CAS: 13091-23-1; 4-Chloro-3-Nitropyridine

相似化合物

20511-15-3 4487-56-3 56809-84-8

上下游产品

nitro-(3-nitro-[4]pyridyl)-amine 4-hydroxy-3-nitropyridine 3-nitro-4(1H)-pyridinone phosphorus pentachloride 4-hydroxy-3-nitropyridine 4-methoxy-3-nitro-pyridine 4-ethoxy-3-nitropyridine N-(3-nitropyridin-4-yl)cyclohexylamine

4-羟基-3-硝基吡啶置于五氯化磷体系中,用 1,2-二氯乙烷 用作溶剂,化学反应生成4-氯-3-硝基吡啶
参考文献:Hydrophobic Metallo-Supramolecular Pd2L4 Cages For Zwitterionic Guest Encapsulation In Organic Solvents
标题:Hydrophobic Metallo-Supramolecular Pd2L4 Cages For Zwitterionic Guest Encapsulation In Organic Solvents
摘要:疏水性金属超分子笼能够通过协同多价识别,在有机溶剂中选择性地封装亲水的带电离子客体.
Doi:10.1039/c7Dt03517A

专利信息

专利号:US-8188282-B2
优先权日:2006-07-15
标 题:Regioselective palladium catalyzed synthesis of benzimidazoles and azabenzimidazoles
发明人：ALONSO JORGE; LINDENSCHMIDT ANDREAS; NAZARE MARC; HALLAND NIS; RKYEK OMAR; URMANN MATTHIAS
权利人:ALONSO JORGE; LINDENSCHMIDT ANDREAS; NAZARE MARC; HALLAND NIS; RKYEK OMAR; URMANN MATTHIAS; SANOFI AVENTIS
摘要:The present invention relates to a process for the regioselective synthesis of compounds of the formula I, n nwherein R0; R1; R2; R3; R4; R5; A1; A2; A3; A4, Q and J have the meanings indicated in the claims. The present invention provides a direct palladium catalyzed, regioselective process to a wide variety of unsymmetrical, multifunctional N-substituted benzimidazoles or azabenzimidazoles of formula I starting from 2-halo-nitroarenes and N-substituted amides useful for the production of pharmaceuticals, diagnostic agents, liquid crystals, polymers, herbicides, fungicidals, nematicidals, parasiticides, insecticides, acaricides and arthropodicides.

专利号:US-9243002-B2
优先权日:2013-02-07
标题 :Tetracyclic heterocycle compounds and methods of use thereof for the treatment of hepatitis C
发明人：DAI XING; LIU HONG; PALANI ANANDAN; HE SHUWEN; BROCKUNIER LINDA L; NARGUND RAVI; MARCANTONIO KAREN; ZORN NICOLAS; XIAO DONG; PENG XUANJIA; LI PENG; GUO TAO
权利人:MERCK SHARP & DOHME
摘要:The present invention relates to compounds of formula I that are useful as hepatitis C virus (HCV) NS5B polymerase inhibitors, the synthesis of such compounds, and the use of such compounds for inhibiting HCV NS5B polymerase activity, for treating or preventing HCV infections and for inhibiting HCV viral replication and/or viral production in a cell-based system.

专利号:US-2009099200-A1
优先权日:2005-06-09
标题 :Azacyclohexane derivatives as inhibitors of stearoyl-coenzyme a delta-9 desaturase
发明人：LI CHUN SING; RAMTOHUL YEEMAN K; HUANG ZHENG; LACHANCE NICOLAS
权利人:LI CHUN SING; RAMTOHUL YEEMAN K; HUANG ZHENG; LACHANCE NICOLAS
摘要:Azacyclohexane derivatives of structural formula I are selective inhibitors of stearoyl-coenzyme A delta-9 desaturase (SCD1) relative to other known stearoyl-coenzyme A desaturases. The compounds of the present invention are useful for the prevention and treatment of conditions related to abnormal lipid synthesis and metabolism, including cardiovascular disease, atherosclerosis; obesity; diabetes; neurological disease; metabolic syndrome; insulin resistance; and liver steatosis.

专利号:AU-2007276514-A1
优先权日:2006-07-15
标题:A regioselective palladium catalyzed synthesis of benzimidazoles and azabenzimidazoles

专利号:US-5149814-A
优先权日:1987-09-30
标 题:Alkyl 2-benzylidene-4-(2-alkylimidazopyrid-1-yl) benzoylacetate esters as intermediate compounds
发明人：COOPER KELVIN; FRAY MICHAEL J; RICHARDSON KENNETH; STEELE JOHN
权利人:PFIZER
摘要:Intermediates useful in the synthesis of dihydropyridine platelet activating factor antagonists of the formula ##STR1## where R is phenyl or substituted phenyl; R 3 is lower alkyl; Y is 1,4-phenylene and X is 2-alkylimidazopyridyl.

专利号:CA-2657717-A1
优先权日:2006-07-15
标 题 :A regioselective palladium catalyzed synthesis of benzimidazoles and azabenzimidazoles