1-三氟甲基环丙烷-1-甲酸乙酯 | 139229-57-5

• 物质功能分类: 化学试剂 - 有机试剂 - 酯类
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 1-三氟甲基环丙烷-1-甲酸乙酯
• 中文别名: 1-三氟甲基环丙甲酸乙酯
• 英文名称: ethyl 1-(trifluoromethyl)cyclopropane-1-carboxylate
• 英文别名: Ethyl 1-(trifluoromethyl)cyclopropanecarboxylate
• CAS: 139229-57-5
• 化学式: C₇H₉F₃O₂
• mdl: MFCD22199506
• 分子量: 182.142
• InChiKey: XKNRIQDQYMPZKZ-UHFFFAOYSA-N

物化性质

• 沸点：
  127.4±35.0 °C(Predicted)
• 密度：
  1.311±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.857
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  5

安全信息

• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  2-8°C

反应信息

• 作为反应物：
  描述：

  1-三氟甲基环丙烷-1-甲酸乙酯 在 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 、 sodium hydride 、 sodium carbonate 、 硫酸羟胺 、 N,N-二异丙基乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 、 sodium hydroxide 作用下， 以 四氢呋喃 、 甲醇 、 水 、 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 反应 32.0h， 生成 2-(4-(6-aminopyridin-3-yl)-2-fluorophenyl)-N-(5-(1-(trifluoromethyl)cyclopropyl)isoxazol-3-yl)acetamide
  参考文献：
  名称：

  Discovery and optimization of a highly efficacious class of 5-aryl-2-aminopyridines as FMS-like tyrosine kinase 3 (FLT3) inhibitors

  摘要：

  Based on a putative binding mode of quizartinib (AC220, 1), a potent FMS-like tyrosine kinase 3 (FLT3) inhibitor in Phase III clinical development, we have designed de novo a simpler aminopyridine-based hinge binding motif. Further optimization focusing on maximizing in vivo efficacy and minimizing CYP3A4 time-dependent inhibition resulted in a highly efficacious compound (6s) in tumor xenograft model for further preclinical development. (C) 2015 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2015.07.023
• 作为产物：
  描述：

  1,1-环丙基二羧酸二乙酯 在 氢氧化钾 、 sulfur tetrafluoride 作用下， 以 乙醇 为溶剂， 反应 27.0h， 生成 1-三氟甲基环丙烷-1-甲酸乙酯
  参考文献：
  名称：

  环丙烷羧酸衍生物与四氟化硫的反应-非对映选择性开环的一个例子

  摘要：

  可以使用SF 4将环丙烷羧酸衍生物转化为含三氟甲基的化合物。在双环环丙烷羧酸内酯的情况下，用四氟化硫的类似处理导致以非对映选择性的方式打开环丙烷环。

  DOI：

  10.1016/s0022-1139(00)00257-8

文献信息

• Deoxofluorination of Aliphatic Carboxylic Acids: A Route to Trifluoromethyl-Substituted Derivatives
  作者：Maksym Bugera、Serhii Trofymchuk、Karen Tarasenko、Olga Zaporozhets、Yurii Pustovit、Pavel K. Mykhailiuk

  DOI：10.1021/acs.joc.9b02596

  日期：2019.12.20

  A practical method for the synthesis of functionalized aliphatic trifluoromethyl-substituted derivatives from aliphatic acids is developed. The transformation proceeds with sulfur tetrafluoride in the presence of water as a key additive. Compared to previous methods, the reaction gives products with full retention of stereo- and absolute configuration of chiral centers.

  开发了一种由脂族酸合成官能化脂族三氟甲基取代衍生物的实用方法。在有水作为关键添加剂的情况下，用四氟化硫进行转化。与以前的方法相比，该反应使产物完全保留了手性中心的立体构型和绝对构型。
• Ortho-substituted benzyl esters of cyclopropanecarboxylic acids
  申请人：BASF Aktiengesellschaft

  公开号：US05371268A1

  公开（公告）日：1994-12-06

  Ortho-substituted benzyl esters of cyclopropanecarboxylic acids I ##STR1## where X is N or CH and A is one of the following cyclopropane radicals: ##STR2## where R.sup.1 is CN, C.sub.2 -C.sub.8 -alkyl, CF.sub.3, C.sub.3 -C.sub.8 -alkenyl, (C.sub.1 -C.sub.4 -alkoxycarbonyl, unsubstituted or substituted phenyl-C.sub.1 -C.sub.6 -alkyl or phenyl-C.sub.3 -C.sub.6 -alkenyl, ethoxyphenyl, 2- or 3-bromophenyl, 2- or 4-trifluoromethylphenyl, 2,4- or 2,6-difluorophenyl, 2-fluoro-6-chlorophenyl, 2,4- or 2,6-dimethylphenyl, 2,3,6-trichlorophenyl or trimethylsilyl, R.sup.2 is H or halogen, R.sup.3 is unsubstituted or substituted phenyl, R.sup.4 is CH.sub.3 or halogen and Hal is halogen, with the proviso that X is CH when R.sup.1 is CF.sub.3 or trimethylsilyl, are suitable as fungicides and for controlling pests.

