AI ASSISTANT
Ask DrugCentral
Explore drug properties, targets, and indications with answers grounded in DrugCentral.
Powered by DrugCentral + retrieval-augmented AIYour question
Ask in your own words. Each question is answered independently.
Explore sample questions
Select a question to fill the editor, then ask it or make it your own.
DrugCentral answer
Your answer will appear here. Open linked drug cards in a new tab to explore the source details.
About Ask DrugCentral
Ask DrugCentral helps you explore drug properties, biological targets, and indications using natural language. Sample questions offer starting points, and linked drug cards let you check the underlying records.
General architecture
- Ask a questionThe browser sends your question to the same-origin Django chat API.
- Retrieve and generateThe API forwards the question to the configured DrugCentral retrieval-augmented generation (RAG) service, which returns an AI-generated answer.
- Explore the answerThe app resolves cited drug-card names and displays the answer with links to drug records.
Using the assistant
Each request is independent; previous questions are not sent as conversation history. You can edit a sample before submitting, retry a failed request, or switch back to normal search. Drug links open in a new tab so your question and answer stay available.
Answers may contain mistakes or omit information. Verify details against DrugCentral records and original sources.
AI can make mistakes. Verify answers against the original sources before relying on them.
peficitinib 🐶 Veterinary Use | Indications/Contra | FAERs-F | FAERs-M | Orange Bk | PK/Tox | Related Drugs | BioActivity |
| Stem definition | Drug id | CAS RN |
|---|---|---|
| Janus kinase inhibitors, antineoplastics | 5481 | 944118-01-8 |
Description:
| Molecule | Description |
|---|---|
|
Synonyms:
|
Peficitinib inhibits the signal transduction of cytokines important for the pathological condition of RA as it inhibits the kinase activity of the JAK family (JAK1, JAK2, JAK3, and TYK2) and their signal transduction mediated by IL-2.
|
Drug dosage:
None
ADMET properties:
None
Predicted pharmacokinetic/toxicological properties (PK-AZ):
| Property | Description | Value | Unit | Confidence | Similarity |
|---|---|---|---|---|---|
| azlogd74 | LogD at pH 7.4 | 2.207 | High | 1 | |
| caco2-efflux | Caco-2 efflux ratio (BA/AB) | 6.592 | High | 1 | |
| caco2-intrinsic-papp | Caco-2 intrinsic apparent permeability | 33.189 | 10^-6 cm/s | High | 1 |
| dh-clint | Dog hepatocyte intrinsic clearance | 8.690 | uL/min/10^6 cells | High | 1 |
| dppb | Dog plasma protein binding (% unbound) | 33.750 | % | High | 1 |
| fcs-ppb | Fetal calf serum protein binding (% unbound) | 56.580 | % | High | 1 |
| herg | hERG pIC50 | 4.405 | pIC50 | High | 1 |
| hh-clint | Human hepatocyte intrinsic clearance | 12.706 | uL/min/10^6 cells | High | 1 |
| hlm-clint | Human liver microsomal intrinsic clearance | 8.414 | uL/min/mg protein | High | 1 |
| hppb | Human plasma protein binding (% unbound) | 27.410 | % | High | 1 |
| kinase-safety-class | AAK1,ACVR2A,ACVR2B,ACVRL1,AKT3,ALK,AURKA,AURKB,AURKC,AXL,BLK,BMX,BRAF,CAMK2A,CAMK2B,CAMK2D,CAMK2G,CDK1,CDK14,CDK16,CDK19,CDK2,CDK3,CDK4,CDK5,CDK6,CDK7,CDK9,CHEK1,CHEK2,CLK1,CLK2,CLK4,CSF1R,DDR1,DYRK1A,DYRK1B,DYRK2,DYRK3,EGFR,EIF2AK3,EPHA2,EPHB4,ERBB2,FGFR1,FLT3,FLT4,FYN,GAK,GRK1,GRK2,GSK3A,GSK3B,HASPIN,HIPK2,IKBKB,INSR,IRAK1,IRAK3,IRAK4,ITK,JAK1,JAK2,JAK3,KDR,KIT,LCK,LRRK2,LYN,MAP2K1,MAP2K6,MAP3K1,MAP3K10,MAP3K11,MAP3K14,MAP3K19,MAP3K2,MAP3K21,MAP3K3,MAP3K7,MAP3K9,MAP4K1,MAP4K2,MAP4K3,MAP4K5,MAPK1,MAPK10,MAPK15,MAPK3,MAPK7,MAPK8,MAPK9,MARK1,MARK2,MARK3,MARK4,MELK,MET,MINK1,MST1R,MTOR,NTRK1,NTRK2,NTRK3,NUAK1,PAK4,PAK5,PDK1,PDK2,PDK4,PDPK1,PIK3CA,PIK3CD,PIK3CG,PIM2,PIM3,PRKAA1,PRKAA2,PRKCA,PRKCD,PRKD1,PRKDC,RET,RIPK3,ROCK1,ROCK2,RPS6KA1,SGK1,SIK2,SIK3,SRC,STK10,STK17A,STK3,STK33,STK4,SYK,TBK1,TEK,TGFBR1,TNIK,TNK1,TTK,TYRO3,UHMK1,ULK1,ULK2,YES1 | 148 | |||
