BE885488A - Bischlorhydrate de cephalosporine et sa preparation - Google Patents

Bischlorhydrate de cephalosporine et sa preparation

Info

Publication number
BE885488A
BE885488A BE0/202300A BE202300A BE885488A BE 885488 A BE885488 A BE 885488A BE 0/202300 A BE0/202300 A BE 0/202300A BE 202300 A BE202300 A BE 202300A BE 885488 A BE885488 A BE 885488A
Authority
BE
Belgium
Prior art keywords
bischlorhydrate
cephalosporin
preparation
cephalosporin bischlorhydrate
Prior art date
Application number
BE0/202300A
Other languages
English (en)
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 BE885488A publication Critical patent/BE885488A/fr

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
BE0/202300A 1979-10-02 1980-10-01 Bischlorhydrate de cephalosporine et sa preparation BE885488A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7934203 1979-10-02

Publications (1)

Publication Number Publication Date
BE885488A true BE885488A (fr) 1981-04-01

Family

ID=10508245

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/202300A BE885488A (fr) 1979-10-02 1980-10-01 Bischlorhydrate de cephalosporine et sa preparation

Country Status (14)

Country Link
US (1) US4467086A (fr)
JP (1) JPS5657789A (fr)
AU (1) AU540382B2 (fr)
BE (1) BE885488A (fr)
CH (1) CH644609A5 (fr)
DE (1) DE3037104C2 (fr)
FR (1) FR2466469A1 (fr)
GB (1) GB2064513B (fr)
IE (1) IE50269B1 (fr)
IT (1) IT1128569B (fr)
NL (1) NL8005439A (fr)
NZ (1) NZ195116A (fr)
SE (1) SE449996B (fr)
ZA (1) ZA806082B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4963542A (en) * 1976-09-08 1990-10-16 Takeda Chemical Industries, Ltd. Cephalosporin derivatives
GB2052490B (en) * 1979-05-25 1983-09-07 Glaxo Group Ltd Intermediates for use in the preparation of cephalosporin antibiotics
US4400503A (en) * 1981-10-30 1983-08-23 Eli Lilly And Company Purification of syn-7-[[(2-amino-4-thiazolyl)(methoxyimino) acetyl]amino]-3-methyl-3-cephem-4-carboxylic acid
US4594417A (en) * 1981-10-30 1986-06-10 Eli Lilly Company Crystalline antibiotic salt
US4394503A (en) 1981-12-07 1983-07-19 Bristol-Myers Company Cephalosporin derivatives
US4474954A (en) * 1981-12-07 1984-10-02 Bristol-Myers Company Intermediates for cephalosporin derivatives
DE3248281A1 (de) * 1982-12-28 1984-06-28 Hoechst Ag, 6230 Frankfurt Kristalisierte cephem-saeureadditionssalze und verfahren zu ihrer herstellung
DE3313818A1 (de) * 1983-04-16 1984-10-18 Hoechst Ag, 6230 Frankfurt Neue kristallmodifikation von ceftazidim
DE3313816A1 (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
US5244891A (en) * 1985-08-05 1993-09-14 Bristol-Myers Squibb Company Injectable compositions of cefepime dihydrochloride hydrate
AT387022B (de) * 1986-06-04 1988-11-25 Biochemie Gmbh Verfahren zur herstellung einer neuen kristallinen form eines cefalosporinderivats
DE3706020A1 (de) * 1987-02-25 1988-09-08 Hoechst Ag Kristallisierte cephem-saeureadditionssalze und verfahren zu ihrer herstellung
GB8802622D0 (en) * 1988-02-05 1988-03-02 Glaxo Group Ltd Chemical compound
JPH02101081A (ja) * 1988-10-08 1990-04-12 Meiji Seika Kaisha Ltd セファロスポリン誘導体結晶性二塩酸塩及びその製造法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB2052490B (en) * 1979-05-25 1983-09-07 Glaxo Group Ltd Intermediates for use in the preparation of cephalosporin antibiotics

Also Published As

Publication number Publication date
IE50269B1 (en) 1986-03-19
ZA806082B (en) 1982-05-26
AU6288080A (en) 1981-04-09
SE8006860L (sv) 1981-04-03
IE802051L (en) 1981-04-02
US4467086A (en) 1984-08-21
GB2064513B (en) 1983-09-14
FR2466469A1 (fr) 1981-04-10
SE449996B (sv) 1987-06-01
JPS5657789A (en) 1981-05-20
IT8049782A0 (it) 1980-10-01
GB2064513A (en) 1981-06-17
JPH0245634B2 (fr) 1990-10-11
FR2466469B1 (fr) 1984-02-10
CH644609A5 (de) 1984-08-15
AU540382B2 (en) 1984-11-15
NZ195116A (en) 1982-09-07
DE3037104C2 (de) 1986-04-30
DE3037104A1 (de) 1981-04-16
IT1128569B (it) 1986-05-28
NL8005439A (nl) 1981-04-06

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GLAXO GROUP LTD

Effective date: 19931031