DK120084D0 - CRYSTAL MODIFICATION OF CEFTAZIDIM, ITS MANUFACTURING AND USE - Google Patents

CRYSTAL MODIFICATION OF CEFTAZIDIM, ITS MANUFACTURING AND USE

Info

Publication number
DK120084D0
DK120084D0 DK1200/84A DK120084A DK120084D0 DK 120084 D0 DK120084 D0 DK 120084D0 DK 1200/84 A DK1200/84 A DK 1200/84A DK 120084 A DK120084 A DK 120084A DK 120084 D0 DK120084 D0 DK 120084D0
Authority
DK
Denmark
Prior art keywords
ceftazidim
manufacturing
crystal modification
crystal
modification
Prior art date
Application number
DK1200/84A
Other languages
Danish (da)
Other versions
DK120084A (en
Inventor
Walter Duerckheimer
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of DK120084D0 publication Critical patent/DK120084D0/en
Publication of DK120084A publication Critical patent/DK120084A/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Communicable Diseases (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Oncology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK120084A 1983-04-16 1984-02-28 CRYSTAL MODIFICATION OF CEFTAZIDIM, ITS MANUFACTURING AND USE DK120084A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833313816 DE3313816A1 (en) 1983-04-16 1983-04-16 NEW CEFTAZIDIM CRYSTAL MODIFICATION

Publications (2)

Publication Number Publication Date
DK120084D0 true DK120084D0 (en) 1984-02-28
DK120084A DK120084A (en) 1984-10-17

Family

ID=6196559

Family Applications (1)

Application Number Title Priority Date Filing Date
DK120084A DK120084A (en) 1983-04-16 1984-02-28 CRYSTAL MODIFICATION OF CEFTAZIDIM, ITS MANUFACTURING AND USE

Country Status (11)

Country Link
EP (1) EP0122584A3 (en)
JP (1) JPS59199689A (en)
KR (1) KR910004300B1 (en)
AU (1) AU571507B2 (en)
CA (1) CA1243297A (en)
DE (1) DE3313816A1 (en)
DK (1) DK120084A (en)
ES (1) ES531583A0 (en)
GR (2) GR81981B (en)
PT (1) PT78419B (en)
ZA (1) ZA842775B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3313816A1 (en) * 1983-04-16 1984-10-18 Hoechst Ag, 6230 Frankfurt NEW CEFTAZIDIM CRYSTAL MODIFICATION
DE3313818A1 (en) * 1983-04-16 1984-10-18 Hoechst Ag, 6230 Frankfurt NEW CEFTAZIDIM CRYSTAL MODIFICATION
US4537959A (en) * 1984-03-26 1985-08-27 Eli Lilly And Company Crystalline cephalosporin antibiotic salt

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054738A (en) * 1975-12-22 1977-10-18 Eli Lilly And Company Sodium cefamandole crystalline forms
AR229883A1 (en) * 1978-05-26 1983-12-30 Glaxo Group Ltd PROCEDURE FOR THE PREPARATION OF ANTIBIOTIC (6R, 7R) -7 - ((Z) -2- (2-AMINOTIAZOL-4-IL) -2- (2-CARBOXIPROP-2-OXIIMINO) -ACETAMIDO) -3- (1 -PIRIDINOMETIL) -CEF-3-EM-4-CARBOXYLATE
US4329453A (en) * 1979-10-02 1982-05-11 Glaxo Group Limited Cephalosporin antibiotic
NZ195116A (en) * 1979-10-02 1982-09-07 Glaxo Group Ltd The crystalline bishydrochloride of a certain cephalosporin medicinal preparations
DE3313816A1 (en) * 1983-04-16 1984-10-18 Hoechst Ag, 6230 Frankfurt NEW CEFTAZIDIM CRYSTAL MODIFICATION

Also Published As

Publication number Publication date
DE3313816A1 (en) 1984-10-18
KR910004300B1 (en) 1991-06-25
ZA842775B (en) 1984-11-28
ES8501768A1 (en) 1984-12-01
KR840008371A (en) 1984-12-14
ES531583A0 (en) 1984-12-01
GR81980B (en) 1984-12-12
AU2685884A (en) 1984-10-18
DK120084A (en) 1984-10-17
EP0122584A2 (en) 1984-10-24
AU571507B2 (en) 1988-04-21
EP0122584A3 (en) 1985-08-28
JPS59199689A (en) 1984-11-12
PT78419A (en) 1984-05-01
PT78419B (en) 1986-06-02
GR81981B (en) 1984-12-12
CA1243297A (en) 1988-10-18

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Legal Events

Date Code Title Description
ATS Application withdrawn