CAS: 60-80-0; Antipyrine

上下游产品

2-苄基-1,2-二氢-3-甲基-1-苯基吡唑-5-酮 2-Benzyl-1,2-Dihydro-3-Methyl-1-Phenylpyrazol-5-One 55774-20-4
4-安替比林甲醛 4-Formyl-2,3-Dimethyl-1-Phenyl-3-Pyrazolin-5-One 950-81-2
5-甲基-2-苯基-1,2-二氢吡唑-3-酮 1-Phenyl-3-Methyl-2-Pyrazolin-5-One 19735-89-8
氨基比林 Aminopyrine 58-15-1
1-Phenyl-2,3-Dimethyl-4-(Nn-Dimethylaminomethyl)-Pyrazol-5-One 81115-76-6
1,5,1',5'-Tetramethyl-2,2'-Diphenyl-1,2,1',2'-Tetrahydro-4,4'-(2-Methyl-2-Aza-Propanediyl)-Bis-Pyrazol-3-One
1,5-二甲基-3-氧代-2-苯基-2,3-二氢-1H-吡唑-4-羧酸 Antipyric Acid 83-10-3
2,3-Dimethyl-4-(1-Hydroxybenzyl)-1-Phenyl-3-Pyrazolin-5-One 54463-56-8

4-安替比林甲醛置于盐酸,Ammonium Hydroxide体系中,用 乙醇,二氯甲烷 作为反应溶剂,化学反应 10.0H,反应生成 安替比林
参考文献:Eynde,Jean-Jacques Vanden; Mayence,Annie; Maquestiau,Andre,Heterocycles,1994,Vol. 37,# 2,P. 815-822
标题:Eynde,Jean-Jacques Vanden; Mayence,Annie; Maquestiau,Andre,Heterocycles,1994,Vol. 37,# 2,P. 815-822

专利信息

专利号:WO-2024012791-A1
优先权日:2022-07-11
标题 :Electrochemical synthesis of pyrazolines and pyrazoles
发明人：BÄR ROBIN MAXIMILIAN; FORD MARK JAMES; KALDAS SHERIF JAMES; WALDVOGEL SIEGFRIED; HOFMANN SILJA; LINDEN MARTIN
权利人:BAYER AG
摘要:The present invention relates to an electrochemical process for the synthesis of pyrazolines and pyrazoles of formula (I). The process can be especially used for the synthesis of the herbicide safener mefenpyr-diethyl.

专利号:US-2012177593-A1
优先权日:2009-07-20
标 题 :Synthesis of dendrimer conjugates
发明人：BAKER JR JAMES R; ZHANG YUEHUA; THOMAS THOMMEY P; DESAI ANKUR MAHESH
权利人:BAKER JR JAMES R; ZHANG YUEHUA; THOMAS THOMMEY P; DESAI ANKUR MAHESH; UNIV MICHIGAN
摘要:The present invention relates to novel methods of synthesis of therapeutic and diagnostic dendrimers. In particular, the present invention is directed to novel dendrimer conjugates, novel methods of synthesizing the same, compositions comprising the conjugates, as well as systems and methods utilizing the conjugates (e.g., in diagnostic and/or therapeutic settings (e.g., for the delivery of therapeutics, imaging, and/or targeting agents (e.g., in disease (e.g., cancer, inflammatory disease) diagnosis and/or therapy, pain therapy, etc.)). Accordingly, dendrimer conjugates of the present invention may further comprise at least two different components for targeting, imaging, sensing, and/or providing a therapeutic or diagnostic material and/or monitoring response to therapy. Furthermore, the novel synthesis methods of certain embodiments of the present invention provide significant advantages with regard to total reaction time and simplicity.

专利号:US-6512081-B1
优先权日:1997-07-21
标题:Synthesis of dithioester chain transfer agents and use of bis(thioacyl) disulfides or dithioesters as chain transfer agents
发明人：RIZZARDO ENZIO; THANG SAN HOA; MOAD GRAEME
权利人:E I DUPONT NEMOURS AND COMPANY; COMMW SCIENT IND RES ORG
摘要:This invention relates to the synthesis of dithiocarboxylic acid esters by reaction of bis(thioacyl) disulphides, thioacetals or vinylidane bis(thioether) with free-radicals (optionally in the presence of monomers). The invention also relates to processes for the synthesis of polymers utilising these dithioesters as polymerisation regulators (chain transfer agents) or to the use of bis(thioacyl) disulphides to generate dithioester chain transfer agents in situ.

专利号:WO-0140193-A1
优先权日:1999-12-03
标题:Method for the synthesis of pyrazolines
发明人：BOLDI ARMEN M
权利人:CHEMRX ADVANCED TECHNOLOGIES I; BOLDI ARMEN M
摘要:The present invention provides a method for the synthesis of compounds of Formula (I). Also claimed are novel intermediates and their methods of synthesis.

专利号:US-2002103381-A1
优先权日:2000-11-30
标 题 :Method for the synthesis of pyrazolines
发明人：BOLDI ARMEN M
摘要:The present invention provides a method for the synthesis of compounds of Formula I: n n n Also claimed are novel intermediates and their methods of synthesis.

专利号:US-10768157-B2
优先权日:2015-10-20
标 题:Materials and methods for the detection of trace amounts of substances in biological and environmental samples
发明人：KABIR ABUZAR; FURTON KENNETH G
权利人:KABIR ABUZAR; FURTON KENNETH G; THE FLORIDA INTERNATIONAL UNIV BOARD OF TRUSTEES
摘要:The subject invention provides chemical compositions and synthesis strategies to create molecularly imprinted polymers (MIPs) via sol-gel processes. In a specific embodiment, the subject invention utilizes a(n) organic, inorganic, or metallic template analyte to create a hybrid organic-inorganic or inorganic three-dimensional network possessing cavities complementary to the shape, size, and functional orientation of the template molecule or ions. The subject invention further pertains to the use of the novel MIPs as selective solid phase extraction (SPE) sorbents for pre-concentration and clean-up of trace substances in biological and environmental samples. Synthesis of other molecularly imprinted polymers with environmental, pharmaceutical, chemical, clinical, toxicological, and national security implications can be conducted in accordance with the teachings of the subject invention.