Реакция #1001272

Уравнение реакции

HATU

4-(9-cyclohexyl-7,7-difluoro-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[5,4-b][1,4]diazepin-2-ylamino)-3-methoxybenzoic acid

1-amino 4-methylpiperazine

→

title compound

4-(9-cyclohexyl-7,7-difluoro-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-N-(4-methylpiperazin-1-yl)benzamide

Условия реакции

Обработка

1. 1
   Другоеas described in the General procedure for amide bond synthesis
2. 2
   ДругоеThe final compound was purified by reverse phase HPLC
3. 3
   Другоеto give the free base

Методика

The title compound was synthesized from 4-(9-cyclohexyl-7,7-difluoro-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[5,4-b][1,4]diazepin-2-ylamino)-3-methoxybenzoic acid as described in the General procedure for amide bond synthesis using HATU and 1-amino 4-methylpiperazine. The final compound was purified by reverse phase HPLC and basified to give the free base. 1H NMR (400 MHz, DMSO-d6) δ ppm 1.20-1.85 (m, 10H) 2.18 (s, 3H) 2.93 (br. s., 3H) 3.22-3.47 (m, 7H) 3.93 (s, 3H) 4.06 (t, J=13.39 Hz, 2H) 4.46 (m, 1H) 7.44 (br. s., 1H) 7.42 (d, J=8.84 Hz, 1H) 7.90 (s, 1H) 8.21 (s, 1H) 8.27 (d, J=8.08 Hz, 1H) 9.40 (s, 1H). [M+H] calculated for C27H36F2N8O3, 559. found 559.

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