Hydrindan 2-acetyl-1,3-diones: Synthesis and antimicrobial activity
作者:O. P. Shestak、V. L. Novikov、S. I. Stekhova
DOI:10.1007/bf02465829
日期:1998.11
analgesic, anticonvulsire, and antihistamine [1, 2]. At the same time, the properties of hydroaromatic analogs of 2-acylinclan-1,3-diones with different degrees of saturation were not studied, which is most probably explained by their low accessibility. A comparatively simple approach to the synthesis of these compounds may consist in the [4 + 2]cycloaddition of readily available 2-acetylcyclopent-4-ene1
据报道,2-acylindan-1,3-二酮表现出广泛的药理活性,包括抗菌、抗凝、解痉、镇痛、抗惊厥和抗组胺 [1, 2]。同时,没有研究具有不同饱和度的 2-acylinclan-1,3-二酮的氢芳烃类似物的性质,这很可能是由于它们的低可及性。合成这些化合物的一种相对简单的方法可能是将容易获得的 2-乙酰环戊-4-烯 1,3-二烯 [3] [4 + 2] 环加成成相应的 1,3-二烯。这项工作的目的是研究环戊烯 13,13'-三酮 (la-Ie) 在热二烯合成与 1,3-二烯(如 2,3-二甲基丁-1,3-二烯)反应中的亲二烯活性。 I0、l-乙烯基环己-l-烯(m)和3,4-二氢-1-乙烯基-6-甲氧基萘 (IV)。我们还对合成的加合物的抗菌特性进行了表征。RI = el,R 2 = H (c);R t = Br,R2 = H (d);RI = R 2 = CI (e)。
Synthesis and antimicrobial activity of some 2-acetylcyclopent-4-ene-1,3-diones
作者:O. P. Shestak、V. L. Novikov、S. I. Stekhova、I. A. Gorshkova
DOI:10.1007/bf02508410
日期:1999.1
3-diones (II). This series of compounds offer an interesting object for investigation because they are closely related to the relatively rare group of natural cyciopentene 13,13'triketones [ 1 3] and can be used as multipurpose reagents for the synthesis of various carboand heterocyclic compounds. Indeed, even the simplest representative of this series contains 10 (sic!) reactive centers, which is explained