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塞来昔布杂质61 | 35282-78-1

中文名称
塞来昔布杂质61
中文别名
——
英文名称
4-(aminosulphonyl)benzenediazonium chloride
英文别名
4-Aminosulfonyl-phenyl-diazoniumchlorid;Benzenediazonium, 4-(aminosulfonyl)-, chloride;4-sulfamoylbenzenediazonium;chloride
塞来昔布杂质61化学式
CAS
35282-78-1
化学式
C6H6N3O2S*Cl
mdl
——
分子量
219.652
InChiKey
BCVPKCRRZVARRB-UHFFFAOYSA-M
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    -2.18
  • 重原子数:
    13
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    96.7
  • 氢给体数:
    1
  • 氢受体数:
    5

SDS

SDS:8713950b663cf99b427f326707b2b92d
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反应信息

  • 作为反应物:
    参考文献:
    名称:
    Jain, Rajeev; Gupta, Seema, Journal of the Indian Chemical Society, 1998, vol. 75, # 5, p. 325 - 325
    摘要:
    DOI:
  • 作为产物:
    描述:
    磺胺盐酸 、 sodium nitrite 作用下, 以 为溶剂, 生成 塞来昔布杂质61
    参考文献:
    名称:
    Synthesis, <i>in Vitro</i> and <i>in Silico</i> Studies of Some Novel 5-Nitrofuran-2-yl Hydrazones as Antimicrobial and Antitubercular Agents
    摘要:
    在本研究中,我们合成了两系列新型5-硝基呋喃-2-甲酰肼21a–h和22a–e,以及第三系列噻吩-2-甲酰肼23a–g,旨在开发强效抗菌和/或抗结核剂。新合成的化合物在体外进行了抗菌和抗分枝杆菌活性评估。大多数5-硝基呋喃-2-甲酰肼21a–h和22a–e对烟曲霉、金黄色葡萄球菌、肺炎链球菌、枯草芽孢杆菌、鼠伤寒沙门氏菌、肺炎克雷伯菌、大肠埃希菌和结核分枝杆菌显示出不同程度的活性。磺胺衍生物21f表现出优越的广谱抗菌活性,最小抑制浓度(MIC)=0.06–0.98 µg/mL,以及抗分枝杆菌活性,MIC=3.9 µg/mL。5-硝基呋喃-2-甲酰肼21a、b、g、h和22a–c显示出显著的抗菌活性,MIC值在0.12–7.81 µg/mL范围内。通过结构-活性关系(SAR)研究探讨了5-硝基呋喃部分和磺胺功能的重要性。此外,对接研究揭示了化合物21f成功占据了对氨基苯甲酸(PABA)和二氢蝶酸合酶(DHPS)的结合口袋。进一步地,构建了两个定量结构-活性关系(QSAR)模型,以探索控制活性的结构要求。
    DOI:
    10.1248/bpb.b15-00439
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文献信息

  • Synthesis of 4-(thiazol-2-ylamino)-benzenesulfonamides with carbonic anhydrase I, II and IX inhibitory activity and cytotoxic effects against breast cancer cell lines
    作者:Nagwa M. Abdel Gawad、Noha H. Amin、Mohammed T. Elsaadi、Fatma M.M. Mohamed、Andrea Angeli、Viviana De Luca、Clemente Capasso、Claudiu T. Supuran
    DOI:10.1016/j.bmc.2016.05.016
    日期:2016.7
