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天然的生物硷都含有氮原子,氮原子在生物硷分子中呈胺基狀态存在,因此呈現一定程度的硷性,在医药上,通常都用生物硷与酸类相結合而成的鹽。很多人工合成的含氮物质,在化学結构和性质方面与生物硷相似,它們在水溶液中的性质也相同,因此統称有机硷。本类物质在配制注射液和其他用途的水溶液中。常因各种条件的变化,而影响稳定性,現在,根据一些文献有关材料結合本人体会来对这一个問題作一些概括性的說明。一、有机硷鹽在水溶液中的水解作用有机硷的游离盐基通常不溶于水,或是在水中溶解度較小,而易溶于醇、醚、氯仿等有机溶媒,它們与酸类結合生成盐,各种有机硷的强酸或中强酸的鹽大都易溶于水。游离的有机硷除少数硷性较强外,大部分的
Natural bio-germanium contains nitrogen atoms, and nitrogen atoms are present in the form of amino groups in the bio-stilbene molecules. Therefore, they exhibit a certain degree of inertness. In pharmaceuticals, bio-germanium and acid are commonly used as a combination of salts. Many synthetic nitrogen-containing substances are similar to biological quinones in terms of chemical structure and properties, and they have the same properties in aqueous solutions. Therefore, they are collectively referred to as organic hydrazines. This class of substances in the preparation of injections and other uses of aqueous solution. Often due to changes in various conditions, and affect the stability, and now, according to some literature related materials combined with the human body will be to make a general description of this issue. I. Hydrolysis of Organic Barium Salts in Aqueous Solutions The free radicals of organic germanium are usually insoluble in water, or have a low solubility in water, and are easily soluble in organic solvents such as alcohols, ethers, and chloroform. They combine with acids to form salts. Most of the strong organic or medium strong acid salts of various organic germanium are easily soluble in water. In addition to the few organic compounds, most of the free organic compounds