2-溴-1-(吡啶-3-基)-1-丙酮 | 79156-08-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 2-溴-1-(吡啶-3-基)-1-丙酮
• 中文别名: 2-溴-1-(吡啶-4-基)丙-1-酮
• 英文名称: 2-Bromo-1-(pyridin-3-yl)-1-propanone
• 英文别名: 2-Bromo-1-(3-pyridyl)-1-propanone；2-Bromo-1-(pyridin-3-yl)propan-1-one；2-bromo-1-pyridin-3-ylpropan-1-one
• CAS: 79156-08-4
• 化学式: C₈H₈BrNO
• 分子量: 214.062
• InChiKey: ZRLVFZLAKFFDIX-UHFFFAOYSA-N

物化性质

• 沸点：
  281.2±15.0 °C(Predicted)
• 密度：
  1.483±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  30
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2933399090

反应信息

• 作为反应物：
  描述：

  2-溴-1-(吡啶-3-基)-1-丙酮 、 2-氨基-2-甲基-1-丙醇 以 乙腈 为溶剂， 反应 8.0h， 以56 mg的产率得到3,5,5-trimethyl-2-(pyridin-3-yl)morpholin-2-ol
  参考文献：
  名称：

  Synthesis and Characterization of in Vitro and in Vivo Profiles of Hydroxybupropion Analogues: Aids to Smoking Cessation

  摘要：

  To create potentially superior aids to smoking cessation and/or antidepressants and to elucidate bupropion's possible mechanisms of action(s), 23 analogues based on its active hydroxymetabolite (2S,35)-4a were synthesized and tested for their abilities to inhibit monoamine uptake and nAChR subtype activities in vitro and acute effects of nicotine in vivo. The 3',4'-dichlorophenyl [(+/-)-4n], naphthyl (4r), and 3-chlorophenyl or 3-propyl analogues 4s and 4t, respectively, had higher inhibitory potency and/or absolute selectivity than (2S,3S)-4a for inhibition of DA, NE, or 5HT uptake. The 3'-fluorophenyl, 3'-bromophenyl, and 4-biphenyl analogues 4c, 4d, and 4l, respectively, had higher potency for antagonism of alpha 4 beta 2-nAChR than (2S,3S)-4a. Several analogues also had higher potency than (2S,35)-4a as antagonists of nicotine-mediated antinociception in the tail-flick assay. The results suggest that compounds acting via some combination of DA, NE, or 5HT inhibition and/or antagonism of alpha 4 beta 2-nAChR can potentially be new pharmacotherapeutics for treatment of nicotine dependence.

  DOI：

  10.1021/jm1003232
• 作为产物：
  描述：

  3-丙酰基吡啶 在 N-溴代丁二酰亚胺(NBS) 、 silica gel 作用下， 以 甲醇 为溶剂， 生成 2-溴-1-(吡啶-3-基)-1-丙酮
  参考文献：
  名称：

  基于结构的药物设计和合成新型 N-Aryl-2,4-联噻唑-2-胺 CYP1B1 选择性抑制剂克服 A549 细胞的紫杉醇耐药性

  摘要：

  作为一个有前途的癌症治疗靶点，CYP1B1 在紫杉醇耐药的 A549 细胞中过表达；然而，其在耐药性中的作用仍不清楚。生物信息学分析数据表明，CYP1B1与AKT/ERK1/2和粘着斑通路密切相关，从而在紫杉醇耐药和癌症迁移/侵袭中发挥重要作用。沿着类似的思路，AhR 激动剂 7,12-二甲基苯并[ a ]蒽 (DMBA) 增强了紫杉醇抗性并促进了可能源于 CYP1B1 上调的 A549 和 H460 细胞的迁移/侵袭。此外，还设计合成了 83 种新型N -芳基-2,4-联噻唑-2-胺 CYP1B1 选择性抑制剂，以验证 CYP1B1 在紫杉醇抗性 A549 细胞中的作用。令人印象深刻的是，最有效和最具选择性的一个，即77显着抑制 AKT/ERK1/2 和 FAK/SRC 通路，从而逆转紫杉醇抗性并抑制 A549/紫杉醇细胞的迁移和侵袭。总的来说，这项研究不仅展示了 CYP1B1 在紫杉醇

  DOI：

  10.1021/acs.jmedchem.2c01306

文献信息

• 2-ANILINE-4-ARYL SUBSTITUTED THIAZOLE DERIVATIVES
  申请人：Thuring Johannes Wilhelmus John F.

