Safe medicine for treating and preventing cancer and method of use
OwnerYaguang Liuinventor
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Abstract
The present invention provides a new method for extracting Homoharringtonine (HHT) by culture cells or culture plant tissues. Also, disclosed are methods of obtaining HHT from semi-synthesis and biosynthesis. The present invention disclosed that HHT combined with some botanical drugs could induce cancer cells to resemble normal cells. To add some botanical drugs combined with HHT can significantly increase anticancer effects of HHT. These drugs include Matrine (MAT), Guanzhongsu (GU), Maidongsu (MU), and Indirubin (IND). The experimental data showed that above drugs have strong synergisms effects for treating leukemia and other cancer cells and more safe.
Claims17
A method of treating cancer disease comprising Homoharringtonine (HHT) prepared by extracting the plant cell suspension cultures or natural sources of Cephalotaxus sinensis Li or Cephalotaxus hainanensis Li or Cephalotaxusfortune Hook, or other Cephalotaxus species.
A method of treating cancer disease containing Homoharringtonine (HHT) which prepared by the process of semi-synthesis comprising:
- (a) extracting Cephalotaxus (CEP) from culture cells and plant tissue or natural plant material that contains HHT;
- and
- (b) semi-synthesis of HHT from CEP.
A safe natural drug comprises Homoharringtonine (HHT) or HHT combined with other ingredients, which include Guanzhongsu (GU), Maidongsu (MA), Matrine (MAT), and Indirubin (IND), for diverting human cancer cells to resemble normal cells, inducing apoptosis of cancer cells and inhibiting cancer growth.
Dependencies are inferred from the claim text.