HU178014B - Process for producing 5-cyano-4-methyl-oxazole - Google Patents

Process for producing 5-cyano-4-methyl-oxazole

Info

Publication number: HU178014B
Authority: HU; Hungary
Prior art keywords: oxazole; cyano; methyl; producing
Prior art date: 1978-11-02

Application number

HU79HO2192A

Other languages

English (en)

Inventor

Hans Hoffmann-Paqouotte

Original Assignee

Hoffmann La Roche

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.)

1978-11-02

Filing date

1979-10-26

Publication date

1982-02-28

1978-11-02 Priority claimed from DE19782847625 external-priority patent/DE2847625A1/de

1979-10-26 Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche

1982-02-28 Publication of HU178014B publication Critical patent/HU178014B/hu

Links

Classifications

- 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

HU79HO2192A 1978-11-02 1979-10-26 Process for producing 5-cyano-4-methyl-oxazole HU178014B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19782847625 DE2847625A1 (de)	1978-11-02	1978-11-02	Verfahren zur herstellung eines oxazols
CH730979		1979-08-09

Publications (1)

Publication Number	Publication Date
HU178014B true HU178014B (en)	1982-02-28

Family

ID=25701104

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HU79HO2192A HU178014B (en)	1978-11-02	1979-10-26	Process for producing 5-cyano-4-methyl-oxazole

Country Status (10)

Country	Link
US (1)	US4255584A (hu)
EP (1)	EP0010697B1 (hu)
CA (1)	CA1122220A (hu)
CS (1)	CS208681B2 (hu)
DE (1)	DE2965390D1 (hu)
DK (1)	DK463779A (hu)
HU (1)	HU178014B (hu)
IE (1)	IE49102B1 (hu)
IL (1)	IL58568A (hu)
PL (1)	PL119233B1 (hu)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0224706A1 (de) *	1985-11-01	1987-06-10	F. Hoffmann-La Roche Ag	Verfahren zur Herstellung eines Oxazols
US5214162A (en) *	1990-12-21	1993-05-25	Hoffman-La Roche Inc.	Process for manufacturing 5-cyano-4-lower alkyloxazoles
DE59408098D1 (de) *	1993-02-25	1999-05-20	Hoffmann La Roche	Verfahren zur Herstellung von Oxazolderivaten
EP0770604A1 (de) *	1995-10-25	1997-05-02	F. Hoffmann-La Roche Ag	Verfahren zur Herstellung von Oxazolderivaten
DE19604926A1 (de) *	1996-02-10	1997-08-14	Natec Reich Summer Gmbh Co Kg	Scheibenstapler, insbesondere für Käsescheiben
US5910594A (en) *	1997-02-13	1999-06-08	Roche Vitamins Inc.	Process for the manufacture of 5-cyano-4-lower alkyl-oxazoles
DE19801878A1 (de)	1998-01-20	1999-08-19	Natec	Verfahren und Vorrichtung zum Stapeln von unverpackten Schmelzkäsescheiben
EP3260447A1 (en)	2012-05-03	2017-12-27	DSM IP Assets B.V.	Process for preparation of 4-methyloxazole-5-carboxylic ester
WO2013163889A1 (en)	2012-05-03	2013-11-07	Dsm Ip Assets B.V.	New intermediate compound for preparing vitamin b6

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB532938A (en) *	1939-06-02	1941-02-04	Rhone Poulenc Sa	Process for the manufacture of adipic nitrile
CH449623A (de) *	1963-05-22	1968-01-15	Hoffmann La Roche	Verfahren zur Herstellung von 4-Alkyl-5-cyan-oxazolen
NL6505181A (hu) *	1965-04-23	1966-10-24
US4026901A (en) *	1975-04-30	1977-05-31	Hoffmann-La Roche Inc.	Conversion of 4-lower alkyloxazole-5-carboxamide to 4-lower alkyl-5-cyanooxazoles
CH616415A5 (hu) *	1975-07-11	1980-03-31	Hoffmann La Roche

1979
- 1979-10-16 CA CA000337708A patent/CA1122220A/en not_active Expired
- 1979-10-18 DE DE7979104030T patent/DE2965390D1/de not_active Expired
- 1979-10-18 EP EP79104030A patent/EP0010697B1/de not_active Expired
- 1979-10-26 HU HU79HO2192A patent/HU178014B/hu unknown
- 1979-10-26 IL IL58568A patent/IL58568A/xx unknown
- 1979-10-30 US US06/089,757 patent/US4255584A/en not_active Expired - Lifetime
- 1979-10-30 CS CS797376A patent/CS208681B2/cs unknown
- 1979-11-01 DK DK463779A patent/DK463779A/da not_active Application Discontinuation
- 1979-11-01 IE IE2096/79A patent/IE49102B1/en unknown
- 1979-11-02 PL PL1979219403A patent/PL119233B1/pl unknown

Also Published As

Publication number	Publication date
CS208681B2 (en)	1981-09-15
EP0010697A1 (de)	1980-05-14
EP0010697B1 (de)	1983-05-11
DK463779A (da)	1980-05-03
PL119233B1 (en)	1981-12-31
DE2965390D1 (en)	1983-06-16
PL219403A1 (hu)	1980-08-11
IE792096L (en)	1980-05-02
IE49102B1 (en)	1985-07-24
IL58568A (en)	1983-10-31
CA1122220A (en)	1982-04-20
US4255584A (en)	1981-03-10
IL58568A0 (en)	1980-01-31

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