Miltefosine
drug drugOn this page
Also known as D-18506ImpavidoMiltefosinaMiltexNSC-605583NSC-758968Hexadecylphosphocholinen-hexadecylphosphocholinemiltefosinMiltefocinSID26749044SID484338SID144205019SID170465622MMV688990MiltofosineMILTEFOSINE [5MM]MiltefosineC0237431
Summary
Miltefosine (CHEMBL125) is an approved small-molecule antineoplastic agent (ATC P01CX04) targeting AKT1; indicated across 7 conditions including leishmaniasis and visceral leishmaniasis.
At a glance
- Status: Approved (max clinical phase 4)
- Modality: Small molecule
- ATC class: P01CX04
- Targets: 1 (AKT1)
- Indications: 7 conditions
- Clinical trials: 36
- Chemistry: 407.6 Da · C21H46NO4P
Identifiers
Drug identity and classification
| Field | Value |
|---|---|
| ChEMBL ID | CHEMBL125 |
| Name | Miltefosine |
| Type | Small molecule |
| Max phase | 4 |
| FDA approved | yes |
| PubChem CID | 3599 |
| ChEBI | CHEBI:75283 |
| ATC | P01CX04 |
| Molecular formula | C21H46NO4P |
| Molecular weight | 407.6 |
| InChIKey | PQLXHQMOHUQAKB-UHFFFAOYSA-N |
SMILES: CCCCCCCCCCCCCCCCOP(=O)([O-])OCC[N+](C)(C)C
IUPAC name: hexadecyl 2-(trimethylazaniumyl)ethyl phosphate
ChEBI definition: A phospholipid that is the hexadecyl monoester of phosphocholine.
Pharmacological roles (ChEBI): antineoplastic agent, antiprotozoal drug, antifungal agent, immunomodulator, anti-inflammatory agent, apoptosis inducer, protein kinase inhibitor, anticoronaviral agent.
Also known as: D-18506, Impavido, Miltefosina, Miltefosine, Miltex, NSC-605583, NSC-758968, Hexadecylphosphocholine, n-hexadecylphosphocholine, miltefosin, miltefosine, hexadecylphosphocholine
Patent coverage: 6,078 distinct patent families (24,203 SureChEMBL compound mentions), from 1 matched compound structure(s). Mentions count patents naming the compound (not distinct inventions), so promiscuous / reference molecules inflate the mention figure — families are the dedup metric.
Targets
Targets
Primary targets (GtoPdb curated mechanism): the Cancer dependency column is the DepMap CRISPR fitness signal (% of screened cell lines dependent on the target).
| Gene | Target | Action | pAffinity | Cancer dependency | UniProt |
|---|---|---|---|---|---|
| AKT1 | AKT serine/threonine kinase 1 | Inhibition | 5.02 | 3.4% | P31749 |
Broader ChEMBL bioactivity targets: 10 (assay-derived). Sample: Prelamin-A/C, Ferritin light chain, Estrogen receptor, Type-1 angiotensin II receptor, Alpha-1A adrenergic receptor, Voltage-gated inwardly rectifying potassium channel KCNH2, Adenosine receptor A3, Cruzipain, M-phase inducer phosphatase 1, RAC-alpha serine/threonine-protein kinase.
Bioactivity
ChEMBL activities: 3 potent at pChembl ≥ 5 of 10 total. Top 100 by potency (10 = 0.1 nM, 6 = 1 µM):
| Target | pChembl | Type | Value | Unit | Activity ID |
|---|---|---|---|---|---|
| LMNA | 5.45 | Potency | 3548 | nM | CHEMBL_ACT_3646559 |
| AKT1 | 5.02 | IC50 | 9600 | nM | CHEMBL_ACT_12713908 |
| ADRA1A | 5 | AC50 | 10000 | nM | CHEMBL_ACT_25217770 |
Target pathways
Aggregated over 1 target gene(s): AKT1.
