N-(p-chlorophenyl)imide of dichloromaleic acid;3,4-dichloro-1-(4-chloro-phenyl)-pyrrole-2,5-dione;3,4-Dichlor-1-(4-chlor-phenyl)-pyrrol-2,5-dion;1H-Pyrrole-2,5-dione, 3,4-dichloro-1-(4-chlorophenyl)-;3,4-dichloro-1-(4-chlorophenyl)pyrrole-2,5-dione
have been synthesized and evaluated for anti-leishmanial activities against L. donovani in vitro and cytotoxicity toward THP1 cells. All compounds exhibited obvious anti-leishmanial activities. Among the tested compounds, there were 10 maleimides with superior anti-leishmanial activities to standard drug amphotericin B, and 32 maleimides with superior anti-leishmanial activities to standard drug pentamidine
Synthesis and Biological Evaluation of 3-Chloro-4-(indol-3-yl)-2,5- pyrroledione Derivatives as Antitumor Agents
作者:Yuchen Lin、Jing Chen
DOI:10.2174/1570180811310050003
日期:2013.4.1
A series of 3-chloro-4-(indol-3-yl)-2,5-pyrroledione derivatives were synthesized and evaluated for their cytotoxic
activities in vitro against five human cancer cell lines (K562, A549, ECA-109, KB and SMMC-7721). Most compounds
displayed potent cytotoxicity with IC50 values in low micromolar range. The results showed that the existence of
the chlorine atom at 3-position on the pyrroledione ring was crucial for the activity. Compound 6a, the most potent one
(IC50: 0.67∼3.93 μM), would be a promising template for further development of novel antitumor agents
Synthesis of Novel 1,4-Benzoxazine-2,3-Dicarboximides from Maleic Anhydride and Substituted Aromatic Amines
作者:Peng Wu、Yongzhou Hu
DOI:10.1080/00397910802369638
日期:2008.12.16
Abstract A series of novel 1,4-benzoxazine-2,3-dicarboximides starting from maleic anhydride and substituted aromaticamines were synthesized.
摘要 以马来酸酐和取代芳香胺为原料合成了一系列新型1,4-苯并恶嗪-2,3-二甲酰亚胺。
Synthesis and Spectral Properties of Fluorescent Dithienylmaleimides
作者:Valerii Z. Shirinian、Mikhail M. Krayushkin、Boris V. Nabatov、Ol’ga Yu. Kuznetsova、Alexey A. Shimkin
DOI:10.1246/bcsj.79.889
日期:2006.6
A convenient preparative method of the synthesis of dithienylethenes based on maleimides was proposed. Previously, difficult accessible dithienylethene derivatives, in which 2-thienyl substituents are attached to the double bond of maleimide, have been synthesized. The spectral properties of the dithienylmaleimides were studied and it has been shown that these compounds do not belong to photochromes but they possess fluorescent properties.
A repellent against aquatic organisms, characterized by comprising as effective ingredients at least one compound of N-arylmaleimide represented by the general formula:
Wherein: X, and X2 are the same or different, and denote hydrogen and halogen atoms, respectively; Y is a halogen atom, alkyl group or lower alkoxy group; and n is 0 or an interger from 1 to 3; and at least one compound selected from a group of organotin compounds comprising bis (tri-n-butyl tin) mesodibromosuccinate, tripenyl tin monochloroacetate, triphenyl tin hydroxide and bis (tri-n-butyl tin) oxide.