FI863651A0 - Foerfarande foer framstaellning av ranitidin eller syraadditionssalter daerav. - Google Patents

Foerfarande foer framstaellning av ranitidin eller syraadditionssalter daerav.

Info

Publication number
FI863651A0
FI863651A0 FI863651A FI863651A FI863651A0 FI 863651 A0 FI863651 A0 FI 863651A0 FI 863651 A FI863651 A FI 863651A FI 863651 A FI863651 A FI 863651A FI 863651 A0 FI863651 A0 FI 863651A0
Authority
FI
Finland
Prior art keywords
syraadditionssalter
ranitidin
daerav
eller
foerfarande foer
Prior art date
Application number
FI863651A
Other languages
English (en)
Other versions
FI863651A (fi
FI89596B (fi
FI89596C (fi
Inventor
Borge Alhede
Finn Priess Clausen
Original Assignee
Gea Farmaceutisk Fabrik As
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 Gea Farmaceutisk Fabrik As filed Critical Gea Farmaceutisk Fabrik As
Publication of FI863651A0 publication Critical patent/FI863651A0/fi
Publication of FI863651A publication Critical patent/FI863651A/fi
Publication of FI89596B publication Critical patent/FI89596B/fi
Application granted granted Critical
Publication of FI89596C publication Critical patent/FI89596C/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/40—Radicals substituted by oxygen atoms
    • C07D307/42—Singly bound oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/52—Radicals substituted by nitrogen atoms not forming part of a nitro radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Furan Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FI863651A 1985-09-27 1986-09-10 Foerfarande foer framstaellning av ranitidin eller syraadditionssalter daerav FI89596C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK438485A DK153758C (da) 1985-09-27 1985-09-27 Fremgangsmåde til fremstilling af ranitidin eller syreadditionssalte deraf samt derivat af 5-((2-aminoethyl)thiomethyl)-2-furanmethanol til brug som udgangsmateriale for fremgangsmåden
DK438485 1985-09-27

Publications (4)

Publication Number Publication Date
FI863651A0 true FI863651A0 (fi) 1986-09-10
FI863651A FI863651A (fi) 1987-03-28
FI89596B FI89596B (fi) 1993-07-15
FI89596C FI89596C (fi) 1993-10-25

Family

ID=8133057

Family Applications (1)

Application Number Title Priority Date Filing Date
FI863651A FI89596C (fi) 1985-09-27 1986-09-10 Foerfarande foer framstaellning av ranitidin eller syraadditionssalter daerav

Country Status (17)

Country Link
EP (1) EP0219225B1 (fi)
JP (2) JPH0730063B2 (fi)
KR (1) KR940003296B1 (fi)
AR (1) AR241462A1 (fi)
AT (1) ATE40888T1 (fi)
BR (1) BR8604449A (fi)
CA (1) CA1263400A (fi)
DE (1) DE3662145D1 (fi)
DK (2) DK153758C (fi)
ES (1) ES2001804A6 (fi)
FI (1) FI89596C (fi)
GR (1) GR862445B (fi)
IS (1) IS3148A7 (fi)
MA (1) MA20777A1 (fi)
NO (1) NO169650C (fi)
PT (1) PT83420B (fi)
SU (1) SU1531854A3 (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5541335A (en) * 1994-07-11 1996-07-30 Torcan Chemical Ltd. Process for preparing nizatidine
US5981757A (en) * 1998-02-02 1999-11-09 Torcan Chemical Ltd. Nizatidine preparation
CN112028862A (zh) * 2020-08-18 2020-12-04 北京云鹏鹏程医药科技有限公司 一种低ndma含量盐酸雷尼替丁的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR230275A1 (es) * 1980-12-30 1984-03-01 Glaxo Group Ltd Un procedimiento para la preparacion de n-(2-((5-dimetilamino)metil-2-furanilmetil)tio)etil)-n'-metil-2-nitro-1 1-etenodiamina(ranitidina)

Also Published As

Publication number Publication date
ES2001804A6 (es) 1988-06-16
SU1531854A3 (ru) 1989-12-23
CA1263400A (en) 1989-11-28
DE3662145D1 (en) 1989-03-30
KR870003083A (ko) 1987-04-15
KR940003296B1 (ko) 1994-04-20
EP0219225A1 (en) 1987-04-22
FI863651A (fi) 1987-03-28
MA20777A1 (fr) 1987-04-01
PT83420B (pt) 1989-01-17
AR241462A1 (es) 1992-07-31
DK438485D0 (da) 1985-09-27
NO863735L (no) 1987-03-30
ATE40888T1 (de) 1989-03-15
JP2520376B2 (ja) 1996-07-31
GR862445B (en) 1987-01-27
PT83420A (en) 1986-10-01
FI89596B (fi) 1993-07-15
JPH0730063B2 (ja) 1995-04-05
NO863735D0 (no) 1986-09-18
DK153758C (da) 1995-10-02
JPH07316146A (ja) 1995-12-05
IS3148A7 (is) 1987-03-28
EP0219225B1 (en) 1989-02-22
JPS6272680A (ja) 1987-04-03
NO169650B (no) 1992-04-13
FI89596C (fi) 1993-10-25
DK438485A (da) 1987-03-28
DK153758B (da) 1988-08-29
NO169650C (no) 1992-07-22
BR8604449A (pt) 1987-05-12

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed
MM Patent lapsed

Owner name: A/S GEA FARMACEUTISK FABRIK