邻甲基苯乙酰氯 | 10166-09-3

• 物质功能分类: 化学试剂 - 有机试剂 - 酰卤
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 邻甲基苯乙酰氯
• 中文别名: 邻甲苯乙酰氯
• 英文名称: (o-tolyl)acetyl chloride
• 英文别名: o-Tolyl-acetyl chloride；2-(2-methylphenyl)acetyl chloride
• CAS: 10166-09-3
• 化学式: C₉H₉ClO
• mdl: MFCD03424714
• 分子量: 168.623
• InChiKey: FKMIBYMTHOJWCY-UHFFFAOYSA-N

物化性质

• 沸点：
  84℃/1.5mm
• 密度：
  1.146±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 危险等级：
  8

反应信息

• 作为反应物：
  描述：

  邻甲基苯乙酰氯 在 ammonium hydroxide 作用下， 生成 o-methylphenylacetamide
  参考文献：
  名称：

  Massenspektrometrische Untersuchungen an Derivaten der Phenylessigsäure, 1. Mitt.: Verlust ortho-ständiger Substituenten aus Phenylacetamid-Ionen

  摘要：

  In den EIMS (70 eV) der ortho-substituierten Phenylacetamide 2 und 3 treten für X = Cl, Br, NO2 starke Signale für den Verlust von X-Radikalen auf, der bei niedrigen Anregungsenergien zur dominierenden bzw。einzigen Reaktion der sehr intensitätsschwachen Molekülionen (< 0.1 %) wird。Die ortho-ständigen Reste H, CH3 unf F werden nicht, OCH3 和 CN in nur geringem Maße abgespalten。Der Verlust von o-Cl, o-Br

  DOI：

  10.1002/ardp.19883210506
• 作为产物：
  描述：

  Phenyl 4-amino-2-methylbenzoate 以86%的产率得到邻甲基苯乙酰氯
  参考文献：
  名称：

  Nitromethyl ketones, process for preparing them and compositions

  摘要：

  本发明涉及以下结构的化合物：##STR1## 其中R.sub.1，R.sub.2，R.sub.3，E，A，X，Z，p和n的定义如本文所述。这些化合物是醛糖还原酶抑制剂。

  公开号：

  US05932765A1

文献信息

• Amino-triazolopyridine derivatives
  申请人：Hoffmann-La Roche Inc.

  公开号：US06355653B1

  公开（公告）日：2002-03-12

  The invention relates to compounds of formula wherein R1 is a 5 or 6 membered heteroaryl group, containing 1 to 3 heteroatoms, selected from N, O or S, and which groups are optionally substituted by one or two substituents, which are lower alkyl, —(CH2)nOH, halogen or lower alkoxy, and wherein the heteroaryl groups may be optionally linked to the pyrazole ring via an alkylene or alkenyl group, or is phenyl, optionally substituted by one or two substituents being lower alkyl, hydroxy-lower alkyl, halogen, hydroxy or lower alkoxy or is —O(CH2)n,phenyl, benzofuryl, indolyl or benzothiophenyl, or is —S-lower alkyl; R2 and R4 are independently from each other hydrogen, cyano or —S(O)2-phenyl; R3 is hydrogen, halogen or is a 5 or 6 membered heteroaryl group, containing 1 to 3 heteroatoms, selected from N, O or S, and which groups are optionally substituted by one or two substituents, which are lower alkyl, —(CH2)n-aryl, hydroxy, halogen, lower alkoxy, morpholinyl, amino, lower alkylamino or —C(O)NR′2, and wherein R′ is lower alkyl or hydrogen, or is phenyl, optionally substituted by one or two substituents being halogen, lower alkyl, lower alkoxy, amino, di-lower alkyl amino, CF3, —OCF3, —NHC(O)lower alkyl, cyano, —C(O)-lower alkyl, —C(O)O-lower alkyl, —S-lower alkyl, —S(O)2NH-phenyl, —S(O)2-methylpiperazinyl; or is —NR′R″, wherein R′ and R″ are independently from each other hydrogen, —(CH2)nphenyl, which phenyl ring is optionally substituted by halogen or lower alkoxy, —CH(lower alkyl)-phenyl, indan-1-yl, 1,2,3,4-tetrahydro-naphthalen, or cycloalkyl; or is —O-phenyl, which phenyl ring is optionally substituted by halogen, lower alkyl or lower alkoxy, —O-tetrahydronaphthalenyl or —O—CH2-6-methyl-pyridin-2-yl; or is -benzo[1,3]dioxolyl, -1H-indol-5-yl, naphthyl, benzofuran-2-yl, 1,3,4,9-tetrahydro-b-carbolin-2-yl, piperidin-1-yl, pyrrolidin-1-yl, piperazin-4-yl-methyl or morpholinyl; R5 is —NR2, wherein R may be the same or different and is hydrogen, lower alkyl, phenyl, benzyl, —CO-lower alkyl, —CO-lower alkoxy, -lower alkenyl, —CO(CH2)n-phenyl or —COO(CH2)n-phenyl, wherein the phenyl ring is optionally substituted by CF3, lower alkoxy, halogen or lower alkyl, —CO(CH2)3-NHCO-lower alkoxy, —(CH2)n-phenyl, wherein the phenyl ring is optionally substituted by lower alkoxy, CF3 or halogen, or is 4,5-dihydro-1H-imidazol-2-yl-benzoic acid, 1,4,5,6-tetrahydro-pyrimidin-2-yl-benzoic acid or 4,5,6,7-tetrahydro-1H-[1,3]diazepin-2-yl-benzoic acid; n is 0-4 and their pharmaceutically acceptable salts

