FI850926L - Foerfarande foer framstaellning av ceftazidim. - Google Patents

Foerfarande foer framstaellning av ceftazidim.

Info

Publication number
FI850926L
FI850926L FI850926A FI850926A FI850926L FI 850926 L FI850926 L FI 850926L FI 850926 A FI850926 A FI 850926A FI 850926 A FI850926 A FI 850926A FI 850926 L FI850926 L FI 850926L
Authority
FI
Finland
Prior art keywords
framing
ceiling
framework
Prior art date
Application number
FI850926A
Other languages
English (en)
Other versions
FI850926A0 (fi
FI85488B (fi
FI85488C (fi
Inventor
Thomas William Stone
Colin Robinson
David Gordon Hughes
Original Assignee
Glaxo Group Ltd
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 Glaxo Group Ltd filed Critical Glaxo Group Ltd
Publication of FI850926A0 publication Critical patent/FI850926A0/fi
Publication of FI850926L publication Critical patent/FI850926L/fi
Publication of FI85488B publication Critical patent/FI85488B/fi
Application granted granted Critical
Publication of FI85488C publication Critical patent/FI85488C/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • C07D501/38—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof
    • C07D501/46—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof with the 7-amino radical acylated by carboxylic acids containing hetero rings
FI850926A 1984-03-09 1985-03-08 Foerfarande foer utvinning av ceftazidim fraon en vattenhaltig loesning innehaollande detsamma. FI85488C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848406218A GB8406218D0 (en) 1984-03-09 1984-03-09 Process
GB8406218 1984-03-09

Publications (4)

Publication Number Publication Date
FI850926A0 FI850926A0 (fi) 1985-03-08
FI850926L true FI850926L (fi) 1985-09-10
FI85488B FI85488B (fi) 1992-01-15
FI85488C FI85488C (fi) 1992-04-27

Family

ID=10557840

Family Applications (1)

Application Number Title Priority Date Filing Date
FI850926A FI85488C (fi) 1984-03-09 1985-03-08 Foerfarande foer utvinning av ceftazidim fraon en vattenhaltig loesning innehaollande detsamma.

Country Status (22)

Country Link
US (1) US4769450A (fi)
JP (1) JPH0645626B2 (fi)
KR (1) KR890001010B1 (fi)
AT (1) AT386206B (fi)
AU (1) AU581427B2 (fi)
BE (1) BE901900A (fi)
CA (1) CA1239391A (fi)
CH (1) CH664156A5 (fi)
DE (1) DE3508372C2 (fi)
DK (1) DK157028C (fi)
ES (1) ES541085A0 (fi)
FI (1) FI85488C (fi)
FR (1) FR2560879B1 (fi)
GB (2) GB8406218D0 (fi)
IE (1) IE57953B1 (fi)
IL (1) IL74456A (fi)
IT (1) IT1182717B (fi)
NL (1) NL194238C (fi)
NZ (1) NZ211363A (fi)
PT (1) PT80081B (fi)
SE (1) SE466206B (fi)
ZA (1) ZA851767B (fi)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4954624A (en) * 1986-10-07 1990-09-04 Sandoz Ltd. Process for the production of cephalosporin derivatives
TW553946B (en) * 1999-09-08 2003-09-21 Fujisawa Pharmaceutical Co Method for separating lactone-containing high-molecular weight compounds
EP1312387B1 (en) * 2000-08-25 2014-05-21 Kaneka Corporation Method for removal of bacterial toxins from a bacterial toxin-containing fluid
US6780442B2 (en) * 2000-08-31 2004-08-24 Hauser, Inc. Efficient method for producing compositions enriched in anthocyanins
CN102924483B (zh) * 2012-10-31 2015-06-17 海南合瑞制药股份有限公司 一种头孢他啶晶体化合物、其制备方法及其无菌混合粉形式的药物组合物
CN102875576A (zh) * 2012-10-31 2013-01-16 苏州致君万庆药业有限公司 一种抗菌素头孢他啶的合成、注射用头孢他啶及其制备方法
CN110857308B (zh) * 2018-08-24 2021-02-26 浙江长典医药有限公司 一种注射用头孢他啶的制备方法
CN111196818A (zh) * 2018-11-19 2020-05-26 浙江长典医药有限公司 一种注射用头孢他啶的制备方法
CN109824698B (zh) * 2019-01-23 2020-09-22 华北制药河北华民药业有限责任公司 一种头孢他啶的制备方法
CN111116611B (zh) * 2019-11-21 2021-05-07 华北制药河北华民药业有限责任公司 一种注射用头孢他啶粉针制剂的制备方法
CN113101274B (zh) * 2021-03-31 2022-09-06 海南海灵化学制药有限公司 一种注射用头孢他啶粉针剂及其制备工艺
CN114047271B (zh) * 2021-11-12 2023-03-17 海南葫芦娃药业集团股份有限公司 一种注射用头孢他啶制剂中有关物质的检测方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH541579A (de) * 1969-05-13 1973-09-15 Ciba Geigy Ag Verfahren zur Abtrennung von Cephalosporin C aus Rohlösungen
BE824028A (fr) * 1974-01-23 1975-06-30 Procede pour la purification de cephalosporines comportant un groupe acide carboxylique libre
AR229883A1 (es) * 1978-05-26 1983-12-30 Glaxo Group Ltd Procedimiento para la preparacion de antibiotico(6r,7r)-7-((z)-2-(2-aminotiazol-4-il)-2-(2-carboxiprop-2-oxiimino)-acetamido)-3-(1-piridinometil)-cef-3-em-4-carboxilato
GB2058791B (en) * 1978-05-26 1982-11-24 Glaxo Group Ltd Cephalosporin antibiotics
US4329453A (en) * 1979-10-02 1982-05-11 Glaxo Group Limited Cephalosporin antibiotic
US4427677A (en) * 1980-12-31 1984-01-24 Fujisawa Pharmaceutical Co., Ltd. Cephem compounds
DE3313818A1 (de) * 1983-04-16 1984-10-18 Hoechst Ag, 6230 Frankfurt Neue kristallmodifikation von ceftazidim
US4537959A (en) * 1984-03-26 1985-08-27 Eli Lilly And Company Crystalline cephalosporin antibiotic salt
US4616080A (en) * 1984-07-02 1986-10-07 Eli Lilly And Company Simplified process of forming crystalline ceftazidime pentahydrate
US4659813A (en) * 1984-11-08 1987-04-21 Eli Lilly And Company Crystallization process for ceftazidime derivative

