3.5-Diethyl-4-methoxybenzoic acid | 250609-63-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 3.5-Diethyl-4-methoxybenzoic acid
• 英文别名: 3,5-diethyl-p-anisic acid；3,5-diethyl-4-methoxybenzoic acid
• CAS: 250609-63-3
• 化学式: C₁₂H₁₆O₃
• 分子量: 208.257
• InChiKey: CMKRAUGGNQTCAJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  15
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3.5-Diethyl-4-methoxybenzoic acid 、 草酰氯 、 锡 、 2,3-dimethyl-5-benzylfuran 在 N,N-DMF (2-benzyl-4,5-dimethyl-furan-3-yl)-(4-methoxy-3,5-diethyl-phenyl)-methanone 作用下， 以to give 22.0 g的产率得到(2-benzyl-4,5-dimethyl-furan-3-yl)-(4-methoxy-3,5-diethyl-phenyl)-methanone
  参考文献：
  名称：

  Furans, benzofurans, and thiophenes useful in the treatment of insulin

  摘要：

  本发明提供具有以下结构的Formula I化合物：##STR1## 其中R.sup.1，R.sup.2，R.sup.3，R.sup.4，R.sup.5，R.sup.6，R.sup.7，R.sup.8，W，X，Y和Z如规范中所定义，或其药学上可接受的盐，用于治疗与胰岛素抵抗或高血糖相关的代谢性疾病。

  公开号：

  US06103708A1
• 作为产物：
  描述：

  4-bromo-2,6-diethylanisole 在 正丁基锂 作用下， 以 四氢呋喃 、 正己烷 、 水 为溶剂， 以6.76 g (66%)的产率得到3.5-Diethyl-4-methoxybenzoic acid
  参考文献：
  名称：

  Naphtho[2,3-B]heteroar-4-yl derivatives

  摘要：

  这项发明提供了具有结构的化合物，其中R.sup.1、R.sup.2、R.sup.3、R.sup.4、R.sup.5、W、R.sup.9、X、R.sup.6、p、Y、Z、R.sup.7和R.sub.8如规范中定义，或其药用盐，可用于治疗与胰岛素抵抗或高血糖相关的代谢紊乱。

  公开号：

  US06121271A1

文献信息

• Benzothiophenes, benzofurans, and indoles useful in the treatment of insulin resistance and hyperglycemia
  申请人：American Home Products Corporation

  公开号：US06251936B1

  公开（公告）日：2001-06-26

  This invention provides compounds of Formula I having the structure E is S, SO, SO2, O, or NR1c; X is hydrogen, halogen, alkyl of 1-6 carbon atoms, alkenyl of 2-7 carbon atoms, CN, aryl, aralkyl of 6-12 carbon atoms, hydroxyalkyl of 1-6 carbon atoms, hydroxyaralkyl of 6-12 carbon atoms, perfluoroalkyl of 1-6 carbon atoms, alkoxy of 1-6 carbon atoms, aryloxy; arylalkoxy, nitro, amino, NR2R2a, NR2COR2a, cycloalkylamino of 3-8 carbon atoms, morpholino, alkylsulfanyl of 1-6 carbon atoms, arylsulfanyl, pyridylsulfanyl, 2-N,N-dimethylaminoethylsulfanyl, —OCH2CO2R2b or —COR2c; Z1 and Z2 are each, independently, hydrogen, halogen, CN, alkyl of 1-6 carbon atoms, aryl, aralkyl of 6-12 carbon atoms, cycloalkyl of 3-8 carbon atoms, nitro, amino, —NR1R1a, —NR1COR1a, cycloalkylamino of 3-8 carbon atoms, morpholino, or OR8, or Z1 and Z2 may be taken together as a diene unit having the formula —CH═CR9—CR10═CR11—; or a pharmaceutically acceptable salt thereof, which are useful in treating metabolic disorders related to insulin resistance or hyperglycemia.

