Technology Process of N-{3-[(1R,2S,7R,8S)-3-(3-fluoro-4-methylbenzyl)-6-hydroxy-4-oxo-3-azatricyclo[6.2.1.02,7]undec-5-en-5-yl]-1,1-dioxo-1,4-dihydro-1λ6-benzo[1,2,4]thiadiazin-7-yl}methanesulfonamide
There total 16 articles about N-{3-[(1R,2S,7R,8S)-3-(3-fluoro-4-methylbenzyl)-6-hydroxy-4-oxo-3-azatricyclo[6.2.1.02,7]undec-5-en-5-yl]-1,1-dioxo-1,4-dihydro-1λ6-benzo[1,2,4]thiadiazin-7-yl}methanesulfonamide which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
(1S,2R,3S,4R)-3-{(3-fluoro-4-methylbenzyl)-[2-(7-methanesulfonylamino-1,1-dioxo-1,4-dihydro-1λ6-benzo[1,2,4]thiadiazin-3-yl)acetyl]amino}bicyclo[2.2.1]heptane-2-carboxylic acid ethyl ester;
With
sodium ethanolate;
In
ethanol;
at 25 - 60 ℃;
With
hydrogenchloride;
In
ethanol; water;
- Guidance literature:
-
Multi-step reaction with 8 steps
1.1: ammonium hydroxide / toluene; water; tetrahydrofuran / 2 h / -10 °C / Reflux
1.2: pH 4
2.1: ammonium hydroxide; ammonium carbonate; copper(II) sulfate / water / 72 h / 118 °C / Autoclave; Industry scale
3.1: hydrogen / 5%-palladium/activated carbon / ethanol; water / 8 h / 55 °C / Industry scale
4.1: pyridine / dichloromethane / 0 - 23 °C / Industry scale
5.1: tetrahydrofuran / 1 h / 0 - 23 °C / Industry scale
6.1: sodium hydroxide; water / 30 h / 23 °C / Industry scale
6.2: 0 °C / Industry scale
7.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; 4-methyl-morpholine / N,N-dimethyl-formamide / 3 h / 25 °C
8.1: sodium ethanolate / ethanol / 25 - 60 °C
With
4-methyl-morpholine; pyridine; ammonium hydroxide; water; hydrogen; sodium ethanolate; ammonium carbonate; copper(II) sulfate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; sodium hydroxide;
5%-palladium/activated carbon;
In
tetrahydrofuran; ethanol; dichloromethane; water; N,N-dimethyl-formamide; toluene;
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: trichlorophosphate / sulfolane / 80 - 120 °C
1.2: 10 - 95 °C
1.3: 25 - 80 °C / pH 6 - 8
2.1: hydrogen / 5%-palladium/activated carbon / ethanol; water / 8 h / 55 °C / Industry scale
3.1: pyridine / dichloromethane / 0 - 23 °C / Industry scale
4.1: tetrahydrofuran / 1 h / 0 - 23 °C / Industry scale
5.1: sodium hydroxide; water / 30 h / 23 °C / Industry scale
5.2: 0 °C / Industry scale
6.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; 4-methyl-morpholine / N,N-dimethyl-formamide / 3 h / 25 °C
7.1: sodium ethanolate / ethanol / 25 - 60 °C
With
4-methyl-morpholine; pyridine; water; hydrogen; sodium ethanolate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; sodium hydroxide; trichlorophosphate;
5%-palladium/activated carbon;
In
tetrahydrofuran; sulfolane; ethanol; dichloromethane; water; N,N-dimethyl-formamide;