In this work, we report a series of 4-(2, 6-dimethylphenyl) thio) methyl)-2H-chromen-2-one
conjugates as promising leads to treat tuberculosis. Spectroscopic and other analytical …

A series of 1 H-benzo [f] chromene moieties (4a–z) were synthesised under Ultrasonic
irradiation and confirmed with spectral analyses. Derivative 4i solely possessed an X-ray …

In this work, we report an efficient, one-pot and three-component synthesis of novel
coumarin fused pyridine derivatives 4a–p. Heating the mixture of 4-hydroxycoumarins and …

Benzocoumarins are coumarins with a phenyl group bonded to 3, 4-, 5, 6-, 6, 7-, or 7, 8-
positions. Over the past years, significant efforts have been made not only to isolate the …

We successfully produced a new surfactant called [DABCO-C 18] Br, which is a
monoquaternized octadecyl-1, 4-diazabicyclo [2.2. 2] octane bromide. The yield was good …

Background: Coumarins and their derivatives excel in chemical diversity, coupled with a
wide variety of biological potentials, and tend to be beneficial to the health of the human …

A series of novel 4 H-benzo [h] chromenes 4, 6–11, 13, 14; 7 H-benzo [h] chromeno [2, 3-d]
pyrimidines 15–18, 20, and 14 H-benzo [h] chromeno [3, 2-e][1, 2, 4] triazolo [1, 5-c] …

Here we describe an efficient and practical method for the conversion of 2-aryl benzylic
alcohols into the corresponding chromenes through visible-light-induced photoredox …

A new series of coumarin based aminopyran derivatives were designed, synthesized and
evaluated for their preclinical antidepressant effect on Swiss albino mice. Among the series …

A novel series of coumarin-1, 2, 4-oxadiazole hybrids were designed, synthesized, and
evaluated as anticonvulsant agents. The title compounds were easily synthesized from …