HuagongsheHuagongshe Chemistry Print Report · For research reference only
(S)-2-amino-6-(5-amino-2-fluoro-phenyl)-3,5,5,6-tetramethyl-5,6-dihydro-3H-pyrimidin-4-one → (6S)-2-amino-6-(5-(3-chloro-6,7-dihydro-5H-cyclopenta[b]pyridin-7-ylamino)-2-fluorophenyl)-3,5,5,6-tetramethyl-5,6-dihydropyrimidin-4(3H)-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | (S)-2-amino-6-(5-amino-2-fluoro-phenyl)-3,5,5,6-tetramethyl-5,6-dihydro-3H-pyrimidin-4-one | HCID 57497157 | — |
| Reactant | HCID 58082858 | HCID 58082858 | — |
| Reactant | HCID 178419135 | HCID 178419135 | — |
| Product | (6S)-2-amino-6-(5-(3-chloro-6,7-dihydro-5H-cyclopenta[b]pyridin-7-ylamino)-2-fluorophenyl)-3,5,5,6-tetramethyl-5,6-dihydropyrimidin-4(3H)-one | HCID 56654776 | — |
Reaction Steps
The reductive amination of (S)-2-amino-6-(5-amino-2-fluoro-phenyl)-3,5,5,6-tetramethyl-5,6-dihydro-3H-pyrimidin-4-one (intermediate J) and 3-chloro-5H-cyclopentapyridin-7(6H)-one using decaborane yielded (6S)-2-amino-6-(5-(3-chloro-6,7-dihydro-5H-cyclopenta[b]pyridin-7-ylamino)-2-fluorophenyl)-3,5,5,6-tetramethyl-5,6-dihydropyrimidin-4(3H)-one as a white foam. MS (ESI): m/z=430.3 [M+H]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08815881B2 |
| Source dataset | uspto-grants-2014_08 |
| ORD ID | ord-7d85bfc46f214c6d90c338d110c91295 |
| Source note | uspto-grants-2014_08 |