2-Amino-3-hydroxy-2'-(2,3,4-trihydroxybenzyl)propionohydrazide 99% Dideu

ChEBI: A carbohydrazide that results from the formal condensation of the carboxy group of DL-serine with the primary amino group of 4-(hydrazinylmethyl)benzene-1,2,3-triol. An aromatic-L-amino-acid decarboxylase nhibitor (DOPA decarboxylase inhibitor) that does not enter the central nervous system, it is used as its hydrochloride salt as an adjunct to levodopa in the treatment of parkinsonism. By preventing the conversion of levodopa to dopamine in the periphery, t causes an increase in the
Benserazide is a carbohydrazide that results from the formal condensation of the carboxy group of DL-serine with the primary amino group of 4-(hydrazinylmethyl)benzene-1,2,3-triol. An aromatic-L-amino-acid decarboxylase inhibitor (DOPA decarboxylase inhibitor) that does not enter the central nervous system, it is used as its hydrochloride salt as an adjunct to levodopa in the treatment of parkinsonism. By preventing the conversion of levodopa to dopamine in the periphery, it causes an increase in the amount of levodopa reaching the central nervous system and so reduces the required dose. Benserazide has no antiparkinson actions when given alone. It has a role as an EC 4.1.1.28 (aromatic-L-amino-acid decarboxylase) inhibitor, an antiparkinson drug and a dopaminergic agent. It is a carbohydrazide, a member of catechols, a primary amino compound and a primary alcohol. It is a conjugate base of a benserazide(1+).|When levodopa is used by itself as a therapy for treating Parkinson's disease, its ubiquitous metabolism into dopamine is responsible for a resultant increase in the levels of circulating dopamine in the blood and to various extracerebral tissues. This can result in a number of side effects like nausea, vomiting, or even cardiac arrhythmias that may diminish patient adherence. A decarboxylase inhibitor like benserazide is consequently an effective compound to combine with levadopa as it is incapable of crossing the blood-brain barrier itself but acts to prevent the formation of dopamine from levadopa in extracerebral tissues - thereby acting to minimize the occurrence of extracerebral side effects. Levodopa/benserazide combination products are used commonly worldwide for the management of Parkinson's disease. In particular, although the specific levodopa/benserazide combination is formally approved for use in Canada and much of Europe, the FDA has approved another similar levodopa/dopa decarboxylase inhibitor combination in the form of levodopa and carbidopa. Moreover, the European Medcines Agency has conferred an orphan designation upon benseraside since 2015 for its potential to be used as a therapy for beta thalassaemia as well.|An inhibitor of DOPA DECARBOXYLASE that does not enter the central nervous system. It is often given with LEVODOPA in the treatment of parkinsonism to prevent the conversion of levodopa to dopamine in the periphery, thereby increasing the amount that reaches the central nervous system and reducing the required dose. It has no antiparkinson actions when given alone.