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Exacridine lactate solution composition and preparation method thereof

A technology of ethacridine lactate and composition, which is applied in the field of ethacridine lactate solution composition, can solve the problems of inconvenient large-scale use, unresolved solution stability problems, unsatisfactory actual effect, etc.

Active Publication Date: 2021-10-12
北京龙德安科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Based on current research, the actual effect of adding ethacridine lactic acid to the above antioxidants is not ideal, and the stability of the solution is not solved. Therefore, some literature believes that it is best to use existing preparations and use as much as possible without adding antioxidants. Preparation quality, but ready-to-use is not convenient for clinical mass use

Method used

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  • Exacridine lactate solution composition and preparation method thereof
  • Exacridine lactate solution composition and preparation method thereof
  • Exacridine lactate solution composition and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011]

[0012] Preparation:

[0013] Take the above components, mix them, and prepare 1000mL of ethacridine lactate solution, which is divided into brown bottles or transparent bottles covered with light-proof bags), and sterilized.

Embodiment 2

[0015]

[0016] Preparation:

[0017] Take the above components, mix them, and prepare 1000mL of ethacridine lactate solution, which is divided into brown bottles or transparent bottles covered with light-proof bags), and sterilized.

Embodiment 3

[0019]

[0020] Preparation:

[0021] Take the above components, mix them, and prepare 1000mL of ethacridine lactate solution, which is divided into brown bottles or transparent bottles covered with light-proof bags), and sterilized.

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PUM

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Abstract

The invention belongs to the technical field of pharmaceutical preparations, and particularly relates to an ethacridine lactate solution composition. The composition is characterized by comprising the following components: 1.0 g of ethacridine lactate, an antioxidant selected from 0.2-0.4 g of thioglycerol and 0.1-0.2 g of cysteine, and distilled water or water for injection added to 1000 ml. The stability of the ethacridine lactate solution prepared by the method is remarkably improved.

Description

technical field [0001] The invention belongs to the technical field of medicines, and in particular relates to a ethacridine lactate solution composition. Background technique [0002] Ethacridine lactate solution is a bactericidal preservative for external use, which has a strong killing effect on Gram-positive bacteria and a small number of Gram-negative bacteria, and has a good antibacterial effect on cocci, especially streptococci. This product is less irritating, and the therapeutic concentration has no damage to general tissues. It is used for various wounds, skin and mucous membrane exudation, erosion and infected wounds. In addition to being used for surgical wounds and skin and mucous membrane infections, it can also be used for rinsing and wet compresses in urethral surgery, etc. It can also be used for purulent skin diseases. treat. In addition, it can stimulate the contraction of uterine smooth muscle, soften and relax the cervix, so it can be used to induce la...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K9/08A61K31/473A61K47/20A61P31/02A61P31/04
CPCA61K9/08A61K31/473A61K47/20A61K9/0014A61P31/04A61P31/02
Inventor 曲守伟
Owner 北京龙德安科技有限公司
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