methyl-1-[4-(aminosulfonyl)phenyl]-5-(4-bromophenyl)-1H-pyrazole-3-carboxylate

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: methyl-1-[4-(aminosulfonyl)phenyl]-5-(4-bromophenyl)-1H-pyrazole-3-carboxylate
• 英文别名: Methyl 5-(4-bromophenyl)-1-(4-sulfamoylphenyl)pyrazole-3-carboxylate
• 化学式: C₁₇H₁₄BrN₃O₄S
• 分子量: 436.286
• InChiKey: IAGHJSZUQMOHOT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  26
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  113
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  methyl-1-[4-(aminosulfonyl)phenyl]-5-(4-bromophenyl)-1H-pyrazole-3-carboxylate 在 甲醇 、 sodium hydroxide 作用下， 反应 6.0h， 生成 5-(4-Bromophenyl)-1-(4-sulfamoylphenyl)pyrazole-3-carboxylic acid
  参考文献：
  名称：

  Discovery of novel sulfonamide-containing aminophosphonate derivatives as selective COX-2 inhibitors and anti-tumor candidates

  摘要：

  As an essential enzyme with a variety of physiological functions, Cyclooxygenase-2 (COX-2) is also closely related to carcinoma due to the observed overexpression. In this work, a novel series of sulfonamide-containing aminophosphonate derivatives (A1-A25) were developed as selective COX-2 inhibitors and anti-cancer candidates. The top hit compound A23 presented applicative COX-2 inhibitory activity (IC₅₀ = 0.28 µM) and anti-proliferative capability against several cancer cell lines (IC₅₀ = 2.34-16.43 µM for HeLa, MCF-7, HCT116 and HepG2 cells). Among them, A23 has the most significant inhibitory effect on HCT116 cells, which were comparable with that of the positive controls respectively (eg: IC₅₀ = 8.73 µM for HCT116). The binding pattern of A23 was inferred by the molecular docking simulation. Moreover, A23 could induce the apoptosis via a mitochondrion-dependent mode and cause the arrest of the cell-cycle in G1 stage. A further investigation in the checkpoints of apoptosis indicated that the node Bcl-2 might connect the selective COX-2 inhibition and the anti-tumor activity. Therefore, this work brought new information for developing COX-2 inhibitors in anti-tumor therapies in future.

  DOI：

  10.1016/j.bioorg.2020.104390
• 作为产物：
  描述：

  4-溴苯乙酮 在 sodium methylate 作用下， 以 甲醇 为溶剂， 反应 12.0h， 生成 methyl-1-[4-(aminosulfonyl)phenyl]-5-(4-bromophenyl)-1H-pyrazole-3-carboxylate
  参考文献：
  名称：

  含苯乙酰肼衍生物作为COX-1 / COX-2实体瘤的苯磺酰胺取代的1,5-二芳基吡唑的设计，合成和评估†

  摘要：

  已经设计，合成并评估了新型的含苯乙酰肼衍生物的苯磺酰胺取代的1,5-二芳基吡唑类化合物作为具有抗癌潜力的选择性COX-2抑制剂的生物活性。在体外，生物测定结果表明，其中一些在酶和细胞测定中显示出有效的抑制活性。其中，化合物48显示出最有力和有效的选择性的抑制活性（IC 50 = 82.21μM为COX-1和IC 50 = 0.37μM为COX-2），相媲美的控制正化合物塞来考昔（40.29μM，0.15μM） 。抗增殖试验结果表明该化合物48在体外对A549细胞具有强大的抗增殖活性，IC 50值为0.78μM。然后，我们对化合物48进行了PI染色测定和细胞凋亡分析，发现其有效引起A549细胞凋亡。进一步进行对接模拟以将化合物48定位在COX-2活性位点中以确定可能的结合模型。建立3D-QSAR模型是为了将来合理设计选择性COX-2抑制剂。

  DOI：

  10.1039/c6ra02168a

文献信息

• [EN] SUBSTITUTED PYRAZOLYL BENZENESULFONAMIDES FOR USE IN VETERINARY THERAPIES AS ANTIINFLAMMATORY AGENTS<br/>[FR] PYRAZOLYL BENZENESULFONAMIDES SUBSTITUES DESTINES A ETRE UTILISES DANS DES THERAPIES VETERINAIRES COMME AGENTS ANTI-INFLAMMATOIRES
  申请人：G.D. SEARLE & CO.

