Eisai
ESALYDrugs in Pipeline
140
Phase 3 Programs
72
Upcoming Catalysts
4
Next Catalyst
Mar 31, 2026
19dMarket Overview
Stock performance and key metrics
4 upcoming, 0 past
Avatrombopag
Chronic Thrombocytopenia
Lenvatinib
Hepatocellular Carcinoma
E2007
Refractory Partial Seizures
E7777 9 mcg/kg
Persistent or Recurrent Cutaneous T-Cell Lymphoma
Eszopiclone 1 mg- Elderly
Insomnia
E7389 (Eribulin Mesylate)
HER2-Negative Breast Cancer
Cinitapride
Dyspepsia
Amolimogene
Uterine Cervical Dysplasia
E7337
Lesions of the Liver
everolimus
Renal Cell Carcinoma
Eperisone
Muscle Spasm; Back Pain
Pembrolizumab
Endometrial Neoplasms
menatetranone
Postmenopausal Osteoporosis
Rabeprazole
Gastric Ulcers Duodenal Ulcers Caused by Low-dose Aspirin
2 mg perampanel
Parkinson's Disease
bexarotene with carboplatin and paclitaxel
Non-small Cell Lung Cancer
Esomeprazole
Gastroesophageal Reflux Disease (GERD)
T-614
Rheumatoid Arthritis
Dotinurad
Gout
Rabeprazole sodium
Gastroesophageal Reflux Disease (GERD)
E0302 (mecobalamin)
Amyotrophic Lateral Sclerosis (ALS)
Donepezil 5 mg
Dementia With Lewy Bodies (DLB)
Physician's Choice
Breast Cancer
Aricept (donepezil SR 23 mg)
Alzheimer's Disease
lemborexant
Insomnia Disorder
Perampanel
Epilepsy
Midazolam HCI
Conscious Sedation
Zolpidem tartrate
Insomnia
Donepezil hydrochloride
Attention Impairment
Eszopiclone 1 mg
Primary Insomnia
Ranitidine
Gastroesophageal Reflux Disease (GERD)
Lorcaserin 10 mg twice a day (BID)
Obesity
Rabeprazole ER
Gastroesophageal Reflux Disease (GERD)
E2007 (perampanel)
Refractory Partial Seizures
Sibutramine Hydrochloride Monohydrate
Obesity
fospropofol disodium
Colonoscopy
methylcobalamin
Amyotrophic Lateral Sclerosis
Sunitinib
Renal Cell Carcinoma
E3810
Non-erosive Gastroesophageal Reflux Disease
Lamotrigine
Epilepsy
Teprenone
Gastric or Duodenal Ulcers Caused by Low-dose Aspirin
Zonisamide
Epilepsy; Paediatric Partial Onset Seizures
Lorcaserin 10 mg once daily (QD)
Obesity
Rufinamide
Lennox-Gastaut Syndrome
Lecanemab
Preclinical Alzheimer's Disease
Donepezil
Alzheimer's Disease
avatrombopag (lower baseline platelet count)
Thrombocytopenia Associated With Liver Disease
E7389
Breast Cancer
Carbamazepine
Epilepsy
bexarotene
Non-small Cell Lung Cancer
LEM 5 mg
Insomnia
E2007 (2 mg)
Diabetic Neuropathy
E2020
Alzheimer's Type Dementia
Eribulin
Non-Small Cell Lung Cancer (NSCLC)
Midazolam HCl
Colonoscopy
Lorcaserin 10 mg BID
Obesity
avatrombopag (higher baseline platelet count)
Thrombocytopenia Associated With Liver Disease
Cytarabine or Supportive Care
Acute Myeloid Leukemia
Eperisone hydrochloride and Diclofenac sodium
Acute Musculoskeletal Spasm Due to Low Back Pain
Rufinamide (E2080)
Lennox-Gastaut Syndrome
fluorouracil
Pancreatic Cancer
Irofulven
Prostate Cancer
AQUAVAN® (fospropofol disodium) Injection
Bronchoscopy
Aricept
Cognitive Impairment
Eribulin Mesylate
Breast Cancer
Capecitabine
Metastatic Breast Cancer
Clevudine
Chronic Hepatitis B
Prior Donepezil 5mg
