2-[4-(环丙烷羰基)苯基]乙酸 | 35981-68-1

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 2-[4-(环丙烷羰基)苯基]乙酸
• 中文别名: 2-(4-(环丙烷羰基)苯基)乙酸
• 英文名称: (4-Cyclopropanecarbonyl-phenyl)-acetic acid
• 英文别名: 4-(cyclopropylcarbonyl)benzeneacetic acid；-essigsaeure；essigsaeure；p-Cyclopropyl-carbonyl-phenyl-essigsaeure；[p-(Cyclopropylcarbonyl)phenyl]essigsaeure；2-(4-(Cyclopropanecarbonyl)phenyl)acetic acid；2-[4-(cyclopropanecarbonyl)phenyl]acetic acid
• CAS: 35981-68-1
• 化学式: C₁₂H₁₂O₃
• 分子量: 204.225
• InChiKey: XPPGZJCRWVAUBW-UHFFFAOYSA-N

物化性质

• 沸点：
  398.3±25.0 °C(Predicted)
• 密度：
  1.295±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  15
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  54.4
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2918300090

反应信息

• 作为反应物：
  描述：

  2-[4-(环丙烷羰基)苯基]乙酸 在 硫酸 、 三乙胺 作用下， 以 甲醇 、 水 、 乙酸乙酯 为溶剂， 以68%的产率得到4-(cyclopropylcarbonyl)-benzeneacetic acid,methyl ester
  参考文献：
  名称：

  Novel antihistaminic piperidine derivatives and intermediates for the preparation thereof

  摘要：

  这项发明涉及到公式（I）的新型哌啶衍生物以及其制备方法。其中R1为H或C1-C6烷基，其中C1-C6烷基基团是直链或支链；R2为—COOH或—COO烷基，其中烷基基团含有1至6个碳原子且为直链或支链；或其立体异构体或药学上可接受的酸盐。

  公开号：

  US20030022919A1
• 作为产物：
  描述：

  环丙基(4-甲基苯基)-甲酮 在 氢氧化钾 、 N-溴代丁二酰亚胺(NBS) 、 乙醇 作用下， 生成 2-[4-(环丙烷羰基)苯基]乙酸
  参考文献：
  名称：

  （-环丙基-对甲苯基）乙酸及相关化合物的合成及抗炎活性。

  摘要：

  DOI：

  10.1021/jm00263a015

文献信息

• Antihistaminic piperidine derivatives and intermediates for the preparation thereof
  申请人：Aventis Pharmaceuticals Inc.

  公开号：US06683094B2

  公开（公告）日：2004-01-27

  This invention relates to novel piperidine derivatives of formula (I) and a process for the preparation thereof. wherein R1 is H or C1-C6alkyl wherein the C1-C6alkyl moiety is straight or branched; R2 is —COOH or —COOalkyl wherein the alkyl moiety has from 1 to 6 carbon atoms and is straight or branched; or stereoisomers or pharmaceutically acceptable acid addition salt thereof.

  本发明涉及一种新型哌啶衍生物的公式（I）及其制备方法。其中，R1是H或C1-C6烷基，其中C1-C6烷基基团是直链或支链；R2是-COOH或-COO烷基，其中烷基基团具有1至6个碳原子，并且是直链或支链；或其立体异构体或药学上可接受的酸加成盐。
• Intermediates for the preparation of antihistaminic 4-diphenylmethyl/diphenylmethoxy piperidine derivatives
  申请人：Aventisub II Inc.

  公开号：EP2261208A1

  公开（公告）日：2010-12-15

  The present invention is related to novel intermediates and processes which are useful in the preparation of certain antihistaminic piperidine derivatives of formula (I) wherein W represents -C(=O)- or -CH(OH)-; R1 represents hydrogen or hydroxy; R2 represents hydrogen; R1 and R2 taken together form a second bond between the carbon atoms bearing R1 and R2; n is an integer of from 1 to 5; m is an integer 0 or 1; R3 is -COOH or -COOalkyl wherein the alkyl moiety has from 1 to 6 carbon atoms and is straight or branched; each of A is hydrogen or hydroxy; and pharmaceutically acceptable salts and individual optical isomers thereof, with the proviso that where R1 and R2 are taken together to form a second bond between the carbon atoms bearing R1 and R2 or where R1 represented hydroxy, m is an integer 0.

  本发明涉及一种新型中间体和制备某些抗组胺哌啶衍生物的方法，其化学式为(I)，其中W代表-C（=O）-或-CH（OH）-；R1代表氢或羟基；R2代表氢；R1和R2一起形成连接带有R1和R2的碳原子之间的第二个键；n为1至5的整数；m为0或1的整数；R3为-COOH或-COOalkyl，其中烷基具有1至6个碳原子，是直链或支链；每个A是氢或羟基；以及其药学上可接受的盐和单一光学异构体，但当R1和R2一起形成连接带有R1和R2的碳原子之间的第二个键或当R1代表羟基时，m为0。
• Process for the preparation of antihistaminic 4-diphenylmethyl piperidine derivatives
  申请人：Aventis Inc.

