Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing alpha or beta amino acid or substituted amino acid...
Patent
1995-12-08
1997-12-23
Lilling, Herbert J.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing alpha or beta amino acid or substituted amino acid...
435116, 4352535, 435886, C12N 120, C12P 1304
Patent
active
057006687
ABSTRACT:
The invention relates to a process for the preparation of phosphatidylserines by reacting racemic or enantiomerically pure serine, preferably (L)-serine, with natural phosphatides, such as soybean or egg lecithin, or with synthetic phosphatides, in the presence of a phospholipase D, having transphosphatidylating activity, in an aqueous/organic diphasic system.
REFERENCES:
patent: 5084215 (1992-01-01), Kearns et al.
APS Abstract Yamane et al JP02-7990 Mar. 20, 1990.
De Ferra Lorenzo
Massardo Pietro
Piccolo Oreste
Servi Stefano
Italfarmaco Sud S.p.A.
Lilling Herbert J.
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