Megges R, Portius H J, Repke K R
Pharmazie. 1977 Nov;32(11):665-7.
Penta-acetyl-gitoxin is a suitable prodrug of gitoxin since it shows--side-effect latentiation, due to its inactive application form;--bioavailability, due to its improved solubility and thus good enteral absorption and--bioactivation, due to rapid de-acetylation in the body after absorption.
五乙酰基洋地黄毒苷是洋地黄毒苷的一种合适的前药,因为它具有以下特点:——由于其非活性的应用形式,表现出副作用潜伏性;——由于其溶解性提高,因而具有良好的肠道吸收,表现出生物利用度;——由于吸收后在体内迅速脱乙酰化,表现出生物活化作用。