Parkinson's Disease
Ranirestat
Mild to Moderate Diabetic Sensorimotor Polyneuropathy
eritoran tetrasodium
Severe Sepsis
Eribulin mesylate 1.4 mg/m^2 intravenous
Soft Tissue Sarcoma
Sorafenib
Hepatocellular Carcinoma (HCC)
Ixabepilone
Breast Cancer
E7080 capsule
Thyroid Cancer
BOTULINUM TOXIN TYPE B
Cervical Dystonia
E2020-Donepezil hydrochloride
Down Syndrome
E7777
Peripheral T-cell Lymphoma
Rabeprazole sodium, 5 mg Tablets
Healthy
E7090
Cholangiocarcinoma
E5555 50 mg
Coronary Artery Disease
Tazemetostat
Relapsed or Refractory B-cell Non-Hodgkin's Lymphoma
3 mg Donepezil hydrochloride
Dementia With Lewy Bodies (DLB)
E6742
Lupus Erythematosus, Systemic
E7050
Platinum-Resistant Squamous Cell Carcinoma of the Head and Neck
E2014 (Botulinum toxin type B)
Spasmodic Torticollis
eribulin mesylate + erlotinib
Non-small Cell Lung Cancer
Farletuzumab
Platinum-Sensitive Ovarian Cancer in First Relapse
Irofulven + capecitabine
Thyroid Cancer
BB-1701
Breast Cancer
E7449 alone
Malignant Solid Tumour
APD356
Obesity
ONTAK (denileukin diftitox)
Lymphoma, B-Cell
Iomeprole
Lesion
Eribulin mesilate
Refractory or Recurrent Solid Tumors
E7070
Kidney Neoplasms
Aricept (donepezil hydrochloride)
Migraine Headache
Lenvatinib (DTC Cohort)
Thyroid Cancer
Oxaliplatin
Liver Cancer
Palonosetron
Multiple Myeloma
Etoposide
Tumors
Dacarbazine
Stage IV Melanoma
E7080
Solid Tumors
ONTAK
Non-Hodgkin's Lymphoma
E6011
Rheumatoid Arthritis
E2814
Alzheimer Disease
GPI 1485
Parkinson's Disease
Ifosfamide
Osteosarcoma
Denileukin diftitox
Stage IIIC Melanoma
Farletuzumab ecteribulin
Solid Tumor
E2006
Chronic Insomnia
E7820 plus cetuximab
Advanced Colorectal Cancer
Lecanemab 2.5 mg/kg
Alzheimer's Disease
GLIADEL
Metastatic Brain Cancer
decitabine
Myelodysplastic Syndrome
palonesetron
Patients With Confirmed Malignant Disease to Receive Low Emetogenic Chemotherapy (LEC) or Who Experienced at Least Nausea and Vomiting During Last Cycle of LEC
Ondansetron
Postoperative Nausea and Vomiting
pemetrexed
Non Small Cell Lung Cancer
H3B-6545
Breast Neoplasms
E7386
Melanoma
Avatrombopag tablets
Chronic Idiopathic Thrombocytopenic Purpura
Donepezil HCl
Down Syndrome
AQUAVAN (fospropofol disodium; GPI 15715 )
Postoperative Sedation
Lemborexant 2.5 mg
Irregular Sleep-Wake Rhythm Disorder
E5564
Sepsis
Irsenontrine
Dementia With Lewy Bodies
E5555
Coronary Artery Disease
fospropofol
Ischemic Coronary Artery Disease
E6201 0.005%
Chronic Plaque Psoriasis
Rabeprazole 20 mg
Gastroesophageal Reflux Disease
E7389 28 Day Cycle
Non-Small-Cell Lung Carcinoma
Perampanel Oral Suspension
Pediatric Epileptic Syndrome
Pegylated interferon (PEG-IFN)
Thrombocytopenia
E7389-LF
Solid Neoplasms
MORAb-004 (monoclonal antibody)
Metastatic Melanoma
BSC
Non-Small Cell Lung Cancer
Open Label (Avatrombopag tablets)
Idiopathic Thrombocytopenic Purpura
Cyclophosphamide
Lymphoma, T-Cell, Peripheral
E2027
Lewy Body Disease
0.03% E6201
Psoriasis Vulgaris
Doxorubicin
Endometrial Neoplasms
