Title:
HIGH-STABILITY HEAVY METAL REMOVING COMPOSITION, USE AND DOSAGE FORM THEREOF, AND METHOD FOR PREPARING SAME
Document Type and Number:
WIPO Patent Application WO/2023/221338
Kind Code:
A1
Abstract:
The present application belongs to the technical field of medicine. Provided are a high-stability heavy metal removing composition, use and a dosage form thereof, and a method for preparing same. The composition comprises: A) 70 wt% to 95 wt% of a compound represented by formula (1) or a pharmaceutically acceptable salt thereof; B) 1 wt% to 25 wt% of a compound represented by formula (2) or a pharmaceutically acceptable salt thereof; and 0.001 wt% to 5 wt% of an alkaline compound. The alkaline compound is at least one of hydroxide, carbonate, bicarbonate, hydrophosphate, and carboxylate of an alkali metal, and ammonia water.
Inventors:
TANG XIAOJIANG (CN)
HU WEI (CN)
ZHONG ZHIYONG (CN)
ZHAO QILE (CN)
PAN SHUTAO (CN)
WANG XUEMEI (CN)
HUANG XIAO (CN)
MAI DONGMEI (CN)
REN XUEFENG (CN)
DONG GUANGHUI (CN)
HU WEI (CN)
ZHONG ZHIYONG (CN)
ZHAO QILE (CN)
PAN SHUTAO (CN)
WANG XUEMEI (CN)
HUANG XIAO (CN)
MAI DONGMEI (CN)
REN XUEFENG (CN)
DONG GUANGHUI (CN)
Application Number:
PCT/CN2022/116954
Publication Date:
November 23, 2023
Filing Date:
September 05, 2022
Export Citation:
Assignee:
GUANGDONG ZOOLGEN BIOTECHNOLOGY CO LTD (CN)
International Classes:
A61K31/325; A23L33/10; A61K9/00; A61K9/06; A61K9/14; A61K9/19; A61K31/198; A61K31/381; A61K31/426; A61K45/06; A61K47/02; A61K47/18; A61K47/20; A61K47/26; A61K47/38; A61P35/00; A61P39/02
Foreign References:
| CN114632076A | 2022-06-17 | |||
| CN1884260A | 2006-12-27 | |||
| CN108546242A | 2018-09-18 | |||
| CN109748834A | 2019-05-14 | |||
| CN1227226A | 1999-09-01 | |||
| US20120264941A1 | 2012-10-18 |
Attorney, Agent or Firm:
BEIJING BOZHIJIE INTELLECTUAL PROPERTY AGENCY (CN)
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