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HRID 848306作成日：2026年10月26日
Magnesium Hydroxide → Magnesium 7-[2-(2-aminothiazol-4-yl)-2-methoxyiminoacetamido]-3-cephem-4-carboxylate
https://huagongshe.com/reaction/848306
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Magnesium Hydroxide | HCID 73981 | — |
| 反応物 | 7-[2-(2-Amino-4-thiazolyl)-2-methoxyiminoacetamido]-3-cephem-4-carboxylic acid | HCID 131712444 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | Magnesium 7-[2-(2-aminothiazol-4-yl)-2-methoxyiminoacetamido]-3-cephem-4-carboxylate | HCID 131712447 | 93% |
反応手順
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.).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 特許番号 | US04294960 |
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| 出典データセット | uspto-grants-1981_10 |
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| ORD ID | ord-f03e65c096fc4beaba3125fc5510e664 |
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| 出典メモ | uspto-grants-1981_10 |
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