Ligustrazine nanoparticle, preparation method and pharmaceutical application thereof

• Main Authors: MAO CHUNQIN, BIAN YAOYAO, BI LEI, LI LIN, LU TULIN, WANG XIAOWEN, LI ZHENGYAN, ZENG LI, LU MIN
• Format: Patent
• Language: Chinese; English
• Published: 08.09.2010
• Subjects: HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS

The invention relates to a ligustrazine nanoparticle, a preparation method and pharmaceutical application thereof. The preparation method comprises the following steps of: dissolving polylactic acid in acetone to form a polylactic acid acetone solution; then dissolving ligustrazine in the polylactic...