Pharmaceutical composition for treating angiocardiopathy and the method of producing thereof
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United States of America Patent
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Jul 22, 2003
Grant Date -
N/A
app pub date -
Dec 19, 2001
filing date -
Mar 9, 1999
priority date (Note) -
Expired
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Abstract
This invention relates to a pharmaceutical composition used for treating cardiovascular diseases and a method for preparing it. The pharmaceutical composition mainly contains polysacchrides, saponins and amino acids extracted from Radix ginseng, Radix ophiopogonis and Fructus schisandrae chinensis. The method of preparing it includes the following steps: Radix ginseng, Radix ophiopogonis and Fructus schisandrae chinensis are decocted together in water; water extract or eluate is precipitated with alcohol or acetone, treated with macroporous adsorption resin and with ion exchange resin, and then separated to obtain pharmaceutical composition containing effective fractions of polysacchrides, saponins and amino acids. The above mentioned pharmaceutical composition can be formed into various preparations by mixing with any pharmaceutically acceptable auxiliary materials.
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