Coumarins are natural products characterized as 2H-chromen-2-one, according to IUPAC
nomenclature, largely distributed in plants, as well as, in species of fungi and bacteria …

Chemistry and Application of H-Phosphonates is an excellent source for those planning the
synthesis of new phosphorus-containing compounds and in particular derivatives containing …

Protein kinases play crucial regulatory roles in the physiological activities in the human
body. Understanding protein kinase activity and its inhibition is essential for the …

Currently, most drugs have their mode of action based on occupation-oriented
pharmacology (proteins modulation through temporary inhibition by association and …

Stemodin (1) is a diterpene produced by Stemodia maritima L.(Scrophulariaceae) and
shows antiviral and tumor cell proliferation inhibitory activities. Chemical modifications of 1 …

The regularities of the lactone ring opening in hexahydro-2 H-chromeno [4, 3-d] pyrim-idine-
2, 5-diones and thioxohexahydro-5 H-chromeno [4, 3-d] pyrimidines with bases to form the …

Three-component reactions of monoalkyl malonates, cyanoacetic acids or 2-ketocarboxylic
acids, N-methylglycine, and formaldehyde were developed to rapidly access 3-substituted …

Abstract Previously unknown 2-(arylsulfanyl)-3-hydroxymaleimide and 2-(arylsulfanyl)-3-
chloromaleimide derivatives have been synthesized, and several synthetic approaches to 2 …

Cobalt hydroxide film modified electrode was prepared by depositing cobalt hydroxide on
glassy carbon electrode (GCE) surface in an alkaline aqueous solution and then …