関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Docosanedioic acid | HCID 244872 | — |
| 反応物 | 18-Hydroxy-9-octadecenoic acid | HCID 3014191 | — |
| 反応物 | 22-Hydroxydocosanoic acid | HCID 5282922 | — |
| 反応物 | 9,10,18-Trihydroxystearic acid | HCID 5282938 | — |
| 反応物 | 9,16-Dihydroxyhexadecanoic acid | HCID 14259006 | — |
| 反応物 | 9-Octadecenedioic acid | HCID 25202007 | — |
| 生成物 | 9,10-Epoxy-18-hydroxyoctadecanoic acid | HCID 9818312 | — |
反応手順
The present invention provides a process for isolating, from outer birch bark, at least one of 9,10-epoxy- 18-hydroxyoctadecanoic acid; 9,16-dihydroxyhexadecanoic acid; 9,10,18-trihydroxyoctadecanoic acid (phloionolic acid); 20-hydroxyeicasanoic acid; 22-hydroxydocosanoic acid; 18-hydroxyoctadec-9-enoic acid; docosandioic acid; and octadec-9-enedioic acid; comprising: (1) subjecting the outer birch bark to hydrolysis to provide a second outer birch bark and a second solution; (2) separating the second solution from the second outer birch bark; (3) condensing the second solution at a temperature below about 50° C. to provide at least one of 9,10-epoxy-18-hydroxyoctadecanoic acid; 9,16-dihydroxyhexadecanoic acid; 9,10,18-trihydroxyoctadecanoic acid (phloionolic acid); 20-hydroxyeicasanoic acid; 22-hydroxydocosanoic acid; 18-hydroxyoctadec-9-enoic acid; docosandioic acid; and octadec-9-enedioic acid.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 特許番号 | US06768016B2 |
|---|
| 出典データセット | uspto-grants-2004_07 |
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| ORD ID | ord-56a06ae7faae48a798ff3713627a1750 |
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| 出典メモ | uspto-grants-2004_07 |
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