<
Frequent spectrum antiviral drug research and development line never declines
Release time: 2010-05-19 & nbsp & nbsp & nbsp Source:
    It is difficult to develop antiviral drugs,Many new compounds are after the clinical trials of Phase I -III Phase III,The elimination rate is as high as 70%or more。But with the raging of various viruses in recent years,The epidemic is one after another,Objectively promoting the rapid development of the broad -spectrum antiviral drugs,New antiviral drugs clinical development of Vietnam War Yueyong。 

    Virus is the main culprit that trigger a variety of human infectious diseases,It is extremely harmful、It has a wide influence on the surface。In the current major epidemic infectious diseases,Diseases caused by virus infection account for more than half of the disease。More than 3600 viruses that have been discovered in the world,And the new virus is constantly discovered,This is one of the biggest confusion faced by human health and health。In recent years,Under the wanton spread of the virus,The epidemic is one after another,Objectively promoting the rapid development of antiviral drug research。On the R & D online,Drug preparations that directly act on the virus develop faster,It has become a pivotal variety of anti -infective drugs。but,High selective、Active for cell virus metabolism,Drugs that have no obvious damage to the host are still the focus of the research and development of new drugs at home and abroad。 

    my country's latest "National Basic Medical Insurance、Catalog of Injury Insurance and Maternity Insurance Drugs (2009 Edition),Anti -infected My stake betting appstake online sports bettingdrugs are a large category,Among them, the broad -spectrum antiviral drugs are Agelovir、Pancculovir、Gexilovir、Gaboloville (Wan Nai Luowei、缬 昔) and Libaweilin,and other antiviral drugs sodium methampate。Compared with the previous version of the national medical insurance directory,The structure of medication has been continuously updated,Delete an anneterosine,Newly added Payolovir。 

    In antiviral drugs,Wide spectrum antiviral drugs are a class of drugs that have developed rapidly at the end of the last century,From the number of varieties to the amount of medication, it has occupied a large share,Objectively driving the rapid follow -up and improvement of the overall level of antiviral medication。 

  stake sports betting app
    Since the 1990s,Chemistry in global combination、Under the comprehensive promotion of drug high -throughput screening technology,In the study of virus and molecular biology theory,People gradually copy the virus、pathogenesis、Anti -virus action positioning target has further deep understanding,So that the antiviral drugs have developed rapidly。Although this type of drug is in the variety、There is still a large gap compared with antibiotics,but,After nearly half a century of development,The world has successfully launched nearly a hundred different dosage types。And,New antiviral drugs are still in research and development and clinical trials,An important category to become a never -decline in the drug market。 

    2005-2006,The growth rate of the world's antiviral drug market has reached a peak in recent years。A few years a few years,Human beings have suffered atypical pneumonia、avian influenza virus、Herpes virus、respiratory tract syntoconis (RSV)、Turn in turns of rotor virus,and the spread of the virus and epidemic finally became the driving force for new product research and development and market expansion。plus COXA of intestinal virus (COXA)、Echo Viruses) and intestinal virus 71 (EV71)、Influenza virus is raging one after another,Make the antiviral drug market continue to grow rapidly。 

    2009,The global anti -virus market sales have reached 23 billion U.S. dollars,increased by 24.75%year -on -year。The main factor driving growth is anti -human immune defect virus (HIV) drugs My stake betting appand anti -influenza virus stake betting appdrugs,and the growth trend of broad -spectrum antiviral and anti -herpes virus drug markets is slow。No doubt,New medicine is still the source of market growth,With the advent of the biological engineering era,Anti -virus vaccine variety is increasingly prominent,Under the situation of collaborating with chemical drugs,It will open up a new pharmaceutical market pattern。 
  
    In the last two years,The development of antiviral innovation drugs at home and abroad is not as fast as the late 20th century,But the demand for the listing and increasing growth of new products is still the vitality in the market,Promote the growth of the global antiviral drug market。2009,Global broad -spectrum antiviral drug market Main varieties of Farculloville、Gexilovir、Ageloovir、Four major varieties of Panchen Luowei's sales are still as high as US $ 3.127 billion,increased by 4.62%year -on -year,But it has been lower than 11.25%of the average growth rate in the past 5 years。 

