DE3665455D1 - Preparation of 4(5)-hydroxymethyl-5(4)-methylimidazole - Google Patents

Preparation of 4(5)-hydroxymethyl-5(4)-methylimidazole

Info

Publication number
DE3665455D1
DE3665455D1 DE8686105885T DE3665455T DE3665455D1 DE 3665455 D1 DE3665455 D1 DE 3665455D1 DE 8686105885 T DE8686105885 T DE 8686105885T DE 3665455 T DE3665455 T DE 3665455T DE 3665455 D1 DE3665455 D1 DE 3665455D1
Authority
DE
Germany
Prior art keywords
methylimidazole
mhi
hydroxymethyl
precipitate
free base
Prior art date
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.)
Expired
Application number
DE8686105885T
Other languages
English (en)
Inventor
Jacob Herzig
Stephan Cherkez
Ben Zion Weiner
Abraham Antebi
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.)
Teva Pharmaceutical Industries Ltd
Original Assignee
Teva Pharmaceutical Industries Ltd
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 Teva Pharmaceutical Industries Ltd filed Critical Teva Pharmaceutical Industries Ltd
Application granted granted Critical
Publication of DE3665455D1 publication Critical patent/DE3665455D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/64—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms, e.g. histidine

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)
DE8686105885T 1985-05-01 1986-04-29 Preparation of 4(5)-hydroxymethyl-5(4)-methylimidazole Expired DE3665455D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL75063A IL75063A (en) 1985-05-01 1985-05-01 Preparation of 4(5)-hydroxymethyl-5(4)-methylimidazole

Publications (1)

Publication Number Publication Date
DE3665455D1 true DE3665455D1 (en) 1989-10-12

Family

ID=11055866

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686105885T Expired DE3665455D1 (en) 1985-05-01 1986-04-29 Preparation of 4(5)-hydroxymethyl-5(4)-methylimidazole

Country Status (7)

Country Link
US (1) US4734509A (de)
EP (1) EP0203400B1 (de)
JP (1) JPS6226274A (de)
AT (1) ATE46149T1 (de)
DE (1) DE3665455D1 (de)
IE (1) IE58504B1 (de)
IL (1) IL75063A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7818866B2 (en) * 2005-05-27 2010-10-26 Prairie Packaging, Inc. Method of reinforcing a plastic foam cup

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES477086A1 (es) * 1978-04-07 1979-12-16 Eprova Ag Procedimiento para la preparacion de 4-metil-5-hidroximetil-imidazol.
FR2434807A1 (fr) * 1978-08-30 1980-03-28 Delalande Sa Procede perfectionne de preparation d'hydroxymethyl-4(5) alkyl inferieur-5 (4)-imidazoles et de leurs sels d'addition d'acide
DE2908212A1 (de) * 1979-03-02 1980-09-11 Basf Ag Verfahren zur herstellung von 5-hydroxymethylimidazolen

Also Published As

Publication number Publication date
IL75063A (en) 1989-03-31
IL75063A0 (en) 1985-09-29
IE58504B1 (en) 1993-10-06
US4734509A (en) 1988-03-29
ATE46149T1 (de) 1989-09-15
JPS6226274A (ja) 1987-02-04
EP0203400B1 (de) 1989-09-06
EP0203400A1 (de) 1986-12-03
IE861058L (en) 1986-11-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee