摘要:
Novel compounds of general formula I ##STR1## wherein R is a branched or unbranched alkyl, cycloalkyl, or aralkyl group, which group optionally contains or is substituted by a halogen or oxygen function, the oxygen function optionally being in the form of an alcohol or ether moiety;R.sub.1, R.sub.2, and R.sub.3, which may be the same or different, is hydrogen, an alkyl, acyl, or benzoyl group, which group optionally contains or is substituted by a halogen or oxygen function;R.sub.4 is hydrogen, an alkyl, alkenyl preferably being an allyl or prenyl group, or aralkyl group which group optionally contains or is substituted by an alkyl, aryl, halogen or oxygen function;R.sub.5 is hydrogen, an alkyl, aralkyl, acyl, or aryl group, which group optionally contains or is substituted by an alkyl, aryl, halogen, or oxygen function;except that R.sub.4 and R.sub.5 are not both hydrogen;and except for the compounds when R.sub.5 is hydrogen and R is methyl, i-propyl, branched butyl, methoxy methyl, 2-phenylethyl, or 2-phenylethylene;chromans and dihydrobenzofurans derived from these compounds;pharmaceutically acceptable salts, and metabolites and metabolic precursors of these compounds;processes for preparing the aforementioned types of compounds;use of the aforementioned types of compounds as antibacterial and/or antimycotic agents;and pharmaceutical compositions of such compounds.
摘要:
Novel compounds of general formula I ##STR1## wherein R is a branched or unbranched alkyl, cycloalkyl, or aralkyl group, which group optionally contains or is substituted by a halogen or oxygen function, the oxygen function optionally being in the form of an alcohol or ether moiety;R.sub.1, R.sub.2, and R.sub.3, which may be the same or different, is hydrogen, an alkyl, acyl, or benzoyl group, which group optionally contains or is substituted by a halogen or oxygen function;R.sub.4 is hydrogen, an alkyl, alkenyl preferably being an allyl or prenyl group, or aralkyl group which group optionally contains or is substituted by an alkyl, aryl, halogen or oxygen function;R.sub.5 is hydrogen, an alkyl, aralkyl, acyl, or aryl group, which group optionally contains or is substituted by an alkyl, aryl, halogen, or oxygen function; except that R.sub.4 and R.sub.5 are not both hydrogen;and except for the compounds when R.sub.5 is hydrogen and R is methyl, i-propyl, branched butyl, methoxy methyl, 2-phenylethyl, or 2-phenylethylene;chromans and dihydrobenzofurans derived from these compounds;pharmaceutically acceptable salts, and metabolites and metabolic precursors of these compounds;processes for preparing the aforementioned types of compounds; use of the aforementioned types of compounds as antibacterial and/or antimycotic agents;and pharmaceutical compositions of such compounds.