Tolcapone [tolcapon]

topical
Terms

Tasmar
tolkapon

 

3,4-Dihydroxy-5'-methyl-5-nitrobenzophenone
Ro 40-7592
Ro-40-7592
SOM0226
Tasmar

Definition

A benzophenone and nitrophenol compound that acts as an inhibitor of CATECHOL O-METHYLTRANSFERASE, an enzyme involved in the metabolism of DOPAMINE and LEVODOPA. It is used in the treatment of PARKINSON DISEASE in patients for whom levodopa is ineffective or contraindicated.

DUI
D000077867 MeSH Browser
CUI
M0182081
CAS
Methanone, (3,4-dihydroxy-5-nitrophenyl)(4-methylphenyl)-
History note
2019 (1990)
Public note
2019; TOLCAPONE was indexed under BENZOPHENONES and NITROPHENOLS 1990-2018

D Chemicals and Drugs
D02.455 Hydrocarbons 139
D02.455.426 Hydrocarbons, Cyclic 24
D02.455.426.559 Hydrocarbons, Aromatic 50
D02.455.426.559.389 Benzene Derivatives 73
D02.455.426.559.389.134 Benzophenones 11
D02.455.426.559.389.134.500 Chlorthalidone 41
D02.455.426.559.389.134.750 Fenofibrate 235
D02.455.426.559.389.134.875 Tolcapone
D02.455.426.559.389.657 Phenols 688
D02.455.426.559.389.657.566 Nitrophenols 68
D02.455.426.559.389.657.566.304 Dinitrophenols 41
D02.455.426.559.389.657.566.400 2-Hydroxy-5-nitrobenzyl Bromide 2
D02.455.426.559.389.657.566.600 Niclofolan
D02.455.426.559.389.657.566.610 Nitrohydroxyiodophenylacetate
D02.455.426.559.389.657.566.620 Nitroxinil
D02.455.426.559.389.657.566.690 Picrates 21
D02.455.426.559.389.657.566.845 Tolcapone
D02.522 Ketones 112
D02.522.223 Benzophenones 11
D02.522.223.500 Chlorthalidone 41
D02.522.223.750 Fenofibrate 235
D02.522.223.875 Tolcapone
D02.640.743 Nitrophenols 68
D02.640.743.304 Dinitrophenols 41
D02.640.743.600 Niclofolan
D02.640.743.620 Nitroxinil
D02.640.743.690 Picrates 21
D02.640.743.845 Tolcapone