BE886997A - Procede de preparation de la ranitidine et produits intermediaires de cette preparation - Google Patents

Procede de preparation de la ranitidine et produits intermediaires de cette preparation

Info

Publication number
BE886997A
BE886997A BE0/203425A BE203425A BE886997A BE 886997 A BE886997 A BE 886997A BE 0/203425 A BE0/203425 A BE 0/203425A BE 203425 A BE203425 A BE 203425A BE 886997 A BE886997 A BE 886997A
Authority
BE
Belgium
Prior art keywords
ranitidine
preparation
intermediate products
products
Prior art date
Application number
BE0/203425A
Other languages
English (en)
Original Assignee
Glaxo Group 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 Glaxo Group Ltd filed Critical Glaxo Group Ltd
Publication of BE886997A publication Critical patent/BE886997A/fr

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
    • C07D307/52—Radicals substituted by nitrogen atoms not forming part of a nitro radical
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D203/00—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D203/04—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D203/06—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D203/08—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring nitrogen atom
    • C07D203/12—Radicals substituted by nitrogen atoms not forming part of a nitro radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Furan Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE0/203425A 1980-01-08 1981-01-08 Procede de preparation de la ranitidine et produits intermediaires de cette preparation BE886997A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8000580 1980-01-08

Publications (1)

Publication Number Publication Date
BE886997A true BE886997A (fr) 1981-07-08

Family

ID=10510510

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/203425A BE886997A (fr) 1980-01-08 1981-01-08 Procede de preparation de la ranitidine et produits intermediaires de cette preparation

Country Status (5)

Country Link
JP (1) JPS56103171A (fr)
KR (1) KR840002007B1 (fr)
BE (1) BE886997A (fr)
CH (1) CH654830A5 (fr)
GB (1) GB2067991B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT389873B (de) * 1983-07-15 1990-02-12 Richter Gedeon Vegyeszet Verfahren zur herstellung des 1-(2-(5-/

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR850001935B1 (ko) * 1980-12-30 1985-12-31 그랙소 그룹 리밋티드 푸란유도체의 제조방법
DE3170348D1 (en) * 1980-12-30 1985-06-05 Glaxo Group Ltd Process for the preparation of a furan derivative
EP0058492A1 (fr) * 1981-02-03 1982-08-25 Glaxo Group Limited Dérivés de nitrovinyle pour l'application thérapeutique et compositions pharamceutiques les contenant
DE3262080D1 (en) * 1981-02-20 1985-03-14 Glaxo Group Ltd Process for the preparation of a furan derivative
DE3213509A1 (de) * 1982-04-10 1983-10-20 Basf Ag, 6700 Ludwigshafen N-substituierte imidazol-derivate, ihre herstellung, diese enthaltende arzneimittel und ihre verwendung
US5686588A (en) * 1995-08-16 1997-11-11 Yoo; Seo Hong Amine acid salt compounds and process for the production thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT389873B (de) * 1983-07-15 1990-02-12 Richter Gedeon Vegyeszet Verfahren zur herstellung des 1-(2-(5-/

Also Published As

Publication number Publication date
JPH0224827B2 (fr) 1990-05-30
KR840002007B1 (ko) 1984-10-27
CH654830A5 (en) 1986-03-14
JPS56103171A (en) 1981-08-18
GB2067991B (en) 1983-10-19
GB2067991A (en) 1981-08-05
KR830005191A (ko) 1983-08-03

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GLAXO GROUP LTD

Effective date: 19940131