ATE76874T1 - Verfahren zur herstellung von ceftazidimepentahydrat. - Google Patents

Verfahren zur herstellung von ceftazidimepentahydrat.

Info

Publication number
ATE76874T1
ATE76874T1 AT88300847T AT88300847T ATE76874T1 AT E76874 T1 ATE76874 T1 AT E76874T1 AT 88300847 T AT88300847 T AT 88300847T AT 88300847 T AT88300847 T AT 88300847T AT E76874 T1 ATE76874 T1 AT E76874T1
Authority
AT
Austria
Prior art keywords
dihydrobromide
pentahydrate
ceftazidime
ceftazidimepentahydrate
preparation
Prior art date
Application number
AT88300847T
Other languages
English (en)
Inventor
David Dale Wirth
Original Assignee
Lilly Co Eli
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 Lilly Co Eli filed Critical Lilly Co Eli
Application granted granted Critical
Publication of ATE76874T1 publication Critical patent/ATE76874T1/de

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT88300847T 1987-02-02 1988-02-02 Verfahren zur herstellung von ceftazidimepentahydrat. ATE76874T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1025287A 1987-02-02 1987-02-02
EP88300847A EP0278656B1 (de) 1987-02-02 1988-02-02 Verfahren zur Herstellung von Ceftazidime-Pentahydrat

Publications (1)

Publication Number Publication Date
ATE76874T1 true ATE76874T1 (de) 1992-06-15

Family

ID=21744833

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88300847T ATE76874T1 (de) 1987-02-02 1988-02-02 Verfahren zur herstellung von ceftazidimepentahydrat.

Country Status (6)

Country Link
EP (1) EP0278656B1 (de)
JP (1) JP2533151B2 (de)
AT (1) ATE76874T1 (de)
DE (1) DE3871542T2 (de)
ES (1) ES2032543T3 (de)
GR (1) GR3005435T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100296810B1 (ko) * 1993-03-12 2001-10-24 로렌스 티. 마이젠헬더 결정성세프티오퍼유리산
US7842791B2 (en) 2002-12-19 2010-11-30 Nancy Jean Britten Dispersible pharmaceutical compositions
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

Family Cites Families (3)

* 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
US4329453A (en) * 1979-10-02 1982-05-11 Glaxo Group Limited Cephalosporin antibiotic
CA1236089A (en) * 1984-06-25 1988-05-03 Perry C. Heath Ceftazidime

Also Published As

Publication number Publication date
JP2533151B2 (ja) 1996-09-11
JPS63196590A (ja) 1988-08-15
EP0278656A1 (de) 1988-08-17
DE3871542T2 (de) 1992-12-24
GR3005435T3 (de) 1993-05-24
DE3871542D1 (de) 1992-07-09
ES2032543T3 (es) 1993-02-16
EP0278656B1 (de) 1992-06-03

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