    Research Acceleration 

    In recent years,The high incidence rate in the viral disease、Popularity wide、Great variability、Under the influence of many characteristics such as spreading fast,The limitations of clinical medication have been exposed。Without a viral disease special effect drug,Broadcasting antiviral drugs are still a variety with extensive demand。Under the influence of various virus epidemic diseases,Drug intervention of viruses and changes in market demand frequently,Caused the ups and downs of the market。 

    According to the data of the Chinese Chemical Pharmaceutical Association,2008,Anti -virus raw material market large tonnage、The actual annual output of old products has been reduced year by year,Main variety Ageluoovir、Vajrayanamine、Libaweilin、Ramov Ding、Zidov Ding、The total output of Navavirah and morpholine 胍 is 3241 tons,The growth rate of the previous year was 1.41%。Anti -virus and drug drugs with smaller tonnage show rapid growth,It becomes an important factor in driving the growth of supply exports。The total amount of foreign trade exports of antiviral raw materials is 635 tons,increased by 42.96%year -on -year,and 80%of the main market of antiviral raw materials are still in the country。The impact of the reduction of exports My stake betting appin the first half of 2009,Stake Sports BettingThe total production and sales of antiviral materials and drugs decreased by 8.48%year -on -year,Ageloovir、Vajrayanamine、Libaweilin shows negative growth。 

    According to the data of "Chinese Hospital for Medicine" released by the Information Center of the Shanghai Medical Industry Research Institute,In 2008, the total amount of drug preparations that directly used the virus to the virus in 22 key cities in the country was 793 million yuan,increased by 38.11%over the previous year,5.41%of the whole body for anti -infective drugs。2009,Under the spread of the flu virus,Anti -virus drug medication increased by 30.68%year -on -year,thus exceeding the scale of 1 billion yuan。 

    Drugs directly acting in the virus in the sample hospital,Anti -hepatitis virus drugs account for more than 70%,Broadcasting antiviral drugs occupy 26%。The wide -spectrum antiviral drugs of the clinical application are Genmclovi、Gabolovovir、Ageloovir、Pancculovir、Libaweilin、sodium methampate、single phosphate glandoside、Altarinin and other varieties。Broadcasting antiviral drugs and anti -herpes virus drugs occupy a relatively weak market。 

    According to the statistical data of drug use from 2007 to 2009,Affected by a variety of epidemic virus diseases,my country's city hospital broad -spectrum antiviral drugs are also outstanding。2009,National 22 City Sample Sample Hospital wide -spectrum antiviral medication market has increased by more than 30%year -on -year。Look at the variety of antiviral drugs,The higher the amount of medication in the hospital is Gexelovir、Two varieties of Gabolovovir,and Pancoswell、Agelowova's sales situation is also good in the same period of history。Although antiviral drugs still have a stable market,But the dosage of the major hospitals in the top three is declining。At the same time,Specialty and consumer groups in some categories in this type of medicine,Deducting to the lip、Facial and waistpillas outside,More importantly for genital herpes and HSU-6、7、Mixed infection with HIV in Type 8,Except in a small and medium hospital、Clinic and OTC markets occupy a large proportion,The distribution of the distribution of the government procurement plan also occupies a certain proportion。 

    Research and development line is unpredictable 

    stake betting appThe R & D of antiviral drugs is more difficult to restrict and develop by various factors。Many new compounds are after the clinical trials of Phase I -III Phase III,The elimination rate is as high as 70%or more。So far,The focus of research is mainly for human immune defect virus、Herpes virus、Influenza virus、Hepatitis B virus、Hepatitis C virus、The inhibitory effect of respiratory virus and gastrointestinal virus,Immunomorphic regulators and preventive vaccines that enhance the body's resistance to virus infection,and directly hit the human immune defect virus drug occupied about half。 

    In the past two years,Although the new broad -spectrum antiviral drug development and listing varieties are relatively small,But in the use and development of new release drug technology, there have already been made great progress。The new release technology promotes the development of the Agelova powder injection and the development of mittering tablets,Improving the lower oral biological utilization,Insurance in the short period of half -life in the cell,Objectively led to the growth of the Agelova market。At the same time,Disposter Film of Gabolovirville、The development of a slow -release film also progresses faster,and the development of Gencixorovir's oral preparations and the development of the spray cricer powder needle injection also make the broad -spectrum antiviral drug market a new highlight。