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Study on global R&D of antiviral drugs based on patent analysis
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Yang ZHANG1, Min YUAN1, Ji XU1, Yan-jie TU2
Chinese Journal of New Drugs | 2021, 30(6) : 489 - 495
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Chinese Journal of New Drugs | 2021, 30(6): 489-495
Study on global R&D of antiviral drugs based on patent analysis
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Yang ZHANG1, Min YUAN1, Ji XU1, Yan-jie TU2
Affiliations
  • 1Information Center of Science and Technology, Shanghai Innovation Center of TCM Health Service, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
  • 2Department of Febrile Disease, Basic Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
Published: 2021-03-30
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The aim of the article was to comprehend the global R&D status and technology distribution of antiviral drugs. Metrological methods were used. The annual application number, geographical distribution, applicants, high value patents and technical topics of antiviral drugs patents worldwide were analyzed. The R&D of antiviral drugs had a certain time and space correlation with the prevalence of viral diseases. The United States, China and Japan played a leading role in the field of antiviral drug research, with different emphasis on technology. “Gilead Sciences Inc” biopharmaceutical company occupied a leading position in this field. The research on compounds containing 3,4-dihydrobenzopyran and the herbs from asteraceae or compositae occupied a large part. Antiviral activity and antitumor activity were mostly crossed. The research of antiviral drugs may show a new growth trend in the next three years. The United States plays a leading role in the field of antiviral technology. Traditional Chinese Medicine had a competitive advantage in the research of antiviral drugs in China, being of great significance.

antiviral drugs  /  patents analysis  /  technological innovation
张洋, 袁敏, 许吉, 屠燕捷. 基于专利的全球抗病毒药物研发情况分析. 中国新药杂志, 2021 , 30 (6) : 489 -495 .
Yang ZHANG, Min YUAN, Ji XU, Yan-jie TU. Study on global R&D of antiviral drugs based on patent analysis[J]. Chinese Journal of New Drugs, 2021 , 30 (6) : 489 -495 .
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Year 2021 volume 30 Issue 6
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  • Online Date：2026-10-29
  • Published：2021-03-30
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  • Accepted：2020-08-01
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Affiliations
    1Information Center of Science and Technology, Shanghai Innovation Center of TCM Health Service, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
    2Department of Febrile Disease, Basic Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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