Sulindac
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Also known as ArthrocineArtribidClinorilMK-231NSC-757344SulindacoSID11111823SID11111824SID11114189SID26732639SID50106970SID85231236SID90341400SID124881496SID144203821SID144211735SID174007228SID170464648SulindacÊ
Summary
Sulindac (CHEMBL15770) is an approved small-molecule non-steroidal anti-inflammatory drug (ATC M01AB02) targeting PTGS1, PTGS2, and RXRA; indicated across 14 conditions including rheumatic disorder and rheumatoid arthritis; with CIViC clinical evidence for 2 variant-indication associations (e.g. PIK3CA Amplification in head and neck squamous cell carcinoma).
At a glance
- Status: Approved (max clinical phase 4)
- Modality: Small molecule
- ATC class: M01AB02
- Targets: 3 (PTGS1, PTGS2, RXRA)
- Indications: 14 conditions
- Clinical trials: 25
- Precision-oncology evidence (CIViC): 2 variant–indication associations
- Chemistry: 356.4 Da · C20H17FO3S
Identifiers
Drug identity and classification
| Field | Value |
|---|---|
| ChEMBL ID | CHEMBL15770 |
| Name | Sulindac |
| Type | Small molecule |
| Max phase | 4 |
| FDA approved | yes |
| PubChem CID | 1548887 |
| ChEBI | CHEBI:9352 |
| ATC | M01AB02 |
| Molecular formula | C20H17FO3S |
| Molecular weight | 356.4 |
| InChIKey | MLKXDPUZXIRXEP-MFOYZWKCSA-N |
SMILES: CC\1=C(C2=C(/C1=C\C3=CC=C(C=C3)S(=O)C)C=CC(=C2)F)CC(=O)O
IUPAC name: 2-[(3Z)-6-fluoro-2-methyl-3-[(4-methylsulfinylphenyl)methylidene]inden-1-yl]acetic acid
ChEBI definition: A monocarboxylic acid that is 1-benzylidene-1H-indene which is substituted at positions 2, 3, and 5 by methyl, carboxymethyl, and fluorine respectively, and in which the phenyl group of the benzylidene moiety is substituted at the para position by a methylsulfinyl group. It is a prodrug for the corresponding sulfide, a non-steroidal anti-inflammatory drug, used particularly in the treatment of acute and chronic inflammatory conditions.
Pharmacological roles (ChEBI): non-steroidal anti-inflammatory drug, EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor, antineoplastic agent, non-narcotic analgesic, antipyretic, analgesic, prodrug, tocolytic agent, apoptosis inducer.
Also known as: Arthrocine, Artribid, Clinoril, MK-231, NSC-757344, Sulindac, Sulindaco, sulindac, SID11111823, SID11111824, SID11114189, SID26732639
Patent coverage: 19,774 distinct patent families (80,712 SureChEMBL compound mentions), from 2 matched compound structure(s). One matched structure accounts for 80,651 (100%) of the total. 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 |
|---|---|---|---|---|---|
| PTGS1 | COX-1 | Inhibition | 5.92 | 0% | P23219 |
| PTGS2 | COX-2 | Inhibition | 5.47 | 0% | P35354 |
| RXRA | Retinoid X receptor-α | Antagonist | 4.1 | 5.1% | P19793 |
Broader ChEMBL bioactivity targets: 27 (assay-derived). Sample: Microtubule-associated protein tau, Lysine-specific demethylase 4E, Nuclear receptor ROR-gamma, Prelamin-A/C, 4’-phosphopantetheinyl transferase ffp, Peripheral myelin protein 22, Aldo-keto reductase family 1 member B1, Retinoic acid receptor RXR-alpha, Bile salt export pump, Menin/Histone-lysine N-methyltransferase MLL.
Bioactivity
ChEMBL activities: 14 potent at pChembl ≥ 5 of 41 total. Top 30 by potency (10 = 0.1 nM, 6 = 1 µM):
| Target | pChembl | Type | Value | Unit | Activity ID |
|---|---|---|---|---|---|
| LMNA | 8.25 | Potency | 5.6 | nM | CHEMBL_ACT_3653031 |
| MAPK1 | 7.4 | Potency | 39.8 | nM | CHEMBL_ACT_4542253 |
| CYP2C19 | 6.7 | Potency | 199.5 | nM | CHEMBL_ACT_4014620 |
| CYP2C19 | 6.7 | AC50 | 199.5 | nM | CHEMBL_ACT_6030633 |
| AKR1B1 | 6.68 | IC50 | 210 | nM | CHEMBL_ACT_29120248 |
| AKR1B10 | 6.46 | IC50 | 350 | nM | CHEMBL_ACT_29120254 |
| AKR1B1 | 6.43 | IC50 | 374 | nM | CHEMBL_ACT_12595749 |
| GLRA1 | 6.42 | EC50 | 380 | nM | CHEMBL_ACT_15241387 |
| P07943 | 6.36 | IC50 | 435 | nM | CHEMBL_ACT_7797330 |
| C5 | 6.24 | Kd | 570 | nM | CHEMBL_ACT_19243011 |
| CYP3A4 | 6.2 | Potency | 631 | nM | CHEMBL_ACT_4949461 |
| CYP3A4 | 6.2 | Potency | 631 | nM | CHEMBL_ACT_5078854 |
| CYP1A2 | 5.4 | AC50 | 3981 | nM | CHEMBL_ACT_6046968 |
| PTGS2 | 5.06 | IC50 | 8800 | nM | CHEMBL_ACT_16410617 |
Target pathways
Aggregated over 3 target gene(s): PTGS1, PTGS2, RXRA.
