HuagongsheHuagongshe Chemistry Print Report · For research reference only
Glyoxylic acid, monohydrate → 2-(4-(2-(3-((Tert-butoxycarbonyl(methyl)amino)methyl)-4-(isopropylsulfonyl)phenylcarbamoyloxy)ethyl)-3-ethylphenyl)-2-(5-carbamoyl-2-fluorophenylamino)acetic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Glyoxylic acid, monohydrate | HCID 15620607 | — |
| Reactant | 3-Amino-4-fluorobenzamide | HCID 16782100 | — |
| Reactant | 4-(2-(3-((Tert-butoxycarbonyl(methyl)amino)methyl)-4-(isopropylsulfonyl)phenylcarbamoyloxy)ethyl)-3-ethylphenylboronic acid | HCID 57842693 | — |
| Product | 2-(4-(2-(3-((Tert-butoxycarbonyl(methyl)amino)methyl)-4-(isopropylsulfonyl)phenylcarbamoyloxy)ethyl)-3-ethylphenyl)-2-(5-carbamoyl-2-fluorophenylamino)acetic acid | HCID 57842725 | 62% |
Reaction Steps
Using a procedure analogous to that used to prepare 2D, 43B (362 mg, 0.65 mmol) was reacted with 3-amino-4-fluorobenzamide and glyoxylic acid monohydrate to afford 43C (296 mg, 62%) as a yellow oil. MS (ESI) m/z 729.3 (M+H)+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07592331B2 |
| Source dataset | uspto-grants-2009_09 |
| ORD ID | ord-8db93195244a4f1e80b34d6f50576ea6 |
| Source note | uspto-grants-2009_09 |