Medical application of anhydroicaritin

A technology for the use of icariin, which is applied in the field of medicine, can solve the problems of myelodysplastic syndrome without icariin, and achieve the effect of improving peripheral blood abnormal hematopoiesis, good therapeutic effect, and significant therapeutic effect

Active Publication Date: 2015-04-29
LUNAN PHARMA GROUP CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Chinese patent application CN101637466A discloses the application of icariin in the preparation of drugs for preventing and treating cardiovascular and cerebrovascular diseases, and Chinese patent applicatio...

Method used

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  • Medical application of anhydroicaritin
  • Medical application of anhydroicaritin
  • Medical application of anhydroicaritin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1 icarigenin injection

[0015]

[0016] Preparation process: Mix the prescribed amount of propylene glycol and ethanol evenly, add icariin, stir to dissolve, add the prescribed amount of 0.9% sodium chloride solution, stir evenly, add 0.5% activated carbon for needles, stir, decarbonize, that is have to.

Embodiment 2

[0017] Example 2 Icarigenin Injection

[0018]

[0019] Preparation process: Add icariin to the prescribed amount of PEG-400, stir to dissolve, add 0.9% sodium chloride solution to 10L, stir evenly, add 0.5% activated carbon for needles, stir, decarbonize, and obtain.

Embodiment 3

[0020] Example 3 Icarigenin Injection

[0021]

[0022] Preparation process: Mix the prescribed amount of ethanol and Tween-80 evenly, add icariin, stir to dissolve, add water for injection to 10L, stir evenly, add 0.5% activated carbon for needles, stir, decarbonize, and obtain.

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PUM

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Abstract

The invention discloses application of anhydroicaritin in preparation of medicine curing or preventing myelodysplastic syndrome, and belongs to the field of medicine. The anhydroicaritin is traditional Chinese medicine monomer extracted from conventional traditional Chinese medicine epimedium, and can remarkably increase peripheral blood hemocyte amount and improve peripheral blood dyshaematopoiesis when the anhydroicaritin is used for curing a myelodysplastic syndrome patient; the curative effect of the anhydroicaritin is superior to that of an epimedium extractive and icariin; the anhydroicaritin is definite in curative effect and low in side effect when being used for curing myelodysplastic syndrome, and has a wide medical application prospect.

Description

technical field [0001] The invention belongs to the field of medicine, and relates to a medical use of icariin, in particular to the medical use of icariin in preparing medicines for treating or preventing myelodysplastic syndrome. Background technique [0002] Myelodysplastic syndrome (Myelodysplastic syndrome, MDS) refers to various types of hematopoietic stem cell diseases. MDS is characterized by impaired morphology and maturation of the cellular marrow (dysmyelopoiesis), peripheral blood cytopenias, and a variable risk of developing acute leukemia caused by failure of hematopoiesis. It is due to a variety of physical and chemical factors, such as alkylating agents, benzene compounds, ionizing radiation, etc., which damage the hematopoietic stem cells, resulting in ineffective hematopoiesis, and then the reduction of the first, second or third line of blood. MDS can occur in any age group, but the highest incidence rate is over the age of 60. Approximately 15,000 new M...

Claims

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Application Information

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IPC IPC(8): A61K31/352A61P7/00
CPCA61K31/352
Inventor 赵志全李春燕徐真真李敏
Owner LUNAN PHARMA GROUP CORPORATION
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