Explore drug properties, targets, and indications with answers grounded in DrugCentral.
Powered by DrugCentral + retrieval-augmented AIAsk in your own words. Each question is answered independently.
Select a question to fill the editor, then ask it or make it your own.
Your answer will appear here. Open linked drug cards in a new tab to explore the source details.
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.
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.
| Stem definition | Drug id | CAS RN |
|---|---|---|
| hirudin derivatives | 385 | 128270-60-0 |
| Dose | Unit | Route |
|---|---|---|
| 0.25 | g | P |
| Property | Value | Reference |
|---|---|---|
| Vd (Volume of distribution) | 0.27 L/kg | Lombardo F, Berellini G, Obach RS |
| CL (Clearance) | 8.10 mL/min/kg | Lombardo F, Berellini G, Obach RS |
| fu (Fraction unbound in plasma) | 1 % | Lombardo F, Berellini G, Obach RS |
| t_half (Half-life) | 0.42 hours | Lombardo F, Berellini G, Obach RS |
None
| Date | Agency | Company | Orphan |
|---|---|---|---|
| Dec. 15, 2000 | FDA | MEDICINES CO |
| MedDRA adverse event term | Likelihood ratio | Likelihood ratio threshold | Patients taking drug having adverse event | Patients taking drug not having adverse event | Patients not taking drug having adverse event | Patients not taking drug not having adverse event |
|---|---|---|---|---|---|---|
| Heparin-induced thrombocytopenia | 136.43 | 68.94 | 25 | 658 | 5287 | 90622477 |
| Thrombosis in device | 115.53 | 68.94 | 20 | 663 | 3055 | 90624709 |
| Vascular stent thrombosis | 90.00 | 68.94 | 14 | 669 | 1102 | 90626662 |
| Drug ineffective | 82.46 | 68.94 | 73 | 610 | 1384225 | 89243539 |
| Coronary artery thrombosis | 82.30 | 68.94 | 13 | 670 | 1129 | 90626635 |
| MedDRA adverse event term | Likelihood ratio | Likelihood ratio threshold | Patients taking drug having adverse event | Patients taking drug not having adverse event | Patients not taking drug having adverse event | Patients not taking drug not having adverse event |
|---|---|---|---|---|---|---|
| Thrombosis in device | 176.14 | 61.37 | 35 | 1123 | 3111 | 42617066 |
| Heparin-induced thrombocytopenia | 166.36 | 61.37 | 38 | 1120 | 6559 | 42613618 |
| Vascular stent thrombosis | 139.56 | 61.37 | 29 | 1129 | 3213 | 42616964 |
| Drug ineffective | 106.02 | 61.37 | 105 | 1053 | 630092 | 41990085 |
| Coronary artery thrombosis | 101.54 | 61.37 | 21 | 1137 | 2265 | 42617912 |
| Coagulation time abnormal | 95.52 | 61.37 | 13 | 1145 | 101 | 42620076 |
| Kounis syndrome | 66.82 | 61.37 | 16 | 1142 | 3352 | 42616825 |
| Acute myocardial infarction | 66.24 | 61.37 | 32 | 1126 | 58133 | 42562044 |
| Oesophageal ulcer haemorrhage | 65.66 | 61.37 | 11 | 1147 | 372 | 42619805 |
| MedDRA adverse event term | Likelihood ratio | Likelihood ratio threshold | Patients taking drug having adverse event | Patients taking drug not having adverse event | Patients not taking drug having adverse event | Patients not taking drug not having adverse event |
|---|---|---|---|---|---|---|
| Heparin-induced thrombocytopenia | 274.60 | 60.50 | 58 | 1792 | 11366 | 110576083 |
| Thrombosis in device | 223.29 | 60.50 | 43 | 1807 | 5284 | 110582165 |
| Vascular stent thrombosis | 221.04 | 60.50 | 41 | 1809 | 4120 | 110583329 |
