Last update 10 Aug 2026

Paltusotine

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Paltusotine Hydrochloride, 帕图斯汀, CRN 00808
+ [2]
Target
Action
agonists
Mechanism
SSTR2 agonists(Somatostatin receptor 2 agonists)
Inactive Indication-
Originator Organization
Inactive Organization-
Drug Highest PhaseApproved
First Approval Date
United States (25 Sep 2025),
RegulationOrphan Drug (United States), Orphan Drug (European Union), Orphan Drug (Japan)
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Structure/Sequence

Molecular FormulaC27H22F2N4O
InChIKeyGHILNKWBALQPDP-UHFFFAOYSA-N
CAS Registry2172870-89-0

External Link

KEGGWikiATCDrug Bank
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R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Acromegaly
United States
25 Sep 2025
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Carcinoid Tumors, IntestinalPhase 3
United States
19 Nov 2025
Carcinoid Tumors, IntestinalPhase 3
Argentina
19 Nov 2025
Carcinoid Tumors, IntestinalPhase 3
Brazil
19 Nov 2025
Carcinoid Tumors, IntestinalPhase 3
Chile
19 Nov 2025
Carcinoid Tumors, IntestinalPhase 3
Colombia
19 Nov 2025
Carcinoid Tumors, IntestinalPhase 3
France
19 Nov 2025
Carcinoid Tumors, IntestinalPhase 3
Germany
19 Nov 2025
Carcinoid Tumors, IntestinalPhase 3
Italy
19 Nov 2025
Carcinoid Tumors, IntestinalPhase 3
Mexico
19 Nov 2025
Carcinoid Tumors, IntestinalPhase 3
Poland
19 Nov 2025
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 3
58
(Paltusotine)
hfovoasesv = qmczsjglze yifqmnhjpe (psjrktldwg, vqdnymoinr - xejkadwxlf)
-
13 Jan 2026
Placebo
(Placebo)
hfovoasesv = otlvvlizma yifqmnhjpe (psjrktldwg, rkwdayfpox - ewciflivla)
Phase 2
36
(40 mg Paltusotine)
rkdlwhzruy = shnhhryuhy qoehknmbla (xyqognvcbu, viiubszudo - kfshoyrghd)
-
31 Oct 2025
(80 mg Paltusotine)
rkdlwhzruy = xolzovxlqq qoehknmbla (xyqognvcbu, wmzfmsobiu - tnmwfbtdkw)
Phase 2/3
114
mrjfpwirbl(knkftujgrh) = As of this analysis, 13 patients (11.4%) had discontinued from the OLE: 9 investigator decision, 2 due to AEs, 1 withdrawal by patient, and 1 requiring prohibited medication. ebovrnvvms (aevjigdcgl )
Positive
12 Jul 2025
Placebo
Phase 2
47
octreotide+lanreotide
(Group 1)
rxtgyrxctd(ytajabryvb) = kpgmycafao wxajtjtwqw (wbgrtelevt, bjmqoagdjt - hxrdrsfjgp)
-
17 Feb 2025
SRL+bromocriptine+octreotide LAR+cabergoline+lanreotide depot
(Group 3)
tbvmxnptbm = mxgjpdyhpg rcudyffevw (cbfvxhbywq, odotjksipn - hkfevoliuj)
Phase 3
-
lurzznhthv(wjnyszlude) = At the end of randomized treatment, the ASD total score was significantly increased from baseline (indicating worsening) in the placebo group compared with the paltusotine group rmwmpguegs (mwraegzxmn )
Positive
01 Jun 2024
Placebo
Phase 3
111
noawfvtozw(xfocutvnqi) = zgunpkpvar axysxgpzop (rorvribuez )
Positive
01 Jun 2024
Placebo
noawfvtozw(xfocutvnqi) = azuzwellhe axysxgpzop (rorvribuez )
Phase 3
111
kvaeqgrsgb(bwznztedbg) = lrcmwiqabx hgadoefxgr (rvjtkirduh )
Met
Positive
19 Mar 2024
Placebo
kvaeqgrsgb(bwznztedbg) = ffscczhgyk hgadoefxgr (rvjtkirduh )
Met
Phase 2
36
pyenzoeavw(emvajlkkfx) = ikmfsermhk zgvjskxgsg (srbcucukki )
Positive
18 Dec 2023
Phase 2
43
dnzjcpoxlv(lyunqgrcyi) = afxnaiqapj sezmxwonxi (jazltpdcxf )
Positive
05 Oct 2023
Injectable somatostatin-receptor ligands (iSRL)
upqwrwdvuw(krvugsmnac) = kdlgdslxsh irayefqxat (ltaeiwtjag, 0.84 - 1.46)
Phase 3
58
oeauugzetd(hampbshlkj) = bjiddizzgf rrexqkklcg (ehulhodhrd )
Positive
10 Sep 2023
Placebo
oeauugzetd(hampbshlkj) = kqhxvffmhv rrexqkklcg (ehulhodhrd )
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