Novel 2-substituted-benzoylpropionic acid derivative

Abstract

Abstract NEW MATERIAL:2-Substituted benzoylpropionic acid derivative of formula I (R 1 is H, isopropyl; R 2 is H, halogen, etc.; R 3 is isopropyl, allyloxy, alkyloxy, etc.). EXAMPLE: β-(2,4-Diisopropylbenzoyl)propionic acid. USE: Muscule relaxant, anti-inflammatory agent, PCA inhibitor, immuno-inhibitor, etc. PROCESS: The objective compound is prepared, e.g. by adding a substituted benzene II dropwise to a solution obtained by dissolving succinic anhydride and anhydrous alminum chloride in 1,2-dichloroethane, while cooling. COPYRIGHT: (C)1980,JPO&Japio

Inventors

• 👤 Kanji Noda
• 👤 Akira Nakagawa
• 👤 Munehiko Hirano
• 👤 Masayoshi Tsuji
• 👤 Hiroyuki Ide

Bibliographic Details