5-hydroxymethyl-3-(4-methoxyphenyl)-1,2,4-thiadiazole | 1068106-46-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 5-hydroxymethyl-3-(4-methoxyphenyl)-1,2,4-thiadiazole
• 英文别名: [3-(4-methoxyphenyl)-[1,2,4]thiadiazol-5-yl]-methanol；[3-(4-methoxyphenyl)-1,2,4-thiadiazol-5-yl]methanol
• CAS: 1068106-46-6
• 化学式: C₁₀H₁₀N₂O₂S
• 分子量: 222.268
• InChiKey: PHVAGVGTBYZJIU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  83.5
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  5-hydroxymethyl-3-(4-methoxyphenyl)-1,2,4-thiadiazole 在 manganese(IV) oxide 作用下， 以 氯仿 为溶剂， 以0.13 g的产率得到5-formyl-3-(4-methoxyphenyl)-1,2,4-thiadiazole
  参考文献：
  名称：

  Heteroarylnitrones as Drugs for Neurodegenerative Diseases: Synthesis, Neuroprotective Properties, and Free Radical Scavenger Properties

  摘要：

  New 1,2,4-thiadiazolylnitrones and furoxanylnitrones were developed and evaluated as neuroprotective agents on a human neuroblastoma (SH-SY5Y) cells model. They inhibited at low micromolar concentrations the oxidative damage and the death induced by exposure to hydrogen peroxide. These heteroarylnitrones showed excellent peroxyl free radical absorbance capacities, analyzed by oxygen radical absorbance capacity (ORAC) assay with fluorescein as the fluorescent probe, ranging from 1.5- to 16.5-fold the value of the reference nitrone, alpha-phenyl-N-tert-butylnitrone (PBN). The electron spin resonance spectroscopy (ESR) demonstrated the ability of these derivatives to directly trap and stabilize oxygen, carbon, and sulfur-centered free radicals. These results demonstrated the potential use of these heteroarylnitrones as neuroprotective agents in preventing the death of cells exposed to enhanced oxidative stress and damage.

  DOI：

  10.1021/jm8006432
• 作为产物：
  描述：

  ethyl 3-(p-methoxyphenyl)-1,2,4-thiadiazole-5-carboxylate 在 甲醇 、 sodium tetrahydroborate 、 水 作用下， 以 甲醇 为溶剂， 反应 2.0h， 以43%的产率得到5-hydroxymethyl-3-(4-methoxyphenyl)-1,2,4-thiadiazole
  参考文献：
  名称：

  [EN] ANTIBACTERIAL AGENTS
  [FR] AGENTS ANTIBACTÉRIENS

  摘要：

  化合物的公式（IA）或（IB）具有抗菌活性：其中W为=CH-或=N-；Ri和R2分别选择自氢、氟或氯，前提是当W为=CH-时，Ri和R2不能同时为氢；n为0或1；X为-O-、-S-或-CH2-；Q为（i）苯基、萘基、具有3至6个环原子的单环碳环或杂环基，或具有5至10个环原子的双环杂环基，其中任何一个基都可以选择性取代；或（ii）选择性取代的C1-C6烷基、C2-C6烯基或C2-C6炔基基团，该基团可以选择性被-O-、-S-、-S(O)-、-S(O2)-、-NH-、-N(CH3)-、-N(CH2CH3)-、-C-K=Oh或-C(=O)-O-打断。

  公开号：

  WO2009037485A1

文献信息

• [EN] ANTIBACTERIAL AGENTS<br/>[FR] AGENTS ANTIBACTÉRIENS
  申请人：PROLYSIS LTD

  公开号：WO2009037485A1

  公开（公告）日：2009-03-26

  Compounds of formula (IA) or (IB) have antibacterial activity: wherein W is =CH- or =N-; Ri and R2 are independently selected from hydrogen, fluoro and chloro, provided that Ri and R2 are not each hydrogen when W is =CH-; n is 0 or 1; X is -O-, -S-, or -CH2-; and Q is (i) a phenyl radical, a naphthyl radical, a monocyclic carbocyclic or heteroaryl radical having 3 to 6 ring atoms, or a bicyclic heteroaryl radical having 5 to 10 ring atoms, any of which radicals being optionally substituted; or (ii) an optionally substituted C1-C6 alkyl, C2-C6 alkenyl, or C2-C6 alkynyl radical, which may optionally be interrupted by -O-, -S-, -S(O)-, -S(O2)-, -NH-, -N(CH3)-, -N(CH2CH3)-, - C-K=Oh or -C(=O)-O-.

