etrasimod

CHEBI:229230 ·resolve ·ANTIBACTERIAL ·EXACT SEEDED

An organic heterotricyclic compound that is 1,2,3,4-tetrahydrocyclopenta[b]indole substituted by carboxymethyl and [4-cyclopentyl-3-(trifluoromethyl)phenyl]methoxy groups at positions 3R and 7, respectively. It is a potent and functional antagonist of the sphingosine-1-phosphate-1 (S1P1) receptor (IC50 = 1.88 nM in CHO cells). — ChEBI

Machine-generated and unreviewed. Identity, structure and cross-references come straight from ChEBI's and CARD's own data; no curator has signed off on this record yet.

Classification

Strictly broader compounds or drug classes this molecule belongs to.

Label unavailable CHEBI:23493
Label unavailable CHEBI:25384
Label unavailable CHEBI:26979
Label unavailable CHEBI:35618
Label unavailable CHEBI:83565

Chemical structure

Computed structure properties
Molecular formula	C26H26F3NO3
Charge	0
Average mass	457.492 Da
Monoisotopic mass	457.18648 Da
Source	ChEBI
InChIKey	MVGWUTBTXDYMND-QGZVFWFLSA-N

SMILES

O=C(O)C[C@H]1CCc2c1nc1ccc(OCc3ccc(C4CCCC4)c(C(F)(F)F)c3)cc21

InChI

InChI=1S/C26H26F3NO3/c27-26(28,29)22-11-15(5-8-19(22)16-3-1-2-4-16)14-33-18-7-10-23-21(13-18)20-9-6-17(12-24(31)32)25(20)30-23/h5,7-8,10-11,13,16-17,30H,1-4,6,9,12,14H2,(H,31,32)/t17-/m1/s1

Also called

etrasimodum (INN)— chebi
étrasimod (INN)— chebi
[(3R)-7-{[4-cyclopentyl-3-(trifluoromethyl)phenyl]methoxy}-1,2,3,4-tetrahydrocyclopenta[b]indol-3-yl]acetic acid (EXACT_SYNONYM)— chebi
(R)-2-(7-((4-cyclopentyl-3-(trifluoromethyl)benzyl)oxy)-1,2,3,4-tetrahydrocyclopenta[b]indol-3-yl)acetic acid (EXACT_SYNONYM)— chebi
APD 334 (EXACT_SYNONYM)— chebi
APD-334 (EXACT_SYNONYM)— chebi
APD334 (EXACT_SYNONYM)— chebi

Cross-references

Identifiers for this same structure in other resources. An accession that lands on two different structures in this corpus is withheld from both rather than shown here, since it names at most one of them.

Drug registries

Identifiers that name a drug rather than a structure. One of these can cover a parent compound, its salts and its stereoisomers, which this corpus keeps as separate records, so it is not an equivalence of structure.

Patents and articles

Documents about this compound. A patent covers a class and an article covers a topic; neither identifies a structure.

wikipedia.en:Etrasimod

Activity roles

Every antimicrobial role a source asserts for this compound — the unreduced evidence behind its antimicrobial_class.

antibacterial agent CHEBI:33282

Source concepts

Every upstream concept that resolved to this record. The merge is the product: this is what shows ChEBI and CARD are describing the same structure.

Upstream concepts merged into this record
Source	Native ID	Label	Minted CURIE	Version
CHEBI	`CHEBI:229230`	etrasimod	`antibioticmech:chebi-463e444d27`	2026-08-30

Curation history

SEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources
Seeded from data/raw/ inventories (CHEBI)
RESEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources
Re-seeded from updated data/raw/ inventories
RESEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources
Re-seeded from updated data/raw/ inventories
RESEEDED_FROM_SOURCES 2026-09-10 · seed_from_sources
Re-seeded from updated data/raw/ inventories

Provenance

Seeded by scripts/seed_from_sources.py from the committed inventories in data/raw/. View the record (YAML).

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