YU45030B - Process for preparing crystalline cimetidine - Google Patents

Process for preparing crystalline cimetidine

Info

Publication number
YU45030B
YU45030B YU91/87A YU9187A YU45030B YU 45030 B YU45030 B YU 45030B YU 91/87 A YU91/87 A YU 91/87A YU 9187 A YU9187 A YU 9187A YU 45030 B YU45030 B YU 45030B
Authority
YU
Yugoslavia
Prior art keywords
preparing crystalline
cimetidine
crystalline cimetidine
preparing
crystalline
Prior art date
Application number
YU91/87A
Other languages
English (en)
Other versions
YU9187A (en
Inventor
T Zizek
Original Assignee
Lek Tovarna Farmacevtskih
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 Lek Tovarna Farmacevtskih filed Critical Lek Tovarna Farmacevtskih
Priority to SI8710091A priority Critical patent/SI8710091A8/sl
Priority to YU91/87A priority patent/YU45030B/xx
Priority to EP88100081A priority patent/EP0279161B1/en
Priority to DE3886786T priority patent/DE3886786T2/de
Priority to JP63009771A priority patent/JPS63192757A/ja
Priority to US07/147,423 priority patent/US4855439A/en
Publication of YU9187A publication Critical patent/YU9187A/xx
Publication of YU45030B publication Critical patent/YU45030B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/64—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms, e.g. histidine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
YU91/87A 1987-01-23 1987-01-23 Process for preparing crystalline cimetidine YU45030B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SI8710091A SI8710091A8 (en) 1987-01-23 1987-01-23 Process for obtaining crystalline cimetadine (n-cyano-n'-methyl-n"- (2/(5-methyl-1h-imidazole-4-yl)methylthio/ethyl)-guanidine
YU91/87A YU45030B (en) 1987-01-23 1987-01-23 Process for preparing crystalline cimetidine
EP88100081A EP0279161B1 (en) 1987-01-23 1988-01-05 A process for the preparation of cimetidine
DE3886786T DE3886786T2 (de) 1987-01-23 1988-01-05 Verfahren zur Herstellung von Cimetidin.
JP63009771A JPS63192757A (ja) 1987-01-23 1988-01-21 シメチジンの製造法
US07/147,423 US4855439A (en) 1987-01-23 1988-01-25 Process for the preparation of cimetidine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU91/87A YU45030B (en) 1987-01-23 1987-01-23 Process for preparing crystalline cimetidine

Publications (2)

Publication Number Publication Date
YU9187A YU9187A (en) 1988-12-31
YU45030B true YU45030B (en) 1991-06-30

Family

ID=25548294

Family Applications (1)

Application Number Title Priority Date Filing Date
YU91/87A YU45030B (en) 1987-01-23 1987-01-23 Process for preparing crystalline cimetidine

Country Status (6)

Country Link
US (1) US4855439A (cs)
EP (1) EP0279161B1 (cs)
JP (1) JPS63192757A (cs)
DE (1) DE3886786T2 (cs)
SI (1) SI8710091A8 (cs)
YU (1) YU45030B (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6353005B1 (en) 1999-03-02 2002-03-05 Sepracor, Inc. Method and compositions using (+) norcisapride in combination with proton pump inhibitors or H2 receptor antagonist
US6362202B1 (en) 1999-03-02 2002-03-26 Sepracor Inc. Methods and compositions using (−) norcisapride in combination with proton pump inhibitors or H2 receptor antagonists
CN105541723A (zh) * 2015-12-17 2016-05-04 石家庄市普力制药有限公司 一种西咪替丁粗品的结晶工艺
CN115960048B (zh) * 2021-10-09 2025-01-24 常州安迪沃克医药科技有限公司 一种甲氰咪胍的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL56265A (en) * 1977-12-28 1982-08-31 Om Lab Sa Process for preparing imidazolyl methylthio guanidine derivatives and a novel intermediate therefor
WO1980001694A1 (en) * 1979-02-14 1980-08-21 Rech Syntheses Organ Imino-alkyl and amino-nitryl cyano-guanidinze
YU44053B (en) * 1986-05-08 1990-02-28 Lek Tovarna Farmacevtskih Process for obtaining 4(5)-methyl-5(4)-thiomethyl imidazole

Also Published As

Publication number Publication date
EP0279161A2 (en) 1988-08-24
DE3886786T2 (de) 1994-06-01
EP0279161B1 (en) 1994-01-05
YU9187A (en) 1988-12-31
US4855439A (en) 1989-08-08
SI8710091A8 (en) 1996-06-30
DE3886786D1 (de) 1994-02-17
EP0279161A3 (en) 1989-05-10
JPH05389B2 (cs) 1993-01-05
JPS63192757A (ja) 1988-08-10

Similar Documents

Publication Publication Date Title
HUT44257A (en) Process for preparing crystalline cefalosporinhydrate
HUT38361A (en) Process for preparing new crystalline modifications
HUT44553A (en) Process for preparing crystalline carbapenem derivatives
PT85174A (en) Process for preparing azabiciclic compounds
YU201288A (en) Process for preparing tetrahydro-pyridins
HUT38093A (en) Process for preparing benzene-sulphonamide derivatives
YU24088A (en) Process for preparing heterocyclical compounds
EP0283905A3 (en) Process for preparing chloropolysilanes
EP0320783A3 (en) Process for preparing alkylthioethylamine salts
YU192288A (en) Process for preparing quinolynic derivatives
YU112188A (en) Process for preparing 2-metoximethylpenem derivatives
YU159688A (en) Process for preparing anilynphenyl-thiourins, -izothiourins and -carbonimides
YU173289A (en) Process for preparing substituted azacyclohexylic derivatives
HUT37757A (en) Process for preparing 2-substituted-5-methyl-pyridina derivatives
YU45030B (en) Process for preparing crystalline cimetidine
YU159788A (en) Process for preparing phenyl-thiourins, -izothiourins and -carbonimides
PT86424A (en) Process for preparing substituted tetrahydropyridoindoles
PT84383A (en) Process for preparing substituted pyrimidoindoles
PT84279A (en) Process for preparing 2-aminoacyloxymethyl-2-penem compounds
CS568488A3 (en) Process for preparing crystalline 3,5,6-tri-0-benzyl-alpha-d-glucofuranose
YU44938B (en) Process for preparing crystalline cimetidine
PT86534A (en) Process for preparing 2-heterocyclylalkyl-2-penem compounds
CS254287A1 (en) Process for preparing alkoxyphenoles
CS93387A1 (en) Process for preparing o-chlorbenzamide
PT86512A (en) Process for preparing alkoxyalkylidenehydrazinopyridazine derivatives