Benzofuran compound and preparation method thereof and application in preparation of drugs for resisting tobacco mosaic virus

• Main Authors: Shu Ruizhi, Su Zhongbi, Yao Shouzhuo, Li Zhong, Zhang Fengmei, Chen Yongkuan, Li Wang, Tang Shiyun, Si Xiaoxi, He Pei, Liu Chunbo, Yang Guangyu, Shen Qinpeng, Liu Zhihua, Wang Kunmiao, Miao Mingming
• Format: Patent
• Language: Chinese; English
• Published: 17.08.2016
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; FISHING; FORESTRY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HETEROCYCLIC COMPOUNDS; HUMAN NECESSITIES; HUNTING; METALLURGY; ORGANIC CHEMISTRY; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRAPPING

The invention discloses a benzofuran compound which has the structure as shown in the description. The compound is named as 2-(4-hydroxy-3,5-dimethoxy phenyl)-3-methyl-5-(3-isopentenyl)-benzofuran-7-ol, and the molecular formula of the compound is C22H24O5. The invention further discloses a preparation method of the benzofuran compound and application of the benzofuran compound in preparation of drugs for resisting a tobacco mosaic virus. 本发明公开了种苯并呋喃类化合物，具有如下结构：该化合物的命名为2-(4-羟基-3,5-二甲氧基苯基)-3-甲基-5-(3-异戊烯基)-苯并呋喃-7-醇，其分子式为CHO。本发明还公开了苯并呋喃类化合物的制备方法和其在制备抗烟草花叶病毒药物中的用途。