FR2379512A1 - Procede de separation du l-tryptophane a partir de solutions aqueuses de celui-ci - Google Patents

Procede de separation du l-tryptophane a partir de solutions aqueuses de celui-ci

Info

Publication number: FR2379512A1
Authority: FR; France
Prior art keywords: tryptophan; separation; absorbing; absorption; tryptophane
Prior art date: 1977-02-03
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

FR7802895A

Other languages

English (en)

French (fr)

Other versions

FR2379512B1 (cs

Inventor

A F Sholin

E R Roshal

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

INST GENETIKI SELEKTSII

Original Assignee

INST GENETIKI SELEKTSII

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1977-02-03

Filing date

1978-02-02

Publication date

1978-09-01

1978-02-02 Application filed by INST GENETIKI SELEKTSII filed Critical INST GENETIKI SELEKTSII

1978-09-01 Publication of FR2379512A1 publication Critical patent/FR2379512A1/fr

1980-04-11 Application granted granted Critical

1980-04-11 Publication of FR2379512B1 publication Critical patent/FR2379512B1/fr

Status Granted legal-status Critical Current

Links

QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 title abstract 11
229960004799 tryptophan Drugs 0.000 title abstract 6
238000000034 method Methods 0.000 title abstract 3
238000000926 separation method Methods 0.000 title abstract 2
239000007864 aqueous solution Substances 0.000 title 1
IFGCUJZIWBUILZ-UHFFFAOYSA-N sodium 2-[[2-[[hydroxy-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyphosphoryl]amino]-4-methylpentanoyl]amino]-3-(1H-indol-3-yl)propanoic acid Chemical compound [Na+].C=1NC2=CC=CC=C2C=1CC(C(O)=O)NC(=O)C(CC(C)C)NP(O)(=O)OC1OC(C)C(O)C(O)C1O IFGCUJZIWBUILZ-UHFFFAOYSA-N 0.000 abstract 3
238000010521 absorption reaction Methods 0.000 abstract 2
238000000855 fermentation Methods 0.000 abstract 2
230000004151 fermentation Effects 0.000 abstract 2
NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical class C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract 1
241001465754 Metazoa Species 0.000 abstract 1
239000003957 anion exchange resin Substances 0.000 abstract 1
238000002425 crystallisation Methods 0.000 abstract 1
230000008025 crystallization Effects 0.000 abstract 1
238000003795 desorption Methods 0.000 abstract 1
238000010828 elution Methods 0.000 abstract 1
239000003456 ion exchange resin Substances 0.000 abstract 1
229920003303 ion-exchange polymer Polymers 0.000 abstract 1
230000002503 metabolic effect Effects 0.000 abstract 1
238000006068 polycondensation reaction Methods 0.000 abstract 1
239000000126 substance Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
- C07D209/18—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D209/20—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals substituted additionally by nitrogen atoms, e.g. tryptophane

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Indole Compounds (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)

FR7802895A 1977-02-03 1978-02-02 Procede de separation du l-tryptophane a partir de solutions aqueuses de celui-ci Granted FR2379512A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SU772450067A SU749889A1 (ru)	1977-02-03	1977-02-03	Способ выделени -триптофана

Publications (2)

Publication Number	Publication Date
FR2379512A1 true FR2379512A1 (fr)	1978-09-01
FR2379512B1 FR2379512B1 (cs)	1980-04-11

Family

ID=20694621

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7802895A Granted FR2379512A1 (fr)	1977-02-03	1978-02-02	Procede de separation du l-tryptophane a partir de solutions aqueuses de celui-ci

Country Status (6)

Country	Link
JP (1)	JPS53111061A (cs)
CS (1)	CS220409B1 (cs)
FR (1)	FR2379512A1 (cs)
HU (1)	HU180541B (cs)
PT (1)	PT67542B (cs)
SU (1)	SU749889A1 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0623198B2 (ja) *	1985-04-26	1994-03-30	味の素株式会社	トリプトフアンの精製法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE857497C (de) *	1947-03-04	1952-12-01	Dorr Co	Verfahren zur Isolierung von Aminosaeuren
US2700672A (en) *	1950-04-24	1955-01-25	Food Chemical And Res Lab Inc	Method for the preparation or removal of tryptophane and other substances from theirsolutions
FR1502814A (fr) *	1965-09-21	1967-11-24	Kyowa Hakko Kogyo Kk	Procédé d'isolement du tryptophane

