DK124682A - Fremgangsmaade til fremstilling af cephalosporinderivater eller syreadditionssalte deraf - Google Patents

Fremgangsmaade til fremstilling af cephalosporinderivater eller syreadditionssalte deraf Download PDF

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Publication number
DK124682A
DK124682A DK124682A DK124682A DK124682A DK 124682 A DK124682 A DK 124682A DK 124682 A DK124682 A DK 124682A DK 124682 A DK124682 A DK 124682A DK 124682 A DK124682 A DK 124682A
Authority
DK
Denmark
Prior art keywords
procedure
acid addition
addition salts
cephalosporin derivatives
preparing cephalosporin
Prior art date
Application number
DK124682A
Other languages
English (en)
Inventor
N Kakeya
K Kitao
Original Assignee
Kyoto Pharma Ind
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
Priority claimed from JP4271881A external-priority patent/JPS57156495A/ja
Priority claimed from JP56156466A external-priority patent/JPS5857385A/ja
Priority claimed from JP56175388A external-priority patent/JPS57156496A/ja
Priority claimed from JP18260081A external-priority patent/JPS5885895A/ja
Application filed by Kyoto Pharma Ind filed Critical Kyoto Pharma Ind
Publication of DK124682A publication Critical patent/DK124682A/da

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
DK124682A 1981-03-23 1982-03-19 Fremgangsmaade til fremstilling af cephalosporinderivater eller syreadditionssalte deraf DK124682A (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP4271881A JPS57156495A (en) 1981-03-23 1981-03-23 Cephalosporin derivative and remedy for microbism used in oral administration
JP56156466A JPS5857385A (ja) 1981-10-01 1981-10-01 水和物、その製造法および細菌感染症治療剤
JP56175388A JPS57156496A (en) 1981-10-30 1981-10-30 Preparation of cephalosporin derivative
JP18260081A JPS5885895A (ja) 1981-11-15 1981-11-15 セフアロスポリン誘導体および経口投与用細菌感染症治療剤

Publications (1)

Publication Number Publication Date
DK124682A true DK124682A (da) 1982-09-24

Family

ID=27461254

Family Applications (1)

Application Number Title Priority Date Filing Date
DK124682A DK124682A (da) 1981-03-23 1982-03-19 Fremgangsmaade til fremstilling af cephalosporinderivater eller syreadditionssalte deraf

Country Status (9)

Country Link
EP (1) EP0061162A3 (da)
AR (1) AR231293A1 (da)
AU (1) AU8166182A (da)
DK (1) DK124682A (da)
ES (1) ES8307819A1 (da)
FI (1) FI820999L (da)
GR (1) GR76477B (da)
IL (1) IL65297A0 (da)
NO (1) NO820935L (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482587A1 (fr) * 1980-05-14 1981-11-20 Poudres & Explosifs Ste Nale Procede de synthese de chloroformiates a-chlores et nouveaux chloroformiates a-chlores
ES8303422A1 (es) * 1980-12-15 1983-02-01 Fujisawa Pharmaceutical Co Un procedimiento para preparar derivados del acido 7-acilaminocefalosporanico .

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1598568A (en) * 1977-04-19 1981-09-23 Glaxo Lab Ltd Esters of(6r,7r)-3-carbamoyloxymethyl-7-((z)-2-(fur-2-yl)-2-methoxyiminoacetamido)-ceph-3-em-4-carboxylic acid
EP0009671B1 (en) * 1978-09-12 1984-06-13 Fujisawa Pharmaceutical Co., Ltd. Starting compounds for preparing cephem compounds and processes for their preparation

Also Published As

Publication number Publication date
NO820935L (no) 1982-09-24
GR76477B (da) 1984-08-10
EP0061162A3 (en) 1983-06-08
FI820999L (fi) 1982-09-24
AR231293A1 (es) 1984-10-31
AU8166182A (en) 1982-09-30
ES510626A0 (es) 1983-07-01
IL65297A0 (en) 1982-05-31
ES8307819A1 (es) 1983-07-01
EP0061162A2 (en) 1982-09-29

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