    activity on human breast cancer cell line MCF-7. Human (h) CA isoforms I, II and IX were included in the study. The new sulfonamides showed excellent inhibition of all three isoforms, with KIs in the range of 0.84–702 nM against hCA I, of 0.41–288 nM against hCA II and of 5.6–29.2 against the tumor-associated hCA IX, a validated anti-tumor target, with a sulfonamide (SLC-0111) in Phase I clinical trials
    合成了一系列的4-(噻唑-2-基氨基)-苯磺酰胺,并筛选了它们的碳酸酐酶(CA,EC 4.2.1.1)对人乳腺癌细胞系MCF-7的抑制和细胞毒活性。研究中包括人(h)CA同工型I,II和IX。新的磺酰胺类药物对所有三种同工型均表现出优异的抑制作用,对hCA I的K I范围为0.84–702 nM,对hCA II的K I范围为0.41–288 nM,对与肿瘤相关的hCA IX的K I范围为5.6–29.2。在I期临床试验中使用磺酰胺(SLC-0111)作为抗肿瘤靶标,用于治疗过表达CA IX的低氧,转移性实体瘤。新化合物显示出微摩尔抑制对乳腺癌MCF-7细胞系生长功效的抑制作用。
  • Novel analogs of sulfasalazine as system x <sub>c</sub> <sup>−</sup> antiporter inhibitors: Insights from the molecular modeling studies
    作者:Dhavalkumar Patel、Prashant S. Kharkar、Neha S. Gandhi、Ekjot Kaur、Shilpee Dutt、Mukesh Nandave
    DOI:10.1002/ddr.21557
    日期:2019.9
    SSZ eliminating its potential issues for the treatment of glioblastoma multiforme (GBM), a deadly and malignant grade IV astrocytoma. The designed compounds with favorable Sxc− inhibitory activity following in vitro Sxc− inhibition studies, showed moderately potent cytotoxicity in patient‐derived human glioblastoma cells, thereby generating potential interest in these compounds. The xCT‐ligand model
    系x Ç -(SX Ç - ),胱氨酸,谷氨酸反向转运蛋白,被确立为几个疾病,包括癫痫发作,神经胶质瘤,神经变性疾病,和多发性硬化的治疗中一个有趣的目标。依拉汀,索拉非尼和柳氮磺吡啶(SSZ)是已确立的Sx c抑制剂中的一些-。但是,由于潜在的问题,例如,目前的铅分子(如SSZ)的效力,生物利用度和血脑屏障(BBB)渗透性,仍然非常需要使用新型和强效药物来抑制其药理作用。因此,在这项研究中,我们使用发达的Sx c xCT链同源模型,报道了SSZ衍生物的合成和结构-活性关系(SAR)以及分子对接和动力学模拟。反搬运工。生成的同源性模型试图解决先前报道的比较蛋白质模型的局限性,从而增加了对计算模型研究的信心。本研究的主要目的是从SSZ中获得合适的铅结构,从而消除其潜在的问题,即多形性胶质母细胞瘤(GBM)的致命和恶性IV级星形细胞瘤的治疗。所设计的化合物具有有利的SX Ç -体外SX抑制活性以下Ç
  • β-Amino-β-(pyrid-4-yl)acrylonitrile in heterocyclic synthesis: synthesis of some new pyridine, pyridone, pyrazole, thiophene, fused pyrimidine and triazine derivatives
    作者:Said A.S Ghozlan、Abu Zeid A Hassanien
    DOI:10.1016/s0040-4020(02)01220-6
    日期:2002.11
    β-Amino-β-(pyrid-4-yl)acrylonitrile reacts with various types of reagents with variable molar ratios under different conditions to yield pyridine derivatives and condensed heterocyclic compounds containing a pyridyl moiety.