| Drug Name | Phase | Indication | Designations | Patent |
|---|---|---|---|---|
Avatrombopag | Phase 3 | Chronic Thrombocytopenia | - | - |
Lenvatinib | Phase 3 | Hepatocellular Carcinoma | - | - |
E2007 | Phase 3 | Refractory Partial Seizures | - | - |
E7777 9 mcg/kg | Phase 3 | Persistent or Recurrent Cutaneous T-Cell Lymphoma | - | - |
Eszopiclone 1 mg- Elderly | Phase 3 | Insomnia | - | - |
E7389 (Eribulin Mesylate) | Phase 3 | HER2-Negative Breast Cancer | - | - |
Cinitapride | Phase 3 | Dyspepsia | - | - |
Amolimogene | Phase 3 | Uterine Cervical Dysplasia | - | - |
E7337 | Phase 3 | Lesions of the Liver | - | - |
everolimus | Phase 3 | Renal Cell Carcinoma | - | - |
Eperisone | Phase 3 | Muscle Spasm; Back Pain | - | - |
Pembrolizumab | Phase 3 | Endometrial Neoplasms | - | - |
menatetranone | Phase 3 | Postmenopausal Osteoporosis | - | - |
Rabeprazole | Phase 3 | Gastric Ulcers Duodenal Ulcers Caused by Low-dose Aspirin | - | - |
2 mg perampanel | Phase 3 | Parkinson's Disease | - | - |
bexarotene with carboplatin and paclitaxel | Phase 3 | Non-small Cell Lung Cancer | - | - |
Esomeprazole | Phase 3 | Gastroesophageal Reflux Disease (GERD) | - | - |
T-614 | Phase 3 | Rheumatoid Arthritis | - | - |
Dotinurad | Phase 3 | Gout | - | - |
Rabeprazole sodium | Phase 3 | Gastroesophageal Reflux Disease (GERD) | - | - |
E0302 (mecobalamin) | Phase 3 | Amyotrophic Lateral Sclerosis (ALS) | - | - |
Donepezil 5 mg | Phase 3 | Dementia With Lewy Bodies (DLB) | - | - |
Physician's Choice | Phase 3 | Breast Cancer | - | - |
Aricept (donepezil SR 23 mg) | Phase 3 | Alzheimer's Disease | - | - |
lemborexant | Phase 3 | Insomnia Disorder | - | - |
Perampanel | Phase 3 | Epilepsy | - | - |
Midazolam HCI | Phase 3 | Conscious Sedation | - | - |
Zolpidem tartrate | Phase 3 | Insomnia | - | - |
Donepezil hydrochloride | Phase 3 | Attention Impairment | - | - |
Eszopiclone 1 mg | Phase 3 | Primary Insomnia | - | - |
Ranitidine | Phase 3 | Gastroesophageal Reflux Disease (GERD) | - | - |
Lorcaserin 10 mg twice a day (BID) | Phase 3 | Obesity | - | - |
Rabeprazole ER | Phase 3 | Gastroesophageal Reflux Disease (GERD) | - | - |
E2007 (perampanel) | Phase 3 | Refractory Partial Seizures | - | - |
Sibutramine Hydrochloride Monohydrate | Phase 3 | Obesity | - | - |
fospropofol disodium | Phase 3 | Colonoscopy | - | - |
methylcobalamin | Phase 3 | Amyotrophic Lateral Sclerosis | - | - |
Sunitinib | Phase 3 | Renal Cell Carcinoma | - | - |
E3810 | Phase 3 | Non-erosive Gastroesophageal Reflux Disease | - | - |
Lamotrigine | Phase 3 | Epilepsy | - | - |
Teprenone | Phase 3 | Gastric or Duodenal Ulcers Caused by Low-dose Aspirin | - | - |
Zonisamide | Phase 3 | Epilepsy; Paediatric Partial Onset Seizures | - | - |
Lorcaserin 10 mg once daily (QD) | Phase 3 | Obesity | - | - |
Rufinamide | Phase 3 | Lennox-Gastaut Syndrome | - | - |
Lecanemab | Phase 3 | Preclinical Alzheimer's Disease | - | - |
Donepezil | Phase 3 | Alzheimer's Disease | - | - |