  这项发明提供了具有结构的I型化合物，其中E为S、SO、SO2、O或NR1c；X为氢、卤素、1-6碳原子的烷基、2-7碳原子的烯基、CN、芳基、6-12碳原子的芳基烷基、1-6碳原子的羟基烷基、6-12碳原子的羟基芳基烷基、1-6碳原子的全氟烷基、1-6碳原子的烷氧基、芳氧基、芳基烷氧基、硝基、氨基、NR2R2a、NR2COR2a、3-8碳原子的环烷基氨基、吗啡啉、1-6碳原子的烷基硫基、芳基硫基、吡啶硫基、2-N,N-二甲基氨基乙硫基、—OCH2CO2R2b或—COR2c；Z1和Z2分别独立地为氢、卤素、CN、1-6碳原子的烷基、芳基、6-12碳原子的芳基烷基、3-8碳原子的环烷基、硝基、氨基、—NR1R1a、—NR1COR1a、3-8碳原子的环烷基氨基、吗啡啉或OR8，或Z1和Z2可以作为具有式—CH═CR9—CR10═CR11—的二烯单位一起取；或其药学上可接受的盐，用于治疗与胰岛素抵抗或高血糖相关的代谢紊乱。
• Substituted benzofurans and benzothiophenes
  申请人：SmithKline Corporation

  公开号：US03947470A1

  公开（公告）日：1976-03-30

  The compounds of this invention are substituted benzofurans and benzothiophenes having pharmacological activity. In particular, these compounds have coronary vasodilator activity and are useful in the treatment angina pectoris.

  本发明的化合物是具有药理活性的取代苯并呋喃和苯并噻吩。特别是，这些化合物具有冠状动脉扩张剂活性，并可用于治疗心绞痛。
• Benzothiophenes, benzofurans, and indoles useful in the treatment of insulin-resistance and hyperglycemia
  申请人：——

