| 摘要 |
<p>This invention relates to 2H-1,2,4-benzothiadiazine-1,1-dioxides having the general formula: <IMAGE> (I) in which R1 represents a hydrogen atom; an alkyl radical having 10-18 carbon atoms; an alkyl radical having 1-6 carbon atoms carrying one or more radicals selected from the halogens, the aryl radicals optionally carrying a halogen or an alkoxy radical having 1-6 carbon atoms, and the unsaturated 5- or 6-membered heterocyclic radicals including as heteroatoms oxygen, sulfur and/or nitrogen atoms; a polycyclanic radical having 8-12 carbon atoms; an aryl radical optionally carrying an alkoxy radical having 1-6 carbon atoms; or an unsaturated 5- or 6-membered heterocyclic radical including as heteroatom an oxygen, sulfur and/or nitrogen atom, and R2 represents a halogen atom selected from bromine, fluorine and chlorine.</p> |
