Invention Grant
US07306817B2 Herbal composition for treating CD33+ acute and chronic myeloid leukemia and a method thereof
有权
用于治疗CD33 +急性和慢性骨髓性白血病的草药组合物及其方法
- Patent Title: Herbal composition for treating CD33+ acute and chronic myeloid leukemia and a method thereof
- Patent Title (中): 用于治疗CD33 +急性和慢性骨髓性白血病的草药组合物及其方法
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Application No.: US10960064Application Date: 2004-10-08
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Publication No.: US07306817B2Publication Date: 2007-12-11
- Inventor: Santu Bandyopadhyay , Keshab Chandra Roy , Mitali Ray , Goutam Banerjee , Bikash Chandra Pal , Tanusree Biswas , Samir Bhattacharya
- Applicant: Santu Bandyopadhyay , Keshab Chandra Roy , Mitali Ray , Goutam Banerjee , Bikash Chandra Pal , Tanusree Biswas , Samir Bhattacharya
- Applicant Address: IN New Delhi
- Assignee: Council of Scientific and Industrial Research
- Current Assignee: Council of Scientific and Industrial Research
- Current Assignee Address: IN New Delhi
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: WOPCT/INX00/00118 20001204
- Main IPC: A01N65/00
- IPC: A01N65/00
Abstract:
A method of treating CD33+ acute and chronic myeloid leukemia in animals including humans, using fraction nos. 1 and 9 obtained from water: methanol fraction by column chromatography, with ratio of water and methanol ranging between 1:5 to 5:1, wherein said water:methanol fraction is obtained from the polar extract of Piper betel by HPLC, with retention time of 3.6 and 24.0 minutes respectively, with said fractions used both individually, and in combination, and a composition comprising the said fraction nos. 1 and 9.
Public/Granted literature
- US20050089585A1 Herbal composition for treating CD33and chronic myeloid leukemia and a method thereof Public/Granted day:2005-04-28
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