申请人:Rohm and Haas Company
公开号:US05266567A1
公开(公告)日:1993-11-30
Antimicrobial compounds of the formula ##STR1## wherein R is selected from (A) (C.sub.1 to C.sub.20) straight or branched alkyl, optionally substituted with hydroxy, halogen, alkoxy, phenoxy, or --C(.dbd.O)R' wherein R' is selected from (C.sub.1 -C.sub.20)alkyl, (C.sub.1 -C.sub.20)alkoxy, phenoxy, or NHR" wherein R" is (C.sub.1 -C.sub.6)alkyl or phenyl; (B) benzyl; (C) phenethyl; (D) cyanoethyl; (E) 2-cyanoethyl; (F) propargyl; and (G) allyl; X=halogen (chlorine, bromine, or iodine), phosphate, acetate, benzoate, citrate, tartrate, alkyl- or aryl-sulfonate, alkylsulfate; and ##STR2## represents a 3- to 7-membered ring that contains at least one nitrogen atom optionally substituted with one or more substitutents selected from (C.sub.1 -C.sub.3)alkyl, halo, and carboxyl, said ring optionally containing one or two hetreroatoms in addition to said one nitrogen atom, selected from sulfur, oxygen, and a second nitrogen. Processes for inhibiting microbial growth, and compositions suitable therefore are also disclosed.
公式为##STR1##的抗微生物化合物,其中R从以下选取:(A) (C.sub.1到C.sub.20)直链或支链烷基,可选用羟基,卤素,烷氧基,苯氧基或--C(.dbd.O)R',其中R'从(C.sub.1 -C.sub.20)烷基,(C.sub.1 -C.sub.20)烷氧基,苯氧基或NHR"中选取,其中R"为(C.sub.1 -C.sub.6)烷基或苯基;(B)苄基;(C)苯乙基;(D)氰乙基;(E)2-氰乙基;(F)丙炔基;和(G)烯丙基;X=卤素(氯,溴或碘),磷酸酯,乙酸盐,苯甲酸盐,柠檬酸盐,酒石酸盐,烷基或芳基磺酸盐,烷基硫酸盐;和##STR2##代表一个包含至少一个氮原子的3到7成员环,可选用一个或多个取代基,所选的取代基从(C.sub.1 -C.sub.3)烷基,卤素和羧基中选取,所述环可选地包含一个或两个杂原子,除了所述一个氮原子以外,所选的杂原子从硫,氧和第二个氮原子中选取。还公开了抑制微生物生长的过程和相应的组合物。