Top Reactome pathways
75 total, by targets touching each:
| Pathway | Targets | Genes |
|---|---|---|
| Synthesis of Prostaglandins (PG) and Thromboxanes (TX) | 2 | PTGS1, PTGS2 |
| Developmental Biology | 1 | RXRA |
| R-HSA-1368082 | 1 | RXRA |
| BMAL1:CLOCK,NPAS2 activates circadian expression | 1 | RXRA |
| COX reactions | 1 | PTGS1 |
| Metabolism | 1 | RXRA |
| Mitochondrial biogenesis | 1 | RXRA |
| Recycling of bile acids and salts | 1 | RXRA |
| Signal Transduction | 1 | RXRA |
| Regulation of cholesterol biosynthesis by SREBP (SREBF) | 1 | RXRA |
| Organelle biogenesis and maintenance | 1 | RXRA |
| Synthesis of bile acids and bile salts | 1 | RXRA |
| Synthesis of bile acids and bile salts via 7alpha-hydroxycholesterol | 1 | RXRA |
| Synthesis of bile acids and bile salts via 27-hydroxycholesterol | 1 | RXRA |
| Bile acid and bile salt metabolism | 1 | RXRA |
| PPARA activates gene expression | 1 | RXRA |
| Carnitine shuttle | 1 | RXRA |
| Biological oxidations | 1 | RXRA |
| Cytochrome P450 - arranged by substrate type | 1 | RXRA |
| Phase I - Functionalization of compounds | 1 | RXRA |
| Endogenous sterols | 1 | RXRA |
| Epigenetic regulation of gene expression | 1 | RXRA |
| Generic Transcription Pathway | 1 | RXRA |
| Synthesis of 15-eicosatetraenoic acid derivatives | 1 | PTGS2 |
| Transcriptional activation of mitochondrial biogenesis | 1 | RXRA |
| Cellular responses to stress | 1 | RXRA |
| Activation of gene expression by SREBF (SREBP) | 1 | RXRA |
| SUMOylation | 1 | RXRA |
| SUMO E3 ligases SUMOylate target proteins | 1 | RXRA |
| Transcriptional regulation of white adipocyte differentiation | 1 | RXRA |
Dominant GO biological processes
| GO term | Targets |
|---|---|
| prostaglandin biosynthetic process | 2 |
| response to oxidative stress | 2 |
| regulation of blood pressure | 2 |
| cyclooxygenase pathway | 2 |
| regulation of cell population proliferation | 2 |
| long-chain fatty acid biosynthetic process | 2 |
| lipid metabolic process | 2 |
| fatty acid metabolic process | 2 |
| fatty acid biosynthetic process | 2 |
| prostaglandin metabolic process | 2 |
| prostanoid biosynthetic process | 2 |
| cellular oxidant detoxification | 2 |
| embryo implantation | 1 |
| response to nematode | 1 |
| response to selenium ion | 1 |
Indications & clinical
Indications
14 indications (4 at ChEMBL trial phase 4). Phase below is the highest clinical-trial phase recorded for this drug against each disease — not the molecule’s overall approval status (that is in the Summary).
| Indication | Trial phase | MONDO | EFO |
|---|---|---|---|
| rheumatic disorder | 4 | MONDO:0005554 | EFO:0005755 |
| rheumatoid arthritis | 4 | MONDO:0008383 | EFO:0000685 |
| spondylitis | 4 | MONDO:0003937 | MONDO:0003937 |
| osteoarthritis | 4 | MONDO:0005178 | MONDO:0005178 |
| colorectal neoplasm | 3 | MONDO:0005335 | EFO:0004142 |
| precancerous condition | 3 | MONDO:0021074 | MONDO:0021074 |
| head and neck squamous cell carcinoma | 2 | MONDO:0010150 | EFO:0000181 |
| acute myeloid leukemia | 2 | MONDO:0018874 | EFO:0000222 |
| cutaneous melanoma | 2 | MONDO:0005012 | EFO:0000389 |
| breast neoplasm | 2 | MONDO:0021100 | MONDO:0007254 |
| desmoid tumor | 2 | MONDO:0007608 | EFO:0009907 |
| fragile X syndrome | 2 | MONDO:0010383 | MONDO:0010383 |
2 further indication records had no mapped disease name (EFO/MeSH-only) or were duplicates, and are omitted.