Top Reactome pathways
113 total, by targets touching each:
| Pathway | Targets | Genes |
|---|---|---|
| Apoptosis | 1 | AKT1 |
| Hemostasis | 1 | AKT1 |
| Intrinsic Pathway for Apoptosis | 1 | AKT1 |
| Activation of BAD and translocation to mitochondria | 1 | AKT1 |
| Activation of BH3-only proteins | 1 | AKT1 |
| Signaling by ERBB2 | 1 | AKT1 |
| PIP3 activates AKT signaling | 1 | AKT1 |
| Developmental Biology | 1 | AKT1 |
| Cytokine Signaling in Immune system | 1 | AKT1 |
| Adaptive Immune System | 1 | AKT1 |
| Downregulation of ERBB2:ERBB3 signaling | 1 | AKT1 |
| Metabolism | 1 | AKT1 |
| Translocation of SLC2A4 (GLUT4) to the plasma membrane | 1 | AKT1 |
| Tetrahydrobiopterin (BH4) synthesis, recycling, salvage and regulation | 1 | AKT1 |
| Signaling by NOTCH | 1 | AKT1 |
| Signal Transduction | 1 | AKT1 |
| Cell Cycle | 1 | AKT1 |
| Disease | 1 | AKT1 |
| MTOR signalling | 1 | AKT1 |
| Inhibition of TSC complex formation by AKT (PKB) | 1 | AKT1 |
| Immune System | 1 | AKT1 |
| Regulation of beta-cell development | 1 | AKT1 |
| Signaling by VEGF | 1 | AKT1 |
| Signaling by WNT | 1 | AKT1 |
| Metabolism of vitamins and cofactors | 1 | AKT1 |
| AKT phosphorylates targets in the cytosol | 1 | AKT1 |
| AKT phosphorylates targets in the nucleus | 1 | AKT1 |
| Negative regulation of the PI3K/AKT network | 1 | AKT1 |
| Membrane Trafficking | 1 | AKT1 |
| TCF dependent signaling in response to WNT | 1 | AKT1 |
| Metabolism of nitric oxide: NOS3 activation and regulation | 1 | AKT1 |
| eNOS activation | 1 | AKT1 |
| Regulation of gene expression in beta cells | 1 | AKT1 |
| AKT-mediated inactivation of FOXO1A | 1 | AKT1 |
| Generic Transcription Pathway | 1 | AKT1 |
| PI3K/AKT Signaling in Cancer | 1 | AKT1 |
| Cellular responses to stress | 1 | AKT1 |
| Integrin signaling | 1 | AKT1 |
| Transcriptional Regulation by TP53 | 1 | AKT1 |
| Signaling by GPCR | 1 | AKT1 |
| Deactivation of the beta-catenin transactivating complex | 1 | AKT1 |
| GPCR downstream signalling | 1 | AKT1 |
| Regulation of T cell activation by CD28 family | 1 | AKT1 |
| Co-stimulation by CD28 | 1 | AKT1 |
| CD28 dependent PI3K/Akt signaling | 1 | AKT1 |
| Co-inhibition by CTLA4 | 1 | AKT1 |
| G beta:gamma signalling through PI3Kgamma | 1 | AKT1 |
| G-protein beta:gamma signalling | 1 | AKT1 |
| VEGFA-VEGFR2 Pathway | 1 | AKT1 |
| Signaling by Interleukins | 1 | AKT1 |
Dominant GO biological processes
| GO term | Targets |
|---|---|
| osteoblast differentiation | 1 |
| maternal placenta development | 1 |
| positive regulation of endothelial cell proliferation | 1 |
| cell migration involved in sprouting angiogenesis | 1 |
| complement receptor mediated signaling pathway | 1 |
| sphingosine-1-phosphate receptor signaling pathway | 1 |
| glycogen biosynthetic process | 1 |
| regulation of glycogen biosynthetic process | 1 |
| glucose metabolic process | 1 |
| regulation of translation | 1 |
| protein phosphorylation | 1 |
| protein import into nucleus | 1 |
| nitric oxide biosynthetic process | 1 |
| activation-induced cell death of T cells | 1 |
| inflammatory response | 1 |
Indications & clinical
Indications
5 approved indications. FDA phase 4, plus an anticancer drug’s labelled cancer uses (which ChEMBL often logs at phase 3).
