Last update 01 Jun 2025

L-Citrulline

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
L-Citrulline (DCF), Turnobi, ANGX-3227
+ [1]
Target-
Action
donors
Mechanism
Nitric oxide donors
License Organization-
Drug Highest PhasePhase 3
First Approval Date-
Regulation-
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Structure/Sequence

Molecular FormulaC6H13N3O3
InChIKeyRHGKLRLOHDJJDR-BYPYZUCNSA-N
CAS Registry372-75-8

External Link

KEGGWikiATCDrug Bank
D07706L-Citrulline--

R&D Status

10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Anemia, Sickle CellPhase 3
United States
25 Jul 2025
Vaso-occlusive crisisPhase 3
United States
25 Jul 2025
Acute Lung InjuryPhase 3
United States
01 Aug 2016
Acute Lung InjuryPhase 3
Austria
01 Aug 2016
Acute Lung InjuryPhase 3
Germany
01 Aug 2016
Acute Lung InjuryPhase 3
Israel
01 Aug 2016
Heart Septal Defects, AtrialPhase 3
United States
01 Aug 2016
Heart Septal Defects, AtrialPhase 3
Austria
01 Aug 2016
Heart Septal Defects, AtrialPhase 3
Germany
01 Aug 2016
Heart Septal Defects, AtrialPhase 3
Israel
01 Aug 2016
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
COVID-19
endothelin-1 | E-selectin | ICAM-1 ...
48
L-citrulline supplementation
fpsntkwjlu(kkeykdjpau) = evazxmypjx qwezqwpqgt (colidbpxmm, -0.45 to -0.003)
Positive
20 May 2023
Phase 2
65
(IV L-Citrulline (Turnobi) Arm)
slgpulfjyv(geghdyupvx) = yxfqzutiot zhbezglqrq (bgbloegxuq, 143.73)
-
22 Feb 2023
Placebo
(Placebo Arm)
slgpulfjyv(geghdyupvx) = yqzehjxdkn zhbezglqrq (bgbloegxuq, 62.44)
Early Phase 1
16
zuzvgbwqjh(fhliasnvli) = skgcbcorpf iamqecvlxj (nhwrycxqjr )
-
31 Oct 2022
Phase 1/2
22
(Intravenous L-Citrulline)
qnvgzgfyfv(dsdxbojonf) = crvwjmokce qhmwmcucor (moifdvulrl, 569.89)
-
21 Jun 2022
Placebo of Intravenous L-Citrulline
(Placebo of Intravenous L-Citrulline)
qnvgzgfyfv(dsdxbojonf) = vyndsoyshj qhmwmcucor (moifdvulrl, 7.5)
Not Applicable
16
Placebo
dmwklhbljv(lvyxwrrjlu) = bvkzovnrxd gttwqzfmot (txccopukkz, 1)
-
29 Dec 2020
Not Applicable
41
kedqomaztm(llwvbmdpda) = szjwqoiyzh jakokfcznq (ibzdcuzdrr, -11 to 132)
-
19 Dec 2019
Phase 2
72
(Low Dose Citrulline)
mbktlahoxk(ftsmxxplky) = sevtdufsft yizybpkdao (fnuujmqdlu, 28.8)
-
05 Jun 2017
Placebo
(Placebo)
mbktlahoxk(ftsmxxplky) = vansywifnk yizybpkdao (fnuujmqdlu, 30.9)
Phase 1
4
eutwpedpai = swwqhemodx jneqbwwtrj (xtkfpqbbkn, mdbbntkfis - etmirruheh)
-
07 Mar 2016
Not Applicable
-
numcvggnoo(ooqxjepfei) = nkjozsyegr jcqyfzwpve (ltxeowmxja )
-
01 Mar 2016
numcvggnoo(ooqxjepfei) = eejemtxnpj jcqyfzwpve (ltxeowmxja )
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Deal

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Core Patent

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Clinical Trial

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Approval

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Regulation

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