ES8307236A1 - Un procedimiento para la preparacion de ranitidina. - Google Patents

Un procedimiento para la preparacion de ranitidina.

Info

Publication number
ES8307236A1
ES8307236A1 ES509777A ES509777A ES8307236A1 ES 8307236 A1 ES8307236 A1 ES 8307236A1 ES 509777 A ES509777 A ES 509777A ES 509777 A ES509777 A ES 509777A ES 8307236 A1 ES8307236 A1 ES 8307236A1
Authority
ES
Spain
Prior art keywords
preparation
furan derivative
solvent
furan
derivative
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
ES509777A
Other languages
English (en)
Spanish (es)
Other versions
ES509777A0 (es
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.)
Glaxo Group Ltd
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 ES509777A0 publication Critical patent/ES509777A0/es
Publication of ES8307236A1 publication Critical patent/ES8307236A1/es
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Furan Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Saccharide Compounds (AREA)
ES509777A 1981-02-20 1982-02-19 Un procedimiento para la preparacion de ranitidina. Expired ES8307236A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8105454 1981-02-20

Publications (2)

Publication Number Publication Date
ES509777A0 ES509777A0 (es) 1983-02-01
ES8307236A1 true ES8307236A1 (es) 1983-02-01

Family

ID=10519857

Family Applications (1)

Application Number Title Priority Date Filing Date
ES509777A Expired ES8307236A1 (es) 1981-02-20 1982-02-19 Un procedimiento para la preparacion de ranitidina.

Country Status (10)

Country Link
US (1) US4399293A (en, 2012)
EP (1) EP0059082B1 (en, 2012)
JP (1) JPS57154180A (en, 2012)
KR (1) KR850001934B1 (en, 2012)
AR (1) AR226777A1 (en, 2012)
AT (1) ATE11536T1 (en, 2012)
DE (1) DE3262080D1 (en, 2012)
ES (1) ES8307236A1 (en, 2012)
FI (1) FI76080C (en, 2012)
PT (1) PT74459B (en, 2012)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI88157C (fi) * 1983-07-15 1993-04-13 Richter Gedeon Vegyeszet Foerfarande foer framstaellning av vaetekloriden av 1- 2-/5-dimetylaminometyl-2-(furylmetyltio)-etyl/ -amino-1-metylamino-2-nitroetylen
DE3444156A1 (de) * 1984-12-04 1986-06-05 Xaver Fendt & Co, 8952 Marktoberdorf Bremseinrichtung fuer anhaenger von zugmaschinen
US5686588A (en) * 1995-08-16 1997-11-11 Yoo; Seo Hong Amine acid salt compounds and process for the production thereof
US6967523B2 (en) * 2000-11-21 2005-11-22 Mosaid Technologies Incorporated Cascaded charge pump power supply with different gate oxide thickness transistors
CN102010388B (zh) * 2009-09-04 2012-09-05 江苏汉斯通药业有限公司 雷尼替丁的制备方法
CN102010389B (zh) * 2009-09-04 2012-11-14 江苏汉斯通药业有限公司 一种制备盐酸雷尼替丁的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1565966A (en) * 1976-08-04 1980-04-23 Allen & Hanburys Ltd Aminoalkyl furan derivatives
BE886997A (fr) * 1980-01-08 1981-07-08 Glaxo Group Ltd Procede de preparation de la ranitidine et produits intermediaires de cette preparation

Also Published As

Publication number Publication date
PT74459B (en) 1984-10-09
FI820554L (fi) 1982-08-21
EP0059082A1 (en) 1982-09-01
JPS57154180A (en) 1982-09-22
ATE11536T1 (de) 1985-02-15
FI76080B (fi) 1988-05-31
PT74459A (en) 1982-03-01
ES509777A0 (es) 1983-02-01
KR830009077A (ko) 1983-12-17
DE3262080D1 (en) 1985-03-14
AR226777A1 (es) 1982-08-13
KR850001934B1 (ko) 1985-12-31
JPH0339064B2 (en, 2012) 1991-06-12
FI76080C (fi) 1988-09-09
EP0059082B1 (en) 1985-01-30
US4399293A (en) 1983-08-16

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