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本文介绍二种基于伯喹分子中存在的活性中心反应(喹啉核第5位上氢原子与2,6-二氯苯醌氯亚胺和支链上伯氨基与1,2-萘醌-4-磺酸盐)的比色测定法。2,6-二氯苯醌氯亚胺法:精密秤取约100mg的磷酸伯氨喹(Ⅰ),或相当量的片粉,置100ml容量瓶中,加50ml水,充分振摇5分钟,使药物溶解,然后用水稀释到刻度,过滤,取10ml澄清液置于另一只100ml容量瓶中,用水稀释到刻度,取2.0ml置于25ml容量瓶中,加1m10.2%的2,6-二氯苯醌氯亚胺的异丙醇溶液
In this paper, we introduce two kinds of active center reactions based on primary quinoa molecules (quinoline nucleus hydrogen atom and 2,6-dichloroquinone-chloroimine and primary amines and 1,2-naphthoquinone- 4-sulfonate) colorimetric assay. 2,6 - dichloroquinone chloride imine method: Precision Weigh about 100mg primaquine phosphate (Ⅰ), or a considerable amount of flakes, set 100ml volumetric flask, add 50ml of water, shake well for 5 minutes, So that the drug dissolved, and then diluted with water to the mark, filter, take 10ml clear liquid placed in another 100ml volumetric flask, diluted with water to the mark, take 2.0ml placed in 25ml volumetric flask, add 1m10.2% 2,6 - Dichloroquinone chloroimine in isopropanol solution