SE7909498L - Forfarande for rening av tryptofan och derivat av tryptofan - Google Patents

Forfarande for rening av tryptofan och derivat av tryptofan

Info

Publication number: SE7909498L
Authority: SE; Sweden
Prior art keywords: triptophan; derivatives; cleaning; procedure; mixture
Prior art date: 1978-11-18

Application number

SE7909498A

Other languages

English (en)

Other versions

SE436028B (sv

Inventor

T Lussling

A Maierhofer

P Scherberich

Original Assignee

Degussa

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.)

1978-11-18

Filing date

1979-11-16

Publication date

1980-05-19

1979-11-16 Application filed by Degussa filed Critical Degussa

1980-05-19 Publication of SE7909498L publication Critical patent/SE7909498L/sv

1984-11-05 Publication of SE436028B publication Critical patent/SE436028B/sv

Links

238000004140 cleaning Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
239000000203 mixture Substances 0.000 abstract 2
QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 abstract 1
QIVBCDIJIAJPQS-UHFFFAOYSA-N Tryptophan Natural products C1=CC=C2C(CC(N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-UHFFFAOYSA-N 0.000 abstract 1
239000006035 Tryptophane Substances 0.000 abstract 1
150000007933 aliphatic carboxylic acids Chemical class 0.000 abstract 1
238000009835 boiling Methods 0.000 abstract 1
GRWZHXKQBITJKP-UHFFFAOYSA-N dithionous acid Chemical compound OS(=O)S(O)=O GRWZHXKQBITJKP-UHFFFAOYSA-N 0.000 abstract 1
239000012442 inert solvent Substances 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1
239000002904 solvent Substances 0.000 abstract 1
229960004799 tryptophan Drugs 0.000 abstract 1
150000003653 tryptophane derivatives Chemical class 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Cosmetics (AREA)

SE7909498A 1978-11-18 1979-11-16 Forfarande for rening av tryptofan och derivat av tryptofan SE436028B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19782850074 DE2850074A1 (de)	1978-11-18	1978-11-18	Verfahren zur reinigung von tryptophan und derivaten des tryptophans

Publications (2)

Publication Number	Publication Date
SE7909498L true SE7909498L (sv)	1980-05-19
SE436028B SE436028B (sv)	1984-11-05

Family

ID=6055006

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7909498A SE436028B (sv)	1978-11-18	1979-11-16	Forfarande for rening av tryptofan och derivat av tryptofan

Country Status (13)

Country	Link
US (1)	US4283337A (sv)
JP (1)	JPS5919937B2 (sv)
AT (1)	AT373874B (sv)
BE (1)	BE880009A (sv)
CA (1)	CA1108157A (sv)
CH (1)	CH642628A5 (sv)
DE (1)	DE2850074A1 (sv)
ES (1)	ES483076A1 (sv)
FR (1)	FR2441612A1 (sv)
GB (1)	GB2035319B (sv)
IT (1)	IT1164760B (sv)
NL (1)	NL7905633A (sv)
SE (1)	SE436028B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH078357B2 (ja) *	1987-11-26	1995-02-01	松下電器産業株式会社	水殺菌浄化装置
KR101109737B1 (ko) *	2009-10-09	2012-02-15	미원상사주식회사	지방산 아미노에스테르 및 이를 함유하는 피부미백용 화장료
CN102146052B (zh) *	2010-12-24	2013-08-21	山东鲁抗医药股份有限公司	一种制备色氨酸的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2435125A (en) *	1944-10-23	1948-01-27	Dow Chemical Co	Purification of tryptophane
US2565354A (en) *	1948-01-14	1951-08-21	Standard Oil Dev Co	Chemical process for removal of organic peroxides
CS150016B1 (sv) *	1970-09-25	1973-09-04

1978
- 1978-11-18 DE DE19782850074 patent/DE2850074A1/de not_active Withdrawn
1979
- 1979-07-19 NL NL7905633A patent/NL7905633A/nl not_active Application Discontinuation
- 1979-08-02 ES ES483076A patent/ES483076A1/es not_active Expired
- 1979-08-27 FR FR7921436A patent/FR2441612A1/fr active Granted
- 1979-11-13 BE BE6/46998A patent/BE880009A/fr not_active IP Right Cessation
- 1979-11-14 GB GB7939470A patent/GB2035319B/en not_active Expired
- 1979-11-15 CA CA339,966A patent/CA1108157A/en not_active Expired
- 1979-11-15 US US06/094,801 patent/US4283337A/en not_active Expired - Lifetime
- 1979-11-16 AT AT0732179A patent/AT373874B/de active
- 1979-11-16 SE SE7909498A patent/SE436028B/sv not_active IP Right Cessation
- 1979-11-16 IT IT50846/79A patent/IT1164760B/it active
- 1979-11-16 CH CH1027079A patent/CH642628A5/de not_active IP Right Cessation
- 1979-11-19 JP JP54149015A patent/JPS5919937B2/ja not_active Expired

Also Published As

Publication number	Publication date
JPS5572164A (en)	1980-05-30
BE880009A (fr)	1980-05-13
FR2441612B1 (sv)	1982-11-19
JPS5919937B2 (ja)	1984-05-09
ATA732179A (de)	1983-07-15
AT373874B (de)	1984-02-27
ES483076A1 (es)	1980-04-16
DE2850074A1 (de)	1980-05-22
SE436028B (sv)	1984-11-05
NL7905633A (nl)	1980-05-20
CA1108157A (en)	1981-09-01
FR2441612A1 (fr)	1980-06-13
GB2035319A (en)	1980-06-18
IT1164760B (it)	1987-04-15
US4283337A (en)	1981-08-11
GB2035319B (en)	1983-05-05
IT7950846A0 (it)	1979-11-16
CH642628A5 (de)	1984-04-30

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Legal Events

Date

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Title

Description

1995-01-31

NUG

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