Drug intelligence / Profile preview

inosine pranobex

Development stage
Phase 4
Lead developer
Mochida Pharmaceutical
Modality
Small Molecules
Administration
Oral
01

Overview

Inosine pranobex (also known as inosine acedoben dimepranol or methisoprinol) is a synthetic compound that combines inosine with dimepranol acedoben (a salt of p-acetamidobenzoic acid and N,N-dimethylamino-2-propanol) in a 1:3 molar ratio. It functions as both an immunomodulator and an antiviral agent. Its primary mechanism involves stimulating the cell-mediated immune response, specifically by enhancing T-lymphocyte differentiation and proliferation, increasing natural killer (NK) cell activity, and promoting the production of pro-inflammatory cytokines such as interleukin-1 (IL-1), interleukin-2 (IL-2), and interferon-gamma (IFN-γ). Additionally, it exerts antiviral effects by inhibiting viral RNA synthesis and translation. Originally developed by Newport Pharmaceuticals, it has been extensively studied for conditions like AIDS-related complex (ARC), though it is currently most commonly used for subacute sclerosing panencephalitis (SSPE), herpes simplex, and various viral respiratory infections.

Brand names
IsoprinosineImunovirDelimmunViruxanGroprinosinInosiplex
Other names
Inosine acedoben dimepranolMethisoprinolInosine:dimepranol acedoben 1:3
02

Targets

vRNA (Coronavirus viral RNA)

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