| Indication | Phase | MONDO | EFO |
|---|---|---|---|
| leishmaniasis | 4 | MONDO:0011989 | EFO:0005044 |
| visceral leishmaniasis | 4 | MONDO:0005445 | EFO:0005045 |
| cutaneous leishmaniasis | 4 | MONDO:0005446 | EFO:0005046 |
| mucocutaneous leishmaniasis | 4 | MONDO:0005859 | EFO:0007379 |
| trypanosomiasis | 4 | MONDO:0000940 | DOID:10113 |
2 diseases in clinical trials (phase 1–3, investigational — not approved indications). Highest ChEMBL trial phase per disease; a non-cancer approved use is occasionally logged at phase 3 here.
| Disease (in trials) | Phase | MONDO | EFO |
|---|---|---|---|
| bipolar disorder | 3 | MONDO:0004985 | MONDO:0004985 |
| urticaria | 2 | MONDO:0005492 | EFO:0005531 |
Clinical trials
Total trials: 36.
Phase distribution
| Phase | Trials |
|---|---|
| PHASE2 | 16 |
| PHASE3 | 10 |
| Not specified | 5 |
| PHASE2/PHASE3 | 2 |
| PHASE4 | 1 |
| PHASE1/PHASE2 | 1 |
| EARLY_PHASE1 | 1 |
Top trials by phase / activity
| NCT | Phase | Status | Title |
|---|---|---|---|
| NCT01462500 | PHASE4 | COMPLETED | Pharmacokinetics of Miltefosine in Children and Adults |
| NCT06040489 | PHASE2/PHASE3 | RECRUITING | Pilot Study: Oral Treatment of American Tegumentary Leishmaniasis (Cutaneous and Mucosal Forms) in the Elderly |
| NCT07463040 | PHASE3 | NOT_YET_RECRUITING | Study Comparing Several Drugs to Understand Which Work Against Cutaneous Leishmaniasis (CL) |
| NCT00471705 | PHASE3 | COMPLETED | Efficacy and Safety of Miltefosine or Thermotherapy for Cutaneous Leishmaniasis in Colombia. |
| NCT00487253 | PHASE3 | UNKNOWN | Oral Miltefosine for the Treatment of Pediatric Cutaneous Leishmaniasis in Colombia |
| NCT00523965 | PHASE3 | COMPLETED | Combination Therapy in Indian Visceral Leishmaniasis |
| NCT00696969 | PHASE3 | COMPLETED | Safety and Efficacy Study to Evaluate Different Combination Treatment Regimens for Visceral Leishmaniasis |
| NCT01122771 | PHASE3 | COMPLETED | Phase III, Study of Three Short Course Combo (Ambisome®, Miltefosine, Paromomycin) Compared With AmBisome for the Treatment of VL in Bangladesh |
| NCT02011958 | PHASE3 | COMPLETED | Efficacy Trial of Ambisome Given Alone and Ambisome Given in Combination With Miltefosine for the Treatment of VL HIV Positive Ethiopian Patients. |
| NCT02193022 | PHASE3 | COMPLETED | Miltefosine for Children With PKDL |
| NCT03129646 | PHASE3 | COMPLETED | Miltefosine/Paromomycin Phase III Trial for Treatment of Primary Visceral Leishmaniasis (VL) Patients in Eastern Africa |
| NCT03829917 | PHASE2/PHASE3 | COMPLETED | Oral Miltefosine Plus Topical Paromomycin In American Cutaneous Leishmaniasis |
| NCT04515186 | PHASE3 | COMPLETED | Combination, Miltefosine Monotherapy for Cutaneous Leishmaniasis in New World |
| NCT02530697 | PHASE2 | ACTIVE_NOT_RECRUITING | The Association of Miltefosine and Pentoxifylline to Treat Mucosal and Cutaneous Leishmaniasis: A Clinical Trial in Brazil |
