Structural characterization of biocidal oligoguanidines

被引：33

作者：

Feiertag, P

Albert, M ^{[1
]}

Ecker-Eckhofen, EM

Hayn, G

Hönig, H

Oberwalder, HW

Saf, R

Schmidt, A

Schmidt, O

Topchiev, D

机构：

[1] Graz Univ Technol, Inst Organ Chem, A-8010 Graz, Austria

[2] POC Oil Ind Technol, Vienna, Austria

[3] Graz Univ Technol, Inst Chem & Technol Organ Mat, A-8010 Graz, Austria

来源：

MACROMOLECULAR RAPID COMMUNICATIONS | 2003年 / 24卷 / 09期

关键词：

MALDI; polycondensation; guanidine; biocides;

D O I：

10.1002/marc.200390085

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Oligomeric quanidines can be obtained by polycondensation of guanidine hydrocholoride and 1,2-bis(2-aminoethoxy)ethane. A comparative MALDI-TOF mass spectrometry/NMR spectroscopy study with a C-13-labeled sample enabled the unambiguous analysis of a guanidine-based polymer. Among the four major product series unprecedented macrocyclic compounds were detected. The minimum inhibition concentrations for four different microorganisms were determined, showing excellent biocidal activities.

引用

页码：567 / 570

页数：4

共 16 条

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