机译：
机译：ChemInform Abstract: Synthesis of 11‐Phenyl‐6H‐dibenzob,f1,4oxazocine (Va) and 11‐Phenyl‐6H‐dibenzob,f1,4thiazocine (Vb).
机译：ChemInform Abstract: Antiparasitic Agents. Part 17. Synthesis of 2‐Methylmercapto‐7‐H/ phenyl‐1H,6H‐pyrido(3,4‐b)imidazo(4,5‐e)indoles, 6‐/8‐(4‐Oxo‐2‐ thioquinazolin‐3‐yl)‐1‐H/phenyl‐9H‐pyrido(3,4‐b)indoles and 6‐/8‐( Dioxo‐1,3‐benzoxazin‐3‐yl)‐1‐phenyl‐9H‐pyrido(3,4‐b)indoles as Anthelmintic Agents.
机译：Ethyl (Z)‐3‐(2‐dimethylamino‐4‐methyl‐6‐oxo‐6H‐1,3‐oxazin‐5‐yl)but‐2‐enoate (1) and ethyl (E)‐3‐(2‐dimethylamino‐6‐oxo‐4‐phenyl‐6H‐1,3‐oxazin‐5‐yl)but‐2‐enoate (2)
