論文 - 詳細
| RRC ID | 28575 |
|---|---|
| 著者 | Kuramoto T, Iwamoto K, Izumi M, Kirihata M, Yoshizako F. |
| タイトル | Asymmetric reduction of ethyl 2-methyl 3-oxobutanoate by Chlorella. |
| ジャーナル | Biosci Biotechnol Biochem |
| Abstract |
Chlorella pyrenoidosa Chick reduced ethyl 2-methyl 3-oxobutanoate to the corresponding alcohols with the diastereomer (anti/syn) ratio of 53/47. The enantiomer excesses of anti-(2S, 3S)- and syn-(2S, 3R)-hydroxy esters were 89 and > 99ee% respectively. C. vulgaris and C. regularis afforded predominantly the syn-isomer, contrary to C. pyrenoidosa. The differences in the activity of reducing ethyl 2-methyl 3-oxobutanoate were observed among three strains of Chlorella. Addition of 2% metal salts slightly increased the chemical yield of the hydroxy ester. |
| 巻・号 | 63(3) |
| ページ | 598-601 |
| 公開日 | 1999-3-1 |
| DOI | 10.1271/bbb.63.598 |
| PMID | 10227152 |
| MeSH | Butyrates / chemistry* Chlorella / chemistry* Oxidation-Reduction Stereoisomerism |
| IF | 1.516 |
| 引用数 | 12 |
| WOS 分野 | CHEMISTRY, APPLIED FOOD SCIENCE & TECHNOLOGY BIOTECHNOLOGY & APPLIED MICROBIOLOGY BIOCHEMISTRY & MOLECULAR BIOLOGY |
| リソース情報 | |
| 藻類 | NIES-226 NIES-227 |