HuagongsheHuagongshe Chemistry Print Report · For research reference only
(3S)-2-Oxo-3-tert-butoxycarbonylamino-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine-1-acetic acid methyl ester → 2-tert-Butoxycarbonylamino-3-(3-aminopyridin-2-ylamino)-propionic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | (3S)-2-Oxo-3-tert-butoxycarbonylamino-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine-1-acetic acid methyl ester | HCID 54305289 | — |
| Reactant | Dicyclohexylamine 3-(((benzyloxy)carbonyl)amino)-2-((tert-butoxycarbonyl)amino)propanoate | HCID 70179098 | — |
| Product | 2-tert-Butoxycarbonylamino-3-(3-aminopyridin-2-ylamino)-propionic acid | HCID 18465833 | — |
Reaction Steps
(2S) 2-tert-Butoxycarbonylamino-3-(3-aminopyridin-2-ylamino)propionic acid was prepared by a similar method to (2S) 2-tert-Butoxycarbonylamino-3-(2-aminophenylamino)-propionic acid in Step B of the synthesis of 600a to give 3.68 g (quant.) as a dark solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05874424 |
| Source dataset | uspto-grants-1999_02 |
| ORD ID | ord-a2f66b69d4c249b99fea9fa06f1e849a |
| Source note | uspto-grants-1999_02 |