  公开号：US20020002187A1

  公开（公告）日：2002-01-03

  This invention provides compounds of Formula I having the structure 1 A is hydrogen, halogen, or OH; B and D are each, independently, hydrogen, halogen, CN, alkyl of 1-6 carbon atoms, aryl, aralkyl of 6-12 carbon atoms, hydroxyalkyl of 1-6 carbon atoms, hydroxyaralkyl of 6-12 carbon atoms, cycloalkyl of 3-8 carbon atoms, nitro, amino, —NR 1 R 1a , —NR 1 COR 1a , —NR 1 CO 2 R 1a , cycloalkylamino of 3-8 carbon atoms, morpholino, furan-2-yl, furan-3-yl, thiophen-2-yl, thiophen-3-yl, —COR 1b or OR; R is hydrogen, alkyl of 1-6 carbon atoms, —COR 1 , —(CH 2 ) n CO 2 R 1 , —CH(R 1a )CO 2 R 1 , —SO 2 R 1 , —(CH 2 ) m CH(OH)CO 2 R 1 , —(CH 2 ) m COCO 2 R 1 , —(CH 2 ) m CH═CHCO 2 R 1 , or —(CH 2 ) m O(CH 2 )CO 2 R 1 ; R 1 is hydrogen, alkyl of 1-6 carbon atoms, aralkyl of 6-12 carbon atoms, aryl, or CH 2 CO 2 R 1 ; R 1′ is hydrogen or alkyl of 1-6 carbon atoms E is S, SO, SO 2 , O, or NR 1c ; X is hydrogen, halogen, alkyl of 1-6 carbon atoms, alkenyl of 2-7 carbon atoms, CN, aryl, aralkyl of 6-12 carbon atoms, hydroxyalkyl of 1-6 carbon atoms, hydroxyaralkyl of 6-12 carbon atoms, perfluoroalkyl of 1-6 carbon atoms, alkoxy of 1-6 carbon atoms, aryloxy; arylalkoxy, nitro, amino, NR 2 R 2a , NR 2 COR 2a , cycloalkylamino of 3-8 carbon atoms, morpholino, alkylsulfanyl of 1-6 carbon atoms, arylsulfanyl, pyridylsulfanyl, 2-N,N-dimethylaminoethylsulfanyl, —OCH 2 CO 2 R 2b or —COR 2c ; Y is hydrogen, halogen, alkyl of 1-6 carbon atoms, aryl, aralkyl of 6-12 carbon atoms, hydroxyalkyl of 1-6 carbon atoms, hydroxyaralkyl of 6-12 carbon atoms, —OR 3 , SR 3 , NR 3 R 3a , —COR 3b , morpholine or piperidine; R 1a , R 1c , R 2 , R 2a R 3 , R 3a are each, independently, hydrogen, alkyl of 1-6 carbon atoms, aralkyl of 6-12 carbon atoms, or aryl; R 1b is alkyl of 1-6 carbon atoms or aryl; R 2b is hydrogen, alkyl of 1-6 carbon atoms; R 2c and R 3b are each, independently, alkyl of 1-6 carbon atoms, aryl, or aralkyl of 6-12 carbon atoms; C is hydrogen, halogen or OR 4 ; R 4 is hydrogen, alkyl of 1-6 carbon atoms, —CH(R 5 )W, —C(CH 3 ) 2 CO 2 R 6 , 5-thiazolidine-2,4-dione, —CH(R 7 )(CH 2 ) m CO 2 R 6 , —COR 6 , —PO 3 (R 6 ) 2 , —SO 2 R 6 , —(CH 2 ) p CH(OH)CO 2 R 6 , —(CH 2 ) p COCO 2 R 6 , —(CH 2 ) p CH═CHCO 2 R 6 , or —(CH2) p O(CH 2 ) q CO 2 R 6 ; R 5 is hydrogen, alkyl of 1-6 carbon atoms, aralkyl of 6-12 carbon atoms, aryl, —CH 2 (1H-imidazol-4-yl), —CH 2 (3-1H-indolyl), —CH 2 CH 2 (1,3-dioxo-1,3-dihydro-isoindol-2-yl), —CH 2 CH 2 (1-oxo-1,3-dihydro-isoindol-2-yl), —CH 2 (3-pyridyl), —CH 2 CO 2 H, or —(CH 2 ) n G; G is NR 6a R 7a , NR 6a COR 7a , 2 W is CO 2 R 6 , CONH 2 , CONHOH, CN, CONH(CH 2 ) 2 CN, 5-tetrazole, —PO 3 (R 6 ) 2 , —CH 2 OH, —CONR 6b CHR 7b , —CH 2 NR 6b CHR 7b CO 2 R 6 , —CH 2 OCHR 7b CO 2 R 6 —CH 2 Br, or —CONR 6b CHR 7b CO 2 R 6 ; R 6 , R 6a , R 7 , R 7a are each, independently, is hydrogen, alkyl of 1-6 carbon atoms, or aryl; R 6b is hydrogen or —COR 6c ; R 6c is alkyl of 1-6 carbon atoms or aryl; R 7b is hydrogen, alkyl of 1-6 carbon atoms, or hydroxyalkyl of 1-6 carbon atoms; Z 1 and Z 2 are each, independently, hydrogen, halogen, CN, alkyl of 1-6 carbon atoms, aryl, aralkyl of 6-12 carbon atoms, cycloalkyl of 3-8 carbon atoms, nitro, amino, —NR 1 R 1a , —NR 1 COR 1a , cycloalkylamino of 3-8 carbon atoms, morpholino, or OR 8 , or Z 1 and Z 2 may be taken together as a diene unit having the formula —CH═CR 9 —CR 10 ═CR 11 —; R 8 is hydrogen, alkyl of 1-6 carbon atoms, or aryl; R 9 , R 10 , and R 11 are each, independently, hydrogen, alkyl of 1-6 carbon atoms, aryl, halogen, hydroxy, or alkoxy of 1-6 carbon atoms m is 1 to 4 n is 1 or 2; p is 1 to 4; q is 1 to 4; or a pharmaceutically acceptable salt thereof, which are useful in treating metabolic disorders related to insulin resistance or hyperglycemia.

