DK138420B - Analogous process for the preparation of caroverin fumarate. - Google Patents

Analogous process for the preparation of caroverin fumarate.

Info

Publication number
DK138420B
DK138420B DK220675AA DK220675A DK138420B DK 138420 B DK138420 B DK 138420B DK 220675A A DK220675A A DK 220675AA DK 220675 A DK220675 A DK 220675A DK 138420 B DK138420 B DK 138420B
Authority
DK
Denmark
Prior art keywords
caroverin
fumarate
preparation
analogous process
analogous
Prior art date
Application number
DK220675AA
Other languages
Danish (da)
Other versions
DK220675A (en
DK138420C (en
Inventor
Max Hoeriger
Josef Olaf Widauer
Original Assignee
Medichemie 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 Medichemie Ag filed Critical Medichemie Ag
Publication of DK220675A publication Critical patent/DK220675A/da
Application granted granted Critical
Publication of DK138420B publication Critical patent/DK138420B/en
Publication of DK138420C publication Critical patent/DK138420C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
    • C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
    • C07D241/40—Benzopyrazines
    • C07D241/44—Benzopyrazines 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 carbon atoms of the hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicinal Preparation (AREA)
DK220675AA 1974-05-21 1975-05-20 Analogous process for the preparation of caroverin fumarate. DK138420B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH695774A CH592637A5 (en) 1974-05-21 1974-05-21

Publications (3)

Publication Number Publication Date
DK220675A DK220675A (en) 1975-11-22
DK138420B true DK138420B (en) 1978-09-04
DK138420C DK138420C (en) 1978-09-04

Family

ID=4317694

Family Applications (1)

Application Number Title Priority Date Filing Date
DK220675AA DK138420B (en) 1974-05-21 1975-05-20 Analogous process for the preparation of caroverin fumarate.

Country Status (13)

Country Link
JP (1) JPS5642599B2 (en)
AT (1) AT342059B (en)
AU (1) AU8114475A (en)
BE (1) BE829085A (en)
CA (1) CA1037477A (en)
CH (1) CH592637A5 (en)
DE (1) DE2521905C2 (en)
DK (1) DK138420B (en)
ES (1) ES437774A1 (en)
FR (1) FR2272087B1 (en)
GB (1) GB1461558A (en)
NL (1) NL7505715A (en)
SE (1) SE414634B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032564A1 (en) * 1979-12-28 1981-07-29 Medichemie Ag Pharmaceutical use of caroverine and/or salts of caroverine, as well as salts of caroverine with xanthine acid remainders and nicotinic acid remainder
JPS6115033U (en) * 1984-07-04 1986-01-28 石川島播磨重工業株式会社 Gas venting device in pressure vessel
AT408837B (en) * 1998-06-19 2002-03-25 Phafag Ag USE OF CAROVERIN AND / OR CAROVERIN. HYDROCHLORIDE FOR THE PRODUCTION OF COMPOSITIONS THAT WORK AS AN ANTIOXIDANTS AND / OR OF NEUROREGENERATIVE COMPOSITIONS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1189552B (en) * 1959-07-03 1965-03-25 Donau Pharmazie Ges M B H Process for the preparation of 2-oxo-1, 2-dihydroquinoxalines and their salts and quaternary ammonium compounds
CH513884A (en) * 1967-10-23 1971-10-15 Donau Pharmazie Gmbh Process for the preparation of tetrahydro-quinoxalin-2-ones

Also Published As

Publication number Publication date
DE2521905A1 (en) 1975-12-04
SE7505555L (en) 1975-11-24
ES437774A1 (en) 1977-01-16
JPS50160417A (en) 1975-12-25
FR2272087B1 (en) 1979-06-22
DK220675A (en) 1975-11-22
AU8114475A (en) 1976-11-18
NL7505715A (en) 1975-11-25
FR2272087A1 (en) 1975-12-19
SE414634B (en) 1980-08-11
ATA368375A (en) 1977-07-15
BE829085A (en) 1975-09-01
CH592637A5 (en) 1977-10-31
GB1461558A (en) 1977-01-13
DK138420C (en) 1978-09-04
CA1037477A (en) 1978-08-29
AT342059B (en) 1978-03-10
JPS5642599B2 (en) 1981-10-06
DE2521905C2 (en) 1986-06-26

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DK138420B (en) Analogous process for the preparation of caroverin fumarate.

Legal Events

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PBP Patent lapsed