    β-氨基-β-(吡啶-4-基)丙烯腈与各种类型的试剂在不同条件下以不同的摩尔比反应,生成吡啶衍生物和含有吡啶基部分的稠合杂环化合物。
  • Synthesis and Anti-Oxidant Evaluation of Some Novel Sulfa Drugs
    作者:Moustafa A. Gouda、Belal H.M. Hussein
    DOI:10.2174/1570180814666170607144811
    日期:2017.10.31
    scavenger than vitamin E. Moreover, cyanoacetamides were reported to possess, antimicrobial antifungal, insulin releasing, antiinflammatory and antitumor. Thus the present study focuses on the synthesis of some novel structure hybrids incorporating either curcumin or cyanoacetamide with sulphonamide, aiming to reach a more potent antioxidant agent. Methods: 4-arylazoenol derivatives 12-16 and E-hydrazo
    背景:据报道姜黄素具有抗炎和抗血管生成作用。此外,姜黄素是一种比维生素E更有效的自由基清除剂。此外,据报道,氰基乙酰胺具有抗微生物,抗真菌,释放胰岛素,抗炎和抗肿瘤的作用。因此,本研究着重于结合姜黄素或氰基乙酰胺与磺酰胺的一些新型结构杂合物的合成,旨在获得更有效的抗氧化剂。 方法:制备4-芳基偶氮烯醇衍生物12-16和E--唑衍生物19-23,并通过可变光谱分析确定其结构。使用ABTS和依赖博来霉素的DNA损伤方法筛选新合成的化合物的抗氧化活性。 结果:将不同磺胺药物的重氮盐7-11与姜黄素1或氰基乙酰胺18偶联,得到相应的4-芳基偶氮烯醇衍生物12-16和E--唑衍生物19-23。在所有合成的化合物中,12-16、18、20和22是最有效的抗氧化剂化合物。 结论:本研究的目的是合成和评估一些结合了姜黄素或N- [4-(氨基磺酰基)苯基] -2-氰基乙酰胺部分的新型磺酰胺结构杂化物的抗氧化
  • Production of pyrazole-5-ones
    申请人:ILFORD LTD
    公开号:US02459226A1
    公开(公告)日:1949-01-18

    Pyrazole-5-ones are manufactured by reacting a diazonium compound with a compound of the formula wherein R1 and R2 represent the same or different groups -COOR, -CN, -COR or -CONHR, and R and R3 represent hydrogen or hydrocarbon or substituted hydrocarbon groups and may be the same or different, the reaction being effected in the presence of a weak base and completed, if necessary, by heating in the presence of a stronger base, or being effected with a quantity of diazonium compound less than two molecular equivalents (calculated with regard to the number of diazo groups present) per molecular equivalent of the other reactant and in the presence of a strong base, separating the product obtained and allowing it to stand at room temperature or elevated temperature to permit molecular rearrangement and ring-closure. The diazonium compound may be derived from a monoamine, in which case it is preferable to use equimolecular proportions of the reactants and the reaction takes place in accordance with the equation wherein R4 is an aryl, substituted aryl or heterocyclic residue and Y is an acid grouping. Alternatively, diazonium compounds containing more than one diazo group may be employed, in which case the maximum molar porportion thereof when using strong alkali is