IT1164760B - Procedimento per la purificazione di triptofano e/o suoi derivati - Google Patents

Procedimento per la purificazione di triptofano e/o suoi derivati

Info

Publication number: IT1164760B
Authority: IT; Italy
Prior art keywords: triptofano; purification; derivatives; procedure
Prior art date: 1978-11-18

Application number

IT50846/79A

Other languages

English (en)

Other versions

IT7950846A0 (it

Inventor

Theodor Lussling

Alfred Maierhofer

Paul 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

1987-04-15

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

1979-11-16 Publication of IT7950846A0 publication Critical patent/IT7950846A0/it

1987-04-15 Application granted granted Critical

1987-04-15 Publication of IT1164760B publication Critical patent/IT1164760B/it

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)

IT50846/79A 1978-11-18 1979-11-16 Procedimento per la purificazione di triptofano e/o suoi derivati IT1164760B (it)

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
IT7950846A0 IT7950846A0 (it)	1979-11-16
IT1164760B true IT1164760B (it)	1987-04-15

Family

ID=6055006

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT50846/79A IT1164760B (it)	1978-11-18	1979-11-16	Procedimento per la purificazione di triptofano e/o suoi derivati

Country Status (13)

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

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 (it) *	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 CH CH1027079A patent/CH642628A5/de not_active IP Right Cessation
- 1979-11-16 IT IT50846/79A patent/IT1164760B/it active
- 1979-11-19 JP JP54149015A patent/JPS5919937B2/ja not_active Expired

Also Published As

Publication number	Publication date
SE7909498L (sv)	1980-05-19
US4283337A (en)	1981-08-11
BE880009A (fr)	1980-05-13
NL7905633A (nl)	1980-05-20
JPS5572164A (en)	1980-05-30
CA1108157A (en)	1981-09-01
FR2441612B1 (it)	1982-11-19
GB2035319B (en)	1983-05-05
ATA732179A (de)	1983-07-15
FR2441612A1 (fr)	1980-06-13
AT373874B (de)	1984-02-27
SE436028B (sv)	1984-11-05
JPS5919937B2 (ja)	1984-05-09
CH642628A5 (de)	1984-04-30
IT7950846A0 (it)	1979-11-16
GB2035319A (en)	1980-06-18
ES483076A1 (es)	1980-04-16
DE2850074A1 (de)	1980-05-22

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