id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
eurjchem-2033	Das, Susma; Khanikar, Shilpika; Kaping, Shunan; Roy, Jayanti Datta; Sen, Arnab; Helissey, Philippe; Vishwakarma, Jai Narain	Efficient synthesis of diversely substituted pyrazolo[1,5-a]pyrimidine derivatives promoted by ultrasound irradiation in water and their antibacterial activities	2020	10	.pdf	application/pdf	8310	525	74	The C6-H and C5-H protons of compounds 3a-d and 3f-h gave doublets at around δ 7.14 and 8.81 ppm, respectively, with a coupling constant of around 4.4 Hz. Compounds 3a-e showed antibacterial activities against Escherichia coli (ATCC 25922) in p-INT dye and well diffusion 0 5 10 15 20 25 M IC v al ue s (µ g/ m L)	cache/eurjchem-2033.pdf	txt/eurjchem-2033.txt