Composition for Preventing or Treating Rotavirus Infection Comprising Licorice Extract
원문보기
IPC분류정보
국가/구분
United States(US) Patent
공개
국제특허분류(IPC7판)
A61K-031/353
A61P-031/14
A61K-031/352
C12N-007/06
A61K-031/12
A61K-031/343
출원번호
US-0578528
(2011-02-11)
공개번호
US-0041023
(2013-02-14)
우선권정보
KR-10-2010-0013543 (2010-02-12)
국제출원번호
PCT/KR11/00940
(2011-02-11)
§371/§102 date
20120914
(20120914)
발명자
/ 주소
Lee, Woo Song
Rho, Mun Chual
Ryu, Young Bae
Park, Su Jin
Chang, Jong Sun
Kwon, Hyung Jun
Kim, Ha Hyun
Jeong, Hyung Jae
출원인 / 주소
Lee, Woo Song
인용정보
피인용 횟수 :
0인용 특허 :
0
초록▼
The present invention relates to a composition for preventing or treating rotavirus infection, comprising a licorice extract, fractions thereof or compounds separated therefrom. The licorice extract, fractions thereof or compounds separated therefrom have anti-rotavirus effects and exhibit not only
The present invention relates to a composition for preventing or treating rotavirus infection, comprising a licorice extract, fractions thereof or compounds separated therefrom. The licorice extract, fractions thereof or compounds separated therefrom have anti-rotavirus effects and exhibit not only virucidal effects against various rotaviruses, but also the effect of inhibiting the cytopathic effect of rotaviruses. Thus, the composition can be effectively used for the prevention or treatment of rotavirus infection.
대표청구항▼
1-10. (canceled) 11. A method for preventing or treating rotavirus infection disease, comprising administering a pharmaceutical composition for preventing or treating rotavirus infection to a subject having or being at risk of developing rotavirus infection disease, wherein the composition comprises
1-10. (canceled) 11. A method for preventing or treating rotavirus infection disease, comprising administering a pharmaceutical composition for preventing or treating rotavirus infection to a subject having or being at risk of developing rotavirus infection disease, wherein the composition comprises one or more of a licorice extract, fractions thereof or compounds represented by the following formulae 1 to 5 as an active ingredient: 12. The method according to claim 11, wherein the rotavirus infection disease is any one or more selected from the group consisting of enteritis, diarrhea, a cold, a sore throat, bronchitis and pneumonia. 13-14. (canceled) 15. The method according to claim 11, wherein the extract is obtained by extraction with water, a C1-C4 alcohol or a mixed solvent thereof. 16. The method according to claim 11, wherein the fraction is a hexane fraction, an ethyl acetate fraction or an aqueous fraction. 17. The method according to claim 11, wherein the rotavirus is human, porcine, bovine or goat rotavirus. 18. The method according to claim 11, wherein the pharmaceutical composition is in the form selected form the group consisting of a tablet, a pill, powder, granules, a capsule, a suspension, a solution, an emulsion, a syrup, a sterilized aqueous solution, a non-aqueous solution, a lyophilized formulation, and a suppository. 19. A method for preventing or ameliorating rotavirus infection, comprising administering a food composition for preventing or ameliorating rotavirus infection to a subject having or being at risk of developing rotavirus infection disease, wherein the composition comprises one or more of a licorice extract, fractions thereof or compounds represented by the following formulae 1 to 5 as an active ingredient: 20. The method according to claim 19, wherein food composition is any one selected from the group consisting of meats, sausages, bread, chocolate, candies, snack, confectionery, pizza, noodles, gum, ice cream, soups, beverages, teas, drinks, alcoholic beverages and multi-vitamin preparations. 21. A method of inactivating rotavirus, comprising applying the one or more of a licorice extract, fractions thereof or compounds represented by the following formulae 1 to 5 to the rotavirus.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.