Clinical trials
Total trials: 25.
Phase distribution
| Phase | Trials |
|---|---|
| PHASE2 | 17 |
| Not specified | 4 |
| PHASE3 | 3 |
| PHASE1 | 1 |
Top trials by phase / activity
| NCT | Phase | Status | Title |
|---|---|---|---|
| NCT01349881 | PHASE3 | ACTIVE_NOT_RECRUITING | S0820, Adenoma and Second Primary Prevention Trial |
| NCT00118365 | PHASE3 | COMPLETED | Eflornithine and Sulindac in Preventing Colorectal Cancer in Patients With Colon Polyps |
| NCT01483144 | PHASE3 | COMPLETED | Trial of Eflornithine Plus Sulindac in Patients With Familial Adenomatous Polyposis (FAP) |
| NCT04207944 | PHASE2 | ACTIVE_NOT_RECRUITING | The Prevention of Progression to Pancreatic Cancer Trial (The 3P-C Trial) |
| NCT00039520 | PHASE2 | COMPLETED | Sulindac and Docetaxel in Treating Women With Metastatic or Recurrent Breast Cancer |
| NCT00062023 | PHASE2 | TERMINATED | Comparison of Sulindac, Aspirin, and Ursodiol in Preventing Colorectal Cancer |
| NCT00068419 | PHASE2 | COMPLETED | Sulindac and Tamoxifen in Treating Patients With Desmoid Tumor |
| NCT00319007 | PHASE2 | UNKNOWN | Influence of Sulindac and Probiotics on the Development of Pouch Adenomas in Patients With Familial Adenomatous Polyposis |
| NCT00335504 | PHASE2 | COMPLETED | Atorvastatin Calcium, Oligofructose-Enriched Inulin, or Sulindac in Preventing Cancer in Patients at Increased Risk of Developing Colorectal Neoplasia |
| NCT00368927 | PHASE2 | COMPLETED | Sulindac in Preventing Lung Cancer in Current or Former Smokers With Bronchial Dysplasia |
| NCT00392665 | PHASE2 | TERMINATED | Bevacizumab/Tarceva and Tarceva/Sulindac in Squamous Cell Carcinoma of the Head and Neck |
| NCT00755976 | PHASE2 | COMPLETED | Sulindac and Epirubicin in Treating Patients With Metastatic Malignant Melanoma |
| NCT00841204 | PHASE2 | COMPLETED | Sulindac in Preventing Melanoma in Healthy Participants Who Are at Increased Risk of Melanoma |
| NCT01187901 | PHASE2 | COMPLETED | A Clinical Trial of COX and EGFR Inhibition in Familial Polyposis Patients |
| NCT01636128 | PHASE2 | WITHDRAWN | Urinary Biomarker Study With Sulindac and Difluoromethylornithine |
| NCT01761877 | PHASE2 | COMPLETED | NSAID Effects on Clinical and Imaging Breast Biomarkers |
| NCT01843179 | PHASE2 | WITHDRAWN | Sulindac for Patients With AML |
| NCT01856322 | PHASE2 | TERMINATED | Surgery Plus Sulindac or Surgery Alone for Advanced Colorectal Cancer |
| NCT04542135 | PHASE2 | COMPLETED | Sulindac and Breast Density in Women at Risk of Developing Breast Cancer |
| NCT04823052 | PHASE2 | WITHDRAWN | Investigation of Sulindac (HLX-0201) and Gaboxadol (HLX-0206) in Male Fragile X Syndrome Patients Aged 13-40 |
| NCT00245024 | PHASE1 | COMPLETED | Sulindac in Preventing Breast Cancer in Women at High Risk for Breast Cancer |
| NCT00003365 | Not specified | TERMINATED | Sulindac and Plant Compounds in Preventing Colon Cancer |
| NCT00176618 | Not specified | TERMINATED | The Effects of Curcuminoids on Aberrant Crypt Foci in the Human Colon |
| NCT00299195 | Not specified | COMPLETED | A Randomized Study of Sulindac in Oral Premalignant Lesions |
| NCT00343629 | Not specified | COMPLETED | Sulindac Capsules Compared With Sulindac Tablets in Healthy Volunteers |
Clinical evidence (CIViC)
Variant × indication × effect (2 predictive associations from 2 curated evidence items):
| Variant | Indication | Effect | Therapy | Level | CIViC |
|---|---|---|---|---|---|
| PIK3CA Amplification | Head And Neck Squamous Cell Carcinoma | Sensitivity/Response | Ibuprofen + Aspirin + Sulindac | CIViC B | EID7186 |
| PIK3CA Mutation | Head And Neck Squamous Cell Carcinoma | Sensitivity/Response | Aspirin + Sulindac + Celecoxib | CIViC B | EID7185 |
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.
