It can penetrate the cell membranes of important organs, increase the ATP level in tissues and cells, and directly supply energy to cells under ischemic and hypoxic conditions, thereby improving cell energy, metabolism, and cell membrane sodium pump mechanism, reducing cell swelling, improving microcirculatory disorders, and restoring organ function. It can enter the mitochondria of ischemic and hypoxic myocardial cells, support cell energy supply, improve the imbalance of sodium, potassium, and magnesium inside and outside cells, and inhibit the accumulation of Ca2 in cells. It has a certain effect of scavenging oxygen free radicals, protecting cells, and promoting functional recovery.

It can improve the imbalance of sodium, potassium and magnesium inside and outside cells, and indirectly participate in improving cell energy metabolism and functional recovery.

Doxofylline is a derivative of methylxanthine. It is a bronchodilator that can directly act on the bronchi and relax bronchial smooth muscles. It relaxes smooth muscles by inhibiting phosphodiesterase in smooth muscle cells, thereby suppressing asthma.

Nucleoside antiviral drugs. After entering the cell, this product is rapidly phosphorylated to a monophosphate compound, and then becomes a triphosphate compound through the action of cellular kinase. Its phosphorylation in cells infected with cytomegalovirus is faster than that in normal cells. Ganciclovir can competitively inhibit DNA polymerase and incorporate into the DNA of viruses and host cells, thereby inhibiting DNA synthesis. This product has a stronger inhibitory effect on viral DNA polymerase than host cell polymerase. In animal experiments, this product has teratogenic, carcinogenic, immunosuppressive effects and reproductive system toxicity.

This product is a non-peptide endothelin receptor antagonist, which can antagonize endothelin-induced vasoconstriction, blood pressure increase and vascular smooth muscle cell proliferation, reduce vascular endothelial damage; increase NO synthesis, relax vascular smooth muscle; inhibit platelet aggregation, anti-coagulation, and improve blood rheology characteristics. This product can also inhibit cholesterol synthesis, lower blood lipids, scavenge free radicals, prevent lipid peroxidation damage; affect complement, enhance immune function, and have certain analgesic and antispasmodic effects.

5-Methyl-5,6,7,8-tetrahydropteroyl-L-monoglutamic acid calcium salt