ATE197042T1 - Verfahren zur herstellung von enantiomerenreiner tetrahydrochinolincarbonsäure - Google Patents

Verfahren zur herstellung von enantiomerenreiner tetrahydrochinolincarbonsäure

Info

Publication number: ATE197042T1
Authority: AT; Austria
Prior art keywords: tetrahydrocinoline; carbonic acid; enantiomer pure; producing enantiomer; producing
Prior art date: 1996-07-29

Application number

AT97202305T

Other languages

English (en)

Inventor

Piero Bellani

Original Assignee

Archimica Spa

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.)

1996-07-29

Filing date

1997-07-24

Publication date

2000-11-15

1997-07-24 Application filed by Archimica Spa filed Critical Archimica Spa

2000-11-15 Application granted granted Critical

2000-11-15 Publication of ATE197042T1 publication Critical patent/ATE197042T1/de

Links

BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
COLNVLDHVKWLRT-QMMMGPOBSA-N L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC=C1 COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 abstract 2
INRNDFZVAKDYFY-UHFFFAOYSA-N 1,2,3,4-tetrahydroquinoline-3-carboxylic acid Chemical compound C1=CC=C2CC(C(=O)O)CNC2=C1 INRNDFZVAKDYFY-UHFFFAOYSA-N 0.000 abstract 1
229930040373 Paraformaldehyde Natural products 0.000 abstract 1
239000007864 aqueous solution Substances 0.000 abstract 1
XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 abstract 1
229940071870 hydroiodic acid Drugs 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
229920002866 paraformaldehyde Polymers 0.000 abstract 1
229960005190 phenylalanine Drugs 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
- C07D217/22—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the nitrogen-containing ring
- C07D217/26—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Other In-Based Heterocyclic Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

AT97202305T 1996-07-29 1997-07-24 Verfahren zur herstellung von enantiomerenreiner tetrahydrochinolincarbonsäure ATE197042T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT96MI001607A IT1283640B1 (it)	1996-07-29	1996-07-29	Procedimento per la preparazione di un acido tetraidrochinolincarbossilico otticamente puro

Publications (1)

Publication Number	Publication Date
ATE197042T1 true ATE197042T1 (de)	2000-11-15

Family

ID=11374693

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT97202305T ATE197042T1 (de)	1996-07-29	1997-07-24	Verfahren zur herstellung von enantiomerenreiner tetrahydrochinolincarbonsäure

Country Status (7)

Country	Link
US (1)	US5905155A (de)
EP (1)	EP0823425B1 (de)
JP (1)	JPH1087630A (de)
AT (1)	ATE197042T1 (de)
DE (1)	DE69703323T2 (de)
ES (1)	ES2153157T3 (de)
IT (1)	IT1283640B1 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5256783A (en) *	1991-09-18	1993-10-26	Hoffmann-La Roche Inc.	Method for producing 2-isoquinoline compounds
EP0578163A1 (de) *	1992-07-09	1994-01-12	Hoechst Aktiengesellschaft	Verfahren zur Herstellung von D- bzw.L-bzw. D,L-1,2,3,4-Tetrahydroisochinolin-3-Carbonsäure
US5602255A (en) *	1992-08-31	1997-02-11	Kyowa Hakko Kogyo Co., Ltd.	Process for producing tetrahydroisoquinoline-3-carboxylic acid compounds
WO1994005640A1 (fr) *	1992-08-31	1994-03-17	Kyowa Hakko Kogyo Co., Ltd.	Procede permettant de produire un derive d'acide tetrahydro-isoquinoline-3-carboxylique
US5610307A (en) *	1995-03-14	1997-03-11	The Nutra Sweet Company	Direct isolution of optically pure (3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
AU7724496A (en) *	1995-11-09	1997-05-29	Monsanto Company	An improved method for preparation of substituted tetrahydroisoquinolines
US5627282A (en) *	1996-01-03	1997-05-06	Yukong Limited	Process for the preparation of optically pure 1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid and its derivatives

1996
- 1996-07-29 IT IT96MI001607A patent/IT1283640B1/it active IP Right Grant
1997
- 1997-07-23 US US08/898,949 patent/US5905155A/en not_active Expired - Fee Related
- 1997-07-24 AT AT97202305T patent/ATE197042T1/de not_active IP Right Cessation
- 1997-07-24 ES ES97202305T patent/ES2153157T3/es not_active Expired - Lifetime
- 1997-07-24 EP EP97202305A patent/EP0823425B1/de not_active Expired - Lifetime
- 1997-07-24 DE DE69703323T patent/DE69703323T2/de not_active Expired - Fee Related
- 1997-07-29 JP JP9203082A patent/JPH1087630A/ja not_active Withdrawn

Also Published As

Publication number	Publication date
JPH1087630A (ja)	1998-04-07
EP0823425B1 (de)	2000-10-18
ITMI961607A1 (it)	1998-01-29
ES2153157T3 (es)	2001-02-16
EP0823425A1 (de)	1998-02-11
US5905155A (en)	1999-05-18
ITMI961607A0 (de)	1996-07-29
IT1283640B1 (it)	1998-04-23
DE69703323D1 (de)	2000-11-23
DE69703323T2 (de)	2001-08-30

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Legal Events

Date	Code	Title	Description
2001-04-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties