DK155078A - Fremgangsmaade til adskillelse af racemiske alfaaminonitriler - Google Patents

Fremgangsmaade til adskillelse af racemiske alfaaminonitriler

Info

Publication number
DK155078A
DK155078A DK155078A DK155078A DK155078A DK 155078 A DK155078 A DK 155078A DK 155078 A DK155078 A DK 155078A DK 155078 A DK155078 A DK 155078A DK 155078 A DK155078 A DK 155078A
Authority
DK
Denmark
Prior art keywords
alfaaminonitriles
racemic
separation
procedure
racemic alfaaminonitriles
Prior art date
Application number
DK155078A
Other languages
English (en)
Inventor
M Hohnjec
M Japelj
Original Assignee
Krka Farma
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 Krka Farma filed Critical Krka Farma
Publication of DK155078A publication Critical patent/DK155078A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK155078A 1977-04-08 1978-04-07 Fremgangsmaade til adskillelse af racemiske alfaaminonitriler DK155078A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU00938/77A YU93877A (en) 1977-04-08 1977-04-08 Process for the resolution of racemic alpha-aminonitrils

Publications (1)

Publication Number Publication Date
DK155078A true DK155078A (da) 1978-10-09

Family

ID=25552076

Family Applications (1)

Application Number Title Priority Date Filing Date
DK155078A DK155078A (da) 1977-04-08 1978-04-07 Fremgangsmaade til adskillelse af racemiske alfaaminonitriler

Country Status (9)

Country Link
US (1) US4183865A (da)
JP (1) JPS53149946A (da)
CA (1) CA1098541A (da)
CH (1) CH639945A5 (da)
DE (1) DE2813712A1 (da)
DK (1) DK155078A (da)
GB (1) GB1573083A (da)
NL (1) NL7803718A (da)
YU (1) YU93877A (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946545A1 (de) * 1979-11-17 1981-05-27 Basf Ag, 6700 Ludwigshafen Verfahren zur gewinnung der enantiomeren formen von 4-cyan-1-(n-methyl-n-(2'-((3'',4'',-dimethoxyphenyl))-aethyl)-amino)-5-methyl-4-(3',4',5'-trimethoxyphenyl)-hexan und dessen salzen
US4683324A (en) * 1982-05-25 1987-07-28 American Cyanamid Company Process for the resolution of certain racemic amino nitriles
DE3345355A1 (de) * 1983-12-15 1985-06-27 Hoechst Ag, 6230 Frankfurt Verfahren zur racematspaltung bicyclischer imino-(alpha)-carbonsaeureester
IT1226902B (it) * 1988-07-12 1991-02-21 Mini Ricerca Scient Tecnolog Processo per la sintesi del levodopa
JP3025602B2 (ja) * 1993-05-21 2000-03-27 デビオファーム エス．アー． 光学的に高純度なシス−オキザラート（トランス−ｌ−１，２−シクロヘキサンジアミン）白金（ＩＩ）錯体の製造方法
US20040002615A1 (en) * 2002-06-28 2004-01-01 Allen David Robert Preparation of chiral amino-nitriles
CN112358398A (zh) * 2020-11-19 2021-02-12 山东新华制药股份有限公司 D-(+)-二对甲苯甲酰酒石酸的回收制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL263355A (da) * 1960-04-08
US3480670A (en) * 1964-08-11 1969-11-25 Merck & Co Inc Resolution of racemic chemical compounds
US3723496A (en) * 1967-04-10 1973-03-27 Merck & Co Inc Resolution of dl-{60 -amino-{60 -vanillylpropionitriles
US3658876A (en) * 1969-07-09 1972-04-25 Merck & Co Inc Process of preparing l-alpha-acetamino-alpha-vanillylpropionitrile
US3715382A (en) * 1970-02-05 1973-02-06 Merck & Co Inc N-ACYL- alpha -HYDRAZINO- beta -(PHENYL) PROPIONITRILES
US3718674A (en) * 1970-03-25 1973-02-27 Merck & Co Inc Diastereomers of {60 -hydrazino-{62 -(phenyl)propionitriles

Also Published As

Publication number Publication date
CH639945A5 (de) 1983-12-15
JPS53149946A (en) 1978-12-27
CA1098541A (en) 1981-03-31
NL7803718A (nl) 1978-10-10
DE2813712A1 (de) 1978-10-12
US4183865A (en) 1980-01-15
YU93877A (en) 1982-06-30
GB1573083A (en) 1980-08-13

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment
PBP Patent lapsed