代谢
cacodylic acid在黑情人节豆中的代谢物METAB进行了研究。对提取物的分析显示,在应该是cacodylic acid(CA)的色谱图中,存在一种假定的cacodylic acid(CA)。未检测到AS3+和MSMA(甲基硒酸钠)。在单独的实验中,尽管严重毒性发展,但未检测到砷烷...。总之,有限的实验研究表明,cacodylic acid在植物中似乎没有降解。然而,各种生物体能够将cacodylic acid还原为二甲基或三甲基砷。
... METAB OF CACODYLIC ACID IN BLACK VALENTINE BEANS /WAS STUDIED/. ANALYSIS OF THE EXTRACT REVEALED AS, PRESUMED TO BE CACODYLIC ACID /CA/, IN THE CHROMATOGRAM WHERE CA SHOULD HAVE BEEN. THE ABSENCE OF AS3+ & MSMA /MONOSODIUM METHANEARSONATE/ WAS DEMONSTRATED. IN SEPARATE EXPT, NO ARSINE ... DETECTED EVEN THOUGH SEVERE TOXICITY DEVELOPED ... . IN CONCLUSION, APPARENTLY NO DEGRADATION OF CACODYLIC ACID OCCURS IN PLANTS BASED ON LIMITED STUDIES. VARIOUS ORGANISMS, HOWEVER, ARE CAPABLE OF REDUCING CACODYLIC ACID TO DI- OR TRIMETHYLARSINE.
来源:Hazardous Substances Data Bank (HSDB)