2,4,5-trifluoro-3-difluoromethoxybenzoylmalonic acid diethyl ester | 128426-91-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2,4,5-trifluoro-3-difluoromethoxybenzoylmalonic acid diethyl ester
• 英文别名: diethyl 2,4,5-trifluoro-3-difluoromethoxybenzoylmalonate；Diethyl 3-difluoromethoxy-2,4,5-trifluorobenzoylmalonate；diethyl 2-[3-(difluoromethoxy)-2,4,5-trifluorobenzoyl]propanedioate
• CAS: 128426-91-5
• 化学式: C₁₅H₁₃F₅O₆
• 分子量: 384.257
• InChiKey: GBOUWJQWAGUBCA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  26
• 可旋转键数：
  10
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  78.9
• 氢给体数：
  0
• 氢受体数：
  11

反应信息

• 作为反应物：
  描述：

  2,4,5-trifluoro-3-difluoromethoxybenzoylmalonic acid diethyl ester 生成 2,4,5-trifluoro-3-difluoromethoxybenzoylacetic acid ethyl ester
  参考文献：
  名称：

  4-oxoquinoline-3-carboxylic acid derivatives and their use

  摘要：

  公式（I）的化合物：##STR1##（其中：R.sup.1代表氟代甲氧基；R.sup.2代表含氮杂环基团；R.sup.3代表氢或氨基）和其药学上可接受的盐、酯和酰胺是有价值的抗菌剂，可通过将类似于公式（I）中R.sup.2被卤素原子替换的化合物与提供所需的R.sup.2基团的化合物反应而制备得到。

  公开号：

  US05348961A1
• 作为产物：
  描述：

  3-二氟甲氧基-2,4,5-三氟苯甲酸 生成 2,4,5-trifluoro-3-difluoromethoxybenzoylmalonic acid diethyl ester
  参考文献：
  名称：

  4-oxoquinoline-3-carboxylic acid derivatives and their use

  摘要：

  公式（I）的化合物：##STR1##（其中：R.sup.1代表氟代甲氧基；R.sup.2代表含氮杂环基团；R.sup.3代表氢或氨基）和其药学上可接受的盐、酯和酰胺是有价值的抗菌剂，可通过将类似于公式（I）中R.sup.2被卤素原子替换的化合物与提供所需的R.sup.2基团的化合物反应而制备得到。

  公开号：

  US05348961A1

文献信息

• REMEDIES OR PREVENTIVES FOR AIDS
  申请人：SANKYO COMPANY LIMITED

  公开号：EP0878194A1

  公开（公告）日：1998-11-18

  The present invention is to provide the combined use of one kind or two or more kinds of a quinolone carboxylic acid having anti-HIV activity and one kind or two or more kinds of a reverse transcriptase inhibitor or HIV protease inhibitor, and an AIDS therapeutic agent or preventive agent containing as its active ingredients one kind or two or more kinds of a quinolone carboxylic acid having anti-HIV activity and one kind or two or more kinds of a reverse transcriptase inhibitor or HIV protease inhibitor.

  本发明提供了一种或两种或两种以上具有抗HIV活性的喹诺酮羧酸与一种或两种或两种以上的逆转录酶抑制剂或HIV蛋白酶抑制剂的联合使用，以及一种包含作为其活性成分的抗HIV活性的喹诺酮羧酸和一种或两种或两种以上的逆转录酶抑制剂或HIV蛋白酶抑制剂的艾滋病治疗剂或预防剂。
• Aminoquinolone derivatives as anti-HIV agents
  申请人：UBE INDUSTRIES, LTD.

  公开号：EP0572259A1

  公开（公告）日：1993-12-01

  Compounds of formula (Ia), (Ib) or (Ic): in which: X is H or halogen; Y is H, halogen, alkyl, or optionally substituted amino; Z is COOH or 5-tetrazolyl; Q is N or C having a substituent R², and R² is H, halogen, or optionally substituted alkoxy or alkyl; W is O or S; T is optionally substituted alkylene or alkenylene; R¹ is H, alkenyl, alkynyl, amino, cycloalkyl, alkoxy, aryl, an aromatic heteromonocycle, a fused aromatic group or alkyl, said groups, other than H, optionally being substituted;    or R¹ and R² may together represent a group of formula (f):    wherein A is H or optionally substituted alkyl; G is N or =CH; G¹ is methylene, =CO, O, S or optionally substituted amino; and p = 0 or 1; R represents a group of formula (h) or (i):    where R³ and R⁶ are optionally substituted and each is aryl, an aromatic heteromonocyclic group, or a fused aromatic group; R⁴, R⁵ and R⁷ are each H or alkyl; R⁸ is H, alkyl, -OH or alkoxy; n and n' are each 1 or 2; m = 0 or 1 and n'' = 1, 2, 3 or 4; and pharmaceutically acceptable salts and esters thereof, have useful anti-HIV activity, and can be used in therapy.