| Drug ineffective | 157.16 | 60.50 | 156 | 1694 | 1520384 | 109067065 |
| Coronary artery thrombosis | 140.91 | 60.50 | 27 | 1823 | 3217 | 110584232 |
| Coagulation time abnormal | 111.26 | 60.50 | 15 | 1835 | 184 | 110587265 |
| Acute myocardial infarction | 95.86 | 60.50 | 40 | 1810 | 83737 | 110503712 |
| Haemorrhage | 80.36 | 60.50 | 38 | 1812 | 106654 | 110480795 |
| Thrombosis | 79.69 | 60.50 | 38 | 1812 | 108624 | 110478825 |
| Cardiac tamponade | 64.28 | 60.50 | 18 | 1832 | 11289 | 110576160 |
| Pharyngeal haemorrhage | 62.87 | 60.50 | 12 | 1838 | 1395 | 110586054 |
| Oesophageal ulcer haemorrhage | 60.96 | 60.50 | 11 | 1839 | 941 | 110586508 |
None
| Source | Code | Description |
|---|---|---|
| ATC | B01AE06 | BLOOD AND BLOOD FORMING ORGANS ANTITHROMBOTIC AGENTS ANTITHROMBOTIC AGENTS Direct thrombin inhibitors |
| FDA MoA | N0000009963 | Thrombin Inhibitors |
| FDA EPC | N0000175518 | Direct Thrombin Inhibitor |
| MeSH PA | D000925 | Anticoagulants |
| MeSH PA | D000991 | Antithrombins |
| MeSH PA | D004791 | Enzyme Inhibitors |
| MeSH PA | D006401 | Hematologic Agents |
| MeSH PA | D011480 | Protease Inhibitors |
| MeSH PA | D015842 | Serine Proteinase Inhibitors |
| FDA EPC | N0000175980 | Anti-coagulant |
| CHEBI has role | CHEBI:35554 | cardiovascular drug |
| CHEBI has role | CHEBI:50249 | anticoagulant |
| CHEBI has role | CHEBI:65232 | EC 3.4.21.5 (thrombin) inhibitor |
| Disease | Relation | SNOMED_ID | DOID |
|---|---|---|---|
| Percutaneous coronary intervention | indication | 415070008 | |
| Unstable Angina Pectoris during PTCA | indication | ||
| Acute coronary syndrome | off-label use | 394659003 | |
| Intracranial hemorrhage | contraindication | 1386000 | |
| Bleeding | contraindication | 131148009 |
None
None
| Dissociation level | Dissociation constant | Type (acidic/basic) |
|---|---|---|
| pKa1 | 3.06 | acidic |
| pKa2 | 3.51 | acidic |
| pKa3 | 3.89 | acidic |
| pKa4 | 4.04 | acidic |
| pKa5 | 4.21 | acidic |
| pKa6 | 4.49 | acidic |
| pKa7 | 9.65 | acidic |
| pKa8 | 11.93 | acidic |
| pKa9 | 12.59 | acidic |
| pKa10 | 12.84 | acidic |
| pKa11 | 13.06 | acidic |
| pKa12 | 13.08 | acidic |
| pKa13 | 13.4 | acidic |
| pKa14 | 13.64 | acidic |
| pKa15 | 13.69 | acidic |
| pKa16 | 13.81 | acidic |
| pKa17 | 13.99 | acidic |
| pKa18 | 10.75 | Basic |
| pKa19 | 8.16 | Basic |
| Formulation strength | Trade name | Applicant | Application number | Approval date | Type | Dose form | Route | Patent number | Patent expiration date | Patent use |
|---|---|---|---|---|---|---|---|---|---|---|
| 250MG/50ML (5MG/ML) | ANGIOMAX RTU | MAIA PHARMS INC | N211215 | July 25, 2019 | RX | SOLUTION | INTRAVENOUS | 11903993 | May 20, 2039 | USE AS AN ANTICOAGULANT IN PATIENTS UNDERGOING PERCUTANEOUS CORONARY INTERVENTION (PCI) |
| 250MG/50ML (5MG/ML) | ANGIOMAX RTU | MAIA PHARMS INC | N211215 | July 25, 2019 | RX | SOLUTION | INTRAVENOUS | 11918622 | May 20, 2039 | USE AS AN ANTICOAGULANT IN PATIENTS UNDERGOING PERCUTANEOUS CORONARY INTERVENTION (PCI) |
| 250MG/50ML (5MG/ML) | ANGIOMAX RTU | MAIA PHARMS INC | N211215 | July 25, 2019 | RX | SOLUTION | INTRAVENOUS | 12472224 | May 20, 2039 | USE AS AN ANTICOAGULANT IN PATIENTS UNDERGOING PERCUTANEOUS CORONARY INTERVENTION (PCI) |
