FR2254537B1 - - Google Patents

Info

Publication number
FR2254537B1
FR2254537B1 FR7441538A FR7441538A FR2254537B1 FR 2254537 B1 FR2254537 B1 FR 2254537B1 FR 7441538 A FR7441538 A FR 7441538A FR 7441538 A FR7441538 A FR 7441538A FR 2254537 B1 FR2254537 B1 FR 2254537B1
Authority
FR
France
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.)
Expired
Application number
FR7441538A
Other versions
FR2254537A1 (fr
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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.)
Filing date
Publication date
Application filed by Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of FR2254537A1 publication Critical patent/FR2254537A1/fr
Application granted granted Critical
Publication of FR2254537B1 publication Critical patent/FR2254537B1/fr
Expired legal-status Critical Current

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)
FR7441538A 1973-12-17 1974-12-17 Expired FR2254537B1 (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 (2)

Publication Number Publication Date
FR2254537A1 FR2254537A1 (fr) 1975-07-11
FR2254537B1 true FR2254537B1 (fr) 1978-12-22

Family

ID=5901016

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7441538A Expired FR2254537B1 (fr) 1973-12-17 1974-12-17

Country Status (11)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3134106A1 (de) * 1981-08-28 1983-03-17 Degussa Ag, 6000 Frankfurt Verfahren zur trennung des racemats s-(carboxymethyl)-(r,s)-cystein (b)
DE3134042A1 (de) * 1981-08-28 1983-03-10 Degussa Ag, 6000 Frankfurt Verfahren zur trennung des racemats s-(carboxymethyl)-(r,s)-cystein (a)
DE3814887C1 (fr) * 1988-05-02 1989-09-21 Medice Chem.-Pharm. Fabrik Puetter Gmbh & Co Kg, 5860 Iserlohn, De
CN112500323B (zh) * 2020-12-17 2022-08-19 成都大学 一种l-青霉胺的制备方法

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

Also Published As

Publication number Publication date
DE2362687A1 (de) 1975-06-19
FR2254537A1 (fr) 1975-07-11
DE2362687B2 (de) 1981-02-05
JPS5089321A (fr) 1975-07-17
JPS5530711B2 (fr) 1980-08-13
ATA1001674A (de) 1977-04-15
HU170552B (fr) 1977-07-28
DE2362687C3 (de) 1982-01-14
US3980666A (en) 1976-09-14
GB1445668A (en) 1976-08-11
CH597172A5 (fr) 1978-03-31
BE823426A (fr) 1975-06-16
NL7414674A (nl) 1975-06-19
CA1040205A (fr) 1978-10-10
AT340379B (de) 1977-12-12

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Legal Events

Date Code Title Description
ST Notification of lapse