KR840000643A - 구아노신의 제조법 - Google Patents
구아노신의 제조법 Download PDFInfo
- Publication number
- KR840000643A KR840000643A KR1019820002779A KR820002779A KR840000643A KR 840000643 A KR840000643 A KR 840000643A KR 1019820002779 A KR1019820002779 A KR 1019820002779A KR 820002779 A KR820002779 A KR 820002779A KR 840000643 A KR840000643 A KR 840000643A
- Authority
- KR
- South Korea
- Prior art keywords
- guanosine
- adenine
- medium
- preparation
- cultured
- Prior art date
Links
- NYHBQMYGNKIUIF-UUOKFMHZSA-N Guanosine Chemical compound C1=NC=2C(=O)NC(N)=NC=2N1[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O NYHBQMYGNKIUIF-UUOKFMHZSA-N 0.000 title claims 8
- MIKUYHXYGGJMLM-GIMIYPNGSA-N Crotonoside Natural products C1=NC2=C(N)NC(=O)N=C2N1[C@H]1O[C@@H](CO)[C@H](O)[C@@H]1O MIKUYHXYGGJMLM-GIMIYPNGSA-N 0.000 title claims 4
- NYHBQMYGNKIUIF-UHFFFAOYSA-N D-guanosine Natural products C1=2NC(N)=NC(=O)C=2N=CN1C1OC(CO)C(O)C1O NYHBQMYGNKIUIF-UHFFFAOYSA-N 0.000 title claims 4
- 229940029575 guanosine Drugs 0.000 title claims 4
- 229930024421 Adenine Natural products 0.000 claims 3
- GFFGJBXGBJISGV-UHFFFAOYSA-N Adenine Chemical compound NC1=NC=NC2=C1N=CN2 GFFGJBXGBJISGV-UHFFFAOYSA-N 0.000 claims 3
- 229960000643 adenine Drugs 0.000 claims 3
- 239000000463 material Substances 0.000 claims 2
- 238000012258 culturing Methods 0.000 claims 1
- 239000002515 guano Substances 0.000 claims 1
- 238000003306 harvesting Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 244000005700 microbiome Species 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/26—Preparation of nitrogen-containing carbohydrates
- C12P19/28—N-glycosides
- C12P19/38—Nucleosides
- C12P19/40—Nucleosides having a condensed ring system containing a six-membered ring having two nitrogen atoms in the same ring, e.g. purine nucleosides
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (1)
- 아데닌 요구성 및 구아노신 생산능력을 가진 미생물을 배지에 배양하여 구아노신을 배양물 중에 생성 축적시켜서 배양물로부터 구아노신을 채취하는 방법에 있어서 ; 아데닌 함유물질의 소요량의 약 50% 이하를 함유하는 배지로 배양을 개시하고, 배지중의 아데닌 함유물질이 거의 소비된 시점에서 그 소요량의 나머지를 간헐적 또는 연속적으로 첨가하여 배양하는 것을 특징으로한 구아노신의 제조법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP97309/81 | 1981-06-22 | ||
| JP56097309A JPS58896A (ja) | 1981-06-22 | 1981-06-22 | グアノシンの製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR840000643A true KR840000643A (ko) | 1984-02-25 |
| KR880002417B1 KR880002417B1 (ko) | 1988-11-08 |
Family
ID=14188881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR8202779A KR880002417B1 (ko) | 1981-06-22 | 1982-06-22 | 구아노신의 제조법 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4593000A (ko) |
| JP (1) | JPS58896A (ko) |
| KR (1) | KR880002417B1 (ko) |
| FR (1) | FR2508060A1 (ko) |
| GB (1) | GB2101131B (ko) |
| SG (1) | SG84188G (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5942895A (ja) * | 1982-07-27 | 1984-03-09 | Takeda Chem Ind Ltd | イノシンおよびグアノシンの製造法 |
| US4792519A (en) * | 1985-03-05 | 1988-12-20 | International Technology Corporation | Method for the monitoring and control of microbial populations |
| US5204245A (en) * | 1991-05-15 | 1993-04-20 | E. I. Du Pont De Nemours And Company | Extraction of thymidine and other nucleosides |
| CN112301071A (zh) * | 2020-11-04 | 2021-02-02 | 赤峰蒙广生物科技有限公司 | 一种发酵法生产腺嘌呤的方法 |
| CN112592946A (zh) * | 2020-12-31 | 2021-04-02 | 河南巨龙生物工程股份有限公司 | 一种环保型高产鸟苷的工艺方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2822319A (en) * | 1954-08-17 | 1958-02-04 | Monod Jacques | Methods for the cultivation of micro-organisms |
| NL157656B (nl) * | 1967-04-13 | 1978-08-15 | Takeda Chemical Industries Ltd | Werkwijze voor het bereiden van l-glutaminezuur met behulp van een micro-organisme. |
| JPS515075B1 (ko) * | 1970-02-05 | 1976-02-17 | ||
| JPS4833392A (ko) * | 1971-09-02 | 1973-05-09 | ||
| SE380040B (ko) * | 1972-03-20 | 1975-10-27 | Marabou Ab | |
| JPS5414673B2 (ko) * | 1973-10-24 | 1979-06-08 | ||
| JPS5417033B2 (ko) * | 1973-06-14 | 1979-06-27 | ||
| JPS5545198B2 (ko) * | 1973-09-22 | 1980-11-17 | ||
| NZ183731A (en) * | 1976-04-02 | 1980-04-28 | Ici Ltd | Process for culturing cells(microorganism and tissue culture) dependent on the relationship between cycle time and biomass efficiency ratio |
-
1981
- 1981-06-22 JP JP56097309A patent/JPS58896A/ja active Granted
-
1982
- 1982-06-17 GB GB08217563A patent/GB2101131B/en not_active Expired
- 1982-06-21 FR FR8210827A patent/FR2508060A1/fr active Granted
- 1982-06-22 KR KR8202779A patent/KR880002417B1/ko active
-
1985
- 1985-01-07 US US06/688,286 patent/US4593000A/en not_active Expired - Lifetime
-
1988
- 1988-11-30 SG SG841/88A patent/SG84188G/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2508060A1 (fr) | 1982-12-24 |
| GB2101131B (en) | 1986-01-02 |
| KR880002417B1 (ko) | 1988-11-08 |
| FR2508060B1 (ko) | 1984-12-21 |
| SG84188G (en) | 1989-04-14 |
| GB2101131A (en) | 1983-01-12 |
| JPS58896A (ja) | 1983-01-06 |
| US4593000A (en) | 1986-06-03 |
| JPH0339678B2 (ko) | 1991-06-14 |
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