FR2027209A1 - - Google Patents

Info

Publication number
FR2027209A1
FR2027209A1 FR6944896A FR6944896A FR2027209A1 FR 2027209 A1 FR2027209 A1 FR 2027209A1 FR 6944896 A FR6944896 A FR 6944896A FR 6944896 A FR6944896 A FR 6944896A FR 2027209 A1 FR2027209 A1 FR 2027209A1
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.)
Withdrawn
Application number
FR6944896A
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of FR2027209A1 publication Critical patent/FR2027209A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • A61K31/195—Carboxylic acids, e.g. valproic acid having an amino group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or 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
    • C07D263/36—One oxygen atom
    • C07D263/42—One oxygen atom attached in position 5
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C1/00—Building elements of block or other shape for the construction of parts of buildings
    • E04C1/39—Building elements of block or other shape for the construction of parts of buildings characterised by special adaptations, e.g. serving for locating conduits, for forming soffits, cornices, or shelves, for fixing wall-plates or door-frames, for claustra
FR6944896A 1968-12-27 1969-12-24 Withdrawn FR2027209A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1927068A CH505056A (de) 1968-12-27 1968-12-27 Verfahren zur Herstellung von L-3-(3',4'-Dihydroxyphenyl)-alanin

Publications (1)

Publication Number Publication Date
FR2027209A1 true FR2027209A1 (fr) 1970-09-25

Family

ID=4438422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6944896A Withdrawn FR2027209A1 (fr) 1968-12-27 1969-12-24

Country Status (13)

Country Link
US (1) US3969397A (fr)
JP (1) JPS5317589B1 (fr)
AT (1) AT293366B (fr)
BE (1) BE743495A (fr)
CH (1) CH505056A (fr)
DE (1) DE1964420C3 (fr)
ES (1) ES374928A1 (fr)
FR (1) FR2027209A1 (fr)
GB (1) GB1235810A (fr)
IL (1) IL33476A (fr)
NL (1) NL6917789A (fr)
RO (1) RO57016A (fr)
SU (1) SU398036A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0757981A1 (fr) * 1995-08-09 1997-02-12 Bayer Ag Procédé pour la préparation de dérivés d'amino racémiques

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796748A (en) * 1972-08-16 1974-03-12 Bristol Myers Co Dehydroabietylammonium d-(-)-2-chloroacetylamino-2-(p-hydroxyphenyl)-acetate
US4151198A (en) * 1978-06-02 1979-04-24 American Cyanamid Company Resolution of N-acyl-DL (+)-phenylalanines
EP0077755B1 (fr) * 1981-10-16 1985-03-06 Ciba-Geigy Ag N-(1'-Méthyl-2'-méthoxyéthyl)-N-chloroacétyl-2-éthyl-6-méthyl-aniline optiquement actif comme herbicide
DE3461710D1 (en) * 1983-01-25 1987-01-29 Ciba Geigy Ag Optically active n-(1'-methyl-2'-methoxymethyl)-n-chloracetyl-2,6-dimethylaniline as herbicide
DE3334849A1 (de) * 1983-09-27 1985-04-04 Hoechst Ag, 6230 Frankfurt Verfahren zur racemisierung optisch aktiver aminosaeuren
DE3435095C2 (de) * 1984-09-25 1986-07-24 Degussa Ag, 6000 Frankfurt Verfahren zur Racemisierung von N-Acetyl-D(L)-α-aminocarbonsäuren
US4833273A (en) * 1986-02-03 1989-05-23 Warner-Lambert Company Process for the resolution of 1-aminoindanes
DE19546531A1 (de) * 1995-12-13 1997-06-19 Degussa Verfahren zur Racemisierung von N-Acetyl-D(L)-alpha-aminocarbonsäuren
US7022872B2 (en) * 2003-12-19 2006-04-04 Molecular Technologies, Inc. Method for making fluorine labeled L-Dopa
US20130312202A1 (en) 2011-08-15 2013-11-28 Whirlpool Corporation Method for real time determination during loading of volumetric load size in a laundry treating appliance
CN104945270B (zh) * 2015-05-01 2017-08-15 李玉山 一种左旋多巴甲酯盐酸盐的合成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE638485A (fr) * 1962-10-11
US3505385A (en) * 1962-10-11 1970-04-07 Merck & Co Inc Alpha-lower alkanoylamino - alpha - hydroxy and/or methoxy substituted benzyl propionitriles
US3347928A (en) * 1963-02-01 1967-10-17 Merck & Co Inc Process of oxidizing hydroxy phenyl alanines to hydroxy benzyl alkyl ketones

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0757981A1 (fr) * 1995-08-09 1997-02-12 Bayer Ag Procédé pour la préparation de dérivés d'amino racémiques
US6500986B1 (en) 1995-08-09 2002-12-31 Bayer Aktiengesellschaft Process for preparing racemic amino derivatives

Also Published As

Publication number Publication date
DE1964420A1 (de) 1970-07-16
NL6917789A (fr) 1970-06-30
IL33476A0 (en) 1970-02-19
ES374928A1 (es) 1972-04-16
DE1964420B2 (de) 1975-03-06
CH505056A (de) 1971-03-31
GB1235810A (en) 1971-06-16
IL33476A (en) 1972-08-30
AT293366B (de) 1971-10-11
SU398036A3 (fr) 1973-09-17
JPS5317589B1 (fr) 1978-06-09
US3969397A (en) 1976-07-13
BE743495A (fr) 1970-06-22
DE1964420C3 (de) 1975-10-09
RO57016A (fr) 1974-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse