代谢
根据这些化合物的吸收程度,各种联苯被代谢成葡萄糖醛酸结合物和酚,并通过处理过的兔子的尿液排出体外。在单次口服1克o-、m-或p-联苯后,分别有60%的o-、38%的m-和微量的p-联苯以它们的葡萄糖苷酸形式在尿液中检出。o-、m-和p-联苯的0%、15%和30%,分别以未改变的形式在粪便中分离出来。
Depending on the extent to which these compounds are absorbed, the various terphenyls were metabolized to glucuronic acid conjugates and phenol and excreted in the urine of treated rabbits. Following a single 1 gram oral dose of o-, m-, or p-terphenyl, 60% of the o-, 38% of the m-, and a trace of p-terphenyl were detected as their respective glucuronides in the urine. Zero, 15%, and 30% of the o-, m-, and p-terphenyls, respectively, were isolated unchanged in feces.
来源:Hazardous Substances Data Bank (HSDB)