Also Published As

Publication number Publication date
NZ211363A (en) 1988-07-28
DK157028C (da) 1990-04-02
SE8501170D0 (sv) 1985-03-08
GB2157682A (en) 1985-10-30
GB2157682B (en) 1987-08-26
ATA70185A (de) 1987-12-15
FI850926A0 (fi) 1985-03-08
IL74456A (en) 1988-11-15
KR890001010B1 (ko) 1989-04-18
DK106585D0 (da) 1985-03-08
GB8506053D0 (en) 1985-04-11
US4769450A (en) 1988-09-06
KR850006419A (ko) 1985-10-05
JPH0645626B2 (ja) 1994-06-15
GB8406218D0 (en) 1984-04-11
FI85488B (fi) 1992-01-15
DK157028B (da) 1989-10-30
FI85488C (fi) 1992-04-27
JPS60252484A (ja) 1985-12-13
AU3967085A (en) 1985-09-12
BE901900A (fr) 1985-09-09
NL194238B (nl) 2001-06-01
IE57953B1 (en) 1993-05-19
DE3508372A1 (de) 1985-09-12
CA1239391A (en) 1988-07-19
AU581427B2 (en) 1989-02-23
IT8547786A0 (it) 1985-03-08
ZA851767B (en) 1986-11-26
FR2560879B1 (fr) 1987-05-22
DE3508372C2 (de) 1995-05-04
IT1182717B (it) 1987-10-05
ES8603495A1 (es) 1985-12-16
DK106585A (da) 1985-09-10
IT8547786A1 (it) 1986-09-08
SE466206B (sv) 1992-01-13
PT80081A (en) 1985-04-01
IL74456A0 (en) 1985-05-31
SE8501170L (sv) 1985-09-10
FR2560879A1 (fr) 1985-09-13
NL194238C (nl) 2001-10-02
NL8500663A (nl) 1985-10-01
CH664156A5 (de) 1988-02-15
AT386206B (de) 1988-07-25
ES541085A0 (es) 1985-12-16
IE850608L (en) 1985-09-09
PT80081B (en) 1987-03-25

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: GLAXO GROUP LIMITED