  公开号：EP1953142A1

  公开（公告）日：2008-08-06

  The present invention is related to novel intermediates and processes which are useful in the preparation of certain antihistaminic piperidine derivatives of formula (I) wherein W represents -C(=O)- or -CH(OH)-; R1 represents hydrogen or hydroxy; R2 represents hydrogen; R1 and R2 taken together form a second bond between the carbon atoms bearing R1 and R2; n is an integer of from 1 to 5; m is an integer 0 or 1; R3 is -COOH or -COOalkyl wherein the alkyl moiety has from 1 to 6 carbon atoms and is straight or branched; each of A is hydrogen or hydroxy; and pharmaceutically acceptable salts and individual optical isomers thereof, with the proviso that where R1 and R2 are taken together to form a second bond between the carbon atoms bearing R1 and R2 or where R1 represented hydroxy, m is an integer 0.

  本发明涉及一种新的中间体和过程，可用于制备某些抗组胺哌啶衍生物，该衍生物的化学式为(I)，其中W代表-C(=O)-或-CH(OH)-; R1代表氢或羟基; R2代表氢; R1和R2在承载R1和R2的碳原子之间形成第二个键; n是1到5的整数; m是0或1的整数; R3是-COOH或-COOalkyl，其中烷基具有1到6个碳原子，且为直链或支链; A的每个代表氢或羟基; 以及其药学上可接受的盐和单一光学异构体，但其中当R1和R2在承载R1和R2的碳原子之间形成第二个键或R1代表羟基时，m为0。
• Novel intermediates useful for the preparation of antihistaminic piperidine derivatives
  申请人：Merrell Pharmaceuticals Inc.

  公开号：US20010018521A1

  公开（公告）日：2001-08-30

  The present invention is related to a novel intermediates and processes which are useful in the preparation of certain antihistaminic piperidine derivatives of the formula 1 wherein W represents —C(═O)— or —CH(OH)—; R 1 represents hydrogen or hydroxy; R 2 represents hydrogen; R 1 and R 2 taken together form a second bond between the carbon atoms bearing R 1 and R 2 ; n is an integer of from 1 to 5; m is an integer 0 or 1; R 3 is —COOH or —COOalkyl wherein the alkyl moiety has from 1 to 6 carbon atoms and is straight or branched each of A is hydrogen or hydroxy; and pharmaceutically acceptable salts and individual optical isomers thereof, with the proviso that where R 1 and R 2 are ta′ to form a second bond between the carbon and R 1 and R 2 or where R 1 represented hydroxy integer 0.

  本发明涉及一种新型中间体和过程，其在制备某些抗组胺哌啶衍生物的过程中有用，该衍生物的化学式为1，其中W代表—C(═O)—或—CH(OH)—；R1代表氢或羟基；R2代表氢；R1和R2一起形成连接R1和R2的碳原子之间的第二个键；n为1至5的整数；m为0或1的整数；R3为—COOH或—COO烷基，其中烷基部分具有1至6个碳原子，是直链或支链；每个A都是氢或羟基；以及其药学上可接受的盐和各自的光学异构体，但其中当R1和R2结合形成连接R1和R2的第二个键时，或当R1代表羟基时，n为0。
• Intermediates useful for the preparation of antihistaminic piperidine derivatives
  申请人：Merrell Pharmaceuticals Inc.

  公开号：US06566526B2

  公开（公告）日：2003-05-20

  The present invention is related to a novel intermediates and processes which are useful in the preparation of certain antihistaminic piperidine derivatives of the formula wherein W represents —C(═O)— or —CH(OH)—; R1 represents hydrogen or hydroxy; R2 represents hydrogen; R1 and R2 taken together form a second bond between the carbon atoms bearing R1 and R2; n is an integer of from 1 to 5; m is an integer 0 to 1; R3 is —COOH or —COOalkyl wherein the alkyl moiety has from 1 to 6 carbon atoms and is straight or branched; each of A is hydrogen or hydroxy; and pharmaceutically acceptable salts and individual optical isomers thereof, with the proviso that where R1 and R2 are taken together to form a second bond between the carbon atoms bearing R1 and R2 or where R1 represented hydroxy, m is an integer 0.

  本发明涉及一种新型中间体和工艺，用于制备某些抗组胺哌啶衍生物，其化学式为W代表—C(═O)—或—CH(OH)—；R1代表氢或羟基；R2代表氢；R1和R2一起形成连接R1和R2的碳原子之间的第二键；n为1至5的整数；m为0至1的整数；R3为—COOH或—COOalkyl，其中烷基部分具有1至6个碳原子，直链或支链；每个A代表氢或羟基；以及其药学上可接受的盐和单一光学异构体，但当R1和R2一起形成连接R1和R2的碳原子之间的第二键或R1代表羟基时，m为0。