Document Type and Number:
Japanese Patent JPS50148347
Kind Code:
A
Abstract:
2-Substituted-5-oxo-5H-dibenzo[a,d]cycloheptenes represented by the following formula: where R' is hydrogen, alkyl having 1 to 12 carbon atoms, or where n is an integer from 2 to 4, inclusive, and R4 and R5 are independently lower alkyl having 1 to 6 carbon atoms or together R4 and R5 and the nitrogen atom to which they are attached form a heterocyclic ring having 5 or 6 total ring atoms; one of R2 and R3 is hydrogen and the other is hydrogen, methyl, or ethyl, or together R2 and R3 are methylene; and the pharmaceutically acceptable salts thereof. The compounds have anti-inflammatory, analgesic, and antipyretic activities and, accordingly, are useful in the treatment of inflammation, pain and/or pyrexia.
Application Number:
JP4854875A
Publication Date:
November 27, 1975
Filing Date:
April 21, 1975
Export Citation:
International Classes:
C07C51/00; C07C51/41; C07C59/86; C07C62/38; C07C63/331; C07C63/66; C07C69/73; C07C65/36; C07C65/38; C07C67/00; C07C213/00; C07C219/10; (IPC1-7): A61K31/21; A61K31/40; C07C63/44; C07C69/95; C07D207/46