Factory best selling China Wholesale Price Guanosine CAS 118-00-3 From Zerbago

Our primary goal is always to offer you our customers a serious and responsible company relationship, providing personalized attention to all of them for Factory best selling China Wholesale Price Guanosine CAS 118-00-3 From Zerbago, We warmly welcome you to definitely build cooperation and produce a bright long run along with us.
Our primary goal is always to offer you our customers a serious and responsible company relationship, providing personalized attention to all of them for Bulk Guanosine, China Guanosine, Over the years, with high-quality products, first- class service, ultra-low prices we win thee trust and favor of customers. Nowadays our products sell all over the domestic and abroad. Thanks for the regular and new customers support. We provide high quality product and competitive price, welcome the regular and new customers cooperate with us!

Guanosine is used as the intermediate of Valaciclovir.
Valacyclovir is a guanine analogue antiviral drug. It is used in the clinical treatment of herpes simplex and herpes zoster infection in sexually transmitted diseases. This product is the precursor of acyclovir. It is absorbed rapidly after oral administration and quickly transformed into acyclovir in the body. Its antiviral effect is played by acyclovir. After acyclovir enters herpes infected cells, it competes with deoxynucleoside for virus thymidine deoxynucleoside kinase or cell kinase, and the drug is phosphorylated into activated acyclic guanosine triphosphate. As the substrate of virus replication, acyclovir competes with deoxyguanine triphosphate for virus DNA polymerase, which inhibits virus DNA synthesis and shows antiviral effect. The antiviral activity of this product in vivo is better than acyclovir, and the treatment index of herpes simplex virus type I and type II is 42.91% and 30.13% higher than acyclovir respectively. It also has high curative effect on varicella zoster virus.

Our primary goal is always to offer you our customers a serious and responsible company relationship, providing personalized attention to all of them for Factory best selling China Wholesale Price Guanosine CAS 118-00-3 From Zerbago, We warmly welcome you to definitely build cooperation and produce a bright long run along with us.
Factory best selling China Guanosine, Bulk Guanosine, Over the years, with high-quality products, first- class service, ultra-low prices we win thee trust and favor of customers. Nowadays our products sell all over the domestic and abroad. Thanks for the regular and new customers support. We provide high quality product and competitive price, welcome the regular and new customers cooperate with us!