  本发明提供了具有结构式I的化合物： 其中1A是氢、卤素或OH； B和D分别是氢、卤素、CN、1-6个碳原子的烷基、6-12个碳原子的芳基、6-12个碳原子的芳基烷基、1-6个碳原子的羟基烷基、6-12个碳原子的羟基芳基烷基、3-8个碳原子的环烷基、硝基、氨基、—NR1R1a、—NR1COR1a、—NR1CO2R1a、3-8个碳原子的环烷基氨基、吗啉基、呋喃-2-基、呋喃-3-基、噻吩-2-基、噻吩-3-基、—COR1bor OR； R是氢、1-6个碳原子的烷基、—COR1、—（CH2）nCO2R1、—CH（R1a）CO2R1、—SO2R1、—（CH2）mCH（OH）CO2R1、—（CH2）mCOCO2R1、—（CH2）mCH═CHCO2R1或—（CH2）mO（CH2）CO2R1； R1是氢、1-6个碳原子的烷基、6-12个碳原子的芳基烷基、芳基或CH2CO2R1； R1'是氢或1-6个碳原子的烷基； E是S、SO、SO2、O或NR1c； X是氢、卤素、1-6个碳原子的烷基、2-7个碳原子的烯基、CN、6-12个碳原子的芳基烷基、1-6个碳原子的羟基烷基、6-12个碳原子的羟基芳基烷基、1-6个碳原子的全氟烷基、1-6个碳原子的烷氧基、芳氧基、芳基烷氧基、硝基、氨基、NR2R2a、NR2COR2a、3-8个碳原子的环烷基氨基、吗啉基、1-6个碳原子的烷基硫醇、芳基硫醇、吡啶基硫醇、2-N，N-二甲基氨基乙基硫醇、—OCH2CO2R2bor—COR2c； Y是氢、卤素、1-6个碳原子的烷基、芳基、6-12个碳原子的芳基烷基、1-6个碳原子的羟基烷基、6-12个碳原子的羟基芳基烷基、—OR3、SR3、NR3R3a、—COR3b、吗啉或哌啶； R1a、R1c、R2、R2a、R3、R3a各自独立地是氢、1-6个碳原子的烷基、6-12个碳原子的芳基烷基或芳基； R1b是1-6个碳原子的烷基或芳基； R2b是氢或1-6个碳原子的烷基； R2c和R3b各自独立地是1-6个碳原子的烷基、芳基或6-12个碳原子的芳基烷基； C是氢、卤素或OR4； R4是氢、1-6个碳原子的烷基、—CH（R5）W、—C（CH3）2CO2R6、5-噻唑烷-2,4-二酮、—CH（R7）（CH2）mCO2R6、—COR6、—PO3（R6）2、—SO2R6、—（CH2）pCH（OH）CO2R6、—（CH2）pCOCO2R6、—（CH2）pCH═CHCO2R6或—（CH2）pO（CH2）qCO2R6； R5是氢、1-6个碳原子的烷基、6-12个碳原子的芳基烷基、芳基、—CH2（1H-咪唑-4-基）、—CH2（3-1H-吲哚基）、—CH2CH2（1,3-二氢-2-氮杂萘-2-基）、—CH2CH2（1-氧代-1,3-二氢-2-氮杂萘-2-基）、—CH2（3-吡啶基）、—CH2CO2H或—（CH2）nG； G是NR6aR7a、NR6aCOR7a、2W是CO2R6、CONH2、CONHOH、CN、CONH（CH2）2CN、5-四唑、—PO3（R6）2、—CH2OH、—CONR6bCHR7b、—CH2NR6bCHR7bCO2R6、—CH2OCHR7bCO2R6—CH2Br或—CONR6bCHR7bCO2R6； R6、R6a、R7、R7a各自独立地是氢、1-6个碳原子的烷基或芳基； R6b是氢或—COR6c； R6c是1-6个碳原子的烷基或芳基； R7b是氢、1-6个碳原子的烷基或1-6个碳原子的羟基烷基； Z1和Z2各自独立地是氢、卤素、CN、1-6个碳原子的烷基、芳基、6-12个碳原子的芳基烷基、3-8个碳原子的环烷基、硝基、氨基、—NR1R1a、—NR1COR1a、3-8个碳原子的环烷基氨基、吗啉基或OR8，或Z1和Z2可以作为具有式—CH═CR9—CR10═CR11—的二烯单元一起取代； R8是氢、1-6个碳原子的烷基或芳基； R9、R10和R11各自独立地是氢、1-6个碳原子的烷基、芳基、卤素、羟基或1-6个碳原子的烷氧基； m为1至4； n为1或2； p为1至4； q为1至4； 或其药学上可接受的盐，其用于治疗与胰岛素抵抗或高血糖相关的代谢紊乱。
• Furans, benzofurans, and thiophenes useful in the treatment of insulin resistance and hyperglycemia
  申请人：American Home Products Corporation

