- 英文名称2,3,5-Trimethyl-4-Nitropyridine 1-Oxide
- 中文名称4-硝基-2,3,5-三甲基吡啶-N-氧化物
- IUPAC名称2,3,5-trimethyl-4-nitropyridine 1-oxide
- 其它别名4-NITRO-2,3,5-TRIMETHYLPYRIDINE-N-OXIDE; 2,3,5-Trimethyl-4-Nitropyridine-1-Oxide
- CAS编号86604-79-7
- MFCD编号:MFCD00800254
- EINECS号:617-893-3
- 分子式:C8H10N2O3
- 分子量:182.18
- 产品CID: 1868796
- 产品分类医药中间体 → 吡啶类化合物
欧盟法规
REACH注册ECHA物质C&L通报REACH预注册上下游产品
CAS号74409-42-0 2,3,5-三甲基吡啶 N-氧化物 | CAS号695-98-7 2,3,5-三甲基吡啶 | CAS号109371-18-8 4-氯-2,3,5-三甲基吡啶 | CAS号86604-75-3 3,5-二甲基-2-氯甲基-4... | CAS号86604-78-6 奥美拉唑羟基物 | CAS号103014-07-9 N,N,2,3,5-penta... | CAS号109371-20-2 4-氯-2,3,5-三甲基吡啶... | CAS号142885-91-4 5-甲氧基-2-(((3,5-... | CAS号149082-03-1 3,5-二甲基-4-硝基吡啶-2-甲醇 | CAS号73590-87-1 2-[(4-methoxy-3... | CAS号86604-80-0 4-甲氧基-2,3,5-三甲基... | CAS号91219-90-8 2-(乙酰氧基甲基)-4-甲氧...合成工艺路线路线简述
- 112895-12-2 = 86604-79-7
反应条件:1.1 Reagents: Sulfuric Acid,Nitric Acid; 0 °C; 24 H,100 °C
标题:Rationally Designed High-Affinity 2-Amino-6-Halopurine Heat Shock Protein 90 Inhibitors That Exhibit Potent Antitumor Activity
作者:Kasibhatla,Srinivas R.; Et Al
参考文献:Journal Of Medicinal Chemistry 日期:2007 卷标:50(12) 页码:2767-2778]
695-98-7 = 86604-79-7
反应条件:1.1 Catalysts: Tungsten Hydroxide Oxide Phosphate; Heated1.2 Reagents: Hydrogen Peroxide; 2.5 H,90 °C; 90 °C -> 95 °C; 6 H,95 °C; 95 °C -> Rt; Rt1.3 Reagents: Hydrazine Hydrate (1:1); Rt1.4 Reagents: Sulfuric Acid; Rt -> 85 °C1.5 Reagents: Sulfuric Acid,Nitric Acid Solvents: Water; 2 H,80 - 85 °C; 5 H,80 - 85 °C; 85 °C -> Rt1.6 Reagents: Water; Cooled1.7 Reagents: Sodium Hydroxide,Water; Ph 8
标题:Synthesis Of 6-Methoxy-2-[[(4-Methoxy-3,5-Dimethyl-2-Pyridinyl)Methyl]Sulfinyl]-1H-Benzimidazole (Omeprazole)
作者:Wan,Huan; Et Al
参考文献:Yingyong Huaxue 日期:2009 卷标:26(2) 页码:178-181]
74409-42-0 = 86604-79-7
反应条件:1.1 Reagents: Sulfuric Acid; Rt -> 90 °C1.2 Reagents: Sulfuric Acid,Nitric Acid; 90 °C; 5 H,90 °C; 90 °C -> Rt1.3 Reagents: Sodium Hydroxide Solvents: Water; Ph 8,Cooled
标题:Synthesis And Characterization Of Two Impurities In Esomeprazole,An Antiulcerative Drug
作者:Liu,Xiao-Ping; Et Al
参考文献:Latin American Journal Of Pharmacy 日期:2015 卷标:34(6) 页码:1265-1268]
5188-07-8 + 848694-11-1 = 86604-79-7
反应条件:1.1 Solvents: Tetrahydrofuran; 16 H,110 °C2.1 Reagents: Sulfuric Acid,Nitric Acid; 0 °C; 24 H,100 °C
标题:Rationally Designed High-Affinity 2-Amino-6-Halopurine Heat Shock Protein 90 Inhibitors That Exhibit Potent Antitumor Activity
作者:Kasibhatla,Srinivas R.; Et Al
参考文献:Journal Of Medicinal Chemistry 日期:2007 卷标:50(12) 页码:2767-2778
2,3,5-三甲基吡啶 1-氧化物置于硝酸体系中,化学反应生成 4-硝基-2,3,5-三甲基吡啶-N-氧化物
参考文献:2-[[((2-吡啶基)甲基]硫代]-1H-苯并咪唑类化合物作为体外抗幽门螺杆菌药物的结构活性关系及其体内疗效评估.
