FI972389A0 - Uusi menetelmä ranitidiinin valmistamiseksi - Google Patents

Uusi menetelmä ranitidiinin valmistamiseksi

Info

Publication number: FI972389A0
Authority: FI; Finland
Prior art keywords: new method; preparing ranitidine; ranitidine; preparing; pharmaceutically acceptable
Prior art date: 1994-12-08

Application number

FI972389A

Other languages

English (en)

Swedish (sv)

Other versions

FI972389A (fi

Inventor

Robert M Strom

Original Assignee

Hoechst Marion Roussel Inc

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.)

1994-12-08

Filing date

1997-06-05

Publication date

1997-06-05

1995-11-16 Priority claimed from US08/542,408 external-priority patent/US5672724A/en

1997-06-05 Application filed by Hoechst Marion Roussel Inc filed Critical Hoechst Marion Roussel Inc

1997-06-05 Publication of FI972389A publication Critical patent/FI972389A/fi

1997-06-05 Publication of FI972389A0 publication Critical patent/FI972389A0/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
- C07D307/52—Radicals substituted by nitrogen atoms not forming part of a nitro radical

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Furan Compounds (AREA)
Saccharide Compounds (AREA)
Thiazole And Isothizaole Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

FI972389A 1994-12-08 1997-06-05 Uusi menetelmä ranitidiinin valmistamiseksi FI972389A0 (fi)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number	Publication Date
FI972389A FI972389A (fi)	1997-06-05
FI972389A0 true FI972389A0 (fi)	1997-06-05

Family

ID=26997349

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI972389A FI972389A0 (fi)	1994-12-08	1997-06-05	Uusi menetelmä ranitidiinin valmistamiseksi

Country Status (14)

Country	Link
EP (1)	EP0796256B1 (fi)
JP (1)	JPH10512547A (fi)
CN (1)	CN1073994C (fi)
AT (1)	ATE258926T1 (fi)
AU (1)	AU4288796A (fi)
DE (1)	DE69532533T2 (fi)
DK (1)	DK0796256T3 (fi)
ES (1)	ES2215182T3 (fi)
FI (1)	FI972389A0 (fi)
HU (1)	HU222502B1 (fi)
IL (1)	IL116262A (fi)
NO (1)	NO316445B1 (fi)
PT (1)	PT796256E (fi)
WO (1)	WO1996017839A1 (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6069256A (en) *	1996-09-11	2000-05-30	Knoll Aktiengesellschaft	Process for the preparation of nizatidine
KR100302348B1 (ko) *	1999-04-24	2001-09-22	류덕희	니자티딘의 제조방법
CN106892885A (zh) *	2017-04-21	2017-06-27	苏州弘森药业股份有限公司	一种合成雷尼替丁的方法
CN108864001A (zh) *	2018-06-30	2018-11-23	郑州明泽医药科技有限公司	一种合成雷尼替丁的新方法

Family Cites Families (1)

* 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

1995
- 1995-11-20 AT AT95941480T patent/ATE258926T1/de not_active IP Right Cessation
- 1995-11-20 CN CN95196664A patent/CN1073994C/zh not_active Expired - Fee Related
- 1995-11-20 AU AU42887/96A patent/AU4288796A/en not_active Abandoned
- 1995-11-20 EP EP95941480A patent/EP0796256B1/en not_active Expired - Lifetime
- 1995-11-20 PT PT95941480T patent/PT796256E/pt unknown
- 1995-11-20 WO PCT/US1995/015385 patent/WO1996017839A1/en active IP Right Grant
- 1995-11-20 ES ES95941480T patent/ES2215182T3/es not_active Expired - Lifetime
- 1995-11-20 HU HU9702259A patent/HU222502B1/hu not_active IP Right Cessation
- 1995-11-20 DE DE69532533T patent/DE69532533T2/de not_active Expired - Fee Related
- 1995-11-20 JP JP8517639A patent/JPH10512547A/ja not_active Abandoned
- 1995-11-20 DK DK95941480T patent/DK0796256T3/da active
- 1995-12-06 IL IL11626295A patent/IL116262A/en not_active IP Right Cessation
1997
- 1997-06-05 FI FI972389A patent/FI972389A0/fi not_active IP Right Cessation
- 1997-06-06 NO NO19972605A patent/NO316445B1/no unknown

Also Published As

Publication number	Publication date
EP0796256B1 (en)	2004-02-04
JPH10512547A (ja)	1998-12-02
IL116262A0 (en)	1996-03-31
ATE258926T1 (de)	2004-02-15
CN1168669A (zh)	1997-12-24
WO1996017839A1 (en)	1996-06-13
DK0796256T3 (da)	2004-05-10
FI972389A (fi)	1997-06-05
NO316445B1 (no)	2004-01-26
IL116262A (en)	2002-07-25
AU4288796A (en)	1996-06-26
NO972605L (no)	1997-08-08
ES2215182T3 (es)	2004-10-01
DE69532533D1 (de)	2004-03-11
MX9704140A (es)	1997-09-30
HUT77439A (hu)	1998-04-28
PT796256E (pt)	2004-06-30
EP0796256A1 (en)	1997-09-24
CN1073994C (zh)	2001-10-31
NO972605D0 (no)	1997-06-06
HU222502B1 (hu)	2003-07-28
DE69532533T2 (de)	2004-12-16

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Legal Events

Date	Code	Title	Description
2005-05-31	MA	Patent expired