| 摘要 |
The present invention relates to phenolic thioetheramides of the formula <IMAGE> wherein R1 and R2 are tert-alkyl or phenyl, Alk1 and Alk2 are alkylene; X is sulfur or oxygen, m is 0, 1, or 2; and R is <IMAGE> a) wherein R3 and R4 are hydrogen or alkyl and Alk3 is alkylene.
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