申请人:LEK, tovarna farmacevtskih in kemicnih izdelkov, n.sol.o.
公开号:US04200761A1
公开(公告)日:1980-04-29
A process of preparing ##STR1## by reacting 4-thiomethyl-5-methyl imidazole with N-cyano-N'-methyl-N"-(2-chloroethyl) guanidine in a two-phase system under the conditions of phase transfer catalysis.
通过在两相体系中在相转移催化条件下,将4-硫甲基-5-甲基咪唑与N-氰基-N'-甲基-N"-(2-氯乙基)胍啉反应制备##STR1##的过程。