Coumarin-gossypol derivatives with antitumor activities and a method of preparing the same

US9758503B1 · kind B1 · utility

Assignee

• SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY · CN

Inventors

• Chengyuan Liang · Xi'an, CN
• Danni Tian · Xi'an, CN
• Minyi Jia · Xi'an, CN
• Xuechuan Wang · Xi'an, CN
• Xiaolin Xie · Xi'an, CN
• Dezhu Zhang · Xi'an, CN

Key dates

• Filing date: Apr 17, 2017
• Grant date: Sep 12, 2017
• Expiry date: Apr 17, 2037

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61P35/00
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

A compound with antitumor activities is represented by formula Aor formula BR1, R2, R3, and R4 are independently hydrogen, hydroxyl, alkoxy, halogen, formyl, unsubstituted or substituted alkyl, or unsubstituted or substituted cycloalkyl.