N-dialkyldithiocarbamate group were designed and synthesized. Their structures were identified using infrared spectroscopy, element analysis, 1H NMR spectroscopy and mass spectrometry, and in two cases by single crystal X-ray diffraction. The result of the biological test showed that the seven compounds all have fungicidal and plant growth-regulating activities.
设计并合成了七个含有N,N-二烷基二硫代氨基甲酸酯基的1,2,4-三唑化合物。使用红外光谱,元素分析,1 H NMR光谱和质谱法鉴定了它们的结构,在两种情况下通过单晶X射线衍射鉴定了它们的结构。生物学测试结果表明,这七种化合物均具有杀真菌和调节植物生长的活性。
EHRHARDT, H.;MILDENBERGER, H.;SACHSE, B.;HANTZ, P.
作者:EHRHARDT, H.、MILDENBERGER, H.、SACHSE, B.、HANTZ, P.
DOI:——
日期:——
OGATA, MASARU;MATSUMOTO, HIROSHI;KIDA, SHIRO;SHIMIZU, SUMIO;TAWARA, KATSU+, J. MED. CHEM., 30,(1987) N 8, 1497-1502
To find an antifungal agent other than those of the imidazole and triazole series, a new class of 1,2-disubstituted propenones I and II was prepared and tested for antifungal activity. Comparison of the structure-activity relationships showed that the conjugated structure of carbonyl and exomethylene groups in I and II plays an important role in potent antifungal activity. However, it is noteworthy that compounds 53, 54, and 56, which have a hydroxymethyl or methoxymethyl group instead of an exo-methylene group in I, also showed potent activity. Although many compounds exhibited strong antifungal activity in vitro, none showed activity in vivo of oral efficacy against subacute systemic candidiasis in mice.