| 摘要 |
Novel compounds are disclosed that have the chemical structure of Formula (IIB), and its prodrug esters and acid-addition salts, and that are useful as Interleukin-1 and Tumor Necrosis Factor-alpha modulators, and thus are useful in the treatment of various diseases.wherein the R groups include the following: R1 is selected from the group consisting of hydrogen, a halogen, COOH, C1-C12 carboxylic acids, C1-C12 acyl halides, C1-C12 acyl residues, C1-C12 esters, C1-C12 secondary amides, (C1-C12)(C1-C12) tertiary amides, C1-C12 alcohols, (C1-C12)( C1-C12) ethers, C1-C12 alkyls, C1-C12 substituted alkyls, C2-C12 alkenyls, C2-C12 substituted alkenyls; R2 is selected from hydrogen, a halogen, C1-C12 alkyl, C1-C12 substituted alkyls, C2-C12 alkenyl, C2-C12 substituted alkenyl, C2-C12 alkynyl, and C1-C12 acyl, and C5-C12 aryl. R3, R4, R5, R7, R8, and R11-R13 are each separately selected from hydrogen, a halogen, C1-C12 alkyl, C1-C12 substituted alkyls, C2-C12 alkenyl, C2-C12 substituted alkenyl, C2-C12 alkynyl, and C5-C12 aryl. R6 is selected from hydrogen, a halogen, C1-C12 alkyls, C1-C12 substituted alkyls, C2-C12 alken
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