  化合物的公式(Ia)、(Ib)或(Ic)：其中：X为H或卤素；Y为H、卤素、烷基或可选取代的氨基；Z为COOH或5-四唑基；Q为N或C，具有取代基R²，而R²为H、卤素或可选取代的烷氧基或烷基；W为O或S；T为可选取代的烷基或烯基；R¹为H、烯基、炔基、氨基、环烷基、烷氧基、芳基、芳香杂单环、融合芳香基或烷基，该基团除H外，可选取代；或R¹和R²可以一起表示公式(f)的基团：其中A为H或可选取代的烷基；G为N或=CH；G¹为亚甲基、=CO、O、S或可选取代的氨基；p=0或1；R表示公式(h)或(i)的基团：其中R³和R⁶为可选取代的芳基、芳香杂单环基或融合芳香基；R⁴、R⁵和R⁷为H或烷基；R⁸为H、烷基、-OH或烷氧基；n和n'均为1或2；m=0或1，n''=1、2、3或4；其药学上可接受的盐和酯具有有用的抗HIV活性，并可用于治疗。
• Intermediates for certain 4-oxoquinoline-3-carboxylic acid derivatives
  申请人：Sanko Company, Limited

  公开号：US05436367A1

  公开（公告）日：1995-07-25

  Compounds of formula (I): ##STR1## (in which: R.sup.1 represents fluorinated methoxy; R.sup.2 represents a nitrogen-containing heterocyclic group and R.sup.3 represents hydrogen or amino) and pharmaceutically acceptable salts, esters and amides thereof are valuable antibacterial agents, which may be prepared by reacting a compound similar to that of formula (I) but in which R.sup.2 is replaced by a halogen atom with a compound providing the required group R.sup.2.

  式(I)的化合物：##STR1##（其中：R.sup.1代表氟代甲氧基；R.sup.2代表含氮杂环基团；R.sup.3代表氢或氨基），以及其药学上可接受的盐、酯和酰胺是有价值的抗菌剂，可以通过将类似于式(I)中R.sup.2被卤素原子取代的化合物与提供所需的基团R.sup.2的化合物反应制备而成。
• 4-oxoquinoline-3-carboxylic acid derivatives their preparation and their
  申请人：Sankyo Company, Limited

  公开号：US05496951A1

  公开（公告）日：1996-03-05

  Compounds of formula (I): ##STR1## (in which: R.sup.1 represents fluorinated methoxy: R.sup.2 represents a nitrogen-containing heterocyclic group and R.sup.3 represents hydrogen or amino) and pharmaceutically acceptable salts, esters and amides thereof are valuable antibacterial agents, which may be prepared by reacting a compound similar to that of formula (I) but in which R.sup.2 is replaced by a halogen atom with a compound providing the required group R.sup.2.

  公式（I）的化合物：##STR1##（其中：R.sup.1代表氟代甲氧基；R.sup.2代表含氮杂环基团；R.sup.3代表氢或氨基）以及其药学上可接受的盐、酯和酰胺是有价值的抗菌剂，可以通过将类似于公式（I）中R.sup.2被卤素原子所取代的化合物与提供所需R.sup.2基团的化合物反应而制备得到。
• Intermediates in the preparation of 4-oxoquinoline-3-carboxylic acid derivatives
  申请人：UBE INDUSTRIES, LTD.

  公开号：EP0610958A2

  公开（公告）日：1994-08-17

  Compounds of formula (XII), (XX), (XX'),(XXI) and in which R1 represents fluorinated methoxy, R3 represents hydrogen or amino, R3' represents hydrogen or nitro, R3" represents hydrogen, nitro or amino, X and X' represent halogen and R17 represents a carboxy protecting group, are useful in the preparation of 4-oxoquinoline-3-carboxylic acid derivatives.

  式(XII)、(XX)、(XX')、(XXI)和(XXI)化合物 其中 R1 代表氟化甲氧基，R3 代表氢或氨基，R3'代表氢或硝基，R3 "代表氢、硝基或氨基，X 和 X'代表卤素，R17 代表羧基保护基团，可用于制备 4-氧代喹啉-3-羧酸衍生物。