申请人:Schering Aktiengesellschaft
公开号:US03965103A1
公开(公告)日:1976-06-22
Compounds of the formula v,2/12 Wherein R.sub.1 is H, lower-alkyl, hydroxyalkyl, phenyl, aralkyl, or --(CH.sub.2) .sub.n --X wherein n is 0-4 and X is --COO-lower-alkyl, C.tbd.N or --COOH and R.sub.2 is H, lower-alkyl or aralkyl, produced by condensing a diamine of the formula ##SPC1## With a nitro compound of the formula R.sub.1 --CH.sub.2 --NO.sub.2 in the presence of formalin or paraformaldehyde, or with the R.sub.1 -- C(CH.sub.2 OH).sub.2 NO.sub.2 reaction product of the above nitro compound and formalin or paraformaldehyde, or with formalin or paraformaldehyde followed by reaction with the above nitro compound, and their acid addition salts, possess antimicrobial activity against both gram-positive and gram-negative bacteria and also against dermatophytes, yeasts and other fungi.
化合物的公式为v,2/12,其中R.sub.1是H、低烷基、羟基烷基、苯基、芳基烷基或--(CH.sub.2) .sub.n --X,其中n为0-4,X为--COO-低烷基、C.tbd.N或--COOH,R.sub.2为H、低烷基或芳基烷基,通过将公式为##SPC1##的二胺与公式为R.sub.1 --CH.sub.2 --NO.sub.2的硝基化合物在福尔马林或聚甲醛存在下缩合,或与上述硝基化合物和福尔马林或聚甲醛的反应产物R.sub.1 -- C(CH.sub.2 OH).sub.2 NO.sub.2缩合,或先用福尔马林或聚甲醛反应再与上述硝基化合物反应,得到它们的酸加成盐,具有抗菌活性,能够对抗革兰氏阳性和革兰氏阴性细菌以及真菌和酵母菌。