  公开号：WO1997011704A1

  公开（公告）日：1997-04-03

  (EN) A method of using pyrazolyl benzenesulfonamide compounds in treating inflammation and inflammation-related disorders in animals.(FR) L'invention porte sur un procédé d'utilisation de composés de pyrazolyl benzènesulfonamides dans le traitement d'inflammations et de troubles liés à des inflammations chez les animaux.

  一种使用吡唑基苯磺酰胺类化合物治疗动物炎症和与炎症相关的疾病的方法。
• [EN] SUBSTITUTED PYRAZOLYL BENZENESULFONAMIDES FOR THE TREATMENT OF INFLAMMATION<br/>[FR] BENZENESULFONAMIDES DE PYRAZOLYLE SUBSTITUES DESTINES AU TRAITEMENT DES INFLAMMATIONS
  申请人：G. D. SEARLE & CO.

  公开号：WO1995015316A1

  公开（公告）日：1995-06-08

  (EN) A class of pyrazolyl benzenesulfonamide compounds is described for use in treating inflammation and inflammation-related disorders. Compounds of particular interest are defined by formula (II), whrein R2 is selected from hydrido, alkyl, haloalkyl, alkoxycarbonyl, cyano, cyanoalkyl, carboxyl, aminocarbonyl, alkylaminocarbonyl, cycloalkylaminocarbonyl, arylaminocarbonyl, carboxyalkylaminocarbonyl, carboxyalkyl, aralkoxycarbonylalkylaminocarbonyl, aminocarbonylalkyl, alkoxycarbonylcyanoalkenyl and hydroxyalkyl; wherein R3 is selected from hydrido, alkyl, cyano, hydroxyalkyl, cycloalkyl, alkylsulfonyl and halo; and wherein R4 is selected from aralkenyl, aryl, cycloalkyl, cycloalkenyl and heterocyclic; wherein R4 is optionally substituted at a substitutable position with one or more radicals selected from halo, alkylthio, alkylsulfonyl, cyano, nitro, haloalkyl, alkyl, hydroxyl, alkenyl, hydroxyalkyl, carboxyl, cycloalkyl, alkylamino, dialkylamino, alkoxycarbonyl, aminocarbonyl, alkoxy, haloalkoxy, sulfamyl, heterocyclic and amino; provided R2 and R3 are not both hydrido; further provided that R2 is not carboxyl or methyl when R3 is hydrido and when R4 is phenyl; further provided that R4 is not triazolyl when R2 is methyl; further provided that R4 is not aralkenyl when R2 is carboxyl, aminocarbonyl or ethoxycarbonyl; further provided that R4 is not phenyl when R2 is methyl and R3 is carboxyl; and further provided that R4 is not unsubstituted thienyl when R2 is trifluoromethyl; or a pharmaceutically acceptable salt thereof.(FR) L'invention se rapporte à une classe de composés de benzènesulfonamide de pyrazolyle utilisés pour traiter les inflammations et les troubles d'ordre inflammatoire. Les composés plus particulièrement étudiés répondent à la formule (II), dans laquelle R2 est choisi entre hydrido, alkyle, haloalkyle, alcoxycarbonyle, cyano, cyanoalkyle, carboxyle, aminocarbonyle, alkylaminocarbonyle, cycloalkylaminocarbonyle, arylaminocarbonyle, carboxyalkylaminocarbonyle, carboxyalkyle, aralcoxycarbonylalkylaminocarbonyle, aminocarbonylalkyle, alcoxycarbonylcyanoalcényle et hydroxyalkyle; R3 est choisi entre hydrido, alkyle, cyano, hydroxyalkyle, cycloalkyle, alkylsulfonyle et halo; R4 est choisi entre aralcényle, aryle, cycloalkyle, cycloalcényle et un groupe hétérocyclique; R4 pouvant être éventuellement substitué en une position apte à être substituée par un ou plusieurs radicaux choisis entre halo, alkylthio, alkylsulfonyle, cyano, nitro, haloalkyle, alkyle, hydroxyle, alcényle, hydroxyalkyle, carboxyle, cycloalkyle, alkylamino, dialkylamino, alcoxycarbonyle, aminocarbonyle, alcoxy, haloalcoxy, sulfamyle, un radical hétérocyclique et amino; à condition que R2 et R3 ne représentent pas tous deux hydrido; que R2 ne représente pas carboxyle ou méthyle quand R3 représente hydrido et quand R4 représente phényle; que R4 ne représente pas triazolyle quand R2 représente méthyle; que R4 ne représente pas aralcényle quand R2 représente carboxyle, aminocarbonyle ou éthoxycarbonyle; que R4 ne représente pas phényle quand R2 représente méthyle et R3 carbonyle; et que R4 ne représente pas thiényle non substitué lorsque R2 représente trifluorométhyle. L'invention se rapporte également à un sel pharmaceutiquement acceptable de ces composés.