avatrombopag (lower baseline platelet count) | Phase 3 | Thrombocytopenia Associated With Liver Disease | - | - |
E7389 | Phase 3 | Breast Cancer | - | - |
Carbamazepine | Phase 3 | Epilepsy | - | - |
bexarotene | Phase 3 | Non-small Cell Lung Cancer | - | - |
LEM 5 mg | Phase 3 | Insomnia | - | - |
E2007 (2 mg) | Phase 3 | Diabetic Neuropathy | - | - |
E2020 | Phase 3 | Alzheimer's Type Dementia | - | - |
Eribulin | Phase 3 | Non-Small Cell Lung Cancer (NSCLC) | - | - |
Midazolam HCl | Phase 3 | Colonoscopy | - | - |
Lorcaserin 10 mg BID | Phase 3 | Obesity | - | - |
avatrombopag (higher baseline platelet count) | Phase 3 | Thrombocytopenia Associated With Liver Disease | - | - |
Cytarabine or Supportive Care | Phase 3 | Acute Myeloid Leukemia | - | - |
Eperisone hydrochloride and Diclofenac sodium | Phase 3 | Acute Musculoskeletal Spasm Due to Low Back Pain | - | - |
Rufinamide (E2080) | Phase 3 | Lennox-Gastaut Syndrome | - | - |
fluorouracil | Phase 3 | Pancreatic Cancer | - | - |
Irofulven | Phase 3 | Prostate Cancer | - | - |
AQUAVAN® (fospropofol disodium) Injection | Phase 3 | Bronchoscopy | - | - |
Aricept | Phase 3 | Cognitive Impairment | - | - |
Eribulin Mesylate | Phase 3 | Breast Cancer | - | - |
Capecitabine | Phase 3 | Metastatic Breast Cancer | - | - |
Clevudine | Phase 3 | Chronic Hepatitis B | - | - |
Prior Donepezil 5mg | Phase 3 | Parkinson's Disease | - | - |
Ranirestat | Phase 3 | Mild to Moderate Diabetic Sensorimotor Polyneuropathy | - | - |
eritoran tetrasodium | Phase 3 | Severe Sepsis | - | - |
Eribulin mesylate 1.4 mg/m^2 intravenous | Phase 3 | Soft Tissue Sarcoma | - | - |
Sorafenib | Phase 3 | Hepatocellular Carcinoma (HCC) | - | - |
Ixabepilone | Phase 2 | Breast Cancer | - | - |
E7080 capsule | Phase 2 | Thyroid Cancer | - | - |
BOTULINUM TOXIN TYPE B | Phase 2 | Cervical Dystonia | - | - |
E2020-Donepezil hydrochloride | Phase 2 | Down Syndrome | - | - |
E7777 | Phase 2 | Peripheral T-cell Lymphoma | - | - |
Rabeprazole sodium, 5 mg Tablets | Phase 2 | Healthy | - | - |
E7090 | Phase 2 | Cholangiocarcinoma | - | - |
E5555 50 mg | Phase 2 | Coronary Artery Disease | - | - |
Tazemetostat | Phase 2 | Relapsed or Refractory B-cell Non-Hodgkin's Lymphoma | - | - |
3 mg Donepezil hydrochloride | Phase 2 | Dementia With Lewy Bodies (DLB) | - | - |
E6742 | Phase 2 | Lupus Erythematosus, Systemic | - | - |
E7050 | Phase 2 | Platinum-Resistant Squamous Cell Carcinoma of the Head and Neck | - | - |
E2014 (Botulinum toxin type B) | Phase 2 | Spasmodic Torticollis | - | - |
eribulin mesylate + erlotinib | Phase 2 | Non-small Cell Lung Cancer | - | - |
Farletuzumab | Phase 2 | Platinum-Sensitive Ovarian Cancer in First Relapse | - | - |
Irofulven + capecitabine | Phase 2 | Thyroid Cancer | - | - |
BB-1701 | Phase 2 | Breast Cancer | - | - |
E7449 alone | Phase 2 | Malignant Solid Tumour | - | - |
APD356 | Phase 2 | Obesity | - | - |
ONTAK (denileukin diftitox) | Phase 2 | Lymphoma, B-Cell | - | - |