  该发明涉及以下式的化合物： 其中 R1是一个含有1至3个杂原子（N、O或S）的5或6元杂芳基团，该基团可以选择性地被一个或两个取代基取代，这些取代基可以是较低的烷基、—(CH2)nOH、卤素或较低的烷氧基，其中这些杂芳基团可以选择性地通过烷基或烯基基团与吡唑环连接，或者是苯基，可以选择性地被一个或两个取代基取代，这些取代基可以是较低的烷基、羟基较低烷基、卤素、羟基或较低的烷氧基，或者是—O(CH2)n、苯基、苯并呋喃基、吲哚基或苯并噻吩基，或者是—S-较低烷基； R2和R4彼此独立地是氢、氰基或—S(O)2-苯基； R3是氢、卤素或者是一个含有1至3个杂原子（N、O或S）的5或6元杂芳基团，该基团可以选择性地被一个或两个取代基取代，这些取代基可以是较低的烷基、—(CH2)n-芳基、羟基、卤素、较低的烷氧基、吗啉基、氨基、较低的烷基氨基或—C(O)NR′2，其中R′是较低的烷基或氢，或者是苯基，可以选择性地被一个或两个取代基取代，这些取代基可以是卤素、较低的烷基、较低的烷氧基、氨基、二较低烷基氨基、三氟甲基、—OCF3、—NHC(O)较低烷基、氰基、—C(O)-较低烷基、—C(O)O-较低烷基、—S-较低烷基、—S(O)2NH-苯基、—S(O)2-甲基哌嗪基；或者是—NR′R″，其中R′和R″彼此独立地是氢、—(CH2)n苯基，该苯环可以选择性地被卤素或较低的烷氧基取代，—CH(较低烷基)-苯基、茚基、1,2,3,4-四氢萘基，或环烷基；或者是—O-苯基，该苯环可以选择性地被卤素、较低的烷基或较低的烷氧基取代，—O-四氢萘基或—O—CH2-6-甲基吡啶-2-基；或者是-苯并[1,3]二噁咯基、-1H-吲哚-5-基、萘基、苯并呋喃-2-基、1,3,4,9-四氢-β-咔啉-2-基、哌啶-1-基、吡咯烷-1-基、哌嗪-4-基-甲基或吗啉基； R5是—NR2，其中R可以相同也可以不同，是氢、较低的烷基、苯基、苄基、—CO-较低烷基、—CO-较低烷氧基、-较低烯基、—CO(CH2)n-苯基或—COO(CH2)n-苯基，其中苯环可以选择性地被三氟甲基、较低的烷氧基、卤素或较低的烷基取代，—CO(CH2)3-NHCO-较低烷氧基、—(CH2)n-苯基，其中苯环可以选择性地被较低的烷氧基、三氟甲基或卤素取代，或者是4,5-二氢-1H-咪唑-2-基-苯甲酸、1,4,5,6-四氢-嘧啶-2-基-苯甲酸或4,5,6,7-四氢-1H-[1,3]二氮杂环己-2-基-苯甲酸； n为0-4 及其药学上可接受的盐
• Tricyclic diazepine vasopressin antagonists and oxytocin antagonists
  申请人：American Cyanamid Company

  公开号：US05736540A1

  公开（公告）日：1998-04-07

  Tricyclic diazepines of the formula: ##STR1## wherein A, B, D, E, F, Y and Z are defined in the specification which compounds have vasopressin and oxytocin antagonist activity.

