Journal of pharmacobio-dynamics 1982-Jul
Antitumor activity of 13-methyl-berberrubine derivatives.
登録ユーザーのみが記事を翻訳できます
ログインサインアップ
リンクがクリップボードに保存されます
キーワード
概要
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 tht ester derivatives also exhibit a remarkable antitumor activity, and the 13-methyl derivatives of both berberrubine and palmatrubine alkaloids showed high antitumor activity.