correspondingly reduced and the products contain more than one pyrazolone residue in the molecule. When the group R2 in the product is an ester or nitrile group it may be subsequently hydrolysed to a carboxylic acid group -COOH. Small quantities of azo dyestuffs with which the products may be contaminated may be removed by filtering an alkali solution of the product and reprecipitating the pyrazolone by the addition of acid. The products may be used as dyestuff intermediates, e.g. for the production of azo dyes (by reaction with diazonium compounds, which may be the same as or different from those used in making the pyrazolones), of azo-methine dyestuffs (e.g. in processes of colour photography) or of merocyanine dyes. In examples: (1) aniline is diazotized and treated with an equimolecular proportion ethyl acetosuccinate in the presence of sodium hydroxide solution, or (2) in alcoholic solution in the presence of sodium acetate, sodium carbonate or borax, or (3) in aqueous pyridine solution-yielding in each case 1-phenyl 3-carbethoxypyrazole-5-one; (4) and (5) benzidine is tetrazotized and treated as in (1) or (3) to give 4 : 41 - diphenylene - bis - (3-carbethoxy-pyrazole-5-one-1); (6) the ethyl acetosuccinate in (2) is replaced by ethyl methyl acetosuccinate, producing 1 - phenyl - 3 - carbomethoxypyrazole-5-one; (7) the ethyl acetosuccinate in (3) is replaced by ethyl b : b -diacetylpropionate, yielding 1-phenyl-3-acetylpyrazole-5-one; (8) the ethyl acetosuccinate in (3) is replaced by ethyl cyanosuccinate and the product is heated with sodium hydroxide solution to effect ring closure and hydrolysis and acidified to liberate 1-phenylpyrazole-5-one-3-carboxylic acid; (9) ethyl ethane-a : a : b -tricarboxylate similarly yields the same product; (10) the ethyl acetosuccinate in (2) is replaced by ethyl acetosuccinate-o-chloranilide, producing 1-phenylpyrazole-5-one-3-carboxylic acid o-chloranilide; (11) a -naphthylamine is diazotized and treated with ethyl acetosuccinate in ethyl alcohol in the presence of sodium acetate, and the product is heated with sodium hydroxide solution and acidified to yield 1-a -naphthylpyrazole-5-one-3-carboxylic acid; (12) b -naphthylamine is similarly treated; (13) the aniline in (3) is replaced by p-aminobenzenesulphonamide, producing 1-p-sulphonamidophenyl-3-carbethoxypyrazole-5-one; (14) dehydrothio-p-toluidine is diazotized and treated with ethyl acetosuccinate in aqueous