HuagongsheHuagongshe Chemistry Print Report · For research reference only
{4-[4-(2-{[(2S)-3-(4-{[tert-Butyl(diphenyl)silyl]oxy}phenoxy)-2-hydroxypropyl]amino}ethyl)anilino]-1-piperidinyl}(3-methyl-2-thienyl)methanone → [4-(4-{2-[(2S)-2-Hydroxy-3-(4-hydroxy-phenoxy)-propylamino]-ethyl}-phenylamino)-piperidin-1-yl]-(3-methyl-thiophen-2-yl)-methanone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | {4-[4-(2-{[(2S)-3-(4-{[tert-Butyl(diphenyl)silyl]oxy}phenoxy)-2-hydroxypropyl]amino}ethyl)anilino]-1-piperidinyl}(3-methyl-2-thienyl)methanone | HCID 69987332 | — |
| Solvent | Chloroform methanol | HCID 21584188 | — |
| Product | [4-(4-{2-[(2S)-2-Hydroxy-3-(4-hydroxy-phenoxy)-propylamino]-ethyl}-phenylamino)-piperidin-1-yl]-(3-methyl-thiophen-2-yl)-methanone | HCID 69985899 | 84.7% |
Reaction Steps
{4-[4-(2-{[(2S)-3-(4-{[tert-Butyl(diphenyl)silyl]oxy}phenoxy)-2-hydroxypropyl]amino}ethyl)anilino]-1-piperidinyl}(3-methyl-2-thienyl)methanone (0.083 g, 0.111 mmol) was reacted according to Procedure H (eluant: 5:1 chloroform-methanol) to give the title compound (0.048 g, 0.094 mmol).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06451814B1 |
| Source dataset | uspto-grants-2002_09 |
| ORD ID | ord-a36196db4636463b865bf28a63cd7540 |
| Source note | uspto-grants-2002_09 |