Application of Gypensapogenin A to preparing drugs for treating yellow fever virus infection

Abstract

The invention discloses application of Gypensapogenin A to preparing drugs for treating or preventing yellow fever virus infection. Gypensapogenin A is capable of effectively inhibiting the proliferation of yellow fever virus, has little toxicity to cells, can be further developed as the drugs for treating diseases caused by virus infection and has extensive application prospect. The application of Gypensapogenin A to preparing the drugs for treating the yellow fever virus infection, disclosed by the invention, is firstly published, the framework type is brand new, the activity of inhibiting the yellow fever virus is unexpectedly strong and the probability of giving any revelation by other compounds does not exist, so that prominent substantive features are provided and a remarkable progress in preventing and treating the yellow fever virus infection is made at the same time.

Description

technical field

[0001] The invention belongs to the field of biomedicine, and more specifically relates to the application of Gypensapogenin A in the preparation of medicines for treating or preventing yellow fever virus infection. Background technique

[0002] Yellow fever virus (YFV) is a member of the Flavivirus genus in the family Flaviviridae. Yellow fever virus causes yellow fever, an acute infectious disease. Yellow fever has been designated as a quarantine infectious disease internationally, and China has also designated it as a Class A infectious disease. In 1648, an epidemic of yellow fever was first confirmed in the weekly YUCATAN peninsula. From the 17th to the 19th century, the disease was brought to Europe and North America through transportation. In almost two centuries, yellow fever became one of the most serious plagues in some parts of the United States, Africa, and Europe, causing a large number of deaths. Since the 20th century, the disease has not occ...

Images