pyridine solution, and the product is heated with sodium carbonate solution; (15) p-aminobenzoic acid is treated as in (3) to give 1-p-carboxyphenyl-3-carbethoxypyrazole-5-one; (16) sulphanilic acid is similarly treated and the product is heated with sodium hydroxide to yield the di-sodium salt of 1-p-sulphophenylpyrazole-5-one-3-carboxylic acid; (17) p-nitraniline is diazotized and treated as in (14), producing 1 - p - nitrophenyl - 3 - carboxy - pyrazole-5-one. Additional starting materials specified are, on the one hand, the diazo and tetrazo compounds of toluidines, xylidines, naphthionic acid, p - aminobenzyldimethyl - amine, m-aminophenyldimethylamine, m-nitraniline, p-aminophenol, aminonaphtholsulphonic acids, aminoazobenzene and its sulphonic acids, tolidines, p : p1-diaminostilbene, p : p1-diaminodiphenylamine, 2 : 7 - diaminocarbazole, 2 : 7 - diaminofluorene, p : p1 - diaminoazobenzene, p - phenylenediamine, 1 : 4- and 1 : 5-diaminonaphthalenes and dehydrothio-p-toluidinesulphonic acid, and, on the other hand, ethyl acetosuccinate-anilide. Acids and esters of the general formula are obtainable by the interaction of an alkali metal derivative (which may be formed in situ) of a reactive methylene compound R1-CH2-R2 with a monohalogen acetic acid or ester XCH2.COOR3 (where X represents a halogen atom), e.g. by the action of ethyl chloracetate on diethyl malonate, ethyl or methyl acetoacetate, ethyl cyanacetate, acetylacetone or acetoacetanilide in the presence of an alkali metal (e.g. sodium) ethoxide, or on sodio acetoacet-o-chloranilide in ethyl alcohol. The ethyl chloracetate may be replaced by the corresponding bromo or iodo derivatives or by the free acids. Specifications 544,647, 549,202, 553,144, 555,936 and 585,781 are referred to.

    吡唑酮-5-酮通过将重氮化合物与式的化合物反应制备,其中R1和R2代表相同或不同的基团-COOR、-CN、-COR或-CONHR,R和R3代表氢或烃或取代烃基团,可以相同也可以不同,反应在弱碱存在下进行,并在必要时通过在强碱存在下加热来完成,或者在使用不超过另一反应物的每分子当量对应的两分子当量以下(根据存在的重氮基团数量计算)的重氮化合物的情况下,在强碱存在下进行,分离得到的产物并使其在室温或升高温度下静置,以促使分子重排和环闭合。重氮化合物可以源自单胺,此时最好使用等分子比例的反应物,并且反应按照方程式进行,其中R4是芳基、取代芳基或杂环残基,Y是酸基团。另外,也可以使用含有多个重氮基团的重氮化合物,此时在使用强碱时其最大摩尔比例相应减少,并且产物分子中含有多个吡唑酮残基。当产物中的R2基团是酯基或腈基时,可以随后水解为羧基-COOH。产物可能受到的少量偶氮染料污染可以通过过滤产物的碱性溶液并通过加酸重新沉淀吡唑酮来去除。这些产物可以用作染料中间体,例如用于制备偶氮染料(通过与重氮化合物反应,这些重氮化合物可能与制备吡唑酮时使用的相同或不同),偶氮-亚甲染料(例如在彩色摄影过程中)或梅洛氰染料。