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Details

Stereochemistry RACEMIC
Molecular Formula C18H32O3
Molecular Weight 296.4449
Optical Activity ( + / - )
Defined Stereocenters 0 / 1
E/Z Centers 2
Charge 0

SHOW SMILES / InChI
Structure of ABTL-0812

SMILES

CCCCC\C=C/C\C=C/CCCCCCC(O)C(O)=O

InChI

InChIKey=AFDSETGKYZMEEA-HZJYTTRNSA-N
InChI=1S/C18H32O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17(19)18(20)21/h6-7,9-10,17,19H,2-5,8,11-16H2,1H3,(H,20,21)/b7-6-,10-9-

HIDE SMILES / InChI

Molecular Formula C18H32O3
Molecular Weight 296.4449
Charge 0
Count
Stereochemistry RACEMIC
Additional Stereochemistry No
Defined Stereocenters 0 / 1
E/Z Centers 2
Optical Activity ( + / - )

ABTL 0812 is a autophagy inducer that acts via PI3K/Akt/mTOR pathway and has a dual mechanism of action. ABTL-0812 is a first-in-class small molecule, orally administered that binds to the nuclear receptors PPARα/γ inducing TRIB3 overexpression which blocks Akt activation, the central kinase of the PI3K/Akt/mTOR pathway, and inducing PPAR-dependent Endoplasmic Reticular Stress (ER-stress). The combination of TRIB3-mediated inhibition of the PI3K/Akt/mTOR pathway and the ER-Stress induction results in an autophagy-mediated cancer cell death. In animal cancer models ABTL0812 is efficacious as single agent with an excellent safety profile in a broad spectrum of cancer types: lung, endometrial and pancreatic cancer and neuroblastoma. ABTL0812 is also active on cells resistant to other targeted therapies, on tumor stem cells and inhibits metastasis formation. Preliminary results show promising immunomodulatory effects. ABTL0812 is currently in phase 2 clinical trials in Europe in patients with endometrial cancer or squamous cell lung cancer, as a first-line treatment in combination with chemotherapy and as a maintenance treatment after the chemotherapy cycles. The study is being conducted in leading cancer hospitals in Spain and France. This same phase 2 study was also approved by the US FDA in December 2017. In addition, the FDA approved the protocol for a phase 2 study in pancreatic cancer in January 2018. ABTL-0812 has also received Orphan Drug Designations (ODD) for pancreatic cancer, biliary cancer and the pediatric cancer neuroblastoma by the FDA in the USA and by the EMA in Europe.

Approval Year

PubMed

PubMed

TitleDatePubMed
The New Antitumor Drug ABTL0812 Inhibits the Akt/mTORC1 Axis by Upregulating Tribbles-3 Pseudokinase.
2016 May 15
Therapeutic potential of the new TRIB3-mediated cell autophagy anticancer drug ABTL0812 in endometrial cancer.
2019 May

Sample Use Guides

Advanced solid tumors:ABTL-0812 was dosed daily, by the oral route, in 28-day cycles. The study included a 4-cohort dose escalation, in a 3+3 dose escalating design, followed by an expansion cohort. Recommended Phase II was 1300 mg tid.
Route of Administration: Oral
In vitro radioligand displacement assays using purified proteins showed that ABTL-0812 binds PPARα and PPARγ ligand-binding pockets with Ki values of 7.1 umol/L and 4.7 umol/L, respectively
Substance Class Chemical
Created
by admin
on Sat Dec 16 12:44:38 UTC 2023
Edited
by admin
on Sat Dec 16 12:44:38 UTC 2023
Record UNII
0DE74TJ7EZ
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
ABTL-0812
Common Name English
9,12-OCTADECADIENOIC ACID, 2-HYDROXY-, (9Z,12Z)-
Systematic Name English
.ALPHA.-HYDROXYLINOLEIC ACID
Systematic Name English
ABTL0812
Code English
(9Z,12Z)-2-HYDROXY-9,12-OCTADECADIENOIC ACID
Systematic Name English
Code System Code Type Description
FDA UNII
0DE74TJ7EZ
Created by admin on Sat Dec 16 12:44:38 UTC 2023 , Edited by admin on Sat Dec 16 12:44:38 UTC 2023
PRIMARY
WIKIPEDIA
ABTL0812
Created by admin on Sat Dec 16 12:44:38 UTC 2023 , Edited by admin on Sat Dec 16 12:44:38 UTC 2023
PRIMARY
CHEBI
136927
Created by admin on Sat Dec 16 12:44:38 UTC 2023 , Edited by admin on Sat Dec 16 12:44:38 UTC 2023
PRIMARY
SMS_ID
300000041378
Created by admin on Sat Dec 16 12:44:38 UTC 2023 , Edited by admin on Sat Dec 16 12:44:38 UTC 2023
PRIMARY
EPA CompTox
DTXSID301258077
Created by admin on Sat Dec 16 12:44:38 UTC 2023 , Edited by admin on Sat Dec 16 12:44:38 UTC 2023
PRIMARY
CAS
57818-44-7
Created by admin on Sat Dec 16 12:44:38 UTC 2023 , Edited by admin on Sat Dec 16 12:44:38 UTC 2023
PRIMARY
PUBCHEM
21158511
Created by admin on Sat Dec 16 12:44:38 UTC 2023 , Edited by admin on Sat Dec 16 12:44:38 UTC 2023
PRIMARY
NCI_THESAURUS
C117290
Created by admin on Sat Dec 16 12:44:38 UTC 2023 , Edited by admin on Sat Dec 16 12:44:38 UTC 2023
PRIMARY
Related Record Type Details
TARGET -> AGONIST
Ki=7.1 micromolar (Supplementary Fig. S5; http://clincancerres.aacrjournals.org/content/22/10/2508.figures-only)
IN-VITRO
IC50
TARGET -> AGONIST
Ki=4.7 micromolar (Supplementary Fig. S5; http://clincancerres.aacrjournals.org/content/22/10/2508.figures-only)
IN-VITRO
IC50
SALT/SOLVATE -> PARENT
Related Record Type Details
ACTIVE MOIETY