中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 3-methoxy-7-phenyl-5,6,7,9,10,11-hexahydrobenzo[h][1,3]thiazino[2,3-b]-quinazoline | 1379610-89-5 | C22H22N2OS | 362.495 |
—— | 3-methoxy-7-phenyl-6,7,9,10-tetrahydro-5H-benzo[h]thiazolo[2,3-b]-quinazoline | 1379610-87-3 | C21H20N2OS | 348.469 |
—— | 3-methoxy-7-phenyl-5,7-dihydro-6H-10-thia-7a,11-diaza-cyclopenta[b]phenanthren-8-one | 1379610-86-2 | C21H18N2O2S | 362.452 |
—— | 3-methoxy-7-phenyl-5,6,10,11-tetrahydro-benzo[h][1,3]thiazino[2,3-b]-quinazoline-9(7H)-one | 1379610-88-4 | C22H20N2O2S | 376.479 |
One-pot three-component condensation of aromatic ketones (1-tetralones, acetophenones, indane-1,3-dione), substituted aromatic aldehydes and thiourea in the presence of N-methylpyridinium tosylate under solvent free conditions at 100–110 °C for 2–4 h afforded tetrahydrobenzo[ h]quinazoline-2-thiones, pyridimidine-2-thiones and indeno-pyrimidine-2-thiones in excellent yields. All synthesised thiones were screened for their antimicrobial activities.