  公开号：US20110269748A1

  公开（公告）日：2011-11-03

  This invention concerns the use of a compound of formula (I) a N-oxide, a pharmaceutically acceptable addition salt, a quaternary amine and a stereochemically isomeric form thereof, wherein Z is hydrogen, halo, C 1-6 alkyl, Het 1 , HO—C 1-6 alkyl-, cyano-C 1-6 alkyl-, amino-C(═O)—C 1-6 alkyl-, formylamino-C 1-6 alkyl-, C 1-6 alkyl-C(═O)—NH—C 1-6 alkyl-, mono- or di(C 1-6 alkyl)amino-C(═O)—C 1-6 alkyl-, phenyl-C 1-6 alkyl-, or Het 4 -C 1-6 alkyl-; Q is phenyl, pyridyl, benzofuranyl, 2,3-dihydro-benzofuranyl, pyrazolyl, isoxazolyl or indazolyl wherein each of said ring systems is optionally being substituted with up to three substituents each independently selected from halo, cyano, C 1-6 alkyl, C 1-6 alkyl-O—, C 1-6 alkylthio, Ar or polyhaloC 1-6 alkyl; L is phenyl, pyridyl, pyrimidazolyl, 8-Azapyrimidazolyl, pyridazinyl, imidazothiazolyl or furanyl wherein each of said ring systems may optionally be substituted with one or two or more substituents, each substituent independently being selected from halo, hydroxy, amino, cyano, C 1-6 alkyl or C 1-6 alkyl-O—; Het 1 represents morpholinyl; pyrazolyl or imidazolyl; Het 4 represents morpholinyl, pyrazolyl or imidazolyl; Ar represents phenyl optionally substituted with halo, C 1-6 alkyl, C 1-6 alkyl-O— or polyhaloC 1-6 alkyl; for the manufacture of a medicament for the prevention or the treatment or prophylaxis of psychotic disorders, intellectual impairment disorders or diseases or conditions in which modulation of the α7 nicotinic receptor is beneficial.

  这项发明涉及使用式(I)中的化合物，其中N-氧化物是药用可接受的加合盐，季铵基和其立体化异构形式，其中Z为氢、卤素、C1-6烷基、Het1、HO—C1-6烷基、氰基-C1-6烷基、氨基-C(═O)—C1-6烷基、甲酰氨基-C1-6烷基、C1-6烷基-C(═O)—NH—C1-6烷基、单烷基或二烷基胺基-C(═O)—C1-6烷基、苯基-C1-6烷基或Het4-C1-6烷基；Q为苯基、吡啶基、苯并呋喃基、2,3-二氢苯并呋喃基、吡唑基、异噁唑基或吲唑基，其中每个环系统可选地被取代，每个取代基可独立地选择自卤素、氰基、C1-6烷基、C1-6烷基-O—、C1-6烷基硫醚、Ar或多卤代C1-6烷基；L为苯基、吡啶基、嘧啶嗪基、8-吡啉嗪基、吡啶嗪基、咪唑噻唑基或呋喃基，其中每个环系统可选地被取代，每个取代基可独立地选择自卤素、羟基、氨基、氰基、C1-6烷基或C1-6烷基-O—；Het1代表吗啉基；吡唑基或咪唑基；Het4代表吗啉基、吡唑基或咪唑基；Ar代表苯基，可选地被卤素、C1-6烷基、C1-6烷基-O—或多卤代C1-6烷基取代；用于制备一种用于预防或治疗或预防精神障碍、智力障碍或调节α7尼古丁受体有益的疾病或情况的药物。
• PYRROLE DERIVATIVES AND MEDICINAL COMPOSITION
  申请人：NIPPON SHINYAKU COMPANY, LIMITED

  公开号：EP0842923A1

  公开（公告）日：1998-05-20

  The invention relates to a pharmaceutical composition comprising a pyrrole derivative of the following formula [1] or a pharmaceutically acceptable salt thereof, or a solvate of either of them, as an active ingredient. (wherein R1 represents hydrogen or alkoxycarbonylamino, R2 represents alkyl, aryl which may be substituted, aromatic heterocyclyl which may be substituted, unsubstituted amino, monoalkylamino, dialkylamino, or cyclic amino which may be substituted; R3 represents cyano or carbamoyl; R4 represents hydrogen or alkyl; E represents alkylene; q is equal to 0 or 1, A represents methyl, aryl which may be substituted, or aromatic heterocyclyl which may be substituted) The pharmaceutical composition of the invention is effective for the treatment of pollakiuria or urinary incontinence.