  描述了一类用于治疗炎症和炎症相关疾病的吡唑基苯磺酰胺化合物。特别感兴趣的化合物由公式（II）定义，其中R2从氢基，烷基，卤代烷基，烷氧羰基，氰基，氰基烷基，羧基，氨基羰基，烷基氨基羰基，环烷基氨基羰基，芳基氨基羰基，羧基烷基氨基羰基，芳基氧羰基烷基氨基羰基，氨基羰基烷基，烷氧羰基氰基烯基和羟基中选择；其中R3从氢基，烷基，氰基，羟基烷基，环烷基，烷基磺酰和卤素中选择；其中R4从芳烯基，芳基，环烷基，环烯基和杂环中选择；其中R4在可取代位置上可用一个或多个基团进行取代，所述基团从卤素，烷基硫醇，烷基磺酰，氰基，硝基，卤代烷基，烷基，羟基，烯基，羟基烷基，羧基，环烷基，烷基氨基，二烷基氨基，烷氧羰基，氨基羰基，烷氧基，卤代烷氧基，磺酰胺基，杂环和氨基中选择；前提是R2和R3不都是氢基；进一步提供，当R3为氢基且R4为苯基时，R2不是羧基或甲基；进一步提供，当R2为甲基时，R4不是三唑基；进一步提供，当R2为羧基，氨基羰基或乙氧羰基时，R4不是芳烯基；进一步提供，当R2为甲基且R3为羧基时，R4不是苯基；进一步提供，当R2为三氟甲基时，R4不是未取代的噻吩基；或者其药学上可接受的盐。
• Substituted pyrazolyl benzenesulfonamides for the treatment of inflammation
  申请人：G.D. Searle & Co.

  公开号：US20040192930A1

  公开（公告）日：2004-09-30

  A class of pyrazolyl benzenesulfonamide compounds is described for use in treating inflammation and inflammation-related disorders. Compounds of particular interest are defined by Formula II: 1 wherein R 2 is selected from hydrido, alkyl, haloalkyl, alkoxycaronyl, cyano, cyanoalkyl, carboxyl, aminocaronyl, alkylaminocarbonyl, cycloalklaminocarbonyl, arylaminocarbonyl, carboxyalkylaminocarbonyl, carboxyalkyl, aralkoxycarbonylalkylaminocarbonyl, amioncarbonylalkyl, alkoxycarbonylcyanoalkenyl and hydroxyalkyl; wherein R 3 is selected from hydrido, alkyl, cyano, hydroxyalkyl, cycloalkyl, alkylsulfonyl and halo; and wherein R 4 is selected from aralkenyl, aryl, cycloalkyl, cycloalkenyl and heterocyclic; wherein R 4 is optionally substituted at a substitutable position with one or more radicals selected from halo alkylthio, alkylsulfonyl, cyano, nitro, haloalkyl, alkyl, hydroxyl, alkenyl, hydroxyalkyl, carboxyl, cycloalkyl, alkylamino, dialkylamino, alkoxycarbonyl, aminocarbonyl, alkoxy, haloalkoxy, sulfamyl, heterocyclic and amino; provided R 2 and R 3 are not both hydrido; further provided that R 2 is not carboxyl or methyl when R 3 is hydrido and when R 4 is phenyl; further provided that R 4 is not triazolyl when R 2 is methyl; further provided that R 4 is not arakenyl when R 2 is carboxyl, aminocarbonyl or ethoxycarbonyl; further provided that R 4 is not phenyl when R 2 is methyl and R 3 is carboxyl; and further provided that R 4 is not unsubstituted thienyl when R 2 is trifluoromethyl; or a pharmaceutically-acceptable salt thereof.

