SUSTAINED-RELEASE INJECTION PREPARATION CONTAINING DONEPEZIL DERIVATIVE

Title:

SUSTAINED-RELEASE INJECTION PREPARATION CONTAINING DONEPEZIL DERIVATIVE

Document Type and Number:

WIPO Patent Application WO/2019/228477

Kind Code:

A1

Abstract:

Disclosed are a sustained-release injection preparation containing a donepezil derivative in the form of a suspension, and the use of the preparation in the preparation of a medicament for treating diseases caused by abnormal acetylcholinesterase activity.

Inventors:

ZHANG CUIXIA (CN)
LIU FEI (CN)
LIU WEI (CN)
WANG LULU (CN)
YIN DEYAN (CN)

Application Number:

PCT/CN2019/089370

Publication Date:

December 05, 2019

Filing Date:

May 30, 2019

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Assignee:

NANJING NORATECH PHARMACEUTICALS CO LTD (CN)

International Classes:

A61K9/10; A61K31/445; A61P25/28

Foreign References:

CN104039765A	2014-09-10
CN105732478A	2016-07-06
CN1814297A	2006-08-09
CN101167730A	2008-04-30

Attorney, Agent or Firm:

XU & PARTNERS, LLC. (CN)

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