PeptideDB

Rilematovir

CAS: 1383450-81-4 F: C21H20ClF3N4O3S W: 500.92

Rilematovir (JNJ-678) is a novel fusion protein inhibitor. Rilematovir has the potential for respiratory syncytial virus
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Bioactivity Rilematovir (JNJ-678) is a novel fusion protein inhibitor. Rilematovir has the potential for respiratory syncytial virus (RSV) research.
Target Fusion protein
Invitro Rilematovir is a small-molecule respiratory syncytial virus (RSV) fusion inhibitor currently under clinical evaluation in infants hospitalized for RSV infection. Rilematovir binds to RSV F protein in its prefusion conformation. Rilematovir displays very potent antiviral activity and low cytotoxicity. In addition to its activity against the RSV A2 strain, Rilematovir is also highly active against a number of RSV strains from both A and B subtypes. The EC50 in an RSV infection assay using HeLa cells is 460 pM[1].
In Vivo Oral treatment of neonatal lambs with Rilematovir, or with an equally active close analog, efficiently inhibits established acute lower respiratory tract infection in the animals, even when treatment is delayed until external signs of respiratory syncytial virus illness have become visible[1].
Name Rilematovir
CAS 1383450-81-4
Formula C21H20ClF3N4O3S
Molar Mass 500.92
Appearance Solid
Transport Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Reference [1]. Roymans D, et al. Therapeutic efficacy of a respiratory syncytial virus fusion inhibitor. Nat Commun. 2017 Aug 1;8(1):167.