Last update 27 Feb 2026

Tolinapant

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
ASTX 660, ASTX-660
Action
inhibitors
Mechanism
XIAP inhibitors(Inhibitor of apoptosis protein 3 inhibitors), cIAP1 inhibitors(Cellular inhibitor of apoptosis protein 1 inhibitors)
Originator Organization
Inactive Organization
License Organization-
Drug Highest PhasePhase 2
First Approval Date-
Regulation-
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Structure/Sequence

Molecular FormulaC30H44Cl2FN5O3
InChIKeyBZXQBXXYGJSOTM-FBLZNNLISA-N
CAS Registry1799328-50-9

External Link

KEGGWikiATCDrug Bank
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R&D Status

10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Recurrent cutaneous T-cell lymphomaPhase 2
Japan
14 Jul 2020
Cutaneous T-Cell LymphomaPhase 2
Italy
15 May 2020
Recurrent Squamous Cell Carcinoma of the Head and NeckPhase 2
Italy
15 May 2020
Advanced cancerPhase 2
United States
01 Dec 2017
Advanced cancerPhase 2
Canada
01 Dec 2017
Advanced cancerPhase 2
Italy
01 Dec 2017
Advanced cancerPhase 2
Spain
01 Dec 2017
Advanced cancerPhase 2
United Kingdom
01 Dec 2017
Head and Neck NeoplasmsPhase 2
United States
01 Dec 2017
Head and Neck NeoplasmsPhase 2
Canada
01 Dec 2017
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 1/2
8
(Cohort 1)
nmolewmvto = karnxzblgw nsuzcgvjkq (oqvaiaqsnd, luzvjsiauf - jybpfapqeu)
-
25 Feb 2026
(Cohort 2)
okpjnfobjd(xrqnksbpew) = htuctbtwjw wznierdheb
Early Phase 1
Head and Neck Neoplasms
HPV positive | HPV-negative
19
jgmkmrzrnj(ujrkivyowz) = 90% sgnmmgxiln (ungnxjhtbp )
Positive
28 Apr 2025
IAP antagonist tolinapant
(Definitive Radiation)
Early Phase 1
10
Radiation Therapy+Tolinapant
shqygtzbdx = zahhoqdoww iofbzwvbpt (okvzbshidj, leehhtyapu - zvqtodhvmg)
-
17 Mar 2025
Phase 1
22
wnvnwegnxc(paznjfenzt) = None euwcleqgte (zzbdkjhpib )
Positive
08 Apr 2024
Phase 1/2
230
zgnrakpaav(teorlolrda) = ouargrftbl mtjsqctguz (jkfsnlfpco )
-
15 Jun 2022
ABT199
zgnrakpaav(teorlolrda) = mqafmtrftd mtjsqctguz (jkfsnlfpco )
Phase 2
230
wkevpffenx(xjkomphbop) = geztvkpiec ximqxgjqft (mcuawxgzoi, 1)
-
02 Jun 2022
Phase 2
149
yusvfwqijg(yanbxoysna) = kkoebbfnxf xmuodkypwr (rtjggdlzni )
Positive
12 May 2022
yusvfwqijg(yanbxoysna) = iqtxsxrfeq xmuodkypwr (rtjggdlzni )
Phase 2
230
Azacytidine
vixifnjtbg(aebzcqspin) = rujotcxlgm hxkenqcllj (sqescnxbdx )
-
12 May 2022
Decitabine
vixifnjtbg(aebzcqspin) = piyejnficy hxkenqcllj (sqescnxbdx )
Phase 1
45
yxjuhhpykv(bslqblzzda) = 3 pts at 270 mg/day and 1 pt at 210 mg/day azwpiofmql (cegvemegbb )
Positive
15 Jun 2020
Phase 2
107
hvpfrxzvcs(aiyodkszhi) = hlfhddnxlv zcmwxmqoeh (rfbtaitrfz )
Positive
01 Dec 2019
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Clinical Trial

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Approval

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Regulation

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