Technology Process of N-(Methoxycarbonyl)-L-tert-leucine N2-(biphenyl-4-ylmethyl)-N2-[2(S)-hydroxy-3(S)-[N-(methoxycarbonyl)-L-tert-leucylamino]-4-phenylbutyl]hydrazide
There total 8 articles about N-(Methoxycarbonyl)-L-tert-leucine N2-(biphenyl-4-ylmethyl)-N2-[2(S)-hydroxy-3(S)-[N-(methoxycarbonyl)-L-tert-leucylamino]-4-phenylbutyl]hydrazide which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
4-methyl-morpholine;
In
water; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 100 percent / ethanol / 4 h / Heating
2: 62 percent / H2 / 10percent Pd/C / methanol
3: 86 percent / propan-2-ol / 16 h / Heating
4: 100 percent / 4N HCl / dioxane / 3 h / Ambient temperature
5: 1.) O-(1,2-dihydro-2-oxo-1-pyridyl)-N,N,N',N'-tetramethyluronium tetrafluoroborate, N-ethyldiisopropylamine / 1.) CH2Cl2, 0 deg C, 20 min, 2.) CH2Cl2, overnight
With
hydrogenchloride; hydrogen; O-(1,2-dihydro-2-oxo-1-pyridyl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine;
palladium on activated charcoal;
In
1,4-dioxane; methanol; ethanol; isopropyl alcohol;
DOI:10.1021/jm970873c
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 62 percent / H2 / 10percent Pd/C / methanol
2: 86 percent / propan-2-ol / 16 h / Heating
3: 100 percent / 4N HCl / dioxane / 3 h / Ambient temperature
4: 1.) O-(1,2-dihydro-2-oxo-1-pyridyl)-N,N,N',N'-tetramethyluronium tetrafluoroborate, N-ethyldiisopropylamine / 1.) CH2Cl2, 0 deg C, 20 min, 2.) CH2Cl2, overnight
With
hydrogenchloride; hydrogen; O-(1,2-dihydro-2-oxo-1-pyridyl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine;
palladium on activated charcoal;
In
1,4-dioxane; methanol; isopropyl alcohol;
DOI:10.1021/jm970873c