IS3148A7 - Aðferð til að framleiða ranitidine eða sýrubætandi sölt þess - Google Patents

Aðferð til að framleiða ranitidine eða sýrubætandi sölt þess

Info

Publication number
IS3148A7
IS3148A7 IS3148A IS3148A IS3148A7 IS 3148 A7 IS3148 A7 IS 3148A7 IS 3148 A IS3148 A IS 3148A IS 3148 A IS3148 A IS 3148A IS 3148 A7 IS3148 A7 IS 3148A7
Authority
IS
Iceland
Prior art keywords
acid enhancing
enhancing salts
ranitidine
producing
producing ranitidine
Prior art date
Application number
IS3148A
Other languages
English (en)
Inventor
Alhede Børge
Strand Greve
Press Clausen Finn
Original Assignee
A/S Gea Farmaceutisk Fabrik
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 A/S Gea Farmaceutisk Fabrik filed Critical A/S Gea Farmaceutisk Fabrik
Publication of IS3148A7 publication Critical patent/IS3148A7/is

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)
IS3148A 1985-09-27 1986-09-09 Aðferð til að framleiða ranitidine eða sýrubætandi sölt þess IS3148A7 (is)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IS3148A7 true IS3148A7 (is) 1987-03-28

Family

ID=8133057

Family Applications (1)

Application Number Title Priority Date Filing Date
IS3148A IS3148A7 (is) 1985-09-27 1986-09-09 Aðferð til að framleiða ranitidine eða sýrubætandi sölt þess

Country Status (17)

Country Link
EP (1) EP0219225B1 (is)
JP (2) JPH0730063B2 (is)
KR (1) KR940003296B1 (is)
AR (1) AR241462A1 (is)
AT (1) ATE40888T1 (is)
BR (1) BR8604449A (is)
CA (1) CA1263400A (is)
DE (1) DE3662145D1 (is)
DK (2) DK153758B (is)
ES (1) ES2001804A6 (is)
FI (1) FI89596C (is)
GR (1) GR862445B (is)
IS (1) IS3148A7 (is)
MA (1) MA20777A1 (is)
NO (1) NO169650C (is)
PT (1) PT83420B (is)
SU (1) SU1531854A3 (is)

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
PT74235B (en) * 1980-12-30 1984-01-04 Glaxo Group Ltd Process for the preparation of a furan derivative

Also Published As

Publication number Publication date
JPH07316146A (ja) 1995-12-05
EP0219225B1 (en) 1989-02-22
ATE40888T1 (de) 1989-03-15
FI863651A0 (fi) 1986-09-10
DK438485A (da) 1987-03-28
CA1263400A (en) 1989-11-28
GR862445B (en) 1987-01-27
PT83420A (en) 1986-10-01
JPS6272680A (ja) 1987-04-03
NO863735L (no) 1987-03-30
DK153758C (da) 1995-10-02
DK153758B (da) 1988-08-29
NO169650B (no) 1992-04-13
BR8604449A (pt) 1987-05-12
ES2001804A6 (es) 1988-06-16
PT83420B (pt) 1989-01-17
JP2520376B2 (ja) 1996-07-31
EP0219225A1 (en) 1987-04-22
DK438485D0 (da) 1985-09-27
NO863735D0 (no) 1986-09-18
FI89596C (fi) 1993-10-25
FI89596B (fi) 1993-07-15
NO169650C (no) 1992-07-22
DE3662145D1 (en) 1989-03-30
KR940003296B1 (ko) 1994-04-20
KR870003083A (ko) 1987-04-15
AR241462A1 (es) 1992-07-31
JPH0730063B2 (ja) 1995-04-05
FI863651A (fi) 1987-03-28
MA20777A1 (fr) 1987-04-01
SU1531854A3 (ru) 1989-12-23

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