摘要:
Thiazole derivatives have been made, for example, by reacting a 2-aryl-2,2-dialkoxyethylamine with an appropriately substituted aryl acetyl halide followed by treating the resulting amide with diphosphoryl pentasulfide. The thiazole derivatives are found to be effective immunoregulants.
摘要:
Novel position-4 and/or position-6 substituted 5-hydroxy-2,3-dihydrobenzofuran and analogs of the following general structural formula (I) are disclosed: ##STR1## These compounds are found to be potent inhibitors of leukotriene biosynthesis.
摘要:
Substituted 2-benzyl-mercapto-imidazoles and analogs were prepared from the nucleophlic substitution of an appropriately substituted benzoxyacetate with a 2-imidazole mercapto anion or an analog thereof. These compounds were found to be anti-inflammatory agents.
摘要:
Certain propanolamine compounds are described which have a cyclohexapeptidyl nucleus and which possess antibiotic activity with physical properties suitable for direct use in therapeutic compositions. A process for their preparation is also described.
摘要:
Substituted cinnamyl-2,3-dihydrobenzofurans and analogs were prepared from the nucleophlic substitution of a cinnamylhalide with a 2,3-dihydrobenzofuran anion or an analog thereof. These compounds were found to be potent topical anti-inflammatory agents.
摘要:
Certain propanolamine compounds which have a cyclohexapeptidyl nucleus and which are found to have extremely active antibiotic activity with physical properties suitable for direct use in therapeutic compositions are described. A novel process for their preparation is also described.
摘要:
Novel 7-Aroyl-4-Hydroxy-3-Methyl-Benzofurans of the following general formula (I) are disclosed: ##STR1##The compounds are found to be potent dual inhibitors of cyclooxygenase and 5-lipoxygenase.
摘要:
Substituted cinnamyl-2,3-dihydrobenzofurans and analogs were prepared from the nucleophilic substitution of a cinnamylhalide with a 2,3-dihydrobenzofuran anion or an analog thereof. These compounds were found to be potent topical anti-inflammatory agents.
摘要:
Compounds of the formula ##STR1## wherein R.sub.1 is hydrogen or hydroxyl; R.sub.2 is hydrogen; hydroxyl or methyl, R.sub.3 is hydrogen or hydroxyl; R.sub.4 is C.sub.5 -C.sub.23 alkyl, C.sub.5 -C.sub.23 alkenyl, aryl or substituted aryl; R.sub.5 is --CH.sub.2 OH, --CH(CH.sub.3)OH, --CH(CH.sub.2 CONH.sub.2)OH; R.sub.6 is --CH.sub.2 OH or --CH(CH.sub.3)OH; R is --CH.sub.2 OH or --CH(CH.sub.3)OH; provided that when R.sub.4 is --(CH.sub.2).sub.8 CH(CH.sub.3)CH.sub.2 CH(CH.sub.3)C.sub.2 H.sub.5, R.sub.5 is --CH.sub.2 OH or --CH(CH.sub.3)OH. The compounds are useful as antimicrobial agents, especially as antifungal agents.
摘要:
Position-4 and/or position-6 substituted 5-hydroxy-2,3-dihydrobenzothiophenes and analogs of the following general structural formula (I) are disclosed: ##STR1## These compounds are found to be potent inhibitors of leukotriene biosynthesis.