Tricyclic compounds containing two chalcogen atoms in the central seven-membered rings as potential drugs: Synthesis of 3-chloro-6-(1-methyl-4-piperidyl)-6H-dibenz[b,e]-1,4-oxathiepin and 6-oxodibenz[b,e]-1,4-oxathiepin-2-acetic acid
Tricyclic compounds containing two chalcogen atoms in the central seven-membered rings as potential drugs: Synthesis of 3-chloro-6-(1-methyl-4-piperidyl)-6H-dibenz[b,e]-1,4-oxathiepin and 6-oxodibenz[b,e]-1,4-oxathiepin-2-acetic acid