| NCT06550609 | PHASE2 | RECRUITING | Treatment of Bolivian L Braziliensis Mucosal Leishmaniasis With Inhaled Pentamidine Plus Oral Miltefosine |
| NCT00233545 | PHASE2 | COMPLETED | Miltefosine to Treat Cutaneous Leishmaniasis in Bolivia |
| NCT00370825 | PHASE2 | COMPLETED | Combination Chemotherapy for the Treatment of Indian Kala-Azar |
| NCT00371995 | PHASE2 | COMPLETED | Short Course of Miltefosine and Liposomal Amphotericin B for Kala-azar |
| NCT00373776 | PHASE1/PHASE2 | COMPLETED | Miltefosine for Mucosal Leishmaniasis |
| NCT00537953 | PHASE2 | UNKNOWN | Short Course of Miltefosine and Antimony to Treat Cutaneous Leishmaniasis in Bolivia |
| NCT01050907 | PHASE2 | COMPLETED | Miltefosine to Treat Mucocutaneous Leishmaniasis |
| NCT01067443 | PHASE2 | COMPLETED | Clinical Trial to Assess the Safety and Efficacy of Sodium Stibogluconate (SSG) and AmBisome® Combination, Miltefosine and AmBisome® and Miltefosine Alone for the Treatment Visceral Leishmaniasis in Eastern Africa |
| NCT01170949 | PHASE2 | TERMINATED | Efficacy and Safety of Miltefosine in Antihistamine Resistant Chronic Urticaria |
| NCT01377974 | PHASE2 | COMPLETED | Clinical Trial of Miltefosine to Treat Mucosal Leishmaniasis |
| NCT01380301 | PHASE2 | TERMINATED | Treatment of Cutaneous Leishmaniasis With a Combination of Miltefosine and Antimony |
| NCT01380314 | PHASE2 | COMPLETED | Oral Miltefosine Plus Topical Imiquimod to Treat Cutaneous Leishmaniasis |
| NCT01635777 | PHASE2 | COMPLETED | Safety and Efficacy of Oral Miltefosine in Patients With Post Kala Azar Dermal Leishmaniasis (PKDL) |
| NCT02431143 | PHASE2 | COMPLETED | Pharmacokinetics/Safety of Miltefosine Allometric Dose for the Treatment of Visceral Leishmaniasis in Children in Eastern Africa |
| NCT02687971 | PHASE2 | COMPLETED | Thermotherapy + a Short Course of Miltefosine for the Treatment of Uncomplicated Cutaneous Leishmaniasis in the New World¨ |
| NCT03399955 | PHASE2 | UNKNOWN | Short Course Regimens for Treatment of PKDL (Sudan) |
| NCT06251739 | EARLY_PHASE1 | COMPLETED | Repurposing Ivermectin for PKDL Treatment |
| NCT06514560 | Not specified | RECRUITING | OPTImizing MIltefosine Treatment for Cutaneous LEISHmaniasis Patients |
| NCT02427308 | Not specified | WITHDRAWN | Treatment of Leishmaniasis With Impavido® (Miltefosine): Pregnancy Registry |
| NCT02429505 | Not specified | WITHDRAWN | Treatment of Leishmaniasis With Impavido® (Miltefosine): Higher-Weight Patient Registry |
| NCT02429518 | Not specified | COMPLETED | Dedicated QT Study in Bolivian Patients Taking Impavido® (Miltefosine) for Mucocutaneous Leishmaniasis |
| NCT02431429 | Not specified | COMPLETED | Spermiogram Assessment in Bolivian Patients Taking Impavido® (Miltefosine) for Mucocutaneous Leishmaniasis |
Clinical evidence (CIViC)
No CIViC predictive evidence (expected for non-precision-medicine drugs).
