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Details

Stereochemistry ACHIRAL
Molecular Formula C36H59N5O2
Molecular Weight 593.886
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of TELRATOLIMOD

SMILES

CCCCCCCCCCCCCCCCCC(=O)NCCCCON1C(CCCC)=NC2=C1C3=CC=CC=C3N=C2N

InChI

InChIKey=RRTPWQXEERTRRK-UHFFFAOYSA-N
InChI=1S/C36H59N5O2/c1-3-5-7-8-9-10-11-12-13-14-15-16-17-18-19-27-33(42)38-28-22-23-29-43-41-32(26-6-4-2)40-34-35(41)30-24-20-21-25-31(30)39-36(34)37/h20-21,24-25H,3-19,22-23,26-29H2,1-2H3,(H2,37,39)(H,38,42)

HIDE SMILES / InChI
MedImmune is developing MEDI 9197 (formerly 3M-052), a toll-like receptor 7/8 dual agonist, for the treatment of cancer. MEDI9197 has been designed to activate a broad range of innate immune cells through targeting of both TLR 7 and 8, leading to a more robust adaptive immune response. A TLR7 and 8 dual agonist can additionally convert immune suppressive cells in the tumor to those with anti-tumor properties, allowing the generation of an effective anti-tumor response. MEDI9197 is uniquely designed for intratumoral injection, allowing the compound to be retained in the tumor and provide specific immune activation, enhancing its safety and tolerability profile.

Approval Year

PubMed

PubMed

TitleDatePubMed
Vaccine induction of antibodies and tissue-resident CD8+ T cells enhances protection against mucosal SHIV-infection in young macaques.
2019-02-21
Adjuvant composition and delivery route shape immune response quality and protective efficacy of a recombinant vaccine for Entamoeba histolytica.
2018
Adsorption of a synthetic TLR7/8 ligand to aluminum oxyhydroxide for enhanced vaccine adjuvant activity: A formulation approach.
2016-12-28
Combination therapy targeting toll like receptors 7, 8 and 9 eliminates large established tumors.
2014

Sample Use Guides

Mice: CT26 colon cancer cells were implanted subcutaneouslyinto the flank of syngeneic BALB/c mice. When these tumors reached 200 mm3 in volume, 100 ug of ODN and/or 50 ug of 3M-052 was injected intra-tumorally and the procedure repeated 2 days later.
Route of Administration: Other
In vitro stimulation of bone marrow-derived dendritic cells, measured by IL-12 secretion, demonstrated that 3M-052 (free or MP-formulated) had a concentration-dependent immunostimulatory effect with an optimum concentration of 2 ug/mL.
Name Type Language
N-(4-((4-AMINO-2-BUTYL-1H-IMIDAZO(4,5-C)QUINOLIN-1-YL)OXY)BUTYL)OCTADECANAMIDE
Preferred Name English
TELRATOLIMOD
INN  
Official Name English
3M-052
Code English
Telratolimod [WHO-DD]
Common Name English
OCTADECANAMIDE, N-(4-((4-AMINO-2-BUTYL-1H-IMIDAZO(4,5-C)QUINOLIN-1-YL)OXY)BUTYL)-
Systematic Name English
telratolimod [INN]
Common Name English
MEDI9197
Code English
MEDI-9197
Common Name English
Classification Tree Code System Code
NCI_THESAURUS C2139
Created by admin on Mon Mar 31 21:15:33 GMT 2025 , Edited by admin on Mon Mar 31 21:15:33 GMT 2025
Code System Code Type Description
FDA UNII
16598XQ2BT
Created by admin on Mon Mar 31 21:15:33 GMT 2025 , Edited by admin on Mon Mar 31 21:15:33 GMT 2025
PRIMARY
CAS
1359993-59-1
Created by admin on Mon Mar 31 21:15:33 GMT 2025 , Edited by admin on Mon Mar 31 21:15:33 GMT 2025
PRIMARY
EVMPD
SUB184743
Created by admin on Mon Mar 31 21:15:33 GMT 2025 , Edited by admin on Mon Mar 31 21:15:33 GMT 2025
PRIMARY
INN
10781
Created by admin on Mon Mar 31 21:15:33 GMT 2025 , Edited by admin on Mon Mar 31 21:15:33 GMT 2025
PRIMARY
PUBCHEM
56833311
Created by admin on Mon Mar 31 21:15:33 GMT 2025 , Edited by admin on Mon Mar 31 21:15:33 GMT 2025
PRIMARY
NCI_THESAURUS
C124653
Created by admin on Mon Mar 31 21:15:33 GMT 2025 , Edited by admin on Mon Mar 31 21:15:33 GMT 2025
PRIMARY
SMS_ID
100000170639
Created by admin on Mon Mar 31 21:15:33 GMT 2025 , Edited by admin on Mon Mar 31 21:15:33 GMT 2025
PRIMARY