id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
eurjchem-999	Ghoneim, Amira Atef; Abdelaziz, Sahar	Synthesis and antimicrobial activities of some thieno[3,2-d][1,3]thiazine nucleosides derivatives	2014	5	.pdf	application/pdf	3210	206	73	M.p.: 205‐ 209 °C. FT‐IR (KBr, ν, cm‐1): 3237‐3121 (NH2, NH), 1682 (C=O), 1598, 1548, 1495 (C=C, C=N), 1358‐1385 (C=S), 1293 (S‐CH2), 1118 (C‐O). Ethyl 2,6‐diamino‐4H‐thieno[3,2‐d][1,3]thiazine‐7‐ carboxylate (2) A mixture of compound 1 (0.01 mol), ethylcyanoacetate (0.01 mol), sulfur (0.01 mol) and diethylamine (0.01 mol) was heated (70 °C) with stirring in absolute ethanol for 4 h.	cache/eurjchem-999.pdf	txt/eurjchem-999.txt