FI873340A0 - Menetelmä simetidiinin polymorfin B valmistamiseksi - Google Patents

Menetelmä simetidiinin polymorfin B valmistamiseksi

Info

Publication number
FI873340A0
FI873340A0 FI873340A FI873340A FI873340A0 FI 873340 A0 FI873340 A0 FI 873340A0 FI 873340 A FI873340 A FI 873340A FI 873340 A FI873340 A FI 873340A FI 873340 A0 FI873340 A0 FI 873340A0
Authority
FI
Finland
Prior art keywords
cimetidine
polymeth
preparation
precipitation
conducted
Prior art date
Application number
FI873340A
Other languages
English (en)
Swedish (sv)
Other versions
FI94633B (fi
FI873340A (fi
FI94633C (fi
Inventor
Harold Graboyes
David Samuel Kirkpatrick
Original Assignee
Smithkline Beckman Corp
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 Smithkline Beckman Corp filed Critical Smithkline Beckman Corp
Publication of FI873340A0 publication Critical patent/FI873340A0/fi
Publication of FI873340A publication Critical patent/FI873340A/fi
Publication of FI94633B publication Critical patent/FI94633B/fi
Application granted granted Critical
Publication of FI94633C publication Critical patent/FI94633C/fi

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
    • C07D233/56—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 only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
    • 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)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Cephalosporin Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Saccharide Compounds (AREA)
FI873340A 1986-08-01 1987-07-31 Menetelmä simetidiinin polymorfin B valmistamiseksi FI94633C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868618846A GB8618846D0 (en) 1986-08-01 1986-08-01 Chemical process
GB8618846 1986-08-01

Publications (4)

Publication Number Publication Date
FI873340A0 true FI873340A0 (fi) 1987-07-31
FI873340A FI873340A (fi) 1988-02-02
FI94633B FI94633B (fi) 1995-06-30
FI94633C FI94633C (fi) 1995-10-10

Family

ID=10602096

Family Applications (1)

Application Number Title Priority Date Filing Date
FI873340A FI94633C (fi) 1986-08-01 1987-07-31 Menetelmä simetidiinin polymorfin B valmistamiseksi

Country Status (19)

Country Link
US (1) US4786735A (fi)
EP (1) EP0255376B1 (fi)
JP (1) JPH0762002B2 (fi)
KR (1) KR880002838A (fi)
CN (1) CN87105393A (fi)
AT (1) ATE68791T1 (fi)
AU (1) AU604733B2 (fi)
CA (1) CA1301767C (fi)
CZ (1) CZ397491A3 (fi)
DE (1) DE3774024D1 (fi)
DK (1) DK163303C (fi)
ES (1) ES2025665T3 (fi)
FI (1) FI94633C (fi)
GB (1) GB8618846D0 (fi)
GR (1) GR3003253T3 (fi)
IE (1) IE60415B1 (fi)
NO (1) NO170975C (fi)
PT (1) PT85435B (fi)
ZA (1) ZA875675B (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH064601B2 (ja) * 1987-11-04 1994-01-19 三井石油化学工業株式会社 Ｎ−シアノ−ｎ’−メチル−ｎ’’−［２−｛（５−メチル−１ｈ−イミダゾール−４−イル）メチルチオ｝エチルグアニジンの精製法
JPH07110514B2 (ja) * 1990-06-25 1995-11-29 積水化学工業株式会社 芯材強化樹脂軒樋の製造方法
US5808090A (en) * 1996-02-22 1998-09-15 Endo Pharmaceuticals Inc. Process for preventing precipitation in cimetidine injection solutions
US20050048126A1 (en) 2000-12-22 2005-03-03 Barrett Rabinow Formulation to render an antimicrobial drug potent against organisms normally considered to be resistant to the drug
ES2252209T3 (es) * 2001-03-23 2006-05-16 Richter Gedeon Vegyeszeti Gyar R.T. Proceso para preparar fluconazol y sus modificaciones cristalinas.
IL160570A0 (en) 2001-09-26 2004-07-25 Baxter Int Preparation of submicron sized nanoparticles via dispersion and solvent or liquid phase removal
DE10349113A1 (de) 2003-10-17 2005-05-12 Boehringer Ingelheim Pharma Verfahren zur Herstellung von Aminocrotonylverbindungen
US7741358B2 (en) * 2005-04-14 2010-06-22 N.V. Organon Crystal form of asenapine maleate
US8426467B2 (en) 2007-05-22 2013-04-23 Baxter International Inc. Colored esmolol concentrate
US8722736B2 (en) 2007-05-22 2014-05-13 Baxter International Inc. Multi-dose concentrate esmolol with benzyl alcohol

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1543238A (en) * 1976-09-21 1979-03-28 Smith Kline French Lab Polymorph of cimetidine
JPS56104868A (en) * 1980-01-24 1981-08-20 Fujimoto Seiyaku Kk Conversion between polymorphous crystals of cimetidine
FI63753C (fi) * 1980-08-21 1987-02-19 Orion Yhtymae Oy Foerfarande foer framstaellning av kristallint simetidin.
HU185457B (en) * 1981-09-25 1985-02-28 Richter Gedeon Vegyeszet Process for preparating cimetidine-z
JPS58152868A (ja) * 1982-03-05 1983-09-10 Fujimoto Seiyaku Kk シメチジン１塩酸塩多形体およびその製造方法
IE55946B1 (en) * 1982-10-08 1991-02-27 Gea Farmaceutisk Fabrik As Thioethercyanoguanidines and their use as intermediates in producing imidazoles

Also Published As

Publication number Publication date
CN87105393A (zh) 1988-02-17
ZA875675B (en) 1988-11-30
CZ397491A3 (en) 1993-08-11
NO170975B (no) 1992-09-28
DE3774024D1 (de) 1991-11-28
DK393087A (da) 1988-02-02
DK163303B (da) 1992-02-17
US4786735A (en) 1988-11-22
FI94633B (fi) 1995-06-30
FI873340A (fi) 1988-02-02
KR880002838A (ko) 1988-05-11
IE60415B1 (en) 1994-07-13
EP0255376B1 (en) 1991-10-23
GR3003253T3 (en) 1993-02-17
ATE68791T1 (de) 1991-11-15
GB8618846D0 (en) 1986-09-10
PT85435A (en) 1987-08-01
PT85435B (pt) 1990-06-29
AU604733B2 (en) 1991-01-03
ES2025665T3 (es) 1992-04-01
DK163303C (da) 1992-07-06
CA1301767C (en) 1992-05-26
NO873209D0 (no) 1987-07-31
JPH0762002B2 (ja) 1995-07-05
NO170975C (no) 1993-01-06
EP0255376A1 (en) 1988-02-03
DK393087D0 (da) 1987-07-28
NO873209L (no) 1988-02-02
FI94633C (fi) 1995-10-10
JPS6341465A (ja) 1988-02-22
IE872022L (en) 1988-02-01
AU7625387A (en) 1988-02-04

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Legal Events

Date Code Title Description
BB Publication of examined application
FG Patent granted

Owner name: SMITHKLINE BECKMAN CORPORATION

MA Patent expired