代谢
各种观察表明,绿色蘑菇毒蝇伞的一种有毒成分毒蝇碱本身并不具有毒性,但会在肝脏中进行生物激活。使用3H-去甲基毒蝇碱,一种毒蝇碱的有毒衍生物,得出结论...3H-去甲基毒蝇碱,以及很可能毒蝇碱本身,在大鼠和小鼠的肝脏中未经代谢。在处理过的动物的尿液中发现的次要排泄产物是被3H标记的衍生物的自降解化合物。
VARIOUS OBSERVATIONS SUGGESTED THAT PHALLOIDINE, A POISONOUS CONSTITUENT OF THE GREEN MUSHROOM, AMANITA PHALLOIDES, WOULD NOT BE TOXIC PER SE, BUT WOULD UNDERGO BIOACTIVATION IN THE LIVER. USING (3)H-DEMETHYLPHALLOIN, A TOXIC DERIVATIVE OF PHALLOIDINE, /IT WAS CONCLUDED/...THAT (3)H-DEMETHYLPHALLOIN, AND MOST PROBABLY ALSO PHALLOIDINE, ARE UNMETABOLIZED IN THE LIVERS OF RATS AND MICE. A SECONDARY EXCRETORY PRODUCT IN THE URINE OF TREATED ANIMALS WAS FOUND TO BE AN AUTODEGRADATION COMPOUND OF THE (3)H-LABELED DERIVATIVE.
来源:Hazardous Substances Data Bank (HSDB)