BE880558A - Procede de preparation de chlorhydrates d'amino-acides ou de dichlorhydrates de diamino-acides et produits obtenus - Google Patents

Procede de preparation de chlorhydrates d'amino-acides ou de dichlorhydrates de diamino-acides et produits obtenus

Info

Publication number
BE880558A
BE880558A BE6/47033A BE6047033A BE880558A BE 880558 A BE880558 A BE 880558A BE 6/47033 A BE6/47033 A BE 6/47033A BE 6047033 A BE6047033 A BE 6047033A BE 880558 A BE880558 A BE 880558A
Authority
BE
Belgium
Prior art keywords
acid
dichlorhydrates
chlorhydrates
diamino
amino
Prior art date
Application number
BE6/47033A
Other languages
English (en)
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.)
Filing date
Publication date
Application filed by Degussa filed Critical Degussa
Publication of BE880558A publication Critical patent/BE880558A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C229/24—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having more than one carboxyl group bound to the carbon skeleton, e.g. aspartic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE6/47033A 1978-12-18 1979-12-11 Procede de preparation de chlorhydrates d'amino-acides ou de dichlorhydrates de diamino-acides et produits obtenus BE880558A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2854627A DE2854627C2 (de) 1978-12-18 1978-12-18 Verfahren zur Herstellung von Aminocarbonsäurehydrochloriden bzw. Diaminocarbonsäure-di-hydrochloriden

Publications (1)

Publication Number Publication Date
BE880558A true BE880558A (fr) 1980-06-11

Family

ID=6057536

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6/47033A BE880558A (fr) 1978-12-18 1979-12-11 Procede de preparation de chlorhydrates d'amino-acides ou de dichlorhydrates de diamino-acides et produits obtenus

Country Status (6)

Country Link
US (1) US4234744A (fr)
JP (1) JPS582228B2 (fr)
BE (1) BE880558A (fr)
DE (1) DE2854627C2 (fr)
FR (1) FR2444663A1 (fr)
IT (1) IT1164027B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4988789A (en) * 1990-01-05 1991-01-29 Sandoz Ltd. Process for preparing glycine hydrochloride
US5324747A (en) * 1992-07-15 1994-06-28 Hoffmann-La Roche Inc. N-substituted anilines, inhibitors of phospholipases A2
DE10048715A1 (de) * 2000-09-30 2004-05-19 Grünenthal GmbH Verwendung von Aminosäure zur Behandlung von Schmerz
DE10158537A1 (de) * 2001-11-29 2003-06-12 Degussa Verfahren zur Herstellung von Aminocarbonsäuren

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2647916A (en) * 1949-07-26 1953-08-04 American Cyanamid Co Method of preparing an nu-substituted carbamate
US3526655A (en) * 1964-08-11 1970-09-01 Marathon Oil Co Preparation of isocyanate derivatives
US3804844A (en) * 1970-12-02 1974-04-16 Dow Chemical Co Process for preparing pyridylcarbamates
US3674750A (en) * 1971-01-14 1972-07-04 Phillips Petroleum Co Quarternary phosphonium salt catalyzed synthesis of urethanes and polyurethanes
JPS4924442A (fr) * 1972-06-28 1974-03-04
US4147716A (en) * 1978-06-05 1979-04-03 Basf Wyandotte Corporation Preparation of N-substituted carbamates

Also Published As

Publication number Publication date
JPS5583737A (en) 1980-06-24
DE2854627B1 (de) 1979-10-04
DE2854627C2 (de) 1980-07-03
US4234744A (en) 1980-11-18
IT1164027B (it) 1987-04-08
JPS582228B2 (ja) 1983-01-14
FR2444663A1 (fr) 1980-07-18
IT7951108A0 (it) 1979-12-17

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS

Effective date: 19911231