|
Match
|
Document |
Document Title |
|
|
4202943 |
Resolution of a racemate
A process for the resolution of a racemate, namely of DL-N-benzyloxycarbonyl-2-(p-hydroxyphenyl)-glycine.
|
|
|
4189349 |
α,δ-Diaminoacid and its lactam
The new antifungal agents 32232 RP and 35391 RP having the probable formulae: ##STR1## respectively, are prepared by cultivating the hitherto unknown microorganism Streptomyces incarnatus DS 26068...
|
|
|
4184918 |
Method for producing 4-formyl-2-amino-butyric acid (glutamic semialdehyde)
A method for producing 4-formyl-2-amino-butyric acid(FABA), which comprises: culturing a mutant capable of producing FABA and belonging to the genus Brevibacterium or Corynebacterium in a culture...
|
|
|
4183787 |
Circulation of gas/liquid mixtures
A method and apparatus for continuously circulating a mixture comprising a liquid and a gas around a system comprising a riser and a downcomer and a gas disengagement section in which liquid flows...
|
|
|
4090919 |
Water-insoluble tannin preparation for immobilization of proteins
A water-insoluble tannin preparation is obtained by covalent binding or physical adsorption of tannin onto a water-insoluble, hydrophilic carrier. The preparation has a specific affinity for...
|
|
|
4080259 |
Process of preparing L and D α-amino acids by enzyme treatment of DL-α-amino acid amide
A method of producing enzyme preparations having L-α-amino acyl amidase activity comprising cultivating a micro-organism selected from the group consisting of Pseudomonas putida, Pseudomonas...
|
|
|
3964970 |
Process for the preparation of L-car-bamyl-amino acids and of the corresponding L-amino acids
A process for the preparation of only one of the two stereoisomer forms carbamyl amino acids is provided wherein certain heterocyclic compounds having an assymmetrical carbon, such as 5-substituted...
|
|
|
3956481 |
Hydrosoluble extracts of mycobacteria, their preparation and use
Hydrosoluble extracts of mycobacteria suitable as immunological adjuvants are prepared. These extracts have a molecular weight between 3,500 and 30,000 and adjuvant, non-arthrogen properties. The...
|
|
|
3943038 |
Method for producing amino acids by culturing hydrogen-oxidizing bacteria
Amino acids are produced by culturing hydrogen-oxidizing bacteria of the genus Arthrobacter, Brevibacterium and Mycobacterium in an aqueous culture medium in the presence of oxygen, hydrogen and...
|
|
|
3940316 |
Process for the production of organic acids by biological hydrolysis
The present invention relates to a process for the production of organic acids by biologically hydrolysing the corresponding nitriles. This process is distinguished by the fact that the nitrile in...
|
|
|
3915797 |
Immobilized enzymes
A water-insoluble enzymatically active composition is produced by causing a biologically active enzyme or enzymatically active microorganic cells to be adsorbed on an anion-exchange-resin having a...
|
|
|
3901880 |
(S)-alanyl-3-[α-(s)-chloro-3-(s)-hydroxy-2-oxo-azetidinylmethyl]-(s )-alanine
The invention relates to a new and useful antibacterial substance which is of the formula ##EQU1## and to processes for its production and recovery. The invention embraces this antibacterial agent...
|
|
|
3880716 |
PROCESS FOR MAKING OPTIMUM CHEMICAL CONVERSIONS AND BIOLOGICAL FERMENTATIONS
A method for optimizing biochemical and fermentation processes by shortening the diffussion distances between the active agent, i.e., microorganisms, enzymes, or catalysts and the working liquor....
|
|
|
3871958 |
Biological method of producing serine and serinol derivatives
Serine-derivatives and serinol-derivatives are obtained by the action of an enzyme produced by certain microorganisms, on an aldehyde and glycine or ethanolamine.
|
|
|
3865694 |
Fermentative preparation of L-2-amino-4(2-aminoethoxy)-butanoic acid
A process for preparing L-2-amino-4-(2-aminoethoxy)-butanoic acid by the fermentation of a known species of Streptomyces is disclosed. The end product so-obtained enhances ethylene production in...
|
|
|
3859171 |
L-2-AMINO-4-M ETHOXY-TRANS-3-BUTENOIC ACID
The present invention relates to the preparation of the antibacterial substance L-2-amino-4-methoxy-trans-3-butenoic acid by culturing the organism Pseudomonas aeruginosa.
|
|
|
3775255 |
L-TRANS-2-AMINO-4-(2-AMINOETHOXY)-3-BUTENOIC ACID
A new antimicrobial, anthelmintic substance, L-trans-2-amino-4-(2-aminoethoxy)-3-butenoic acid, prepared by a new species of Streptomyces is disclosed.
|
|
|
3639211 |
PROCESS FOR THE PREPARATION OF CREATINE PHOSPHATE
Process for preparing creatine phosphate comprising incubating in an alkaline medium creatine and 3-phosphoglyceric acid with an aqueous muscle extract in the presence of a catalytic amount of...
|
|
|
3616224 |
PRODUCTION OF AMINO ACIDS BY FERMENTATION
Two species of bacteria, Achromobacter methanolophila and Pseudomonas insueta, produce various amino acids in culture media containing methanol as the principal carbon source.
|
|
|
3527671 |
PROCEDURE FOR THE SEPARATION OF ISOTOPECONTAINING AMINO ACID RACEMATES INTO THEIR OPTICAL D- AND L-ANTIPODES
|
|
|
3516349 |
PROTEIN HYDROLYSIS
|
|
|
3455784 |
CONTROL OF ENZYME ACTIVITY IN FROZEN SYSTEMS
|
|
|
3428525 |
PRODUCTION OF O-CARBAMYL-D-SERINE
|
|
|
3303210 |
3-cyclohexene-1-glycines and 1-hydroxyacetates and production thereof
|
|
|
3268412 |
Process for rupturing micro-organism cells grown on hydrocarbon feedstock
|
|
|
3254001 |
Process for producing n-formyl hydroxyamino acetic acid
|
|
|
3222258 |
Method of preparing amino acids by fermentation
|
|
|
2965633 |
6-diazo-5-oxonorleucine
|
|
|
2885433 |
O-carbamyl-d-serine
|
|
|
2872320 |
Preparation of mixtures of amino acids
|
|
|
3562110 |
Title is not available
|
|
|
3591455 |
Title is not available
|
|
|
3558434 |
Title is not available
|
|
|
3796632 |
Title is not available
|