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现在我们国内最常用的磺胺类药物计有氨苯磺(?)胺 Sulfanilamidum(简称磺胺,S.N.)、磺胺噻唑Sulfathiazolum(简称 S.T.)、磺胺嘧啶 Sulfapyri-midinum(即 Sulfadiazinum,简称 S.D.)及磺胺脒Sulfamidinum(即氨苯磺醯胍,旧称磺胺胍 Sulfagua-nidinum,科称 S.G.)四种。磺胺脒祇用于肠内抑菌,其他三种通用于体内外各种球菌传染病之治疗。氨苯磺醯胺虽然合成较为简单、售价较为低廉,但是毒性较大;磺胺嘧啶虽然副作用小,但在原料供应及制造技术上尚有部份条件比较困难。售价也比较高;惟独磺胺噻唑疗効与磺胺嘧
The most commonly used sulfonamides in our country today are Sulfanilamidum (SN), Sulfathiazolum (ST), Sulfapyri-midinum (SD) and Sulfamidinum. (ie, ammonia benzenesulfonphthalein, formerly known as Sulfagua-nidinum, and branch SG). Sulfamethoxazole is only used for intestinal bacteriostasis, and the other three are commonly used for the treatment of various cocci infections in vivo and in vitro. Although the synthesis of sulfasalmine is relatively simple and the price is relatively low, the toxicity is relatively high. Although the side effects of sulfadiazine are small, there are still some difficulties in the supply of raw materials and manufacturing technology. The price is relatively high; only sulfathiazole efficacy and sulfamethoxazole