IL52784A - Chrystallographically pure polymorphic form of cimetidine, its preparation and pharmaceutical compositions comprising it - Google Patents

Chrystallographically pure polymorphic form of cimetidine, its preparation and pharmaceutical compositions comprising it

Info

Publication number
IL52784A
IL52784A IL52784A IL5278477A IL52784A IL 52784 A IL52784 A IL 52784A IL 52784 A IL52784 A IL 52784A IL 5278477 A IL5278477 A IL 5278477A IL 52784 A IL52784 A IL 52784A
Authority
IL
Israel
Prior art keywords
chrystallographically
cimetidine
preparation
pharmaceutical compositions
polymorphic form
Prior art date
Application number
IL52784A
Other versions
IL52784A0 (en
Original Assignee
Smith Kline French Lab
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 GB3906576A external-priority patent/GB1543238A/en
Application filed by Smith Kline French Lab filed Critical Smith Kline French Lab
Publication of IL52784A0 publication Critical patent/IL52784A0/en
Publication of IL52784A publication Critical patent/IL52784A/en

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
IL52784A 1976-09-21 1977-08-22 Chrystallographically pure polymorphic form of cimetidine, its preparation and pharmaceutical compositions comprising it IL52784A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3906576A GB1543238A (en) 1976-09-21 1976-09-21 Polymorph of cimetidine
GB271677 1977-01-24

Publications (2)

Publication Number Publication Date
IL52784A0 IL52784A0 (en) 1977-10-31
IL52784A true IL52784A (en) 1980-09-16

Family

ID=26237687

Family Applications (1)

Application Number Title Priority Date Filing Date
IL52784A IL52784A (en) 1976-09-21 1977-08-22 Chrystallographically pure polymorphic form of cimetidine, its preparation and pharmaceutical compositions comprising it

Country Status (10)

Country Link
JP (1) JPS5340771A (en)
AU (1) AU510629B2 (en)
BE (1) BE858432A (en)
CA (1) CA1096387A (en)
DE (1) DE2742531A1 (en)
FR (1) FR2364906A1 (en)
IE (1) IE45873B1 (en)
IL (1) IL52784A (en)
LU (1) LU78142A1 (en)
NZ (1) NZ184893A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56104868A (en) * 1980-01-24 1981-08-20 Fujimoto Seiyaku Kk Conversion between polymorphous crystals of cimetidine
JPS56164122A (en) * 1980-05-21 1981-12-17 Fujimoto Seiyaku Kk Drug composition comprising cimetidine as main agent
HU185636B (en) * 1981-06-26 1985-03-28 Richter Gedeon Vegyeszet Process for preparing new cimetidine-hydrate /cimetidine-h/
HU185457B (en) * 1981-09-25 1985-02-28 Richter Gedeon Vegyeszet Process for preparating cimetidine-z
JPS5888366A (en) * 1981-11-19 1983-05-26 Fujimoto Seiyaku Kk Preparation of guanidine derivative
JPS59128375A (en) * 1983-01-10 1984-07-24 Tokawa Tetsuo Preparation of imidazole compound
JPS59130274A (en) * 1983-01-14 1984-07-26 Tokawa Tetsuo Preparation of imidazole compound
JPS59130273A (en) * 1983-01-14 1984-07-26 Tokawa Tetsuo Preparation of imidazole compound
HU196184B (en) * 1986-09-11 1988-10-28 Richter Gedeon Vegyeszet Process for producing cimetidine-a modification

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1397436A (en) * 1972-09-05 1975-06-11 Smith Kline French Lab Heterocyclic n-cyanoguinidines
GB1533380A (en) * 1974-09-02 1978-11-22 Smith Kline French Lab Process for the preparation of heterocyclic substituted thioureas and h-cyanoguanidines
GB1531231A (en) * 1974-09-02 1978-11-08 Smith Kline French Lab Process for the production of cyanoguanidine derivatives
PT65369B (en) * 1975-08-20 1978-01-10 Smithkline Corp Reduction process

Also Published As

Publication number Publication date
LU78142A1 (en) 1978-01-17
JPS5340771A (en) 1978-04-13
IE45873L (en) 1978-07-24
AU510629B2 (en) 1980-07-03
CA1096387A (en) 1981-02-24
AU2879277A (en) 1979-03-22
FR2364906A1 (en) 1978-04-14
JPS6222967B2 (en) 1987-05-20
NZ184893A (en) 1980-11-28
IL52784A0 (en) 1977-10-31
BE858432A (en) 1978-03-06
IE45873B1 (en) 1982-12-15
DE2742531A1 (en) 1978-03-23

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