  三环二氮杂苯的化学式为：##STR1## 其中A、B、D、E、F、Y和Z在规范中有定义，这些化合物具有抗利尿激素和催产素拮抗活性。
• Tricyclic benzazepine vasopressin antagonists
  申请人：American Cyanamid Company

  公开号：US05719278A1

  公开（公告）日：1998-02-17

  Tricyclic compound of the general Formula I: ##STR1## as defined herein which exhibit antagonist activity at V.sub.1 and/or V.sub.2 receptors and exhibit in vivo vasopressin antagonist activity, methods for using such compounds in treating diseases characterized by excess renal reabsorption of water, and process for preparing such compounds.

  通用式I的三环化合物：##STR1##，如本文所定义，在V.sub.1和/或V.sub.2受体表现出拮抗活性，并在体内表现出抗利尿素拮抗活性，使用这类化合物治疗由肾脏过度重吸水引起的疾病的方法，以及制备这类化合物的方法。
• [EN] MODULATORS OF AMYLOID BETA.<br/>[FR] MODULATEURS DE LA PROTÉINE ?-AMYLOÏDE
  申请人：ASTRAZENECA AB

  公开号：WO2010053438A1

  公开（公告）日：2010-05-14

  The present invention relates to novel compounds of formula I and therapeutically acceptable salts thereof, their pharmaceutical compositions, processes for making them and their use as therapeutic methods for treatment and/or prevention of various diseases. In particular the invention relates to compounds, which inhibit the Aβ40 and Aβ42 production, increase the Aβ37 and Aβ38 production and maintain the Notch signaling and will be used for treatment and/or prevention of Aβ-related pathologies such as Alzheimer's disease, Downs syndrome and β-amyloid angiopathy, such as but not limited to cerebral amyloid angiopathy, hereditary cerebral hemorrhage, disorders associated with cognitive impairment, such as but not limited to MCI ("mild cognitive impairment"), Alzheimer's disease, memory loss, attention deficit symptoms associated with Alzheimer's disease, neurodegeneration associated with diseases such as Alzheimer's disease or dementia including dementia of mixed vascular and degenerative origin, pre-senile dementia, senile dementia and dementia associated with Parkinson's disease, progressive supranuclear palsy or cortical basal degeneration.

  本发明涉及式I的新化合物及其治疗上可接受的盐，它们的药物组合物，制造它们的方法以及它们作为治疗和/或预防各种疾病的治疗方法的使用。特别是，本发明涉及抑制Aβ40和Aβ42产生，增加Aβ37和Aβ38产生并维持Notch信号传导的化合物，并将用于治疗和/或预防与Aβ相关的病理，如阿尔茨海默病、唐氏综合症和β-淀粉样蛋白血管病，例如但不限于脑淀粉样血管病、遗传性脑出血、与认知障碍相关的疾病，例如但不限于MCI（“轻度认知障碍”）、阿尔茨海默病、记忆丧失、与阿尔茨海默病相关的注意力缺陷症状、与阿尔茨海默病或包括混合血管和退行性来源的痴呆在内的疾病相关的神经退行性变、早老性痴呆、老年性痴呆和与帕金森病、进行性核上瘫或皮层基底退行性变相关的痴呆。
• Aryloxyacetic Acid Diuretics with Uricosuric Activity. II. Substituted ((4-Oxo-4H-1-benzopyran-7-yl)oxy)acetic Acids and the Related Compounds.
  作者：Masayuki KITAGAWA、Kenjiro YAMAMOTO、Shinichi KATAKURA、Hideyuki KANNO、Koji YAMADA、Takayasu NAGAHARA、Makoto TANAKA

  DOI：10.1248/cpb.39.2681

  日期：——

  )oxy]acetic acids, and 4-oxo-3-phenyl-4H-furo[2,3-h]-[1]benzopyran-8-carboxylic acid were synthesized and tested for natriuretic and uricosuric activities. Among the compounds tested, 3,5-disubstituted [(4-oxo-4H-1-benzopyran-7-yl)oxy]acetic acids (6c-f, h, n and x) showed potent natriuretic and uricosuric activities, whereas 4-oxo-3-phenyl-4H-furo[2,3-h][1]benzopyran-8-carboxylic acid (6dd) possessed

  二和三取代的[（4-氧代-4H-1-苯并吡喃-7-基）氧基]乙酸和4-氧代-3-苯基-4H-呋喃[2,3-h]-[1]合成了苯并吡喃-8-羧酸，并测试了其利尿钠和尿尿排尿活性。在测试的化合物中，3,5-二取代的[（4-oxo-4H-1-苯并吡喃-7-基）氧基]乙酸（6c-f，h，n和x）显示出有效的利钠尿和尿尿尿酸活性，而4 -氧代-3-苯基-4H-呋喃[2,3-h] [1]苯并吡喃-8-羧酸（6dd）仅具有强大的利尿活性。还讨论了结构-活性关系。