HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 131717754, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | HCID 131717752 | HCID 131717752 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 131717754 | HCID 131717754 | — |
Reaction Steps
To a solution of 7β-[2-(2-aminothiazol-4-yl)-2-ethoxyiminoacetamido ]-3-[3-amino-2-(2-hydroxyethyl)-1-pyrazolio ]methyl-3-cephem-4-carboxylate (syn isomer) (300 mg) in water (15 ml) was added 1N hydrochloric acid (0.56 ml). The mixture was lyophilized to give 7β-[2-(2-aminothiazol-4-yl)-2-ethoxyiminoacetamido ]-3-[3-amino-2-(2-hydroxyethyl)-1-pyrazolio ]methyl-3-cephem-4-carboxylate hydrochloride (syn isomer) (310 mg).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05187160 |
| Source dataset | uspto-grants-1993_02 |
| ORD ID | ord-910abe3e8d9a430cbd9bb6fe41fefd84 |
| Source note | uspto-grants-1993_02 |