None
| Target | Class | Pharos | UniProt | Action | Type | Activity value (-log[M]) | Mechanism action | Bioact source | MoA source |
|---|---|---|---|---|---|---|---|---|---|
| Prothrombin | Enzyme | INHIBITOR | Ki | 8.60 | IUPHAR | CHEMBL |
| ID | Source |
|---|---|
| 4021268 | VUID |
| N0000148708 | NUI |
| D03136 | KEGG_DRUG |
| 285044 | RXNORM |
| C0168273 | UMLSCUI |
| CHEBI:59173 | CHEBI |
| CHEMBL5314348 | ChEMBL_ID |
| CHEMBL5314353 | ChEMBL_ID |
| DB00006 | DRUGBANK_ID |
| C074619 | MESH_SUPPLEMENTAL_RECORD_UI |
| 6470 | IUPHAR_LIGAND_ID |
| 7282 | INN_ID |
| TN9BEX005G | UNII |
| 16129704 | PUBCHEM_CID |
| 15879 | MMSL |
| 234768 | MMSL |
| 41019 | MMSL |
| d04744 | MMSL |
| 129498009 | SNOMEDCT_US |
| 400610005 | SNOMEDCT_US |
| 4021268 | VANDF |
| 009031 | NDDF |
| Product | Category | Ingredients | NDC | Form | Quantity | Route | Marketing | Label |
|---|---|---|---|---|---|---|---|---|
| bivalirudin | HUMAN PRESCRIPTION DRUG LABEL | 1 | 0781-3158 | INJECTION, POWDER, LYOPHILIZED, FOR SOLUTION | 250 mg | INTRAVENOUS | NDA authorized generic | 25 sections |
| Bivalirudin | HUMAN PRESCRIPTION DRUG LABEL | 1 | 16729-275 | INJECTION, POWDER, LYOPHILIZED, FOR SOLUTION | 250 mg | INTRAVENOUS | ANDA | 25 sections |
| Bivalirudin | HUMAN PRESCRIPTION DRUG LABEL | 1 | 42023-622 | INJECTION, SOLUTION | 250 mg | INTRAVENOUS | NDA | 25 sections |
| Bivalirudin | HUMAN PRESCRIPTION DRUG LABEL | 1 | 52958-034 | INJECTION, POWDER, LYOPHILIZED, FOR SOLUTION | 250 mg | INTRAVENOUS | ANDA | 23 sections |
| Bivalirudin | HUMAN PRESCRIPTION DRUG LABEL | 1 | 55111-652 | INJECTION | 250 mg | INTRACAVERNOUS | ANDA | 25 sections |
| BIVALIRUDIN | Human Prescription Drug Label | 1 | 55150-210 | INJECTION, POWDER, LYOPHILIZED, FOR SOLUTION | 250 mg | INTRAVENOUS | ANDA | 25 sections |
| Bivalirudin | HUMAN PRESCRIPTION DRUG LABEL | 1 | 63323-562 | INJECTION, POWDER, LYOPHILIZED, FOR SOLUTION | 250 mg | INTRAVENOUS | ANDA | 27 sections |
| Bivalirudin | HUMAN PRESCRIPTION DRUG LABEL | 1 | 63323-562 | INJECTION, POWDER, LYOPHILIZED, FOR SOLUTION | 250 mg | INTRAVENOUS | ANDA | 27 sections |
| Bivalirudin | HUMAN PRESCRIPTION DRUG LABEL | 1 | 67457-256 | INJECTION, POWDER, LYOPHILIZED, FOR SOLUTION | 250 mg | INTRAVENOUS | ANDA | 26 sections |
| bivalirudin | HUMAN PRESCRIPTION DRUG LABEL | 1 | 70436-025 | INJECTION, POWDER, LYOPHILIZED, FOR SUSPENSION | 250 mg | INTRAVENOUS | ANDA | 26 sections |
| Bivalirudin | Human Prescription Drug Label | 1 | 70511-142 | INJECTION, SOLUTION | 250 mg | INTRAVENOUS | NDA | 25 sections |
| BIVALIRUDIN | HUMAN PRESCRIPTION DRUG LABEL | 1 | 71288-427 | INJECTION, POWDER, LYOPHILIZED, FOR SOLUTION | 250 mg | INTRAVENOUS | ANDA | 26 sections |
| BIVALIRUDIN | HUMAN PRESCRIPTION DRUG LABEL | 1 | 71288-427 | INJECTION, POWDER, LYOPHILIZED, FOR SOLUTION | 250 mg | INTRAVENOUS | ANDA | 26 sections |
| bivalirudin | HUMAN PRESCRIPTION DRUG LABEL | 1 | 72572-035 | INJECTION, POWDER, LYOPHILIZED, FOR SOLUTION | 250 mg | INTRAVENOUS | NDA authorized generic | 25 sections |
| Bivalirudin | HUMAN PRESCRIPTION DRUG LABEL | 1 | 83634-400 | INJECTION, POWDER, LYOPHILIZED, FOR SOLUTION | 250 mg | INTRAVENOUS | ANDA | 26 sections |