Pharmacology
Pharmacogenomics
No PharmGKB pharmacogenomic data curated for this drug.
Related molecules
Related molecules
Molecules sharing ≥1 of this drug’s curated primary targets, merged from two biobtree sources and ranked by shared-target count, then clinical phase: ChEMBL clinical-stage candidates (development phase ≥2) and PubChem drug-class bioactivity (approved / known drugs acting on the target). Deduplicated by drug name; the drug’s own salt forms are excluded. Note: for a drug with few primary targets a shared-target match can reflect off-target / promiscuous binding rather than the same therapeutic mechanism — the phase ordering surfaces bona-fide therapeutics first.
34 molecules share ≥1 primary target. Top 34 by shared-target count:
| Molecule | Source | Status | Shared targets |
|---|---|---|---|
| CAPIVASERTIB | ChEMBL | Phase 4 (approved) | AKT1 |
| MIDOSTAURIN | ChEMBL | Phase 4 (approved) | AKT1 |
| NICLOSAMIDE | ChEMBL | Phase 4 (approved) | AKT1 |
| AFURESERTIB | ChEMBL | Phase 3 | AKT1 |
| FASUDIL | ChEMBL | Phase 3 | AKT1 |
| IPATASERTIB | ChEMBL | Phase 3 | AKT1 |
| LESTAURTINIB | ChEMBL | Phase 3 | AKT1 |
| LINIFANIB | ChEMBL | Phase 3 | AKT1 |
| PERIFOSINE | ChEMBL | Phase 3 | AKT1 |
| QUERCETIN | ChEMBL | Phase 3 | AKT1 |
| EDELFOSINE | ChEMBL | Phase 2 | AKT1 |
| ELLAGIC ACID | ChEMBL | Phase 2 | AKT1 |
| KALAFUNGIN | ChEMBL | Phase 2 | AKT1 |
| LAUROGUADINE | ChEMBL | Phase 2 | AKT1 |
| MIRANSERTIB | ChEMBL | Phase 2 | AKT1 |
| MK-2206 | ChEMBL | Phase 2 | AKT1 |
| PF-04691502 | ChEMBL | Phase 2 | AKT1 |
| PICTILISIB | ChEMBL | Phase 2 | AKT1 |
| RUPITASERTIB | ChEMBL | Phase 2 | AKT1 |
| SOTRASTAURIN | ChEMBL | Phase 2 | AKT1 |
| SULFAETHIDOLE | ChEMBL | Phase 2 | AKT1 |
| UPROSERTIB | ChEMBL | Phase 2 | AKT1 |
| Afatinib | PubChem | Approved | AKT1 |
| belumosudil | PubChem | Approved | AKT1 |
| Binimetinib | PubChem | Approved | AKT1 |
| Crizotinib | PubChem | Approved | AKT1 |
| dacomitinib | PubChem | Approved | AKT1 |
| Fostamatinib | PubChem | Approved | AKT1 |
| Idelalisib | PubChem | Approved | AKT1 |
| Pazopanib | PubChem | Approved | AKT1 |
| podofilox | PubChem | Approved | AKT1 |
| regorafenib | PubChem | Approved | AKT1 |
| Selumetinib | PubChem | Approved | AKT1 |
| Trametinib | PubChem | Approved | AKT1 |
Related Atlas pages
- Genes: AKT1
- Indicated for: leishmaniasis, visceral leishmaniasis, cutaneous leishmaniasis, mucocutaneous leishmaniasis, trypanosomiasis
- In clinical trials for: bipolar disorder, urticaria
- Drugs: Capivasertib, Midostaurin, Niclosamide, Afuresertib, Fasudil, Ipatasertib, Lestaurtinib, Linifanib, Perifosine, Quercetin, Afatinib, belumosudil, Binimetinib, Crizotinib, dacomitinib, Fostamatinib, Idelalisib, Pazopanib, podofilox, regorafenib, Selumetinib, Trametinib