  本文描述了一类吡唑基苯磺酰胺化合物，用于治疗炎症和与炎症相关的疾病。特别感兴趣的化合物由公式II:1定义，其中R2从氢，烷基，卤代烷基，烷氧羰基，氰基，氰基烷基，羧基，氨基羧基，烷基氨基羰基，环烷氨基羰基，芳基氨基羰基，羧基烷基氨基羰基，羧基烷基，芳基氧羰基烷基氨基羰基，氨基羰基烷基，烷氧羰基氰基烯基和羟基烷基中选择；其中R3从氢，烷基，氰基，羟基烷基，环烷基，烷基磺酰和卤素中选择；其中R4从芳基烯基，芳基，环烷基，环烯基和杂环中选择；其中R4在可取代位置上可选择一个或多个基团进行取代，所述基团从卤代烷硫基，烷基磺酰，氰基，硝基，卤代烷基，烷基，羟基，烯基，羟基烷基，羧基，环烷基，烷基氨基，二烷基氨基，烷氧羰基，氨基羰基，烷氧基，卤代烷氧基，磺酰胺基，杂环和氨基中选择；前提是R2和R3不同时为氢；进一步提供R2在R3为氢且R4为苯基时不为羧基或甲基；进一步提供当R2为甲基时，R4不为三唑基；进一步提供当R2为羧基，氨基羰基或乙氧羰基时，R4不为芳基烯基；进一步提供当R2为甲基且R3为羧基时，R4不为苯基；进一步提供当R2为三氟甲基时，R4不为未取代的噻吩基；或其药学上可接受的盐。
• Substituted pyrazolyl benzenesulfonamides for the treatment of inflamation
  申请人：Talley J. John

  公开号：US20050131050A1

  公开（公告）日：2005-06-16

  A class of pyrazolyl benzenesulfonamide compounds is described for use in treating inflammation and inflammation-related disorders. Compounds of particular interest are defined by Formula II: wherein R 2 is selected from hydrido, alkyl, haloalkyl, alkoxycaronyl, cyano, cyanoalkyl, carboxyl, aminocaronyl, alkylaminocarbonyl, cycloalklaminocarbonyl, arylaminocarbonyl, carboxyalkylaminocarbonyl, carboxyalkyl, aralkoxycarbonylalkylaminocarbonyl, amioncarbonylalkyl, alkoxycarbonylcyanoalkenyl and hydroxyalkyl; wherein R 3 is selected from hydrido, alkyl, cyano, hydroxyalkyl, cycloalkyl, alkylsulfonyl and halo; and wherein R 4 is selected from aralkenyl, aryl, cycloalkyl, cycloalkenyl and heterocyclic; wherein R 4 is optionally substituted at a substitutable position with one or more radicals selected from halo alkylthio, alkylsulfonyl, cyano, nitro, haloalkyl, alkyl, hydroxyl, alkenyl, hydroxyalkyl, carboxyl, cycloalkyl, alkylamino, dialkylamino, alkoxycarbonyl, aminocarbonyl, alkoxy, haloalkoxy, sulfamyl, heterocyclic and amino; provided R 2 and R 3 are not both hydrido; further provided that R 2 is not carboxyl or methyl when R 3 is hydrido and when R 4 is phenyl; further provided that R 4 is not triazolyl when R 2 is methyl; further provided that R 4 is not arakenyl when R 2 is carboxyl, aminocarbonyl or ethoxycarbonyl; further provided that R 4 is not phenyl when R 2 is methyl and R 3 is carboxyl; and further provided that R 4 is not unsubstituted thienyl when R 2 is trifluoromethyl; or a pharmaceutically-acceptable salt thereof.

