化工社化工社 化学情報印刷レポート · 研究参考用
Oxirane, methylene- → 7-Isojasmonic acid
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Oxirane, methylene- | HCID 3029326 | — |
| 反応物 | 12-Oxo-phytodienoic acid | HCID 5280411 | — |
| 反応物 | Linoleic Acid | HCID 5280450 | — |
| 反応物 | Linolenic Acid | HCID 5280934 | — |
| 反応物 | (9Z,12Z,15Z)-9,12,15-Octadecatrieneperoxoic acid | HCID 6439905 | — |
| 溶媒 | Jasmonic Acid | HCID 5281166 | — |
| 生成物 | 7-Isojasmonic acid | HCID 7251183 | — |
反応手順
The first step in jasmonic acid biosynthesis is the formation of linoleic acid (Chemical Abstracts name: (Z,Z)-9,12-Octadecadienoic acid) and linolenic acid (Chemical Abstracts name: (Z,Z,Z)-9,12,15-Octadecatrienoic acid) from membrane lipid breakdown, catalysed by phospholipase. Linoleic and linolenic acid are converted to 13-hydroperoxylinolenic acid by the action of lipoxygenase. 13-hydroperoxylinolenic acid is converted into 12,13 expoxy-octadecatrienoic acid in the presence of allene oxide synthase (AOS), and then converted into 12-oxo-phytodienoic acid by allene oxide cyclase (AOC). Following reduction and three steps of β-oxidation, (+)-7-iso-jasmonic acid is formed.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07262151B2 |
| 出典データセット | uspto-grants-2007_08 |
| ORD ID | ord-ffa33f04afc84218be758884d966223e |
| 出典メモ | uspto-grants-2007_08 |