Last update 31 Oct 2026

YKYY025

Overview

Basic Info

Drug Type
Prophylactic vaccine, mRNA vaccine
Synonyms
YKYY025
Target
RSV F protein
Action
inhibitors
Mechanism
Respiratory syncytial virus F protein inhibitors
Therapeutic Areas
Infectious Diseases
Active Indication
Respiratory Syncytial Virus Infections
Inactive Indication-
Originator Organization
Hangzhou Tianlong Pharmaceutical Co., Ltd.Hangzhou Tianlong Pharmaceutical Co., Ltd.
Active Organization
Beijing Yuekang Kechuang Pharmaceutical Technology Co., Ltd.Beijing Yuekang Kechuang Pharmaceutical Technology Co., Ltd.Hangzhou Tianlong Pharmaceutical Co., Ltd.Hangzhou Tianlong Pharmaceutical Co., Ltd.Youcare Pharmaceutical Group Co. Ltd.Youcare Pharmaceutical Group Co. Ltd.
Inactive Organization-
License Organization-
Drug Highest PhasePhase 1
First Approval Date-
Regulation-
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Related

1
Clinical Trials associated with YKYY025
NCT07694557
/ RecruitingPhase 1
A Phase 1, Randomized, Double-Blind, Ascending-Dose Study to Evaluate the Safety, Reactogenicity and Immunogenicity of Respiratory Syncytial Virus mRNA Vaccine YKYY025 Injection in Healthy Adult Participants
100 Clinical Results associated with YKYY025
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100 Translational Medicine associated with YKYY025
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100 Patents (Medical) associated with YKYY025
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100 Deals associated with YKYY025
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R&D Status

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IndicationHighest PhaseCountry/LocationOrganizationDate
Respiratory Syncytial Virus InfectionsPhase 1
China
Beijing Yuekang Kechuang Pharmaceutical Technology Co., Ltd.Beijing Yuekang Kechuang Pharmaceutical Technology Co., Ltd.
29 Jul 2026
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Clinical Result

Indication
Phase
Evaluation
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Deal

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Core Patent

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Clinical Trial

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Approval

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Regulation

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