[go: up one dir, main page]

RO76186A - Procedeu pentru prepararea unor derivati optic activi ai acidului 2-amino-2-fenilacetic - Google Patents

Procedeu pentru prepararea unor derivati optic activi ai acidului 2-amino-2-fenilacetic

Info

Publication number
RO76186A
RO76186A RO7895045A RO9504578A RO76186A RO 76186 A RO76186 A RO 76186A RO 7895045 A RO7895045 A RO 7895045A RO 9504578 A RO9504578 A RO 9504578A RO 76186 A RO76186 A RO 76186A
Authority
RO
Romania
Prior art keywords
amino
preparation
phenylacetic acid
active optical
derivatives
Prior art date
Application number
RO7895045A
Other languages
English (en)
French (fr)
Inventor
Horst Schmand
Wolfgang Dannenberg
Original Assignee
Riedel-De Haen Ag,De
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 Riedel-De Haen Ag,De filed Critical Riedel-De Haen Ag,De
Publication of RO76186A publication Critical patent/RO76186A/ro

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)
RO7895045A 1977-08-30 1978-08-26 Procedeu pentru prepararea unor derivati optic activi ai acidului 2-amino-2-fenilacetic RO76186A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2738934 1977-08-30

Publications (1)

Publication Number Publication Date
RO76186A true RO76186A (ro) 1981-08-17

Family

ID=6017605

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7895045A RO76186A (ro) 1977-08-30 1978-08-26 Procedeu pentru prepararea unor derivati optic activi ai acidului 2-amino-2-fenilacetic

Country Status (9)

Country Link
US (1) US4233456A (ro)
EP (1) EP0001060B1 (ro)
JP (1) JPS5448729A (ro)
AT (1) AT364350B (ro)
BG (1) BG34033A3 (ro)
DE (1) DE2862056D1 (ro)
ES (1) ES472821A1 (ro)
IT (1) IT1098395B (ro)
RO (1) RO76186A (ro)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3002543A1 (de) * 1980-01-25 1981-07-30 Basf Ag, 6700 Ludwigshafen 4-tert.-butoxyphenylglycinnitril sowie verfahren zur herstellung von d-(-)- und l-(+)-4-hydroxyphenylglycin
US4415504A (en) * 1981-09-21 1983-11-15 Tanabe Seiyaku Co., Ltd. p-Hydroxyphenylglycine.α-phenylethanesulfonate, process for production thereof and utilization thereof in resolution of p-hydroxyphenylglycine
JPS59170059A (ja) * 1983-03-16 1984-09-26 Tanabe Seiyaku Co Ltd 光学活性α―アミノ酸の製法
NL9101380A (nl) * 1991-08-13 1993-03-01 Dsm Nv Werkwijze voor de bereiding van een alfa-aminozuur, de overeenkomstige ester en amide.
EP1352894A1 (en) 2002-04-09 2003-10-15 DSM IP Assets B.V. Process for the preparation of enantiomerically enriched compounds

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385852A (en) * 1963-05-14 1968-05-28 Angeli Inst Spa Alpha-substituted 1-naphthylacetic acids
DE1543832B2 (de) * 1965-06-04 1977-05-18 Röhm GmbH, 6100 Darmstadt Verfahren zur herstellung von alpha-aminocarbonsaeuren
US3422132A (en) * 1966-03-15 1969-01-14 Du Pont Preparation of primary alpha-aminonitriles
GB1389217A (en) * 1971-06-02 1975-04-03 Glaxo Lab Ltd Phenylglycine derivatives
US3808254A (en) * 1971-06-10 1974-04-30 Syntex Corp Resolution-racemization of alpha-amino-alpha-phenylacetonitrile
BE795874A (fr) * 1972-02-25 1973-08-23 Glaxo Lab Ltd Procede de preparation d'esters optiquement actifs d'alpha-amino-acides
HU165026B (ro) * 1972-08-11 1974-06-28
US3832388A (en) * 1972-09-07 1974-08-27 R Lorenz Resolution of 2-(p-hydroxy)phenylglycine
NL7514300A (nl) * 1975-12-09 1977-06-13 Stamicarbon Werkwijze voor de bereiding van optisch actief fenylglycineamide.
US4072698A (en) * 1976-12-02 1978-02-07 The Upjohn Company Resolution of aminonitriles

Also Published As

Publication number Publication date
ES472821A1 (es) 1979-10-01
BG34033A3 (en) 1983-06-15
IT1098395B (it) 1985-09-07
US4233456A (en) 1980-11-11
EP0001060B1 (de) 1982-10-06
AT364350B (de) 1981-10-12
ATA623478A (de) 1981-03-15
JPS5448729A (en) 1979-04-17
DE2862056D1 (en) 1982-11-11
EP0001060A1 (de) 1979-03-21
IT7827076A0 (it) 1978-08-28

Similar Documents

Publication Publication Date Title
RO81225A (ro) Procedeu pentru prepararea unor derivati ai acidului 6-beta-hidroxialchilpenicilanic
IL56283A0 (en) Optically active p-substituted -phenoxypropionic acid derivatives
RO77732A (ro) Procedeu pentru prepararea unor derivati de fenetanolamina
RO79083A (ro) Procedeu pentru prepararea unor derivati de trifenilalchena
RO82376A (ro) Procedeu pentru prepararea unor derivati de 9-hidroxiaminodimenzopirani
NO854260L (no) Fremgangsmaate for fremstilling av (d-alfa-amino-(p-hydroksyfenylacetamido)) gruppeholdige cefalosporansyrederivater
RO76807A (ro) Procedeu pentru prepararea unor derivati de hidantoina
RO71768A (ro) Procedeu pentru prepararea unor derivati de acid 6-metilenaminopenicilanic
RO77731A (ro) Procedeu pentru prepararea unor derivati de fenetanolamina
JPS5426397A (en) Production of optically active alphaahydroxycarboxylic acid
RO79711A (ro) Procedeu pentru prepararea unor derivati de 2-etilamino-4-pirimidona
SE7801973L (sv) Forfarande for framstellning av d,1-5-metyltetrafolsyra och dess salter
RO76810A (ro) Procedeu pentru prepararea unor derivati ai 2-aminopirimidinelor
RO73305A (ro) Procedeu pentru prepararea unor nitrili ai acidului tiazolilcinamic
RO82507A (ro) Procedeu pentru prepararea unor derivati ai acidului 1,2,3-tiadiazol-procedeu pentru prepararea unor derivati ai acidului 1,2,3-tiadiazol-5-carboxilic
IT7820957A0 (it) Derivati di acido 1-azaxantone-3-carbossilico eprocedimento per la loro preparazione.
RO78491A (ro) Procedeu pentru prepararea unor derivati ai 2-amino-pirimidonelor
RO76151A (ro) Procedeu pentru prepararea unor derivati ai 2-iminoimidazolinei
NO780785L (no) Fremgangsmaate for fremstilling av optisk aktive 2-arylpropionsyrer
RO76186A (ro) Procedeu pentru prepararea unor derivati optic activi ai acidului 2-amino-2-fenilacetic
RO78765A (ro) Procedeu pentru prepararea unor derivati de n-trifluoracetil n-fosfonometilglicina
RO77448A (ro) Procedeu pentru prepararea unor derivati ai 3-nitropirolului
RO75257A (ro) Procedeu pentru prepararea unor derivati de acid 2-(imidazol)-benzoic
RO87039A2 (ro) Procedeu pentru prepararea unor derivati de acid penicilanic
IT7852475A0 (it) Procedimento per la preparazione di acido salicilico e derivati