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:
Aug. 08, 2023
Filed:
Mar. 14, 2018
Nankai University, Tianjin, CN;
Zhijin Fan, Tianjin, CN;
Yujie Zhu, Tianjin, CN;
Lai Chen, Tianjin, CN;
Shuang Zhou, Tianjin, CN;
Xiaofeng Guo, Tianjin, CN;
Haixia Wang, Tianjin, CN;
Bin Yu, Tianjin, CN;
Nailou Zhang, Tianjin, CN;
Qifan Wu, Tianjin, CN;
Dongyan Yang, Tianjin, CN;
Bin Zhao, Tianjin, CN;
NANKAI UNIVERSITY, Tianjin, CN;
Abstract
A 556tricyclic spironolactone derivative is provided with a formula XI: The present invention also relates to its preparation method and its applications in the areas of insecticide, nematicide, fungicide and anti-viral agent. The 556tricyclic spironolactone derivatives in the present invention are high-performance, broad-spectrum, low-toxicity and low-ecological risk compounds with a wide range of applications in the areas of agriculture, horticulture, forestry and health.