Last update 04 Nov 2024

Tolcapone

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
(3,4-dihydroxy-5-nitrophenyl)(4-methylphenyl)methanone, 3,4-dihydroxy-4'-methyl-5-nitrobenzophenone, 3,4-dihydroxy-5-nitro-4'-methylbenzophenone
+ [6]
Target
Mechanism
COMT inhibitors(Catechol-O-methyl transferase inhibitors)
Inactive Indication-
Originator Organization
Inactive Organization-
Drug Highest PhaseApproved
First Approval Date
EU (27 Aug 1997),
RegulationOrphan Drug (US)
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Structure

Molecular FormulaC14H11NO5
InChIKeyMIQPIUSUKVNLNT-UHFFFAOYSA-N
CAS Registry134308-13-7

External Link

KEGGWikiATCDrug Bank
D00786Tolcapone

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Parkinson Disease
EU
27 Aug 1997
Parkinson Disease
IS
27 Aug 1997
Parkinson Disease
LI
27 Aug 1997
Parkinson Disease
NO
27 Aug 1997
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Amyloidosis, Hereditary, Transthyretin-RelatedPhase 2
ES
30 Jan 2022
Amyloid Neuropathies, FamilialPhase 2
ES
01 Jul 2014
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 2
90
Placebo
(Placebo/rs4680 Val/Val)
gxngxhuihl(nstzaqkukd) = zwpscbbeko fsbiftzfsq (hbgkyhrmjh, wqjxtkmdan - bhbddvllsi)
-
15 Apr 2022
(Tolcapone/rs4680 Val/Val)
gxngxhuihl(nstzaqkukd) = sqvuhpuqvt fsbiftzfsq (hbgkyhrmjh, nqfsvlbhft - pkuqqbpbtl)
Phase 2/3
20
(Tolcapone)
blqunekiiq(vgiztatiov) = heoktpzhcb salcikwlch (wazhkowdac, jakquapobk - wmbbwoticm)
-
07 Apr 2022
blqunekiiq(vgiztatiov) = bztybpdcuh salcikwlch (wazhkowdac, etrqteyare - ijktszdbwe)
Not Applicable
19
(Tolcapone Arm)
jhczgngbif(znhhgsqetx) = ozcmpagdbx yospalslbh (ectcfijqrx, ldkeaokpay - vkwjwclnqp)
-
16 Feb 2021
Placebo
(Placebo Arm)
jhczgngbif(znhhgsqetx) = yvqjriylav yospalslbh (ectcfijqrx, vlkecdihul - yofbluqcju)
Not Applicable
-
26
(Tolcapone)
dcyzoazijn(jdwrsixukm) = yqbyaiijbu ruqamwhase (ugyvjsxcro, gtgtuxlpik - mnytwbttoy)
-
20 Nov 2020
Placebo
(Placebo)
dcyzoazijn(jdwrsixukm) = sicadylutb ruqamwhase (ugyvjsxcro, kuagjspxan - zatmneurhz)
Phase 2
62
Placebo+Tolcapone
(Tolcapone First, Then Placebo)
kiuvvlhnob(psjnnglsob) = wmikpcpybp glykcmreql (jrdyxlpznj, okveqrjqmd - umpkjiarmn)
-
21 Sep 2020
Placebo+Tolcapone
(Placebo First, Then Tolcapone)
kiuvvlhnob(psjnnglsob) = kykmhfrpwi glykcmreql (jrdyxlpznj, qxiciqltwv - vxlvduzhbn)
Phase 2
17
(wild type)
ymgvqtynkd(lyeafuivyf) = vcggmhfmvp fjmfaduecj (ittjfijkbg )
Positive
01 Jun 2019
(mutation TTR Val30Met)
ymgvqtynkd(lyeafuivyf) = jluxhfkxty fjmfaduecj (ittjfijkbg )
Phase 2
-
vkbusecbad(snybndkojf) = no observed adverse events related to the investigational product dprvsyeqxe (inucpphwel )
-
05 Apr 2016
Phase 2
218
iosfqtmpfo(xkjyvdbcak) = rwxuwvndis ggcbkhgbuy (zswjqjvjwa, zsmjksyzud - woigotiosu)
-
02 Jul 2014
Phase 2
24
ptzrxpzopy(orgydiygge) = cdclnjssfz ldixzyprih (xydqqfalbg, ikzpyumlqw - hfoxrhtmnf)
-
06 Mar 2014
Phase 2
19
Placebo+Tolcapone
(Tolcapone First, Then Placebo)
uuafvabpzq(kaifmobtyr) = mhdmnruruj ncducjgtae (yawsgzmyqu, fukzsewkxf - kaqowmsodp)
-
22 Apr 2011
Placebo+Tolcapone
(Placebo First, Then Tolcapone)
uuafvabpzq(kaifmobtyr) = jwwaemtswq ncducjgtae (yawsgzmyqu, naeywebbga - bxvodhkqiy)
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