中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
6-氯喹唑啉-2,4-二酮 | 6-chloro-1,2,3,4-tetrahydroquinazoline-2,4-dione | 1640-60-4 | C8H5ClN2O2 | 196.593 |
The synthesis is described of a series of new non-nucleoside analogues of the reverse transcriptase inhibitor TNK-651 from quinazoline-2,4(1 H,3 H)-diones. Compounds 2a–c were silylated and treated with benzyl chloromethyl ether in the presence of CsI to give 1-benzyloxymethylquinazoline derivatives 3a–c. Treatment of the silylated quinazolinediones 2a–c with the appropriate acetals 5a–e in the presence of TMS triflate afforded the corresponding TNK-651 analogues 6–10.