The present invention relates to phenolic thioetheramides of the formula ##STR1## wherein R.sup.1 and R.sup.2 are tert-alkyl or phenyl, Alk.sup.1 and Alk.sup.2 are alkylene; X is sulfur or oxygen, m is 0, 1, or 2; and R is ##STR2## wherein R.sup.3 and R.sup.4 are hydrogen or alkyl and Alk.sup.3 is alkylene.
Heteroaralkyl and heteroarylthioalkyl thiophenolic compounds as
申请人:G. D. Searle & Company
公开号:US05635514A1
公开(公告)日:1997-06-03
Compounds of the formula: ##STR1## and the pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising a therapeutically-effective amount of the compounds or salts in combination with a pharmaceutically-acceptable carrier and methods for treating 5-lipoxygenase mediated conditions, inflammation-associated disorders and allergies.
The title compounds correspond to the formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are alkyl, A is alkylene, X is --NH-- or --S--, m is 1 and n is 0 or 1, and are useful as stabilizers for organic polymers and lubricating oils to counteract the degradative effects of heat, light and air.
Hydroxyalkylthio phenols such as 2,6-ditertiary butyl-4-(2-hydroxyethylthio)phenol used as antioxidants to stabilize polymers against oxidative degradation.