ANTITUMOR ACTIVITY OF 13-METHYL-BERBERRUBINE DERIVATIVES
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概要
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The antitumor activity of several 13-alkyl-berberrubine and newly synthesized ester derivatives, using experimental tumors (S-180,NF sarcoma, Ehrlich carcinoma and L-1210) in mice was tested. For chemotherapeutic evaluation, the therapeutic indices and ratios were determined. Our present findings confirmed that in berberrubine derivatives, the 9-demethyl structure was essential for the manifestation of antitumor activity and demonstrated that ester derivatives also exhibit a remarkable antitumor activity, and the 13-methyl derivatives of both berberrubine and palmatrubine alkaloids showed high antitumor activity.
- 公益社団法人日本薬学会の論文
著者
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IKEKAWA TETSURO
National Cancer Center Research Institute
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IKEDA YOSHIAKI
National Cancer Center Research Institute
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- ANTITUMOR ACTIVITY OF 13-METHYL-BERBERRUBINE DERIVATIVES