L-Phenylalanine → (3S)-3-amino-3-phenylpropanoic acid
반응식
N[C@H:2]([C:10]([OH:12])=[O:11])[CH2:3][C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1.O.[NH3:14]>O>[NH2:14][C@@H:3]([CH2:2][C:10]([OH:12])=[O:11])[C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1참가 물질
4
실험 절차
The reaction solution (250 g) containing 12 weight % (wt %) of L-phenylalanine, a bacterial cell (in an appropriate amount) of MT-11046 produced in Example 1 and water was reacted at 25 degrees centigrade for 24 hours or more. During the reaction, pH of the reaction solution was adjusted to each pH shown in Table 1 with 25% ammonia water. A solid of (S)-β-phenylalanine precipitated under all examined conditions was observed. The reaction yields of (S)-β-phenylalanine in respective pHs are shown in Table 1.
후처리
- customwas reacted at 25 degrees centigrade for 24 hours or more
- customDuring the reaction, pH of the reaction solution
- customA solid of (S)-β-phenylalanine precipitated under all examined conditions
출처 및 근거
- ORD 기록
- ord-d5f944b54e944e4cb09dfadf1ea7fc92
- 출처 데이터셋
- uspto-grants-2014_11
- 특허 번호
- US08895270B2
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