HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 178478920, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | HCID 178480385 | HCID 178480385 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 178478920 | HCID 178478920 | — |
Reaction Steps
1N-Hydrochloric acid (3.9 ml) was added to a solution of 7β-[2-(2-aminothiazol-4-yl)-2-(difluoromethoxyimino)acetamido]-3-(2-methyl-1-pyrazolio)methyl-3-cephem-4-carboxylate dihydrate (syn isomer) (2 g) in water (50 ml). The resultant aqueous solution was lyophilized to give 7β-[2-(2-aminothiazol-4-yl)-2-(difluoromethoxyimino)acetamido]-3-(2-methyl-1-pyrazolio)methyl-3-cephem-4carboxylate hydrochloride (syn isomer) (2.1 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04960766 |
| Source dataset | uspto-grants-1990_10 |
| ORD ID | ord-7b344ff0483040148fea2115c98fec07 |
| Source note | uspto-grants-1990_10 |