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6-amino sulfocoumarin | 1383813-19-1

中文名称
——
中文别名
——
英文名称
6-amino sulfocoumarin
英文别名
2,2-Dioxo-1,2lambda6-benzoxathiin-6-amine;2,2-dioxo-1,2λ6-benzoxathiin-6-amine
6-amino sulfocoumarin化学式
CAS
1383813-19-1
化学式
C8H7NO3S
mdl
——
分子量
197.214
InChiKey
GQUUECLXAQBCKQ-UHFFFAOYSA-N
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):
    0.9
  • 重原子数:
    13
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    77.8
  • 氢给体数:
    1
  • 氢受体数:
    4

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    6-amino sulfocoumarin盐酸 、 sodium azide 、 sodium nitrite 作用下, 以 为溶剂, 反应 1.0h, 以100%的产率得到6-azido-1,2-benzoxathiine-2,2-dioxide
    参考文献:
    名称:
    磺胺香豆素,香豆素,4-氨基甲酰基苯基吲哚-3-羧酰胺杂化物:肿瘤相关的碳酸酐酶同工酶IX和XII的合成和选择性抑制。
    摘要:
    针对缺氧肿瘤:合成了一系列新的含磺基香豆素,香豆素和4-氨磺酰基苯基的吲唑-3-羧酰胺杂化物,并研究了其作为人碳酸酐酶(hCA,EC 4.2.1.1)同工型I,II的抑制剂,IX和XII。这些化合物中的大多数显示出对hCA亚型IX和XII的出色效价和选择性,hCA亚型IX和XII最近已被确认为抗肿瘤药物靶标。
    DOI:
    10.1002/cmdc.201700446
  • 作为产物:
    描述:
    6-nitrobenzo[e] [1,2]oxathiine 2,2-dioxide铁粉溶剂黄146碳酸氢钠 作用下, 以 乙醇乙酸乙酯 为溶剂, 反应 1.0h, 以88%的产率得到6-amino sulfocoumarin
    参考文献:
    名称:
    香豆素生物等排体的简便合成—1,2-苯并草嘌呤2,2-二氧化物
    摘要:
    提出了一种简单且可重复的合成香豆素生物等位基因-1,2-苯并草嘌呤2,2-二氧化物的方法。所开发的方法基于在强有机碱存在下甲基水杨醛醛衍生物的分子内羟醛环化反应,其中使用1,8-二氮杂双环[5.4.0] undec-7-ene(DBU)可获得最佳结果。已经表明,取决于芳环中取代基的性质,与标题化合物以不同比例形成了中间的醛醇加合物(3,4-二氢-1,2-苯并氧杂蒽-4-醇2,2-二氧化物)。 。用POCl 3脱水中间醇醛导致完全转化为1,2-苯并硫代嘧啶2,2-二氧化物衍生物。单晶X射线结构明确证明了1,2-二氧苯并ath啶2,2-二氧化物的支架。
    DOI:
    10.1016/j.tet.2012.04.080
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文献信息

  • Ureidosulfocoumarin Derivatives As Selective and Potent Carbonic Anhydrase IX and XII Inhibitors
    作者:Priti Singh、Dilep Kumar Sigalapalli、Nerella Sridhar Goud、Baijayantimala Swain、Santosh Kumar Sahoo、Andrea Angeli、Afzal B. Shaik、Venkata Madhavi Yaddanapudi、Claudiu T. Supuran、Mohammed Arifuddin
    DOI:10.1002/cmdc.202100725
    日期:2022.3.4
    the focus of increased attention. Herein we report 30 non-sulfonamide sulfocoumarin derivatives. All compounds showed selectivity for the tumor-associated isoenzymes hCA IX and XII over the cytosolic isoenzymes hCA I and II. These results provide a new perspective for the development of non-sulfonamide derivatives as selective CA inhibitors.
