CA2207409A1 - Novel processes for preparing ranitidine - Google Patents

Novel processes for preparing ranitidine

Info

Publication number
CA2207409A1
CA2207409A1 CA 2207409 CA2207409A CA2207409A1 CA 2207409 A1 CA2207409 A1 CA 2207409A1 CA 2207409 CA2207409 CA 2207409 CA 2207409 A CA2207409 A CA 2207409A CA 2207409 A1 CA2207409 A1 CA 2207409A1
Authority
CA
Canada
Prior art keywords
novel processes
preparing ranitidine
ranitidine
preparing
novel
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.)
Granted
Application number
CA 2207409
Other languages
French (fr)
Other versions
CA2207409C (en
Inventor
Robert M. Strom
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.)
Aventis Pharmaceuticals Inc
Original Assignee
Individual
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
Priority claimed from US08/542,408 external-priority patent/US5672724A/en
Application filed by Individual filed Critical Individual
Priority claimed from PCT/US1995/015385 external-priority patent/WO1996017839A1/en
Publication of CA2207409A1 publication Critical patent/CA2207409A1/en
Application granted granted Critical
Publication of CA2207409C publication Critical patent/CA2207409C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Furan Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

The present invention relates to a novel method for preparing ranitidine and pharmaceutically acceptable salts thereof.
CA002207409A 1994-12-08 1995-11-20 Novel processes for preparing ranitidine Expired - Fee Related CA2207409C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US35198594A 1994-12-08 1994-12-08
US351,985 1994-12-08
US08/542,408 US5672724A (en) 1994-12-08 1995-11-16 Processes for preparing ranitidine
US542,408 1995-11-16
PCT/US1995/015385 WO1996017839A1 (en) 1994-12-08 1995-11-20 Novel processes for preparing ranitidine

Publications (2)

Publication Number Publication Date
CA2207409A1 true CA2207409A1 (en) 1996-06-13
CA2207409C CA2207409C (en) 2000-12-26

Family

ID=29554086

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002207409A Expired - Fee Related CA2207409C (en) 1994-12-08 1995-11-20 Novel processes for preparing ranitidine

Country Status (1)

Country Link
CA (1) CA2207409C (en)

Also Published As

Publication number Publication date
CA2207409C (en) 2000-12-26

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20051121