Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing alpha or beta amino acid or substituted amino acid...
Reexamination Certificate
2004-10-08
2008-10-07
Davis, Ruth A (Department: 1651)
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing alpha or beta amino acid or substituted amino acid...
C435S106000, C435S041000
Reexamination Certificate
active
07432087
ABSTRACT:
The invention concerns a method for preparing a-amino acids of general formula (2S-1) wherein: the group R1 represents a hydrogen atom, a group protecting the amino group or a group of formula —COOR2 wherein the group R2 represents a C1-C6 alkyl group, an aryl or aralkyl group. The invention also concerns a-amino acids of general formula (2S-1) wherein the group R1 represents a group protecting the amino group or a group of formula —COOR2 wherein the group R2 represents a C1-C6 alkyl group, an aryl or aralkyl group and their use as medicine.
REFERENCES:
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Ouazzani Jamal
Potier Pierre
Sasaki Nobumichi-André
Wang Qian
Centre National de la Recherche Scientifque
Davis Ruth A
Jacobson & Holman PLLC
Macauley Sheridan R
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