Wednesday, September 15, 2021 9:33:36 AM
Oral version of Gilead's remdesivir demonstrates promising preclinical results
Sep. 15, 2021 8:29 AM ETGilead Sciences, Inc. (GILD)Merck & Co., Inc. (MRK)By: Jonathan M Block, SA News Editor5 Comments
Pack of Remdesivir pills
AlexSava/E+ via Getty Images
An oral version of a prodrug of the parental nucleoside of Gilead's (NASDAQ:GILD) antiviral remdesivir showed promise in a preclinical study.
The prodrug, GS-621763, demonstrated antiviral activity both in lung cell lines and in mice infected with SARS-CoV-2, according to results published in bioRxiv. The results have yet to be peer reviewed.
GS-621763 was also compared against molnupiravir, Merck's (NYSE:MRK) oral antiviral that the company expects will receive Emergency Use Authorization for COVID-19 by the end of the year, and both drugs had similar efficacy.
In the U.S., Veklury (remdesivir) is indicated for adults and children 12 years of age and older for the treatment of COVID-19 requiring hospitalization.
Now Read: Gilead: Fundamentals With A Booster Shot
Sep. 15, 2021 8:29 AM ETGilead Sciences, Inc. (GILD)Merck & Co., Inc. (MRK)By: Jonathan M Block, SA News Editor5 Comments
Pack of Remdesivir pills
AlexSava/E+ via Getty Images
An oral version of a prodrug of the parental nucleoside of Gilead's (NASDAQ:GILD) antiviral remdesivir showed promise in a preclinical study.
The prodrug, GS-621763, demonstrated antiviral activity both in lung cell lines and in mice infected with SARS-CoV-2, according to results published in bioRxiv. The results have yet to be peer reviewed.
GS-621763 was also compared against molnupiravir, Merck's (NYSE:MRK) oral antiviral that the company expects will receive Emergency Use Authorization for COVID-19 by the end of the year, and both drugs had similar efficacy.
In the U.S., Veklury (remdesivir) is indicated for adults and children 12 years of age and older for the treatment of COVID-19 requiring hospitalization.
Now Read: Gilead: Fundamentals With A Booster Shot
Recent GILD News
- Form 4 - Statement of changes in beneficial ownership of securities • Edgar (US Regulatory) • 05/28/2026 12:55:23 AM
- Form SCHEDULE 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend] • Edgar (US Regulatory) • 05/28/2026 12:51:00 AM
- Phase 3 ASSURE Interim Data: Majority of People in the Study with ALP 1–1.67×ULN Achieved High and Sustained Composite ALP Normalization at 24 Months with Gilead’s Livdelzi (Seladelpar) • Business Wire • 05/27/2026 06:00:00 AM
- FDA Grants Accelerated Approval to Gilead’s Hepcludex® (bulevirtide-gmod), the First and Only Approved Treatment for Chronic Hepatitis Delta Virus (HDV) • Business Wire • 05/22/2026 06:00:00 PM
- Gilead Receives CHMP Positive Opinion for Trodelvy® in First-Line Metastatic Triple-Negative Breast Cancer for Patients Not Candidates for PD-(L)1 Inhibitors • Business Wire • 05/22/2026 11:47:00 AM
- New ASCO and EHA 2026 Data Demonstrate Gilead and Kite’s Momentum Across Antibody-Drug Conjugates and Cell Therapy in Oncology • Business Wire • 05/21/2026 09:00:00 PM
- Gilead Sciences Completes Acquisition of Tubulis Further Strengthening Oncology Portfolio • Business Wire • 05/21/2026 01:30:00 PM
- Gilead Sciences and World Health Organization Expand Collaboration to Help Eliminate Visceral Leishmaniasis, a Fatal Parasitic Disease • Business Wire • 05/21/2026 07:30:00 AM
- Form 8-K - Current report • Edgar (US Regulatory) • 05/20/2026 08:15:36 PM
- Form 4 - Statement of changes in beneficial ownership of securities • Edgar (US Regulatory) • 05/18/2026 09:50:30 PM
- Form 4 - Statement of changes in beneficial ownership of securities • Edgar (US Regulatory) • 05/18/2026 09:45:39 PM
- Form 424B5 - Prospectus [Rule 424(b)(5)] • Edgar (US Regulatory) • 05/18/2026 08:15:38 PM
- Form 144 - Report of proposed sale of securities • Edgar (US Regulatory) • 05/15/2026 08:09:08 PM
- Form 144 - Report of proposed sale of securities • Edgar (US Regulatory) • 05/15/2026 08:07:18 PM
- Gilead Prices $3 Billion of Senior Unsecured Notes • Business Wire • 05/15/2026 01:21:00 AM
- Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses • Edgar (US Regulatory) • 05/14/2026 09:11:39 PM
- Form 424B5 - Prospectus [Rule 424(b)(5)] • Edgar (US Regulatory) • 05/14/2026 12:46:00 PM
- Gilead to Present New Data Advancing Care in PBC and Viral Hepatitis at EASL 2026 • Business Wire • 05/13/2026 12:30:00 PM
- Form 13F-HR - Quarterly report filed by institutional managers, Holdings • Edgar (US Regulatory) • 05/08/2026 09:00:48 PM
- Form S-8 - Securities to be offered to employees in employee benefit plans • Edgar (US Regulatory) • 05/07/2026 09:13:48 PM
- Form 10-Q - Quarterly report [Sections 13 or 15(d)] • Edgar (US Regulatory) • 05/07/2026 09:12:20 PM
- Form 8-K - Current report • Edgar (US Regulatory) • 05/07/2026 08:03:01 PM
- Gilead Sciences Announces First Quarter Financial Results • Business Wire • 05/07/2026 08:01:00 PM
- Form 4 - Statement of changes in beneficial ownership of securities • Edgar (US Regulatory) • 05/04/2026 08:40:28 PM
- Form 4 - Statement of changes in beneficial ownership of securities • Edgar (US Regulatory) • 05/04/2026 08:36:45 PM
