Synthesis of 2-amino-7,8-dihydro-6(5<i>H</i>)-quinazolinone, 2,4-diamino-7,8-dihydro-6(5<i>H</i>)-quinazolinone, 5,6,7,8-tetrahydro-2,6-quinazoline-diamine and 5,6,7,8-tetrahydro-2,4,6-quinazolinetriamine derivatives
作者:Petra Marinko、AleŠ Obreza、Lucija Peterlin-Mašič、AleŠ Krbavčič、Danijel Kikelj
DOI:10.1002/jhet.5570370229
日期:2000.3
N-(2-Amino-5,6,7,8-tetrahydro-6-quinazolinyl)acetamide (9) and N-(2,4-diamino-5,6,7,8-tetrahydro-6-quinazolinyl)acetamide (6) were synthesized from N-(4-oxocyclohexyl)acetamide (5) as novel peptidomimetic building blocks. With similar purpose, N-(6-oxo-5,6,7,8-tetrahydro-2-quinazolinyl)acetamide (18) and N-[2-(acetylamino)-6-oxo-5,6,7,8-tetrahydro-4-quinazolinyl]acetamide (14) were prepared from cyclohexane-1
N-(2-氨基-5,6,7,8-四氢-6-喹唑啉基)乙酰胺(9)和N-(2,4-二氨基-5,6,7,8-四氢-6-喹唑啉基)乙酰胺(6)由N-(4-氧代环己基)乙酰胺(5)合成,作为新型拟肽构筑物。具有相似目的的N-(6-氧代-5,6,7,8-四氢-2-喹唑啉基)乙酰胺(18)和N- [2-(乙酰氨基)-6-氧代-5,6,7,8由环己烷-1,4-二酮单亚乙基缩酮(11)制备-四氢-4-喹唑啉基]乙酰胺(14)。