MedPath

Entecavir

Generic Name
Entecavir
Brand Names
Baraclude, Entecavir Viatris (previously Entecavir Mylan), Entecavir Accord
Drug Type
Small Molecule
Chemical Formula
C12H15N5O3
CAS Number
142217-69-4
Unique Ingredient Identifier
NNU2O4609D

Overview

Entecavir is an oral antiviral drug used in the treatment of hepatitis B infection. It is marketed under the trade name Baraclude (BMS). Entecavir is a guanine analogue that inhibits all three steps in the viral replication process, and the manufacturer claims that it is more efficacious than previous agents used to treat hepatitis B (lamivudine and adefovir). It was approved by the U.S. Food and Drug Administration (FDA) in March 2005.

Indication

For the treatment of chronic hepatitis B virus infection in adults with evidence of active viral replication and either evidence of persistent elevations in serum aminotransferases (ALT or AST) or histologically active disease.

Associated Conditions

  • Chronic Hepatitis B Infection

Clinical Trials

Title
Posted
Study ID
Phase
Status
Sponsor
2025/05/25
Phase 2
Not yet recruiting
2025/05/11
Phase 3
Recruiting
Sun Yat-sen University
2023/11/29
Phase 1
Active, not recruiting
2023/03/31
Not Applicable
Active, not recruiting
E-DA Hospital
2023/01/18
Phase 4
Completed
First Affiliated Hospital of Zhejiang University
2022/08/10
Not Applicable
Recruiting
2022/07/12
Phase 2
Recruiting
Sun Yat-sen University
2022/07/12
Not Applicable
Completed
Xiangya Hospital of Central South University
2022/06/21
N/A
Active, not recruiting
2022/06/21
Phase 1
Terminated

FDA Drug Approvals

Approved Product
Manufacturer
NDC Code
Route
Strength
Effective Date
Amneal Pharmaceuticals LLC
65162-449
ORAL
1 mg in 1 1
12/19/2023
YUNG SHIN PHARM. IND. CO., LTD.
63126-101
ORAL
0.5 mg in 1 1
11/19/2021
E.R. Squibb & Sons, L.L.C.
0003-1611
ORAL
0.5 mg in 1 1
12/20/2018
Yaopharma Co., Ltd.
50771-013
ORAL
0.5 mg in 1 1
6/8/2025
NorthStar RxLLC
16714-717
ORAL
0.5 mg in 1 1
11/24/2022
AvKARE
42291-261
ORAL
0.5 mg in 1 1
1/9/2024
Camber Pharmaceuticals, Inc.
31722-834
ORAL
1 mg in 1 1
12/24/2019
E.R. Squibb & Sons, L.L.C.
0003-1612
ORAL
1.0 mg in 1 1
12/20/2018
Yaopharma Co., Ltd.
50771-014
ORAL
1 mg in 1 1
6/8/2025
Camber Pharmaceuticals, Inc.
31722-833
ORAL
0.5 mg in 1 1
12/24/2019

NMPA Drug Approvals

Approved Product
Company
Approval Number
Drug Type
Dosage Form
Approval Date
Entecavir Capsules
国药准字H20130011
化学药品
胶囊剂
1/22/2023
Entecavir Capsules
国药准字H20100065
化学药品
胶囊剂
3/2/2020
Entecavir Capsules
国药准字H20110172
化学药品
胶囊剂
11/8/2021
Entecavir Capsules
国药准字H20130031
化学药品
胶囊剂
11/21/2022
Entecavir Capsules
国药准字H20120038
化学药品
胶囊剂
10/12/2021
Entecavir Dispersible Tablets
国药准字H20130061
化学药品
片剂
3/5/2023
Entecavir Dispersible Tablets
国药准字H20153021
化学药品
片剂
6/15/2020
Entecavir Dispersible Tablets
国药准字H20100141
化学药品
片剂
4/23/2020
Entecavir Dispersible Tablets
国药准字H20100129
化学药品
片剂
6/15/2020
Entecavir Dispersible Tablets
国药准字H20100019
化学药品
片剂
1/15/2020

PPB Drug Approvals

Approved Product
Registration No.
Company
Licence No.
Strength
Registration Date
ENTAVIR TABLETS 0.5MG
N/A
N/A
N/A
10/25/2016
ENTECAVIR LEK SANDOZ TABLETS 0.5MG
N/A
N/A
N/A
5/18/2018
HEPAVANCE TABLETS 1MG
N/A
N/A
N/A
1/24/2017

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