Technology Process of (2S,5R,13aS)-N-(3,5-difluorobenzyl)-8-hydroxy-7,9-dioxo-2,3,4,5,7,9,13,13a-octahydro-2,5-metbanopyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxamide
There total 4 articles about (2S,5R,13aS)-N-(3,5-difluorobenzyl)-8-hydroxy-7,9-dioxo-2,3,4,5,7,9,13,13a-octahydro-2,5-metbanopyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxamide which
guide to synthetic route it.
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synthetic route:
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1616339-91-3
(2S,5R,13aS)-N-(3,5-difluorobenzyl)-8-hydroxy-7,9-dioxo-2,3,4,5,7,9,13,13a-octahydro-2,5-metbanopyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxamide
- Guidance literature:
-
With
magnesium bromide;
In
acetonitrile;
at 50 ℃;
for 1h;
Sealed tube;
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-
1616339-91-3
(2S,5R,13aS)-N-(3,5-difluorobenzyl)-8-hydroxy-7,9-dioxo-2,3,4,5,7,9,13,13a-octahydro-2,5-metbanopyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxamide
- Guidance literature:
-
Multi-step reaction with 3 steps
1: potassium carbonate / acetonitrile / 16 h / 20 - 85 °C
2: N-ethyl-N,N-diisopropylamine; HATU / acetonitrile / 1 h / 20 °C
3: magnesium bromide / acetonitrile / 1 h / 50 °C / Sealed tube
With
potassium carbonate; N-ethyl-N,N-diisopropylamine; HATU; magnesium bromide;
In
acetonitrile;
-
-
1616339-91-3
(2S,5R,13aS)-N-(3,5-difluorobenzyl)-8-hydroxy-7,9-dioxo-2,3,4,5,7,9,13,13a-octahydro-2,5-metbanopyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxamide
- Guidance literature:
-
Multi-step reaction with 4 steps
1: methanesulfonic acid; acetic acid / acetonitrile / 81 h / -10 - 75 °C
2: potassium carbonate / acetonitrile / 16 h / 20 - 85 °C
3: N-ethyl-N,N-diisopropylamine; HATU / acetonitrile / 1 h / 20 °C
4: magnesium bromide / acetonitrile / 1 h / 50 °C / Sealed tube
With
methanesulfonic acid; potassium carbonate; acetic acid; N-ethyl-N,N-diisopropylamine; HATU; magnesium bromide;
In
acetonitrile;