title: [Two new ring systems: pyrrolo(2,3-d)lazimide and pyrrolo(2,3-e)lthia-diazine (author's transl)].
mesh_terms: D007094:Imides / Q000138:chemical synthesis; D011758:Pyrroles / Q000138:chemical synthesis; D013829:Thiadiazines / Q000138:chemical synthesis*; D013843:Thiazines / Q000138:chemical synthesis*; D014227:Triazines / Q000138:chemical synthesis*
chemical_list: D007094:Imides; D011758:Pyrroles; D013829:Thiadiazines; D013843:Thiazines; D014227:Triazines
vernacular_title: Uber zwei neue Ringsysteme, ein Pyrrolo(2,3-d)lazimid und ein Pyrrolo(2,3-e)thiadiazin