417 molecules share ≥1 primary target. Top 60 by shared-target count:
| Molecule | Source | Status | Shared targets |
|---|---|---|---|
| MECLOFENAMIC ACID | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2, RXRA |
| OXAPROZIN | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2, RXRA |
| EZETIMIBE | ChEMBL + PubChem | Phase 4 (approved) | PTGS1, RXRA |
| 3,3’,4’,5-TETRACHLOROSALICYLANILIDE | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| ACEMETACIN | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| ALITRETINOIN | ChEMBL | Phase 4 (approved) | PTGS1, RXRA |
| ASPIRIN | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| BROMFENAC | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| CALCITRIOL | ChEMBL | Phase 4 (approved) | PTGS2, RXRA |
| CAPSAICIN | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| CAPTOPRIL | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| CARPROFEN | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| CELECOXIB | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| CIANIDANOL | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| DEXIBUPROFEN | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| DEXKETOPROFEN | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| DICLOFENAC | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| DIETHYLSTILBESTROL | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| DOXORUBICIN | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| ESFLURBIPROFEN | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| ETODOLAC | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| ETORICOXIB | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| FLURBIPROFEN | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| FLUVASTATIN | ChEMBL | Phase 4 (approved) | PTGS2, RXRA |
| GLAFENINE | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| HEXACHLOROPHENE | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| IBUPROFEN | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| INDOMETHACIN | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| KETOPROFEN | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| KETOROLAC | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| LEVODOPA | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| LEVOTHYROXINE | ChEMBL | Phase 4 (approved) | PTGS2, RXRA |
| LOXOPROFEN | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| LUMIRACOXIB | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| MEFENAMIC ACID | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| MELOXICAM | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| MOFEZOLAC | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| MONOBENZONE | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| NAPROXEN | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| NIMESULIDE | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| OMADACYCLINE | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| PIROXICAM | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| PRIMAQUINE | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| RANITIDINE | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| ROFECOXIB | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| SELINEXOR | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| SUPROFEN | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| TEGASEROD | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| TELOTRISTAT | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| TOLMETIN | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| TRETINOIN | ChEMBL | Phase 4 (approved) | PTGS1, RXRA |
| TROGLITAZONE | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| VALDECOXIB | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| VORTIOXETINE | ChEMBL | Phase 4 (approved) | PTGS1, PTGS2 |
| CURCUMIN | ChEMBL | Phase 3 | PTGS1, PTGS2 |
| ICOSAPENT | ChEMBL | Phase 3 | PTGS1, RXRA |
| RESVERATROL | ChEMBL | Phase 3 | PTGS1, PTGS2 |
| CIMICOXIB | ChEMBL | Phase 2 | PTGS1, PTGS2 |
| DERACOXIB | ChEMBL | Phase 2 | PTGS1, PTGS2 |
| ENOFELAST | ChEMBL | Phase 2 | PTGS1, PTGS2 |
Related Atlas pages
- Genes: PTGS1, PTGS2, RXRA
- Diseases: rheumatic disorder, rheumatoid arthritis, spondylitis, osteoarthritis, colorectal neoplasm, precancerous condition, head and neck squamous cell carcinoma
- Drugs: Meclofenamic Acid, Oxaprozin, Ezetimibe, 3,3’,4’,5-TETRACHLOROSALICYLANILIDE, Acemetacin, Alitretinoin, Aspirin, Bromfenac, Calcitriol, Capsaicin, Captopril, Carprofen, Celecoxib, Cianidanol, Dexibuprofen, Dexketoprofen, Diclofenac, Diethylstilbestrol, Doxorubicin, Esflurbiprofen, Etodolac, Etoricoxib, Flurbiprofen, Fluvastatin, Glafenine, Hexachlorophene, Ibuprofen, Indomethacin, Ketorolac, Levodopa, Levothyroxine, Loxoprofen, Lumiracoxib, Mefenamic Acid, Meloxicam, Mofezolac, Monobenzone, Naproxen, Nimesulide, Omadacycline, Piroxicam, Primaquine, Ranitidine, Rofecoxib, Selinexor, Suprofen, Tegaserod, Telotristat, Tolmetin, Tretinoin, Troglitazone, Valdecoxib, Vortioxetine, Curcumin, Icosapent, Resveratrol