Patent · US Active

Dual-drug co-delivery system, preparation method therefor and use thereof

US12274709B2 · kind B2 · utility

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16Claims

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Assignee

INSTITUTE OF BASIC MEDICAL SCIENCES CHINESE ACADEMY OF MEDICAL SCIENCES · CN

Inventors

Haiyan Xu · Beijing, CN
Doudou Yan · Nanhu, CN
Jie Meng · Los Angeles, US
Jian Liu · Xi'an, CN
Tao Wen · 流花街道, CN
Yangyang Ge · Beijing, CN

Key dates

Filing date	Feb 27, 2020
Grant date	Apr 15, 2025
Priority date	—
Expiry date	Apr 15, 2042

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61P35/02
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention discloses a dual-drug co-delivery system, a preparation method therefor and use thereof, the dual-drug co-delivery system being prepared from raw materials comprising a block copolymer, Homoharringtonine and Doxorubicin hydrochloride. The dual-drug co-delivery system provided by the present invention has a stronger killing effect on various hematologic tumors and solid tumor cells, can provide a feasible drug delivery system for inhibiting tumor growth and leukemia treatment, and has broad prospects.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.