The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 19, 2019
Filed:
Dec. 24, 2014
Nankai University, Tianjin, CN;
National Pesticide Engineering Research Center (Tianjin), Tianjin, CN;
Qingmin Wang, Tianjin, CN;
Hongjian Song, Tianjin, CN;
Yongxian Liu, Tianjin, CN;
Yuxiu Liu, Tianjin, CN;
NANKAI UNIVERSITY, Tianjin, CN;
NATIONAL PESTICIDE ENGINEERING RESEARCH CENTER (TIANJIN), Tianjin, CN;
Abstract
The present invention relates to β-carboline, dihydro-β-carboline and tetrahydro-β-carboline alkaloid derivatives (I) and a method for preparing same and the use in the aspects of preventing and treating plant viruses, fungicides and insecticides. For the meaning of each group in formula (I) see the description. The β-carboline, dihydro-β-carboline and tetrahydro-β-carboline alkaloid derivatives of the present invention show a particularly ourstanding anti-plant virus activity, and also have fungicidal and insecticidal activities.