  本发明涉及一种药物组合物，其活性成分包括下式[1]的吡咯衍生物或其药学上可接受的盐，或二者之一的溶液。 (其中 R1 代表氢或烷氧羰基氨基，R2 代表烷基、可被取代的芳基、可被取代的芳香杂环基、未取代的氨基、单烷基氨基、二烷基氨基或可被取代的环氨基；R3 代表氰基或氨基甲酰基；R4 代表氢或烷基；E 代表亚烷基；q 等于 0 或 1，A 代表甲基、可被取代的芳基或可被取代的芳香杂环基)。 本发明的药物组合物对治疗花粉尿症或尿失禁有效。
• Imidazole and thiazole compositions for modifying biological signaling
  申请人：Ohio University

  公开号：US10023567B2

  公开（公告）日：2018-07-17

  Compounds having General Formula (I) or General Formula (II): in which R1 is chosen from C1 to C10 aliphatic or heteroaliphatic groups, optionally substituted with one or more aryl groups, substituted aryl groups, heteroaryl groups, substituted heteroaryl groups, or combination thereof; R2 is chosen from aromatic moieties, substituted aromatic moieties, heteroaromatic moieties substituted heteroaromatic moieties, and coumarin; R3 is chosen from —H, C1 to C10 aliphatic or heteroaliphatic groups, phenyl, or substituted phenyl, wherein the aliphatic or heteroaliphatic groups are optionally substituted with one or more phenyl groups, aryl groups, heteroaryl groups, substituted heteroaryl groups, or combination thereof, and wherein the aliphatic or heteroaliphatic groups are optionally bonded to R2 to form a ring; X is S or O; and Y is S or NH, may be used in pharmaceutical compositions that modify of biological signaling processes or as reagents for biological assays.

  具有通式(I)或通式(II)的化合物：其中 R1 选自 C1 至 C10 脂肪族或杂脂肪族基团，任选被一个或多个芳基、取代芳基、杂芳基、取代杂芳基或其组合取代；R2 选自芳香族基团、取代芳香族基团、杂芳香族基团、取代杂芳香族基团和香豆素；R3 选自-H、C1 至 C10 脂肪族或杂脂肪族基团、苯基或取代苯基，其中脂肪族或杂脂肪族基团可选择被一个或多个苯基、芳基、杂芳基、取代杂芳基或其组合取代，并且其中脂肪族或杂脂肪族基团可选择与 R2 键合形成环；X 是 S 或 O；Y 是 S 或 NH，可用于改变生物信号转导过程的药物组合物或用作生物检测试剂。
• Prevention and treatment of non-alcoholic fatty liver disease
  申请人：Ohio University

  公开号：US10392381B2

  公开（公告）日：2019-08-27

  Methods for preventing, treating, and/or reducing the risk of developing non-alcoholic fatty liver disease in a subject in need thereof and pharmaceutical compositions for the prevention or treatment of non-alcoholic fatty liver disease. Methods for inhibiting excessive accumulation of fat in liver tissue. The methods include administering to the subject or contacting the liver tissue with a therapeutically effective amount of at least one compound of General Formula (I) or General Formula (II): or pharmaceutically-acceptable salts or solvates thereof. The pharmaceutical composition includes at least one compound of the General Formula (I) or the General Formula (II) for administration to a subject for the prevention or treatment of non-alcoholic fatty liver disease.

  预防、治疗和/或降低有需要者患非酒精性脂肪肝风险的方法，以及预防或治疗非酒精性脂肪肝的药物组合物。抑制脂肪在肝组织中过度积累的方法。这些方法包括向受试者施用或用治疗有效量的至少一种通式（I）或通式（II）化合物：或其药学上可接受的盐或溶解物接触肝组织。药物组合物包括至少一种通式(I)或通式(II)化合物，用于给受试者用药，以预防或治疗非酒精性脂肪肝。
• 苯并吡喃酮类化合物、其制备方法及其应用
  申请人：[en]CHENGDU DI'AO JIUHONG PHARMACEUTICAL FACTORY;[zh]成都地奥九泓制药厂

  公开号：WO2024114765A1

  公开（公告）日：2024-06-06

  本发明提供了一种式(I)所示的苯并吡喃酮类化合物或其药学上可接受的盐、制备方法和用途。该类化合物对POLRMT具有良好抑制作用，可用于治疗和/或预防由POLRMT介导的癌症等疾病。