标题:2-[[((2-吡啶基)甲基]硫代]-1H-苯并咪唑类化合物作为体外抗幽门螺杆菌药物的结构活性关系及其体内疗效评估.
摘要:描述了21个2-[[[(2-吡啶基)甲基]硫基]-1H-苯并咪唑类化合物(6)的结构与其以最小杀菌浓度(mbc)值表示的抗幽门螺杆菌活性之间的关系.观测到的mbc范围为256至1微克/毫升.结构-活性关系(sar)表明,更大和更多的亲脂性化合物,特别是在吡啶基部分的4-位具有这种取代基的化合物,通常具有较低的mbc值.合成并测试了通过建立的sar模型预测可能有效的四种新化合物.测试了一种这样的化合物,即2-[[(([4-[(环丙基甲基)氧基]-3-甲基-2-吡啶基)甲基]硫代]-1H-苯并咪唑(18)在小鼠体内的功效.幽门螺杆菌模型(125 Micromol / Kg口服,持续4天,N = 4).很遗憾,该模型不能清楚地证明其抗菌活性.相反,观测到有效的酸分泌抑制作用.该发现归因于甲硫基化合物在体内被氧化成相应的甲基亚磺酰基衍生物,即质子泵抑制剂.尽管该抗菌活性具有体内降低粪便链球菌
DOI:10.1021/jm970165R
海关参考信息
- 2933310010-吡啶
2904209090-其他仅含硝基或亚硝基衍生物
2939800000-其他生物碱 - 💡 提示:海关信息按照顺序优先匹配,如需确认的海关信息,请参考相关资料。
- 详情请参考:📖 海关编码查询和海关进出口税则
专利信息
专利号:US-6437139-B1
优先权日:1997-05-06
标题 :Synthesis of pharmaceutically useful pyridine derivatives
发明人:ZOGHBI MICHEL; CHEN LIQUIN
权利人:PDI RES LAB INC
摘要:A process is provided for the preparation of compounds of formula I,useful in the preparation of compounds such as Omeprazole, Lansoprazole and Pantoprazole, wherein R1=H or CH3, R2=H or CH3, R3=Alkoxy (1-4C), OCH2CF3, Cyano, Hydrogen, Halogen, Acetoxy or Aryloxy, any electron withdrawing group or salts (organic or inorganic) of electron donating groups, R=Alkoxy, Hydroxy, Halogen, Activated ester, Tosylate, Mesylate, Thiol or Xanthyl, wherein the process for the preparation of compound of formula I employs a free radical reaction to functionalize the 2-position.
专利号:WO-0000474-A1
优先权日:1998-06-26
标题:Pyridine building blocks as intermediates in the synthesis of pharmaceutically active compounds
发明人:NIKOLOPOULOS ANGELO; SCHICKANEDER HELMUT; KOCHER CHRISTIAN; MURPHY TREVOR; HERMANN GESINE
权利人:RUSSINSKY LTD; NIKOLOPOULOS ANGELO; SCHICKANEDER HELMUT; KOCHER CHRISTIAN; MURPHY TREVOR; HERMANN GESINE
摘要:Complexes of formulae (II or III) are useful intermediates for preparing compounds of formula (IV) which in turn may be converted into a pyridine benzimidazole.