  化合物的公式（IA）或（IB）具有抗菌活性：其中W为=CH-或=N-；Ri和R2分别选择自氢、氟或氯，前提是当W为=CH-时，Ri和R2不能同时为氢；n为0或1；X为-O-、-S-或-CH2-；Q为（i）苯基、萘基、具有3至6个环原子的单环碳环或杂环基，或具有5至10个环原子的双环杂环基，其中任何一个基都可以选择性取代；或（ii）选择性取代的C1-C6烷基、C2-C6烯基或C2-C6炔基基团，该基团可以选择性被-O-、-S-、-S(O)-、-S(O2)-、-NH-、-N(CH3)-、-N(CH2CH3)-、-C-K=Oh或-C(=O)-O-打断。
• ANTIBACTERIAL AGENTS
  申请人：Haydon David John

  公开号：US20100273837A1

  公开（公告）日：2010-10-28

  Compounds of formula (IA) or (IB) have antibacterial activity: wherein W is ═CH— or ═N—; Ri and R2 are independently selected from hydrogen, fluoro and chloro, provided that Ri and R2 are not each hydrogen when W is ═CH—; n is 0 or 1; X is —O—, —S—, or —CH 2 —; and Q is (i) a phenyl radical, a naphthyl radical, a monocyclic carbocyclic or heteroaryl radical having 3 to 6 ring atoms, or a bicyclic heteroaryl radical having 5 to 10 ring atoms, any of which radicals being optionally substituted; or (ii) an optionally substituted C 1 -C 6 alkyl, C 2 -C 6 alkenyl, or C 2 -C 6 alkynyl radical, which may optionally be interrupted by —O—, —S—, —S(O)—, —S(O 2 )—, —NH—, —N(CH 3 )—, —N(CH 2 CH 3 )—, —C—K═Oh or —C(═O)—O—.

  式为（IA）或（IB）的化合物具有抗菌活性：其中W为═CH—或═N—；Ri和R2独立选择氢，氟或氯，但当W为═CH—时，Ri和R2不能同时为氢；n为0或1；X为—O—，—S—或—CH2—；而Q为（i）苯基基团，萘基基团，具有3到6个环原子的单环碳环或杂环基团，或具有5到10个环原子的双环杂环基团，其中任何基团均可选择性地被取代；或（ii）选择性地被取代的C1-C6烷基，C2-C6烯基或C2-C6炔基基团，其可以选择性地被—O—，—S—，—S（O）—，—S（O2）—，—NH—，—N（CH3）—，—N（CH2CH3）—，—C—K═Oh或—C（═O）—O—所中断。
• Antibacterial agents
  申请人：Haydon David John

  公开号：US08492414B2

  公开（公告）日：2013-07-23

  Compounds of formula (IA) or (IB) have antibacterial activity: wherein W is ═CH— or ═N—; Ri and R2 are independently selected from hydrogen, fluoro and chloro, provided that Ri and R2 are not each hydrogen when W is ═CH—; n is 0 or 1; X is —O—, —S—, or —CH2—; and Q is (i) a phenyl radical, a naphthyl radical, a monocyclic carbocyclic or heteroaryl radical having 3 to 6 ring atoms, or a bicyclic heteroaryl radical having 5 to 10 ring atoms, any of which radicals being optionally substituted; or (ii) an optionally substituted C1-C6 alkyl, C2-C6 alkenyl, or C2-C6 alkynyl radical, which may optionally be interrupted by —O—, —S—, —S(O)—, —S(O2)—, —NH—, —N(CH3)—, —N(CH2CH3)—, —C—K═Oh or —C(═O)—O—.

  公式为（IA）或（IB）的化合物具有抗菌活性：其中W为═CH—或═N—;Ri和R2独立选择氢、氟或氯，但当W为═CH—时，Ri和R2不能同时为氢；n为0或1；X为—O—、—S—或—CH2—;Q为（i）苯基、萘基、具有3至6个环原子的单环碳环或杂环基，或具有5至10个环原子的双环杂环基，其中任何基团均可选择性地取代；或（ii）可选择性取代的C1-C6烷基、C2-C6烯基或C2-C6炔基基团，其可能被—O—、—S—、—S(O)—、—S(O2)—、—NH—、—N(CH3)—、—N(CH2CH3)—、—C—K═Oh或—C(═O)—O—所中断。
• US8492414B2
  申请人：——

  公开号：US8492414B2

  公开（公告）日：2013-07-23
• Heteroarylnitrones as Drugs for Neurodegenerative Diseases: Synthesis, Neuroprotective Properties, and Free Radical Scavenger Properties
  作者：Williams Porcal、Paola Hernández、Mercedes González、Ana Ferreira、Claudio Olea-Azar、Hugo Cerecetto、Ana Castro

  DOI：10.1021/jm8006432

  日期：2008.10.9

  New 1,2,4-thiadiazolylnitrones and furoxanylnitrones were developed and evaluated as neuroprotective agents on a human neuroblastoma (SH-SY5Y) cells model. They inhibited at low micromolar concentrations the oxidative damage and the death induced by exposure to hydrogen peroxide. These heteroarylnitrones showed excellent peroxyl free radical absorbance capacities, analyzed by oxygen radical absorbance capacity (ORAC) assay with fluorescein as the fluorescent probe, ranging from 1.5- to 16.5-fold the value of the reference nitrone, alpha-phenyl-N-tert-butylnitrone (PBN). The electron spin resonance spectroscopy (ESR) demonstrated the ability of these derivatives to directly trap and stabilize oxygen, carbon, and sulfur-centered free radicals. These results demonstrated the potential use of these heteroarylnitrones as neuroprotective agents in preventing the death of cells exposed to enhanced oxidative stress and damage.