Detection method of medicament for treating angina pectoris

A technology for coronary heart disease angina pectoris and a detection method, which is applied in the field of medicine, can solve the problem of not examining the content of ginsenosides, etc., and achieves the effects of excellent disintegration and solubility, easy to carry, and easy to take.
CN102768247AInactive Publication Date: 2012-11-07梁丽
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
梁丽
Publication Date
2012-11-07
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a detection method of a medicament for treating angina pectoris. According to the detection method, ginsenoside Rg1, ginsenoside Re and ginsenoside Rb1 in the medicament are detected by high performance liquid chromatography. Conditions of the high performance liquid chromatography comprise: octadecylsilane bonded silica gel is used as a chromatographic column for a filler; and an acetonitrile solution is used as a mobile phase A and water is used as a mobile phase B for gradient elution. The gradient elution process is as follows: during the first 25 minutes, the mobile phase A acetonitrile solution is 15% by volume and the mobile phase B water is 85% by volume; from the 25th minute to the 70th minute, the mobile phase A acetonitrile solution is 15-22% by volume and the mobile phase B water is 85-78% by volume; from the 70th minute to the 80th minute, the mobile phase A acetonitrile solution is 22-30% by volume and the mobile phase B water is 78-70% by volume; from the 80th minute to 105th minute, the mobile phase A acetonitrile solution is 30-40% by volume and the mobile phase B water is 70-60% by volume; and from the 105th minute to 120th minute, the mobile phase A acetonitrile solution is 40-15% by volume and the mobile phase B water is 60-85% by volume.
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Description

technical field

[0001] The invention belongs to the technical field of medicine, and in particular relates to a detection method of a medicine for treating coronary heart disease and angina pectoris. Background technique

[0002] Cardiovascular disease is one of the four diseases with the highest incidence rate, among which coronary heart disease and angina pectoris are more common. There is a higher incidence in the elderly population. As my country enters an aging society, the demand for such therapeutic drugs is also increasing.

[0003] Yixinshu Capsules (standard number: WS 3 -b-2620-97) has a good curative effect in the treatment of coronary heart disease angina pectoris. The formula is as follows: 150g ginseng, 150g Ophiopogon japonicus, 100g Schisandra chinensis, 150g astragalus, 200g salvia miltiorrhiza, 100g Chuanxiong, and 150g hawthorn. The preparation method is as follows: for the above seven flavors, take ginseng and grind it into fine powder for later use....

Claims

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