  本发明涉及一类吡唑基苯磺酰胺化合物，用于治疗炎症和炎症相关疾病。特别感兴趣的化合物由公式II定义：其中R2选自氢基，烷基，卤代烷基，烷氧羰基，氰基，氰基烷基，羧基，氨基羰基，烷基氨基羰基，环烷氨基羰基，芳基氨基羰基，羧基烷基氨基羰基，羧基烷基，芳基氧羰基烷基氨基羰基，氨基羰基烷基，烷氧羰基氰基烯基和羟基烷基；其中R3选自氢基，烷基，氰基，羟基烷基，环烷基，烷基磺酰和卤代基；其中R4选自芳基烯基，芳基，环烷基，环烯基和杂环基；其中R4在可取代位置上可选择地被一个或多个基团取代，所述基团选自卤代烷硫基，烷基磺酰基，氰基，硝基，卤代烷基，烷基，羟基，烯基，羟基烷基，羧基，环烷基，烷基氨基，二烷基氨基，烷氧羰基，氨基羰基，烷氧基，卤代烷氧基，磺酰胺基，杂环基和氨基；但要求R2和R3均不为氢基；进一步要求当R3为氢基且R4为苯基时，R2不为羧基或甲基；进一步要求当R2为甲基时，R4不为三唑基；进一步要求当R2为羧基、氨基羰基或乙氧羰基时，R4不为芳基烯基；进一步要求当R2为甲基且R3为羧基时，R4不为苯基；进一步要求当R2为三氟甲基时，R4不为未取代的噻吩基；或其药学上可接受的盐。
• Sulfonylbenzene compounds as anti-inflammatory/analgesic agents
  申请人：——

  公开号：US20030225064A1

  公开（公告）日：2003-12-04

  This invention provides a compound of the formula: 1 or its pharmaceutically acceptable salt thereof, wherein A is partially unsaturated or unsaturated five membered heterocyclic, or partially unsaturated or unsaturated five membered carbocyclic, wherein the 4-(sulfonyl)phenyl and the 4-substituted phenyl in the formula (I) are attached to ring atoms of Ring A, which are adjacent to each other; R 1 is optionally substituted aryl or heteroaryl, with the proviso that when A is pyrazole, R 1 is heteroaryl; R 2 is C 1-4 alkyl, halo-substituted C 1-4 alkyl, C 1-4 alkylamino, C 1-4 dialkylamino or amino; R 3 , R 4 and R 5 are independently hydrogen, halo, C 1-4 alkyl, halo-substituted C 1-4 alkyl or the like; or two of R 3 , R 4 and R 5 are taken together with atoms to which they are attached and form a 4-7 membered ring; R 6 and R 7 are independently hydrogen, halo, C 1-4 alkyl, halo-substituted C 1-4 alkyl, C 1-4 alkoxy, C 1-4 alkylthio, C 1-4 alkylamino or N,N-di C 1-4 alkylamino; and m and n are independently 1, 2, 3 or 4. This invention also provides a pharmaceutical composition useful for the treatment of a medical condition in which prostaglandins are implicated as pathogens.

  本发明提供了公式1的化合物或其药学上可接受的盐，其中A为部分不饱和或不饱和的五元杂环，或部分不饱和或不饱和的五元碳环，公式（I）中的4-（磺酰基）苯基和4-取代苯基连接到相邻的环A环原子上；R1为可选的取代芳基或杂芳基，但当A为吡唑时，R1为杂芳基；R2为C1-4烷基，卤代C1-4烷基，C1-4烷基氨基，C1-4双烷基氨基或氨基；R3、R4和R5独立地为氢、卤、C1-4烷基、卤代C1-4烷基或类似物，或者R3、R4和R5中的两个与它们连接的原子形成4-7成员环；R6和R7独立地为氢、卤、C1-4烷基、卤代C1-4烷基、C1-4烷氧基、C1-4烷基硫基、C1-4烷基氨基或N，N-双C1-4烷基氨基；m和n独立地为1、2、3或4。本发明还提供了一种用于治疗前列腺素作为病原体涉及的医疗状况的药物组合物。