BE638485A - - Google Patents

Info

Publication number: BE638485A
Authority: BE; Belgium

Application number

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.)

1962-10-11

Publication of BE638485A publication Critical patent/BE638485A/xx

Classifications

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

BE638485D 1962-10-11 BE638485A (ro)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US22996162A	1962-10-11	1962-10-11
US309379A US3366679A (en)	1962-10-11	1963-09-19	Method of preparing optically active l-alpha-methyl-3, 4-dihydroxy phenylalanine

Publications (1)

Publication Number	Publication Date
BE638485A true BE638485A (ro)

Family

ID=26923784

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE638485D BE638485A (ro)	1962-10-11

Country Status (13)

Country	Link
US (1)	US3366679A (ro)
BE (1)	BE638485A (ro)
BR (2)	BR6349839D0 (ro)
CH (1)	CH466306A (ro)
DK (3)	DK122319B (ro)
ES (1)	ES292740A1 (ro)
FI (3)	FI42217B (ro)
FR (1)	FR1492765A (ro)
GB (1)	GB1037026A (ro)
NL (1)	NL299155A (ro)
NO (1)	NO115338B (ro)
PH (1)	PH9419A (ro)
SE (2)	SE355356B (ro)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3505385A (en) *	1962-10-11	1970-04-07	Merck & Co Inc	Alpha-lower alkanoylamino - alpha - hydroxy and/or methoxy substituted benzyl propionitriles
US3492347A (en) *	1964-04-29	1970-01-27	Merck & Co Inc	Preparation of optically active alpha-methyl-phenylalanine derivatives
DE1245982B (de) *	1964-07-09		Farbwerke Hoechst Aktiengesellschaft vormals Meister Lucius &. Brüning, Frankfurt/M	Verfahren zur Herstellung von L(-)-ß-(3,4-Dihydroxyphenyl)-a-methyl-alanin
NL6513581A (ro) *	1964-10-27	1966-04-28
US3517049A (en) *	1967-05-02	1970-06-23	Knoll Ag	Isolation of l-alpha-(e,4-di-methoxybenzyl)-alpha-alanine methylester
CH505056A (de) *	1968-12-27	1971-03-31	Hoffmann La Roche	Verfahren zur Herstellung von L-3-(3',4'-Dihydroxyphenyl)-alanin
US4072698A (en) *	1976-12-02	1978-02-07	The Upjohn Company	Resolution of aminonitriles
IT1226902B (it) *	1988-07-12	1991-02-21	Mini Ricerca Scient Tecnolog	Processo per la sintesi del levodopa

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3157689A (en) *		1964-11-17		Certificate of correction
US2868818A (en) *	1953-12-15	1959-01-13	Merck & Co Inc	Alpha methyl phenylalanines
US2768195A (en) *	1954-02-04	1956-10-23	Searle & Co	Di-alpha-substituted aminonitriles and processes for the manufacture thereof
US2749358A (en) *	1955-02-18	1956-06-05	Du Pont	Preparation of oximes
US2923735A (en) *	1956-07-03	1960-02-02	Erlenmeyer Hans	Process for the manufacture of derivatives of 4-hydroxy-isophthalic acid
BE584914A (ro) *	1958-11-24
US3151149A (en) *	1959-01-31	1964-09-29	Berlin Chemie Veb	Production of pure d-and l-carnitinenitrile-chloride

0
- NL NL299155D patent/NL299155A/xx unknown
- BE BE638485D patent/BE638485A/xx unknown
1963
- 1963-06-12 BR BR149839/63A patent/BR6349839D0/pt unknown
- 1963-09-19 US US309379A patent/US3366679A/en not_active Expired - Lifetime
- 1963-10-03 GB GB38988/63A patent/GB1037026A/en not_active Expired
- 1963-10-10 FI FI1959/63A patent/FI42217B/fi active
- 1963-10-10 SE SE13111/68A patent/SE355356B/xx unknown
- 1963-10-10 SE SE10298/65A patent/SE311918B/xx unknown
- 1963-10-10 DK DK475563AA patent/DK122319B/da unknown
- 1963-10-10 NO NO150392A patent/NO115338B/no unknown
- 1963-10-10 FR FR950219A patent/FR1492765A/fr not_active Expired
- 1963-10-11 CH CH1251963A patent/CH466306A/de unknown
- 1963-10-11 BR BR153616/63A patent/BR6353616D0/pt unknown
- 1963-10-11 ES ES292740A patent/ES292740A1/es not_active Expired
1967
- 1967-10-04 DK DK492567AA patent/DK119882B/da unknown
- 1967-10-04 DK DK492467AA patent/DK119881B/da unknown
1969
- 1969-01-22 FI FI0202/69A patent/FI41966B/fi active
- 1969-01-22 FI FI0203/69A patent/FI41967B/fi active
- 1969-04-16 PH PH10225*UA patent/PH9419A/en unknown

Also Published As

Publication number	Publication date
NL299155A (ro)
DK119881B (da)	1971-03-08
DE1493966A1 (de)	1971-11-04
SE355356B (ro)	1973-04-16
DK119882B (da)	1971-03-08
BR6349839D0 (pt)	1973-07-03
GB1037026A (en)	1966-07-20
PH9419A (en)	1975-11-14
ES292740A1 (es)	1964-04-01
DE1493966B2 (de)	1975-09-11
DE1793435A1 (de)	1972-01-27
DK122319B (da)	1972-02-21
FI41966B (ro)	1969-12-31
FR1492765A (fr)	1967-08-25
NO115338B (ro)	1968-09-23
FI41967B (ro)	1969-12-31
DE1793435B2 (de)	1975-06-12
CH466306A (de)	1968-12-15
FI42217B (ro)	1970-03-02
US3366679A (en)	1968-01-30
BR6353616D0 (pt)	1973-07-12
SE311918B (ro)	1969-06-30

Publication	Publication Date	Title
FI41966B (ro)	1969-12-31
BE616548R (ro)	1962-10-17
BE566353A (ro)
BE613108A (ro)
BE538252A (ro)
BE633716A (ro)
BE380301A (ro)
AU480751A (ro)	1975-03-06
AU269855A (ro)
BE538831A (ro)
BE633528A (ro)
BE633381A (ro)
BE541929A (ro)
BE631489A (ro)
BE630471A (ro)
BE628075A (ro)
BE630359A (ro)
BE629217A (ro)
BE559145A (ro)
BE612311A (ro)
BE628534A (ro)
BE592434A (ro)
BE489310A (ro)
BE599783A (ro)
BE604335A (ro)