http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1427612-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8b9036c33bbe3f4ea428655b76200f7c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P13-227 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P13-22 |
| filingDate | 1973-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1976-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1427612-A |
| titleOfInvention | Process for producing l-tryptophan |
| abstract | 1427612 L-Tryptophan KYOWA HAKKO KOGYO CO Ltd 24 May 1973 [27 May 1972 16 Nov 1972] 25025/73 Heading C2C L-Tryptophan is made by aerobically culturing a mutant strain of Corynebacterium glutamicum which (a) has a requirement for phenylalanine and tyrosine and is resistant to (b) at least one tryptophan analogue selected from 4-, 5- or 6-methyltryptophan 7-azatryptophan, 5- or 6-fluorotryptophan, tryptophan hydroxamate, α - methyltryptophan and 3 - indolylacrylic acid, and (c) at least one analogue of phenylalanine and/or tyrosine selected from (2-, 3- or 4-fluorophenyl)alanine, (2-, 3- or 4- methylphenyl)alanine, (2-, or 3-hydroxyphenyl)- alanine, (2-, 3- or 4-aminophenyl)alanine, (2- or 4 - nitrophenyl)alanine, # - (2-, or 3 - thienyl)- alanine, (2 - indolyl)alanine, (1 - naphthyl)- alanine, (2 - naphthyl)alanine, (2 - pyridyl)- alanine, (2-, or 3 - thiazolyl)alanine, phenylalanine hydroxamate, 3 - aminotyrosine, 3- fluorotyrosine, 3-hydroxytyrosine, 3-nitrotyrosine, (5-hydroxy-2-pyridyl)alanine and tyrosine hydroxamate. Fermentation is effected in an aqueous medium containing sources of carbon and nitrogen, inorganic nutrients and growth factors. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112251477-A |
| priorityDate | 1972-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.