Synthesis and Properties of Some Hypotensive N-Alkylaminopropionic Esters and N,N-Dialkylaminopropionic Esters and Their Hydroxamic Acids
作者:R.T. Coutts、J.W. Hubbard、Kamal K. Midha、K. Prasad
DOI:10.1002/jps.2600600103
日期:1971.1
selected 3-(N-alkylamino)- and 3-(N,N-dialkylamino)propionic esters and hydroxamic acids, as well as some related compounds, are reported. The esters were prepared by the interaction of methyl acrylate or methyl methacrylate and an appropriate amine. In certain cases, amides were by-products of this reaction, and some hindered amines did not react with the acrylate. Some esters hydrolyzed to the corresponding
报道了选择的3-(N-烷基氨基)-和3-(N,N-二烷基氨基)丙酸酯和异羟肟酸以及一些相关化合物的合成。通过丙烯酸甲酯或甲基丙烯酸甲酯与适当的胺的相互作用制备酯。在某些情况下,酰胺是该反应的副产物,某些受阻胺不会与丙烯酸酯反应。一些酯即使储存很短时间也会水解成相应的羧酸。在羟胺的作用下,由氨基酯制备异羟肟酸。红外,质子磁共振(PMR)和质谱用于表征这些酯,羧酸和异羟肟酸。初步研究了酯,羧酸和异羟肟酸对麻醉猫血压的影响。