HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzylamine → Tirbanibulin
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzylamine | HCID 7504 | — |
| Reactant | 2-(5-(4-(2-Morpholinoethoxy)phenyl)pyridin-2-yl)acetonitrile | HCID 44185421 | — |
| Reactant | Methyl 2-(5-(4-(2-morpholinoethoxy)phenyl)pyridin-2-yl)acetate | HCID 44185422 | — |
| Product | Tirbanibulin | HCID 23635314 | — |
Reaction Steps
In another aspect, the invention relates to a process for preparing 2-(5-(4-(2-morpholinoethoxy)phenyl)pyridin-2-yl)-N-benzylacetamide comprising the steps of reacting 4-(2-(4-(6-fluoropyridin-3-yl)phenoxy)ethyl)morpholine with acetonitrile to yield 2-(5-(4-(2-morpholinoethoxy)phenyl)pyridin-2-yl)acetonitrile; converting 2-(5-(4-(2-morpholinoethoxy)phenyl)pyridin-2-yl)acetonitrile to methyl 2-(5-(4-(2-morpholinoethoxy)phenyl)pyridin-2-yl)acetate; and reacting methyl 2-(5-(4-(2-morpholinoethoxy)phenyl)pyridin-2-yl)acetate with benzylamine to yield 2-(5-(4-(2-morpholinoethoxy)phenyl)pyridin-2-yl)-N-benzylacetamide.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08293739B2 |
| Source dataset | uspto-grants-2012_10 |
| ORD ID | ord-382312c4ab03444eb0c24e351aa2b7b9 |
| Source note | uspto-grants-2012_10 |