BE823426A - Procede pour le dedoublement racemique de d,l-penicillamine - Google Patents

Procede pour le dedoublement racemique de d,l-penicillamine

Info

Publication number: BE823426A
Authority: BE; Belgium
Prior art keywords: dedoubement; penicillamine; racemic; racemic dedoubement
Prior art date: 1973-12-17

Application number

BE6044861A

Other languages

English (en)

French (fr)

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.)

1973-12-17

Filing date

1974-12-16

Publication date

1975-06-16

1974-12-16 Application filed filed Critical

1975-06-16 Publication of BE823426A publication Critical patent/BE823426A/xx

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/04—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D277/06—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members 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 ring carbon atoms
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Thiazole And Isothizaole Compounds (AREA)

BE6044861A 1973-12-17 1974-12-16 Procede pour le dedoublement racemique de d,l-penicillamine BE823426A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2362687A DE2362687C3 (de)	1973-12-17	1973-12-17	Verfahren zur Gewinnung der optischen Isomeren des Penicillamins

Publications (1)

Publication Number	Publication Date
BE823426A true BE823426A (fr)	1975-06-16

Family

ID=5901016

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE6044861A BE823426A (fr)	1973-12-17	1974-12-16	Procede pour le dedoublement racemique de d,l-penicillamine

Country Status (11)

Country	Link
US (1)	US3980666A (xx)
JP (1)	JPS5530711B2 (xx)
AT (1)	AT340379B (xx)
BE (1)	BE823426A (xx)
CA (1)	CA1040205A (xx)
CH (1)	CH597172A5 (xx)
DE (1)	DE2362687C3 (xx)
FR (1)	FR2254537B1 (xx)
GB (1)	GB1445668A (xx)
HU (1)	HU170552B (xx)
NL (1)	NL7414674A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112500323A (zh) *	2020-12-17	2021-03-16	成都大学	一种l-青霉胺的制备方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3134042A1 (de) *	1981-08-28	1983-03-10	Degussa Ag, 6000 Frankfurt	Verfahren zur trennung des racemats s-(carboxymethyl)-(r,s)-cystein (a)
DE3134106A1 (de) *	1981-08-28	1983-03-17	Degussa Ag, 6000 Frankfurt	Verfahren zur trennung des racemats s-(carboxymethyl)-(r,s)-cystein (b)
DE3814887C1 (xx) *	1988-05-02	1989-09-21	Medice Chem.-Pharm. Fabrik Puetter Gmbh & Co Kg, 5860 Iserlohn, De

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE786964A (fr) *	1971-07-30	1973-01-29	Degussa	Procede pour l'obtention de d-penicillamine

1973
- 1973-12-17 DE DE2362687A patent/DE2362687C3/de not_active Expired
1974
- 1974-11-11 NL NL7414674A patent/NL7414674A/xx not_active Application Discontinuation
- 1974-11-25 GB GB5086174A patent/GB1445668A/en not_active Expired
- 1974-12-13 JP JP14334774A patent/JPS5530711B2/ja not_active Expired
- 1974-12-16 HU HUDE871A patent/HU170552B/hu unknown
- 1974-12-16 US US05/532,936 patent/US3980666A/en not_active Expired - Lifetime
- 1974-12-16 AT AT1001674A patent/AT340379B/de active
- 1974-12-16 BE BE6044861A patent/BE823426A/xx not_active IP Right Cessation
- 1974-12-17 FR FR7441538A patent/FR2254537B1/fr not_active Expired
- 1974-12-17 CH CH1675874A patent/CH597172A5/xx not_active IP Right Cessation
- 1974-12-17 CA CA216,256A patent/CA1040205A/en not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112500323A (zh) *	2020-12-17	2021-03-16	成都大学	一种l-青霉胺的制备方法
CN112500323B (zh) *	2020-12-17	2022-08-19	成都大学	一种l-青霉胺的制备方法

Also Published As

Publication number	Publication date
DE2362687A1 (de)	1975-06-19
JPS5089321A (xx)	1975-07-17
ATA1001674A (de)	1977-04-15
HU170552B (xx)	1977-07-28
CH597172A5 (xx)	1978-03-31
FR2254537A1 (xx)	1975-07-11
DE2362687B2 (de)	1981-02-05
CA1040205A (en)	1978-10-10
DE2362687C3 (de)	1982-01-14
AT340379B (de)	1977-12-12
US3980666A (en)	1976-09-14
FR2254537B1 (xx)	1978-12-22
JPS5530711B2 (xx)	1980-08-13
GB1445668A (en)	1976-08-11
NL7414674A (nl)	1975-06-19

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Legal Events

Date

Code

Title

Description

1989-06-30

RE

Patent lapsed

Owner name: DEUTSCHE GOLD UND SILBERSCHEIDEANSTALT VORMALS RO

Effective date: 19881231