    鉴于磺胺类碳酸酐酶 (CA) 抑制剂的各种缺点,非磺胺类 CA 抑制剂是越来越受关注的焦点。在这里,我们报告了 30 种非磺酰胺磺基香豆素衍生物。所有化合物都显示出对肿瘤相关同工酶 hCA IX 和 XII 的选择性高于胞质同工酶 hCA I 和 II。这些结果为开发非磺胺类衍生物作为选择性CA抑制剂提供了新的视角。
  • New coumarin/sulfocoumarin linked phenylacrylamides as selective transmembrane carbonic anhydrase inhibitors: Synthesis and in-vitro biological evaluation
    作者:Baijayantimala Swain、Andrea Angeli、Priti Singh、Claudiu T. Supuran、Mohammed Arifuddin
    DOI:10.1016/j.bmc.2020.115586
    日期:2020.8
    Two novel series of phenylacrylamide linked coumarins and sulfocoumarins (6a-p, 8a-i, and 14a-g) were synthesized and evaluated against four physiologically relevant human carbonic anhydrases (hCAs, EC 4.2.1.1), isoforms hCA I, hCA II, hCA IX and hCA XII for their inhibitory action. All new compounds when screened for carbonic anhydrase inhibitory activity have shown selective inhibition towards the
    两种新型系列苯基丙烯酰胺连接的香豆素和sulfocoumarins(的图6a-P ,8A- i和14A-G )的合成和对四名生理学相关的人类碳酸酐酶(HCAS,EC 4.2.1.1)来评价,同种型HCA I,II HCA, hCA IX和hCA XII具有抑制作用。当筛选碳酸酐酶抑制活性时,所有新化合物均显示出相对于CA I和II对与肿瘤相关的同工型hCA IX和XII的选择性抑制,抑制常数在亚微摩尔至低纳摩尔范围内。化合物6b和14g对hCA IX表现出显着的抑制作用,纳摩尔浓度低,而6k对hCA XII有效。化合物基于新的作用机理,图6b,14g和6k可以被认为是用于癌症治疗的未来发展的先导分子。
  • Synthesis and Biological Evaluation of 4-Sulfamoylphenyl/Sulfocoumarin Carboxamides as Selective Inhibitors of Carbonic Anhydrase Isoforms hCA II, IX, and XII
    作者:Srinivas Angapelly、Andrea Angeli、Arbaj Jabbar Khan、P. V. Sri Ramya、Claudiu T. Supuran、Mohammed Arifuddin
    DOI:10.1002/cmdc.201800180
    日期:2018.6.20
    selective human carbonic anhydrase inhibitors (hCAIs), we synthesized 4‐sulfamoylphenyl/sulfocoumarin benzamides (series 5 a–r and series 7 a–q) and evaluated their inhibition profiles against five isoforms of the zinc‐containing human carbonic anhydrase (hCA, EC 4.2.1.1): cytosolic hCA I and II, and the transmembrane isozymes hCA IV, IX, and XII. Compounds 5 a–r were found to selectively inhibit hCA II
    为了开发有效的和选择性的人类碳酸酐酶抑制剂(hCAIs),我们合成了4-氨磺酰基苯基/磺基香豆素苯甲酰胺(系列5 a – r和系列7 a – q),并评估了它们对含锌的五种同工型的抑制谱。人碳酸酐酶(hCA,EC 4.2.1.1):胞质hCA I和II,以及跨膜同工酶hCA IV,IX和XII。化合物5 a – r据发现,它们在纳摩尔范围内选择性抑制hCA II,而对其他hCA亚型的抑制作用较弱。从文献中可以看出,磺基香豆素(1,2-苯并氧杂氨酸2,2-二氧化物)充当“前药”抑制剂,并通过hCA的酯酶活性水解形成2-羟基苯基乙烯基磺酸,然后与酶结合。类似于香豆素和磺氧香豆素的方式。所有这些磺基香豆素(化合物7 a – q)被发现作为管家脱靶hCA异构体I和II的抑制剂非常弱或无效,并在高纳摩尔至微摩尔范围内有效抑制跨膜肿瘤相关的亚型IX和XII。这些分子的进一步结构修饰可用于开发用于治疗青光眼,癫痫和癌症的有效hCA抑制剂。
  • Sulfocoumarins (1,2-Benzoxathiine-2,2-dioxides): A Class of Potent and Isoform-Selective Inhibitors of Tumor-Associated Carbonic Anhydrases
    作者:Kaspars Tars、Daniela Vullo、Andris Kazaks、Janis Leitans、Alons Lends、Aiga Grandane、Raivis Zalubovskis、Andrea Scozzafava、Claudiu T. Supuran
    DOI:10.1021/jm301625s
    日期:2013.1.10
    Coumarins were recently shown to constitute a novel class of mechanism-based carbonic anhydrase (CA, EC 4.2.1.1) inhibitors. We demonstrate that sulfocoumarins (1,2-benzoxathiine 2,2-dioxides) possess a similar mechanism of action, acting as effective CA inhibitors. The sulfocoumarins were hydrolyzed by the esterase CA activity to 2-hydroxyphenyl-vinylsulfonic acids, which thereafter bind to the enzyme
    最近显示香豆素构成一类新的基于机理的碳酸酐酶(CA,EC 4.2.1.1)抑制剂。我们证明了磺基香豆素(1,2-苯并氧杂氨酸2,2-二氧化物)具有相似的作用机理,可作为有效的CA抑制剂。磺基香豆素通过酯酶CA活性水解为2-羟苯基-乙烯基磺酸,然后在很少被其他类型的抑制剂占据的区域中与该酶结合。这些化合物之一与经修饰的CA II酶加成的X射线结构具有从CA IX活性位点获得的两个氨基酸残基,这使我们能够理解其抑制机理。观察到磺酸固定在锌配位的水分子上,与Thr200和Pro201形成良好的相互作用。其他一些磺基香豆素结合了1,2,
  • 6-Triazolyl-substituted sulfocoumarins are potent, selective inhibitors of the tumor-associated carbonic anhydrases IX and XII
    作者:Aiga Grandane、Muhammet Tanc、Raivis Zalubovskis、Claudiu T. Supuran
    DOI:10.1016/j.bmcl.2014.01.076
    日期:2014.3
    A series of 6-substituted sulfocoumarins incorporating substituted-1,2,3-triazol-4-yl-/5-yl moieties were synthesized by employing click chemistry. The new sulfocoumarins incorporated cycloalkyl, tert-butyl and substituted aryl moieties at the triazole ring, and were investigated for the inhibition of four human (h) carbonic anhydrase (hCA, EC 4.2.1.1) isoforms, the cytosolic hCA I and II; and the transmembrane, tumor-associated hCA IX and XII. The triazole-substituted sulfocoumarins did not inhibit the ubiquitous, off-target cytosolic isoforms hCA I and II (K(I)s > 10 mu M) but showed effective inhibition against the two transmembrane CAs, with KIs ranging from 7.2 to 10.5 nM against hCA IX, and between 5.5 and 17.7 nM against hCA XII. As hCA IX and XII are validated anti-tumor targets, such prodrug, isoform-selective inhibitors as the sulfocoumarins reported here, may be useful for identifying suitable drug candidates for clinical trials. (c) 2014 Elsevier Ltd. All rights reserved.
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同类化合物

6-乙氧基-2-甲基-5,6-二氢-1,4-氧硫杂环己二烯-3-羧酸 5,6-二氢-1,4-氧硫杂环己二烯-2-羧酸 5,6,7,8-四氢-4,7-二甲基-1,2-苯并氧硫杂环己二烯 2,2-二氧化物 2-甲基-5,6-二氢-1,4-氧硫杂环己二烯-3-甲酸 2-甲基-1,4-氧硫杂环己二烯-3-羧酸 1-(6-乙氧基-2-甲基-4-氧代-5,6-二氢-1,4-氧硫杂环己二烯-3-基)乙酮 1,4-苯并氧硫杂环己二烯4,4-二氧化物 1,4-氧硫杂环己二烯 1,4-噁噻英,2,3-二氢-5,6-二甲基- 1,2-苯并噁噻英,3,4-二氢- 1,2-氧硫杂环己二烯 methyl 6-chlorosulfonyl-3-methyl-1,2-benzoxathiin 2,2-dioxide ethyl benzo[e][1,2]oxathiine-3-carboxylate 2,2-dioxide