C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
167/179, 260/447
C07C 39/18 (2006.01) C07C 43/315 (2006.01) C07C 45/00 (2006.01) C07C 45/29 (2006.01) C07C 45/45 (2006.01) C07C 45/67 (2006.01) C07C 45/68 (2006.01) C07C 45/71 (2006.01) C07C 49/248 (2006.01) C07C 49/255 (2006.01) C07C 49/794 (2006.01) C07C 49/80 (2006.01) C07C 49/835 (2006.01) C07C 49/84 (2006.01) C07F 7/08 (2006.01)
Patent
CA 1296342
Abstract The present invention relates to novel specifically- substituted phenyl compounds, especially substituted di-tert- butyl phenol derivatives, which are effective as anti- inflammatory, analgesic and/or antipyretic agents. These phenyl compounds are substituted with a low molecular weight alkyl chain which terminates in a specific unsaturated functional group. These unsaturated functionalities are -C=CH, C=CH2, C=C=CH2, and aldehydes in the form of their acetals. The novel compounds have the structural formula Image with preferred compounds being those in which A' is -OH, A2 is -C(CH3)3, A3 is -C(CH3)3 and Y is a terminally unsaturated group.
540713
Loomans Maurice Edwark
Matthews Randall Stryker
Miller Joseph Arthur
Kirby Eades Gale Baker
The Procter & Gamble Company
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