US PATENT SUBCLASS 435 / 106
.~ Preparing alpha or beta amino acid or substituted amino acid or salts thereof

Current as of: June, 1999
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435 /   HD   CHEMISTRY: MOLECULAR BIOLOGY AND MICROBIOLOGY

41  DF  MICRO-ORGANISM, TISSUE CELL CULTURE OR ENZYME USING PROCESS TO SYNTHESIZE A DESIRED CHEMICAL COMPOUND OR COMPOSITION {26}
106.~ Preparing alpha or beta amino acid or substituted amino acid or salts thereof {8}
107  DF  .~.~> Proline; hydroxyproline; histidine
108  DF  .~.~> Tryptophan; tyrosine; phenylalanine; 3,4 dihydroxyphenylalanine
109  DF  .~.~> Aspartic acid (asparaginic acid); asparagine
110  DF  .~.~> Glutamic acid; glutamine {2}
113  DF  .~.~> Methionine; cysteine; cystine
114  DF  .~.~> Citrulline; arginine; ornithine
115  DF  .~.~> Lysine; diaminopimelic acid; threonine; valine
116  DF  .~.~> Alanine; leucine; isoleucine; serine; homoserine

DEFINITION

Classification: 435/106

Preparing alpha or beta amino acid or substituted amino acid or salts thereof:

(under subclass 41) Processes wherein the product synthesized is an orgnaic compound that contains both a basic amino group and an acidic carboxyl group where a primary or secondary amino group is directly bonded to the alpha or beta carbon.

(1) Note. This subclass takes compounds such as pantothenic acid and amino acids that additionally contain heterocyclic groups.

(2) Note. This subclass provides for the salt form as well as the acid form.