Factory Promotional China Food Grade Organic Bulk Guanosine Powder with CAS 118-00-3

We have state-of-the-art equipment. Our products are exported for the USA, the UK and so on, enjoying a fantastic status among the clients for Factory Promotional China Food Grade Organic Bulk Guanosine Powder with CAS 118-00-3, Since establishment during the early 1990s, we have now create our sale network in USA, Germany, Asia, and several Middle Eastern countries. We aim to be a top class supplier for globally OEM and aftermarket!
We have state-of-the-art equipment. Our products are exported for the USA, the UK and so on, enjoying a fantastic status among the clients for CAS118-00-3, China Guanosine, For anyone who is keen on any of our merchandise right after you view our product list, be sure to really feel absolutely free to get in touch with us for inquiries. You are able to send us emails and contact us for consultation and we shall respond to you as soon as we can. If it’s easy, you may locate out our address in our web-site and come to our business for far more information of our merchandise by your self. We are always ready to construct extended and steady co-operation relations with any possible customers in the related fields.

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.

We have state-of-the-art equipment. Our products are exported for the USA, the UK and so on, enjoying a fantastic status among the clients for Factory Promotional China Food Grade Organic Bulk Guanosine Powder with CAS 118-00-3, Since establishment during the early 1990s, we have now create our sale network in USA, Germany, Asia, and several Middle Eastern countries. We aim to be a top class supplier for globally OEM and aftermarket!
Factory Promotional China Guanosine, CAS118-00-3, For anyone who is keen on any of our merchandise right after you view our product list, be sure to really feel absolutely free to get in touch with us for inquiries. You are able to send us emails and contact us for consultation and we shall respond to you as soon as we can. If it’s easy, you may locate out our address in our web-site and come to our business for far more information of our merchandise by your self. We are always ready to construct extended and steady co-operation relations with any possible customers in the related fields.