  公开号：US20020035272A1

  公开（公告）日：2002-03-21

  This invention provides compounds of Formula I having the structure 1 wherein R 1 and R 2 are each, independently, hydrogen, alkyl of 1-6 carbon atoms, halogen, perfluoroalkyl of 1-6 carbon atoms, cycloalkyl of 3-8 carbon atoms, thienyl, furyl, phenyl or phenyl substituted with trifluoromethyl, chloro, methoxy, or trifluoromethoxy; R 3 and R 4 are each, independently, hydrogen, carboxyl, hydroxyl, hydoxyalkyl of 1-6 carbon atoms, alkoxy of 1-6 carbon atoms, perfluoroalkoxy of 1-6 carbon atoms, alkanoyloxy of 2-7 carbon atoms, perfluoroalkanoyloxy of 2-7 carbon atoms, arylalkoxy of 7-15 carbon atoms, aryloxy of 6-12 carbon atoms, aroyloxy of 6-12 carbon atoms, aryloxycarbonyl of 7-13 carbon atoms, alkoxycarbonyl of 2-7 carbon atoms, perfluoroalkoxycarbonyl of 2-7 carbon atoms, alkyl of 1-6 carbon atoms, perfluoroalkyl of 1-6 carbon atoms, alkylamino of 1-6 carbon atoms, dialkylamino of 1-6 carbon atoms per alkyl group, tetrazolyl, mercapto, nitrile, nitro, amino, —NHSO 2 CF 3 , carbamoyl, carboxyaldehyde, halogen, acylamino, 3-hydroxy-cyclobut-3-ene-4-yl-1,2-dione, pyridyl, isoxazolyl, pyrimidyl or pyrimidyl substituted with mercapto, or tetronic acid; R 5 is hydrogen, alkyl of 1-6 carbon atoms, perfluoroalkyl of 1-6 carbon atoms, naphthalenylmethyl, benzyl or benzyl substituted with halogen, R 6 and R 7 are each, independently, hydrogen, alkyl of 1-6 carbon atoms, or perfluoroalkyl of 1-6 carbon atoms, or R 6 and R 7 may be taken together as a diene unit having the structure —CH═CH—CH═CH—; W is S or O, X is —NR 8 CH 2 —, —NR 8 —, or O; R 8 is hydrogen or alkyl; Y is carbonyl, methylene, ethyl, or —NHCH 2 —; Z is phenyl, pyridyl, naphthyl, thienyl, furyl, pyrrolyl, pyrazolyl, isoxazolyl, or isothiazolyl; or a pharmaceutically acceptable salt thereof, which are useful in treating metabolic disorders related to insulin resistance or hyperglycemia.

  本发明提供了具有结构1的化合物，其中R1和R2分别独立地为氢、1-6碳原子的烷基、卤素、1-6碳原子的全氟烷基、3-8碳原子的环烷基、噻吩基、呋喃基、苯基或经三氟甲基、氯、甲氧基或三氟甲氧基取代的苯基；R3和R4分别独立地为氢、羧基、羟基、1-6碳原子的羟基烷基、1-6碳原子的烷氧基、1-6碳原子的全氟烷氧基、2-7碳原子的烷酰氧基、2-7碳原子的全氟烷酰氧基、7-15碳原子的芳基烷氧基、6-12碳原子的芳基氧基、6-12碳原子的芳酰氧基、7-13碳原子的芳基氧羰基、2-7碳原子的烷氧羰基、2-7碳原子的全氟烷氧羰基、1-6碳原子的烷基、1-6碳原子的全氟烷基、1-6碳原子的烷基氨基、每个烷基基团为1-6碳原子的双烷基氨基、四唑基、巯基、腈基、硝基、氨基、—NHSO2CF3、氨基甲酰基、羧醛基、卤素、酰胺基、3-羟基环丁-3-烯-4-基-1,2-二酮、吡啶基、异噁唑基、嘧啶基或经巯基取代的嘧啶基或四酮酸；R5为氢、1-6碳原子的烷基、1-6碳原子的全氟烷基、萘基甲基、苄基或经卤素取代的苄基；R6和R7分别独立地为氢、1-6碳原子的烷基或1-6碳原子的全氟烷基，或R6和R7可以一起作为具有结构—CH═CH—CH═CH—的二烯基单元；W为S或O，X为—NR8CH2—、—NR8—或O；R8为氢或烷基；Y为羰基、亚甲基、乙基或—NHCH2—；Z为苯基、吡啶基、萘基、噻吩基、呋喃基、吡咯基、吡唑基、异噁唑基或异硫氰酸基；或其药学上可接受的盐，可用于治疗与胰岛素抵抗或高血糖相关的代谢紊乱。
• Coronary vasodilator and anti-anginal compositions comprising
  申请人：SmithKline Corporation

  公开号：US04024273A1

  公开（公告）日：1977-05-17

  The compounds of this invention are substituted benzofurans and benzothiophenes having pharmacological activity. In particular, these compounds have coronary vasodilator activity and are useful in the treatment of angina pectoris.

  该发明的化合物是具有药理活性的取代苯并呋喃和苯并噻吩。具体而言，这些化合物具有冠状动脉扩张剂活性，可用于治疗心绞痛。