| kinase-selectivity-class | AAK1,ACVR2B,AURKA,AURKB,AURKC,AXL,CAMK2D,CDK1,CDK2,CDK7,CDK9,CLK2,CLK4,CSF1R,DYRK1B,EGFR,EIF2AK3,FLT3,GSK3B,HASPIN,IRAK1,IRAK3,IRAK4,JAK1,JAK2,JAK3,KDR,LRRK2,MAP2K1,MAP3K10,MAP3K11,MAP3K21,MAP3K7,MAP4K1,MAP4K3,MAPK1,MARK4,NTRK1,NTRK3,NUAK1,PDK1,PIK3CA,PIK3CD,PRKDC,ROCK1,ROCK2,SIK2,SIK3,STK17A,STK33,STK4,SYK,TNIK,TYRO3,ULK1,ULK2 | 56 | |||
| mdck-mdr1-efflux | MDCK-MDR1 efflux ratio | 15.885 | High | 1 | |
| mh-clint | Mouse hepatocyte intrinsic clearance | 31.189 | High | 1 | |
| mppb | Mouse plasma protein binding (% unbound) | 27.920 | High | 1 | |
| nih-mdck-mdr1-efflux | NIH MDCK-MDR1 efflux ratio | 14.289 | High | 1 | |
| pfas-class | PFAS structural alert (1 = True, 0 = False) | 0 | |||
| pppb | Pig plasma protein binding (% unbound) | 42.120 | % | High | 1 |
| rh-clint | Rat hepatocyte intrinsic clearance | 49.774 | uL/min/10^6 cells | High | 1 |
| rh-fuinc | Rat hepatocyte fraction unbound in incubation | 77.130 | % | High | 1 |
| rppb | Rat plasma protein binding (% unbound) | 29.230 | % | High | 1 |
| solubility-dd | Solubility at pH 7.4 in DMSO | 114.815 | uM | High | 1 |
Approvals:
| Date | Agency | Company | Orphan |
|---|---|---|---|
| March 26, 2019 | PMDA | ASTELLAS PHARMA |
FDA Adverse Event Reporting System (Female)
None
FDA Adverse Event Reporting System (Male)
None
FDA Adverse Event Reporting System (Geriatric)
None
FDA Adverse Event Reporting System (Pediatric)
None
Pharmacologic Action:
| Source | Code | Description |
|---|---|---|
| ATC | L04AF06 | ANTINEOPLASTIC AND IMMUNOMODULATING AGENTS IMMUNOSUPPRESSANTS IMMUNOSUPPRESSANTS Janus-associated kinase (JAK) inhibitors |
| MeSH PA | D004791 | Enzyme Inhibitors |
| MeSH PA | D007155 | Immunologic Factors |
| MeSH PA | D007166 | Immunosuppressive Agents |
| CHEBI has role | CHEBI:35842 | antirheumatic drug |
| CHEBI has role | CHEBI:50748 | antipsoriatic |
| CHEBI has role | CHEBI:67079 | anti-inflammatory agent |
| CHEBI has role | CHEBI:231911 | renoprotective agent |
Related Drugs by ATC class:
L04AF Janus-associated kinase (JAK) inhibitors 7 drugs
Drug Use | Suggest Off label Use Form| |View source of the data|
| Disease | Relation | SNOMED_ID | DOID |
|---|---|---|---|
| Rheumatoid arthritis | indication | 69896004 | DOID:7148 |
| Hepatic failure | contraindication | 59927004 | |
| Pregnancy | contraindication | 289908002 |
🐶 Veterinary Drug Use
None
🐶 Veterinary products
None
Acid dissociation constants calculated using MoKa v3.0.0
None
Orange Book patent data (new drug applications)
None
Orange Book exclusivity data (new drug applications)
None
Bioactivity Summary:
| Target | Class | Pharos | UniProt | Action | Type | Activity value (-log[M]) | Mechanism action | Bioact source | MoA source |
|---|---|---|---|---|---|---|---|---|---|
| Tyrosine-protein kinase JAK3 | Kinase | INHIBITOR | IC50 | 9.15 | DRUG LABEL | DRUG LABEL | |||
| Tyrosine-protein kinase JAK1 | Kinase | INHIBITOR | IC50 | 8.41 | DRUG LABEL | DRUG LABEL | |||
| Tyrosine-protein kinase JAK2 | Kinase | INHIBITOR | IC50 | 8.30 | DRUG LABEL | DRUG LABEL | |||
| Non-receptor tyrosine-protein kinase TYK2 | Kinase | INHIBITOR | IC50 | 8.32 | DRUG LABEL | DRUG LABEL |
External reference:
| ID | Source |
|---|---|
| HPH1166CKX | UNII |
| 1353219-05-2 | SECONDARY_CAS_RN |
| C4505522 | UMLSCUI |
| CHEBI:755142 | CHEBI |
| 9T6 | PDB_CHEM_ID |
| CHEMBL3137308 | ChEMBL_ID |
| 57928403 | PUBCHEM_CID |
| DB11708 | DRUGBANK_ID |
| CHEMBL3137329 | ChEMBL_ID |
| 9910 | INN_ID |
| C000608065 | MESH_SUPPLEMENTAL_RECORD_UI |
| 8315 | IUPHAR_LIGAND_ID |
| D10653 | KEGG_DRUG |
| HPH1166CKX | INXIGHT DRUGS |
Pharmaceutical products:
None