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1 results about "Calcium EDTA" patented technology
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Short answer. Calcium Disodium EDTA (Ethylenediaminetetraacetic Acid) is a chemical chelating agent found in many household foods and beverages. Research shows that in addition to the short-term side effects, the chemical may build up in the body, causing significant toxicity after long-term use.
Pharmaceutical composition, preparation method therefor, and use thereof
PCT designated stageWO2026130361A1Organic active ingredientsSenses disorderDiseasePharmaceutical drug
The present invention relates to a pharmaceutical composition, a preparation method therefor, and a use thereof in the preparation of a formulation for treating an ocular disease. The composition comprises phenylbutyric acid or a pharmaceutically acceptable salt or ester thereof, and water as a solvent, wherein the composition comprises hyaluronic acid or a pharmaceutically acceptable salt or ester thereof and / or the composition does not comprise disodium ethylenediaminetetraacetate or ethylenediaminetetraacetic acid or calcium disodium ethylenediaminetetraacetate. The pharmaceutical composition of the present invention has excellent storage stability. The present invention further relates to a method for improving the storage stability of a pharmaceutical composition in the form of an aqueous solution comprising phenylbutyric acid or a pharmaceutically acceptable salt or ester thereof.
Owner:SHENYANG XINGQI PHARM CO LTD