Iomeprole | Phase 2 | Lesion | - | - |
Eribulin mesilate | Phase 2 | Refractory or Recurrent Solid Tumors | - | - |
E7070 | Phase 2 | Kidney Neoplasms | - | - |
Aricept (donepezil hydrochloride) | Phase 2 | Migraine Headache | - | - |
Lenvatinib (DTC Cohort) | Phase 2 | Thyroid Cancer | - | - |
Oxaliplatin | Phase 2 | Liver Cancer | - | - |
Palonosetron | Phase 2 | Multiple Myeloma | - | - |
Etoposide | Phase 2 | Tumors | - | - |
Dacarbazine | Phase 2 | Stage IV Melanoma | - | - |
E7080 | Phase 2 | Solid Tumors | - | - |
ONTAK | Phase 2 | Non-Hodgkin's Lymphoma | - | - |
E6011 | Phase 2 | Rheumatoid Arthritis | - | - |
E2814 | Phase 2 | Alzheimer Disease | - | - |
GPI 1485 | Phase 2 | Parkinson's Disease | - | - |
Ifosfamide | Phase 2 | Osteosarcoma | - | - |
Denileukin diftitox | Phase 2 | Stage IIIC Melanoma | - | - |
Farletuzumab ecteribulin | Phase 2 | Solid Tumor | - | - |
E2006 | Phase 2 | Chronic Insomnia | - | - |
E7820 plus cetuximab | Phase 2 | Advanced Colorectal Cancer | - | - |
Lecanemab 2.5 mg/kg | Phase 2 | Alzheimer's Disease | - | - |
GLIADEL | Phase 2 | Metastatic Brain Cancer | - | - |
decitabine | Phase 2 | Myelodysplastic Syndrome | - | - |
palonesetron | Phase 2 | Patients With Confirmed Malignant Disease to Receive Low Emetogenic Chemotherapy (LEC) or Who Experienced at Least Nausea and Vomiting During Last Cycle of LEC | - | - |
Ondansetron | Phase 2 | Postoperative Nausea and Vomiting | - | - |
pemetrexed | Phase 2 | Non Small Cell Lung Cancer | - | - |
H3B-6545 | Phase 2 | Breast Neoplasms | - | - |
E7386 | Phase 2 | Melanoma | - | - |
Avatrombopag tablets | Phase 2 | Chronic Idiopathic Thrombocytopenic Purpura | - | - |
Donepezil HCl | Phase 2 | Down Syndrome | - | - |
AQUAVAN (fospropofol disodium; GPI 15715 ) | Phase 2 | Postoperative Sedation | - | - |
Lemborexant 2.5 mg | Phase 2 | Irregular Sleep-Wake Rhythm Disorder | - | - |
E5564 | Phase 2 | Sepsis | - | - |
Irsenontrine | Phase 2 | Dementia With Lewy Bodies | - | - |
E5555 | Phase 2 | Coronary Artery Disease | - | - |
fospropofol | Phase 2 | Ischemic Coronary Artery Disease | - | - |
E6201 0.005% | Phase 2 | Chronic Plaque Psoriasis | - | - |
Rabeprazole 20 mg | Phase 2 | Gastroesophageal Reflux Disease | - | - |
E7389 28 Day Cycle | Phase 2 | Non-Small-Cell Lung Carcinoma | - | - |
Perampanel Oral Suspension | Phase 2 | Pediatric Epileptic Syndrome | - | - |
Pegylated interferon (PEG-IFN) | Phase 2 | Thrombocytopenia | - | - |
E7389-LF | Phase 2 | Solid Neoplasms | - | - |
MORAb-004 (monoclonal antibody) | Phase 2 | Metastatic Melanoma | - | - |
BSC | Phase 2 | Non-Small Cell Lung Cancer | - | - |
Open Label (Avatrombopag tablets) | Phase 2 | Idiopathic Thrombocytopenic Purpura | - | - |
Cyclophosphamide | Phase 2 | Lymphoma, T-Cell, Peripheral | - | - |
E2027 | Phase 2 | Lewy Body Disease | - | - |
0.03% E6201 | Phase 2 | Psoriasis Vulgaris | - | - |
Doxorubicin | Phase 2 | Endometrial Neoplasms | - | - |