炔基在内的官能团具有良好的耐受性。
• [EN] CHEMICAL COMPOUNDS AS ANTIBIOTICS<br/>[FR] COMPOSÉS CHIMIQUES UTILISÉS COMME ANTIBIOTIQUES
  申请人：ANTABIO SAS

  公开号：WO2018172423A1

  公开（公告）日：2018-09-27

  The invention relates to a compound which is an indane derivative according to Formula (I), or a pharmaceutically acceptable salt thereof, [FORMULA (I)] wherein R1, R2, R3, n, R4, p¸ q, L, ׇ, X and m are as defined herein. The compounds are useful in the treatment of antibacterial infection either as stand alone antibiotics, or in combination with further antibiotics. The compounds can also be used in vitro, for example in cleaning compositions.

  该发明涉及一种化合物，根据式（I）为茚烷衍生物，或其药学上可接受的盐，[式（I）]其中R1、R2、R3、n、R4、p、q、L、ׇ、X和m如本文所定义。这些化合物在抗菌感染的治疗中非常有用，可以作为独立抗生素使用，也可以与其他抗生素联合使用。这些化合物还可以在体外使用，例如在清洁组合物中。
• Chemical compounds as antibiotics
  申请人：Antabio SAS

  公开号：US11000511B2

  公开（公告）日：2021-05-11

  The invention relates to a compound which is an indane derivative according to Formula (I), or a pharmaceutically acceptable salt thereof, [FORMULA (I)] wherein R1, R2, R3, n, R4, p, q, L, X and m are as defined herein. The compounds are useful in the treatment of antibacterial infection either as stand alone antibiotics, or in combination with further antibiotics. The compounds can also be used in vitro, for example in cleaning compositions.

  本发明涉及一种化合物，它是符合式 (I) 的茚满衍生物，或其药学上可接受的盐，[式 (I)] 其中 R1、R2、R3、n、R4、p、q、L、X 和 m 如本文所定义。这些化合物可作为单独的抗生素或与其他抗生素联合使用，用于治疗抗菌感染。这些化合物还可用于体外治疗，例如清洁组合物。
• Design, synthesis, and evaluation of potential inhibitors of brassinin glucosyltransferase, a phytoalexin detoxifying enzyme from Sclerotinia sclerotiorum
  作者：M. Soledade C. Pedras、Mohammad Hossain

  DOI：10.1016/j.bmc.2007.05.072

  日期：2007.9.1

  Sclerotinia sclerotiorum is a fungal pathogen, which causes stem rot in crucifer crops and in several other plant families resulting in enormous yield losses all over the world. Brassinin is a phytoalexin produced by crucifer plants as part of a general defense mechanism against pathogens and other forms of stress. To the great detriment of crucifers, some fungal pathogens, as for example S. sclerotiorum, can cletoxify brassinin. Detoxification of brassinin via glucosylation of the indole nitrogen is carried out by an inducible glucosyltransferase produced in S. sclcrotiorum. Because brassinin is a precursor of several phytoalexins active against S. sclcrotiorum, brassinin glucosyltransferase (BGT) is a potentially useful metabolic target to control S. sclerotiorum. Toward this end, we have designed, synthesized, and screened several brassinin analogues using both mycelial cultures and cell-free homogenates of S. sclerotiorum. A noticeable decrease in the rate of brassinin detoxification in cell cultures was observed in the presence of methyl (benzofuran-3-yl)methyl dithiocarbamate, methyl (benzofuran-2-yl)methyldithiocarbamate, methyl (indol-2-yl)methyldithiocarbamate, 3-phenylindole, 6-fluoro-3-phenylindole, and 5-fluorocamalexin. In addition, these compounds caused substantial inhibition of BGT activity (ca. 80%) in cell-free homogenates of S. sclerotiorum, while only brassinin and 3-phenylindole were transformed to the corresponding beta-D-1-glucopyranosyl products. These results indicate that, although many other glucosyltransferases appear to be produced by S. sclerotiorum in cell cultures, BGT is substrate specific. Overall these results show that selective and potent inhibitors of BGT can be developed. (c) 2007 Elsevier Ltd. All rights reserved.
• CHEMICAL COMPOUNDS AS ANTIBIOTICS
  申请人：Antabio SAS

  公开号：EP3601224A1

  公开（公告）日：2020-02-05