  对环丙烷羧酸的邻位取代苄基酯I ##STR1##，其中X为N或CH，A为以下环丙烷基团之一：##STR2##其中R.sup.1为CN、C.sub.2-C.sub.8-烷基、CF.sub.3、C.sub.3-C.sub.8-烯基、(C.sub.1-C.sub.4-烷氧羰基、未取代或取代的苄基或苄基烯基苯基、乙氧基苯基、2-或3-溴苯基、2-或4-三氟甲基苯基、2,4-或2,6-二氟苯基、2-氟-6-氯苯基、2,4-或2,6-二甲基苯基、2,3,6-三氯苯基或三甲基硅基，R.sup.2为H或卤素，R.sup.3为未取代或取代的苯基，R.sup.4为CH.sub.3或卤素，Hal为卤素，但X为CH时，R.sup.1为CF.sub.3或三甲基硅基，适用于杀菌剂和害虫控制剂。
• [EN] SULPHONAMIDE COMPOUNDS<br/>[FR] COMPOSÉS SULFONAMIDES
  申请人：ANAXIS PHARMA PTY LTD

  公开号：WO2021253095A1

  公开（公告）日：2021-12-23

  This invention relates to compounds of formula (I) and salts, solvates, tautomers, N-oxides, stereoisomers, polymorphs and/or prodrugs thereof. Also disclosed is the use of the compounds of formula (I) to treat necroptosis and/or inhibit MLKL.

  该发明涉及式(I)化合物及其盐、溶剂合物、互变异构体、N-氧化物、立体异构体、多晶形态和/或前药的用途。还公开了利用式(I)化合物治疗坏死程序和/或抑制MLKL的方法。
• Small molecule inhibitors of the nuclear translocation of androgen receptor for the treatment of castration-resistant prostate cancer
  申请人：University of Pittsburgh—Of the Commonwealth System of Higher Education

  公开号：US10980806B2

  公开（公告）日：2021-04-20

  A compound, or a pharmaceutically acceptable salt or ester thereof, according to formula I: R20—(Z)b—(Y)c—(R21)a—(X)d—R22—R23 wherein R20 is aryl, substituted aryl, heteroaryl, substituted heteroaryl, cycloalkyl, substituted cycloalkyl, heterocycloalkyl, substituted heterocycloalkyl, alkoxy, aryloxy, a thio-containing group, or a seleno-containing group; Z is alkanediyl, substituted alkanediyl, cycloalkanediyl, or substituted cycloalkanediyl; Y is S, O, S(═O), —S(═O)(═O)—, or NR10, wherein R10 is H or alkyl; R21 is alkanediyl, substituted alkanediyl, cycloalkanediyl, substituted cycloalkanediyl, alkadienyl, substituted alkadienyl, cycloalkenediyl, substituted cycloalkenediyl, alkatrienyl, substituted alkatrienyl; X is —C(═O)—, —S(═O)(═O)—, or —N(H)C(═O)—; R22 includes at least one divalent amino radical; R23 is aryl, substituted aryl, heteroaryl, substituted heteroaryl, cycloalkyl, substituted cycloalkyl, heterocycloalkyl, substituted heterocycloalkyl, alkoxy, aryloxy, a thio-containing group, or a seleno-containing group; a, b, c, and d independently are 0 or 1.

  一种符合式 I 的化合物或其药学上可接受的盐或酯： R20-(Z)b-(Y)c-(R21)a-(X)d-R22-R23 其中 R20 是芳基、取代的芳基、杂芳基、取代的杂芳基、环烷基、取代的环烷基、杂环烷基、取代的杂环烷基、烷氧基、芳氧基、含硫基的基团或含硒基的基团；Z 是烷二基、取代的烷二基、环烷二基或取代的环烷二基； Y 是 S、O、S(═O)、-S(═O)(═O)- 或 NR10，其中 R10 是 H 或烷基；R21是烷二基、取代的烷二基、环烷二基、取代的环烷二基、烷二烯基、取代的烷二烯基、环烷二基、取代的环烷二基、烷三烯基、取代的烷三烯基；X是-C(═O)-、-S(═O)(═O)-或-N(H)C(═O)-；R22 包括至少一个二价氨基； R23 是芳基、取代的芳基、杂芳基、取代的杂芳基、环烷基、取代的环烷基、杂环烷基、取代的杂环烷基、烷氧基、芳氧基、含硫醚基团或含硒基团；a、b、c 和 d 独立地为 0 或 1。
• Discovery, synthesis and characterization of a series of (1-alkyl-3-methyl-1H-pyrazol-5-yl)-2-(5-aryl-2H-tetrazol-2-yl)acetamides as novel GIRK1/2 potassium channel activators
  作者：Swagat Sharma、Krystian A. Kozek、Kristopher K. Abney、Sushil Kumar、Nagsen Gautam、Yazen Alnouti、C. David Weaver、Corey R. Hopkins

  DOI：10.1016/j.bmcl.2019.01.027

  日期：2019.3

  The present study describes the discovery and characterization of a series of 5-aryl-2H-tetrazol-3-ylacetamides as G protein-gated inwardly-rectifying potassium (GIRK) channels activators. Working from an initial hit discovered during a high-throughput screening campaign, we identified a tetrazole scaffold that shifts away from the previously reported urea-based scaffolds while remaining effective GIRK1/2 channel activators. In addition, we evaluated the compounds in Tier 1 DMPK assays and have identified a (3-methyl-1H-pyrazol-1-yl)tetrahydrothiophene-1,1-dioxide head group that imparts interesting and unexpected microsomal stability compared to previously-reported pyrazole head groups.