Extraction and separation method of harringtonine
A technology of harringtonine and separation method, which is applied in the field of extraction and separation of harringtonine, and can solve problems such as unstable output of harringtonine
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[0014] Cedarwood is a kind of subtropical medicinal plant. Due to overexploitation, the number of resources has decreased sharply, and it is in an endangered state. And because the clover is a wild plant, the growth environment is complicated, and it is very difficult to grow, but the harringtonine (also known as long-stalked cypress, molecular formula C) extracted from the branches and leaves of the clover 28 h 37 o 9 N) is a specific drug for the treatment of acute leukemia and malignant lymphoma, and also has good curative effects on melanoma, lung cancer, breast cancer and brain tumors, so the present invention is specially aimed at the extraction and separation of harringtonine. Through research and experiments, a complete set of extraction and separation methods for harringtonine has been obtained.
[0015] A kind of extraction and separation method of harringtonine of the present invention, its concrete steps are:
[0016] a) First, cut the branches and leaves of Chi...
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