2,2′,6,6′-tetraisopropyl-4,4′-biphenol lipid microsphere preparations and preparation methods therefor

US10154967B2 · kind B2 · utility

Assignee

• XI'AN LIBANG PHARMACEUTICAL CO., LTD · CN

Inventors

• Rutao Wang · Tuji, CN
• Tao Chen · 安丰镇, CN
• Shupan Guo · Tuji, CN
• Huijing Hu · Tuji, CN
• Long An · Xi'an, CN
• Weijiao Wang · Tuji, CN

Key dates

• Filing date: Apr 28, 2016
• Grant date: Dec 18, 2018
• Expiry date: Apr 28, 2036

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61P25/08
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

This invention relates to a 2,2′,6,6′-tetraisopropyl-4,4′-biphenol lipid microsphere preparation having 2,2′,6,6′-tetraisopropyl-4,4′-biphenol as its active ingredient and formed into said lipid microsphere preparation with common medically used injection-grade oil, emulsifier, and injection-grade water.