1977
- 1977-02-03 SU SU772450067A patent/SU749889A1/ru active
1978
- 1978-01-18 PT PT6754278A patent/PT67542B/pt unknown
- 1978-01-20 JP JP511078A patent/JPS53111061A/ja active Pending
- 1978-02-02 FR FR7802895A patent/FR2379512A1/fr active Granted
- 1978-02-03 HU HUVE000860 patent/HU180541B/hu unknown
- 1978-02-03 CS CS73678A patent/CS220409B1/cs unknown

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE857497C (de) *	1947-03-04	1952-12-01	Dorr Co	Verfahren zur Isolierung von Aminosaeuren
US2700672A (en) *	1950-04-24	1955-01-25	Food Chemical And Res Lab Inc	Method for the preparation or removal of tryptophane and other substances from theirsolutions
FR1502814A (fr) *	1965-09-21	1967-11-24	Kyowa Hakko Kogyo Kk	Procédé d'isolement du tryptophane

Also Published As

Publication number	Publication date
PT67542B (en)	1979-06-15
SU749889A1 (ru)	1980-07-23
PT67542A (en)	1978-02-01
JPS53111061A (en)	1978-09-28
HU180541B (en)	1983-03-28
CS220409B1 (en)	1983-04-29
FR2379512B1 (cs)	1980-04-11

Similar Documents

Publication	Publication Date	Title
CH515951A (fr)	1971-11-30	Procédé de préparation de résines sulfonées échangeuses d'ions
US3903158A (en)	1975-09-02	Process for reducing the biuret content in urea
IE39130B1 (en)	1978-08-02	Chromatographic fractionation of whey
GB959326A (en)	1964-05-27	Purification of nucleotides
US2615924A (en)	1952-10-28	Method of purifying glycerin
EP0428984B1 (en)	1994-06-22	Separation method of amino acids
CA2023405A1 (en)	1991-02-18	Process for purifying n-phosphonomethylglycine
RU2124496C1 (ru)	1999-01-10	Способ получения цитрата щелочного металла
JPS60992B2 (ja)	1985-01-11	コホルマイシンおよび関連物質の分離法
US2684322A (en)	1954-07-20	Ion exchange purification of vitamin b12
Notley et al.	1966	The purification of formamide, and the rate of its reaction with dissolved water
ES400225A1 (es)	1975-07-01	Un procedimiento para recuperar el antibiotico acido 7-beta-(d-5-amino-5-carboxivaleramido) - 3 - (carbamoiloximetil) -7-metoxi-3-cefem-4-carboxilico.
JPS62197191A (ja)	1987-08-31	液体からのカチオン交換および硝酸イオン選択除去を含む液体処理方法と、それの使用に適するイオン交換樹脂混合物
ES484527A1 (es)	1980-04-16	Proceso para la produccion de lactulosa
GB782926A (en)	1957-09-18	Purification of polymyxin
US4978397A (en)	1990-12-18	Process for preparing high-purity lactulose syrup and the syrup obtained
JP2850421B2 (ja)	1999-01-27	有機酸の分離回収方法
FI95266B (fi)	1995-09-29	Menetelmä erittäin puhtaan laktuloosin valmistamiseksi
GB811688A (en)	1959-04-08	Method for purification of glutamic acid
GB1118669A (en)	1968-07-03	Purification of adenosine triphosphate
IE811097L (en)	1981-11-30	Alkoxy-acyl carnitines
US3033849A (en)	1962-05-08	Manufacture of vitamin b12
US3366627A (en)	1968-01-30	Method for recovering xanthosine phosphate
US3121741A (en)	1964-02-18	Process for the production of l-lysine and salts thereof and salts thereof
US2717892A (en)	1955-09-13	Purification of streptomycin

Legal Events

Date	Code	Title	Description
1987-12-24	ST	Notification of lapse