HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 543993Generated: October 25, 2026
Magnesium Hydroxide → Magnesium 7-[2-(2-aminothiazol-4-yl)-2-methoxyiminoacetamido]-3-cephem-4-carboxylate
https://huagongshe.com/reaction/543993
Participants
| Role | Name | HCID | Charge |
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| Reactant | Magnesium Hydroxide | HCID 73981 | — |
| Reactant | 7-[2-(2-Amino-4-thiazolyl)-2-methoxyiminoacetamido]-3-cephem-4-carboxylic acid | HCID 131712444 | — |
| Solvent | Water | HCID 962 | — |
| Product | Magnesium 7-[2-(2-aminothiazol-4-yl)-2-methoxyiminoacetamido]-3-cephem-4-carboxylate | HCID 131712447 | 93% |
Reaction Steps
7-[2-(2-Aminothiazol-4-yl)-2-methoxyiminoacetamido]-3-cephem-4-carboxylic acid (syn isomer, 1.15 g.) was added to a suspension of magnesium hydroxide (0.088 g.) in water (100 ml.), and the mixture was stirred at 70° C. for 30 minutes to give a solution. After the resultant solution was filtered, the filtrate was lyophilized to give magnesium 7-[2-(2-aminothiazol-4-yl)-2-methoxyiminoacetamido]-3-cephem-4-carboxylate (syn isomer, 1.1 g.).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US04447430 |
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| Source dataset | uspto-grants-1984_05 |
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| ORD ID | ord-94fa0f6f7fce4f51ad10995098e5df3e |
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| Source note | uspto-grants-1984_05 |
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