L-methyl-atropine

For the in vivo synthesis of noradrenaline, dopamine precursors, such as material, by itself has no pharmacological activity, through the blood-brain barrier into the central, the role of dopa decarboxylase into DA plays the role of pharmacology. Improve bradykinesia and rigidity effective and sustained use of the tremor, salivation, postural instability and difficulty swallowing are also effective. L-dopa through the blood-brain barrier by the role of dopa decarboxylase into dopamine, the DA added the lower level, to improve the symptoms of Parkinson's disease. DA receptors are divided into two categories: D1 receptors and cAMP activity, D2 receptor activity has nothing to do with cAMP, L-DOPA primarily through D2 receptors play a role.