Method for the synthesis of sucralfate and sucralfate synthesized by the same

The present invention relates to a method for synthesis of sucralfate and sucralfate by this, and more specifically a first step by preparing a sucrose polyester screen sulfate sucrose sulfate; The second step to neutralize the sucrose polyester with an alkali metal sulfate aqueous solution for preparing sucrose polyester sulfated alkali metal salt; A third step to replace the alkali metal in the alkali metal salt of sulfated sucrose polyester with an aluminum salt of sucrose sulfate aluminum salt to prepare a polyester; And to give a sucralfate through the fourth step of the sucrose neutralized poly aluminum sulphate salt.