2-chloro-4-[1-oxo-3-(3-hydroxyphenyl)-2-propenyl]benzoic acid, methyl ester | 264276-24-6

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 直链 1,3-二芳基丙烷
• 英文名称: 2-chloro-4-[1-oxo-3-(3-hydroxyphenyl)-2-propenyl]benzoic acid, methyl ester
• 英文别名: methyl 2-chloro-4-[3-(3-hydroxyphenyl)prop-2-enoyl]benzoate
• CAS: 264276-24-6
• 化学式: C₁₇H₁₃ClO₄
• 分子量: 316.741
• InChiKey: CJJRCXIZONPLDD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  22
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  63.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-chloro-4-[1-oxo-3-(3-hydroxyphenyl)-2-propenyl]benzoic acid, methyl ester 在 钯 乙酸乙酯 、 ethyl acetate hexanes 作用下， 以 乙酸乙酯 为溶剂， 反应 1.5h， 以to give 2-chloro-4-[1-oxo-3-(3-hydroxyphenyl)propyl]benzoic acid, methyl ester (160 mg, 64%) and 2-chloro-4-[1-hydroxy-3-(3-hydroxyphenyl)propyl]benzoic acid, methyl ester (65 mg, 26%)的产率得到2-chloro-4-[3-(3-hydroxyphenyl)-1-oxopropan-1-yl]benzoic acid,methyl ester
  参考文献：
  名称：

  Diaminopropionic acid derivatives

  摘要：

  化合物1a的公式，可用于治疗再灌注损伤，并包括盐、前药和相关化合物。

  公开号：

  US07491741B2

文献信息

• Dehydroamino acids
  申请人：——

  公开号：US20020161237A1

  公开（公告）日：2002-10-31

  Compounds of formula 1 and 1-1, 1 wherein R 1 is hydrogen, hydroxy, amino or halogen, R 2 is hydrogen, hydroxy, or halogen and R 3 is hydrogen (Formula 1) or R 1 is hydrogen and R 2 and R 3 taken together with the ethenylene group connecting them form phenyl, pyrrole, pyrroline, oxopyrroline, pyrazole, triazole, or imidazole (Formula 1-1), A is 2 R 4 R 5 are hydrogen, methyl, ethyl or halogen except that R 4 r 5 cannot both be hydrogen; and 1) B is hydrogen, or lower alkyl; or 2) B is 3 where R 6 R 7 R 8 and R 9 are independently hydrogen, hydroxy, aminosulfonyl, halogen, lower alkoxy, cyano, amino, lower alkyl, lower alkyl amino, or nitro; or 3) B is 4 where R 10 is hydrogen, hydroxy, halogen, or lower alkyl and C is a five- or six- membered ring with 0 to 3 heteroatoms which heteroatoms are selected from nitrogen, oxygen, and sulfur, which ring may be unsubstituted or mono- or di- substituted with lower alkyl, cycloalkyl, amino, or substituted amino; 4) B is 5 where X and Y are independently methylene or nitrogen; or 5) B is 6 where at leat one of T, U, V, or W is nitrogen, and any of T, U, V or W which is carbon may be substituted with lower alkyl, lower alkyl amino, lower alkoxy, hydroxy, aminosulfonyl, halogen, cyano, amino, or nitro; or 6) B is 7 where Y is carbon or nitrogen; or 7) B is a five-membered aromatic ring with 1 to 3 heteratoms selected from nitrogen, oxygen, and sulfur which ring may be unsubstituted or mono- or di-substituted with lower alkyl, cycloalky, trifluoroloweralkyl, amino, halogen, substituted amino, or which ring may be fused with a 5 or 6 membered aromatic ring containing 0 to 3 heteroatoms which heteroatoms are selected from nitrogen, oxygen, and sulfur; and pharmaceutically acceptable salts thereof, and related prodrugs, pharmaceutical compositions and methods of treatment, which compounds are useful for treating psoriasis.

  式1和1-1的化合物， 其中R1是氢，羟基，氨基或卤素，R2是氢，羟基或卤素，R3是氢（式1）或R1是氢，R2和R3连同连接它们的乙烯基团形成苯基，吡咯，吡咯烯，氧代吡咯烯，吡唑，三唑或咪唑（式1-1），A是 R4R5是氢，甲基，乙基或卤素，但R4R5不能同时为氢；和 1）B是氢或低碳烷基；或 2）B是 R6R7R8和R9独立地是氢，羟基，氨基磺酰基，卤素，低烷氧基，氰基，氨基，低烷基，低烷基氨基或硝基； 或3）B是 R10是氢，羟基，卤素或低碳烷基，C是具有0到3个异原子的五元或六元环，这些异原子选自氮，氧和硫，该环可以未取代或单取代或双取代为低烷基，环烷基，氨基或取代氨基； 4）B是 X和Y独立地是亚甲基或氮；或 5）B是 至少T，U，V或W中的一个是氮，任何是碳的T，U，V或W可以被低烷基，低烷基氨基，低烷氧基，羟基，氨基磺酰基，卤素，氰基，氨基或硝基取代；或 6）B是 Y是碳或氮； 或 7）B是具有1到3个异原子的氮，氧和硫中选择的五元芳香环，该环可以未取代或单取代或双取代为低烷基，环烷基，三氟低烷基，氨基，卤素，取代氨基，或该环可以与含有0到3个异原子的五元或六元芳香环融合，这些异原子选自氮，氧和硫；及其药学上可接受的盐，相关的前药，药物组合物和治疗方法，这些化合物对治疗牛皮癣有用。
• DEHYDROAMINO ACIDS
  申请人：F. HOFFMANN-LA ROCHE AG

  公开号：EP1261579A1

  公开（公告）日：2002-12-04
• US6515124B2
  申请人：——

  公开号：US6515124B2

  公开（公告）日：2003-02-04
• [EN] DEHYDROAMINO ACIDS<br/>[FR] DEHYDROAMINO-ACIDES
  申请人：HOFFMANN LA ROCHE

  公开号：WO2001058853A1

  公开（公告）日：2001-08-16

  Compunds of formula (1 and 1-1), wherein R?1, R2, R3, R4, R5¿, A, B have the meanings given within.