| abstract |
Epigallo-catechin gallate (EGCG) glycosides derivatives and its pharmaceutical salts shown in logical formula (I), preparation method, using it as the pharmaceutical composition of active constituent, with anticancer drug associated with anti-cancer composition.Compared with anticancer drug is used alone, EGCG derivatives and anticancer drug, which is used in combination, in the present invention has better tumor inhibitory effect.The invention also discloses application of such compound in preparing antineoplastic pharmaceutical compositions and preparation. |