在示例中:(1)苯胺经重氮化处理,并与等分子比例的乙酰琥珀酸乙酯在氢氧化钠溶液存在下反应,或者(2)在醇溶液中在存在钾醋酸钠、碳酸钠或硼砂的情况下处理,或者(3)在水合吡啶溶液中,每种情况下产生1-苯基-3-羧乙氧基吡唑酮-5-酮;(4)和(5)联苯二胺经四重重氮化处理并如同(1)或(3)中处理以得到4:41-二苯基-双-(3-羧乙酰基吡唑酮-5-酮-1);(6)(2)中的乙酰琥珀酸乙酯被乙基乙酸琥珀酸乙酯替换,产生1-苯基-3-羧甲氧基吡唑酮-5-酮;(7)(3)中的乙酰琥珀酸乙酯被乙基b:b-二乙酰丙酸酯替换,产生1-苯基-3-乙酰基吡唑酮-5-酮;(8)(3)中的乙酰琥珀酸乙酯被乙基氰基琥珀酸乙酯替换,并且产物与氢氧化钠溶液加热以实现环闭合和水解,并加酸使其游离出1-苯基吡唑酮-5-酮-3-羧基;(9)乙基乙烷-a:a:b-三羧酸酯类似地产生相同的产物;(10)(2)中的乙酰琥珀酸乙酯被乙酰琥珀酸乙酯-o-氯醌酰胺替换,产生1-苯基吡唑酮-5-酮-3-羧基氯醌酰胺;(11)α-萘胺经重氮化处理,并与醇溶液中的乙酰琥珀酸乙酯在存在钾醋酸钠的情况下反应,产物与氢氧化钠溶液加热并加酸得到1-α-萘基吡唑酮-5-酮-3-羧基;(12)β-萘胺类似地处理;(13)(3)中的苯胺被p-氨基苯磺酰胺替换,产生1-p-磺酰胺基苯基-3-羧乙氧基吡唑酮-5-酮;(14)脱氢硫代-p-甲基苯胺经重氮化处理,并与水合吡啶溶液中的乙酰琥珀酸乙酯反应,产物与碳酸钠溶液加热;(15)对氨基苯甲酸如同(3)中处理得到1-p-羧基苯基-3-羧乙氧基吡唑酮-5-酮;(16)磺酸胺基甲酸类似处理,产物与氢氧化钠加热得到1-p-磺基苯基吡唑酮-5-酮-3-羧基的二钠盐;(17)对硝基苯胺经重氮化处理并如同(14)处理,产生1-p-硝基苯基-3-羧基吡唑酮-5-酮。其他指定的起始材料包括一方面是甲苯胺、二甲苯胺、萘甲酸、p-氨基苯乙基二甲基胺、m-氨基苯基二甲基胺、m-硝基苯胺、p-氨基苯酚、氨基偶氮苯和其磺酸、甲苯胺、p:p1-二氨基亚基联苯、p:p1-二氨基二苯胺、2:7-二氨基咔唑、2:7-二氨基萘、p:p1-二氨基偶氮苯、p-苯二胺、1:4-和1:5-二氨基萘和脱氢硫代-p-甲基苯胺磺酸,另一方面是乙酰琥珀酸乙酰胺。一般式的酸和酯可由反应性亚甲基化合物R1-CH2-R2的碱金属衍生物(可以原位形成)与单卤代乙酸或酯XCH2.COOR3(其中X代表卤素原子)相互作用而得到,例如通过乙氯乙酸乙酯作用于二乙酸二乙酯、乙酸酯或甲基乙酸酯、氰基乙酸酯、乙酰丙酮或乙酰乙酰苯胺在碱金属(例如钠)乙醇酸盐存在下,或在醇中作用于乙酰乙酸酯-氯醌酰胺中。乙氯乙酸乙酯可以被相应的溴或碘衍生物或自由酸替换。参见规范544,647、549,202、553,144、555,936和585,781。
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(βS)-β-氨基-4-(4-羟基苯氧基)-3,5-二碘苯甲丙醇 (S)-(-)-7'-〔4(S)-(苄基)恶唑-2-基]-7-二(3,5-二-叔丁基苯基)膦基-2,2',3,3'-四氢-1,1-螺二氢茚 (S)-盐酸沙丁胺醇 (S)-3-(叔丁基)-4-(2,6-二甲氧基苯基)-2,3-二氢苯并[d][1,3]氧磷杂环戊二烯 (S)-2,2'-双[双(3,5-三氟甲基苯基)膦基]-4,4',6,6'-四甲氧基联苯 (S)-1-[3,5-双(三氟甲基)苯基]-3-[1-(二甲基氨基)-3-甲基丁烷-2-基]硫脲 (R)富马酸托特罗定 (R)-(-)-盐酸尼古地平 (R)-(+)-7-双(3,5-二叔丁基苯基)膦基7''-[((6-甲基吡啶-2-基甲基)氨基]-2,2'',3,3''-四氢-1,1''-螺双茚满 (R)-3-(叔丁基)-4-(2,6-二苯氧基苯基)-2,3-二氢苯并[d][1,3]氧杂磷杂环戊烯 (R)-2-[((二苯基膦基)甲基]吡咯烷 (N-(4-甲氧基苯基)-N-甲基-3-(1-哌啶基)丙-2-烯酰胺) (5-溴-2-羟基苯基)-4-氯苯甲酮 (5-溴-2-氯苯基)(4-羟基苯基)甲酮 (5-氧代-3-苯基-2,5-二氢-1,2,3,4-oxatriazol-3-鎓) (4S,5R)-4-甲基-5-苯基-1,2,3-氧代噻唑烷-2,2-二氧化物-3-羧酸叔丁酯 (4-溴苯基)-[2-氟-4-[6-[甲基(丙-2-烯基)氨基]己氧基]苯基]甲酮 (4-丁氧基苯甲基)三苯基溴化磷 (3aR,8aR)-(-)-4,4,8,8-四(3,5-二甲基苯基)四氢-2,2-二甲基-6-苯基-1,3-二氧戊环[4,5-e]二恶唑磷 (2Z)-3-[[(4-氯苯基)氨基]-2-氰基丙烯酸乙酯 (2S,3S,5S)-5-(叔丁氧基甲酰氨基)-2-(N-5-噻唑基-甲氧羰基)氨基-1,6-二苯基-3-羟基己烷 (2S,2''S,3S,3''S)-3,3''-二叔丁基-4,4''-双(2,6-二甲氧基苯基)-2,2'',3,3''-四氢-2,2''-联苯并[d][1,3]氧杂磷杂戊环 (2S)-(-)-2-{[[[[3,5-双(氟代甲基)苯基]氨基]硫代甲基]氨基}-N-(二苯基甲基)-N,3,3-三甲基丁酰胺 (2S)-2-[[[[[[((1R,2R)-2-氨基环己基]氨基]硫代甲基]氨基]-N-(二苯甲基)-N,3,3-三甲基丁酰胺 (2-硝基苯基)磷酸三酰胺 (2,6-二氯苯基)乙酰氯 (2,3-二甲氧基-5-甲基苯基)硼酸 (1S,2S,3S,5S)-5-叠氮基-3-(苯基甲氧基)-2-[(苯基甲氧基)甲基]环戊醇 (1-(4-氟苯基)环丙基)甲胺盐酸盐 (1-(3-溴苯基)环丁基)甲胺盐酸盐 (1-(2-氯苯基)环丁基)甲胺盐酸盐 (1-(2-氟苯基)环丙基)甲胺盐酸盐 (-)-去甲基西布曲明 龙胆酸钠 龙胆酸叔丁酯 龙胆酸 龙胆紫 龙胆紫 齐达帕胺 齐诺康唑 齐洛呋胺 齐墩果-12-烯[2,3-c][1,2,5]恶二唑-28-酸苯甲酯 齐培丙醇 齐咪苯 齐仑太尔 黑染料 黄酮,5-氨基-6-羟基-(5CI) 黄酮,6-氨基-3-羟基-(6CI) 黄蜡,合成物 黄草灵钾盐