化学学报 ›› 1958, Vol. 24 ›› Issue (5): 349-351.    下一篇

论文

环己饱和烃衍生物的合成Ⅰ.——1,3-及1,4-环己二酮与氨基胍缩合

陈德崙   

  1. 北京医学院
  • 投稿日期:1957-05-22 发布日期:2013-06-03

SYNTHESIS OF DERIVATIVES OF CYCLOHEXANE SERIES Ⅰ.——CONDENSATION PRODUCTS OF 1,3-OR 1,4-CYCLOHEXANEDIONE WITH AMINOGUANIDINE NITRATE

CHEN TAK-LUN   

  1. Peking Medical Institute
  • Received:1957-05-22 Published:2013-06-03

以1,3-及1,4-环己二酮与硝酸氨基胍缩合,合成1,3-环己二酮缩氨基胍及1,4-环己二酮缩氨基胍二硝酸盐,前者为金黄色针状晶体,熔点180°(收缩),206°(分解),呈明显的Sakaguchi反应,对伤寒菌管内试验具有相当抑制作用;后者为柠檬黄色晶体,熔点230°(分解),初步证明对流行性斑疹伤寒立克次氏体感染的小白鼠有抑制病程发展的趋向。

Two new synthetic products of antibiotic interest have been prepared by condensing 1,3- or 1,4-cyclohegane-dione respectively with aminoguanidine nitrate in the presence of acetic acid. The 1,3-derivative has been isolated as free base (Ⅱ) in the form of brilliant yellow needles, m. p. 2600 (decomp.), exhibiting distinct Sakaguchi's reaction; the 1,4-derivative forms a nitrate (Ⅲ°2HNO3), lemon-yellow crystals, m.p.2300 (decomp.).