Coumarins (2 H-chromen-2-ones), also known as benzopyran-2-ones, are a family of
naturally occurring heterocyclic ring systems that contain a lactone moiety. Coumarins …

Abstract Type 2 diabetes (T2D) is a severe disease and it is one of the most raising
problems worldwide. This study deals with design, synthesis and in vivo determination of a …

The chemistry of β-lactams has taken an prestigious place in organic and medicinal
chemistry so the review on recent methods in the synthesis of 2-Azetidinone derivatives …

BACKGROUND Plant disease is one of the most serious problems in agriculture that can
damage crops. Chemical fungicides are widely used to control plant diseases, but have led …

This work involves preparation of a series of 1, 2, 3-triazole derivatives. In the first step, the
reaction of N-acetyl-5H-dibenzo [b, f] carboxamide with different benzaldehyde derivatives to …

Azetidinones and PCMX are potent antimicrobial entities. The cyclocondensation of N-
substituted benzylidene-2-(4-chloro-3, 5-dimethylphenoxy) acetamide (2a-e), with TEA and …

The degradation of sulfisoxazole (SSX) on pure TiO 2 under visible light irradiation was
investigated. 50 µM SSX was completely degraded in a suspension of pure TiO 2 (Hombikat …

The objective of this study was to develop new films based on chitosan functionalized with
sulfonamide drugs (sulfametoxydiazine, sulfadiazine, sulfadimetho-xine, sulfamethoxazol …

A novel series of L-arginine derivates with imine structure (Schiff bases) were synthetized
and the structure was confirmed using spectral methods: infrared (IR), nuclear magnetic …

以D-(+)-樟脑磺酸为原料, 经酰氯化和氧化反应制备得到酮基蒎酸(3), 再经酰氯化得到酮基蒎酸
酰氯(4). 4 与对氨基苯磺酰胺类化合物发生N-酰化反应, 得到8 个未见文献报道的N-(4 …