N,N,N',N'-tetramethyl-N''-[2,2,2-trichloro-1-(5',6'-dihydro-2'-methyl-1',4'-oxathiin-3'-carboxamido)ethyl]phosphoric triamide 4-tert-butyl-1-(2,2-dioxido-1,2-benzoxathiin-6-yl)-1H-1,2,3-triazole 2-amino-4a,5,6,7,8,8a-hexahydrobenzo[b][1,4]oxathiine-3-carbonitrile 2,3-dihydro-2-methyl-2,6-diphenyl-1,4-oxathiin 2-[1-(2,2-dioxido-1,2-benzoxathiin-6-yl)-1H-1,2,3-triazol-4-yl]propan-2-ol 5,6-dihydro-[1,2]oxathiine 2,2-dioxide (+/-)-(2R,3R)-3-[(5-acetyl-6-methyl-2-prop-2-enyloxy-2H,3H-1,4-oxathiin-3-yl)methylthio]pentane-2,4-dione 2-propyl-3-(chloroethyl)-5,6-dihydro-1,4-oxathiin 3-(2-chlorobutyl)-5,6-dihydro-2-methyl-1,4-oxathiin 3-(2-chloroethyl)-5,6-dihydro-2-methyl-1,4-oxathiin 1-<5,6-dihydro-2-methyl-6-N-(2'-oxo-2',3',4',5'-tetrahydropyrrolo)-1,4-oxathiin-3-yl>ethanone 3-(2-chloroethyl)-5,6-dihydro-1,4-oxathiin 2-Butanone, 4-(4-hydroxy-2,2-dioxido-1,2-benzoxathiin-3-yl)-4-phenyl- Phosphorodithioic acid, S-2,3-dihydro-1,4-oxathiinyl O,O-dimethyl ester 4,7-Dimethyl-1,2,5,6,7,8-hexahydro-1-oxa-2-thianaphthalene 2,2-dioxide 4,5,6,7,8,9-hexahydro-1H-cyclohept[d][1,2]oxathiin-3-oxide 6,8-dichloro-1,2-benzoxathiine 2,2-dioxide 6-Morpholin-4-yl-2-phenyl-4,5,6,7-tetrahydro-9-oxa-1,8-dithia-3-aza-cyclopenta[a]naphthalene 8,8-dioxide 2-Phenyl-6-piperidin-1-yl-4,5,6,7-tetrahydro-9-oxa-1,8-dithia-3-aza-cyclopenta[a]naphthalene 8,8-dioxide ocimene sultone N,N-diisopropyl-3,4,5,6-tetrahydro-8-phenyl-1,2-oxathiino<5,6-g>benzothiazol-4-amine 2,2-dioxide N,N-dimethyl-3,4,5,6-tetrahydro-8-phenyl-1,2-oxathiino<5,6-g>benzothiazol-4-amine 2,2-dioxide 1,4-dimethyl-5,6,7,8-tetrahydro-benz[d][1,2]oxathiin-3,3-dioxide 2,2-dioxido-1,2-benzoxathiin-6-yl methanesulfonate (5,6-Dihydro-[1,4]oxathiin-2-yl)-acetic acid methyl ester acetic acid 2,2-dioxo-2H-2λ6-benzo[e][1,2]oxathiin-7-yl ester methanesulfonic acid 2,2-dioxo-2H-2λ6-benzo[e][1,2]oxathiin-7-yl ester acetic acid 2,2-dioxo-3,4-dihydro-2H-2λ6-benzo[e][1,2]oxathiin-7-yl ester methanesulfonic acid 2,2-dioxo-3,4-dihydro-2H-2λ6-benzo[e][1,2]oxathiin-7-yl ester ethyl 5,6-dihydro-2-trifluoromethyl-1,4-oxathiin-3-carboxylate 6-Phenyl-1,4-oxathiin-2-one 4-cyclopropyl-1-(2,2-dioxido-1,2-benzoxathiin-6-yl)-1H-1,2,3-triazole 4-(N,N-Diethylamino)-3,4,10,11-tetrahydro-5H-benzo-cyclohepta-1,2-oxathiin-2,2-dioxid (2,2-Dioxo-2,3,4,5,6,7-hexahydro-1-oxa-2λ6-thia-dibenzo[a,c]cyclohepten-4-yl)-diethyl-amine 6-methyl-4-pyrrolidin-1-yl-3,4,5,6,7,8-hexahydro-[1,2]oxathiino[5,6-c]pyridine 2,2-dioxide 6-methyl-4-piperidin-1-yl-3,4,5,6,7,8-hexahydro-[1,2]oxathiino[5,6-c]pyridine 2,2-dioxide 1-(2,2-Dioxo-6-phenyl-3,4-dihydro-2H-2λ6-[1,2]oxathiin-4-yl)-piperidine