DK153377A - Fremgangsmade til fremstilling af cephemderivater - Google Patents

Fremgangsmade til fremstilling af cephemderivater

Info

Publication number
DK153377A
DK153377A DK153377A DK153377A DK153377A DK 153377 A DK153377 A DK 153377A DK 153377 A DK153377 A DK 153377A DK 153377 A DK153377 A DK 153377A DK 153377 A DK153377 A DK 153377A
Authority
DK
Denmark
Prior art keywords
procedure
cephem derivatives
preparing cephem
preparing
derivatives
Prior art date
Application number
DK153377A
Other languages
English (en)
Inventor
T Ishimaru
M Hatanaka
M Hatamura
H Nitta
Original Assignee
Sangyo Kagaku Kenkyu Kyokai
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 JP3954976A external-priority patent/JPS52122392A/ja
Priority claimed from JP11112576A external-priority patent/JPS5337689A/ja
Application filed by Sangyo Kagaku Kenkyu Kyokai filed Critical Sangyo Kagaku Kenkyu Kyokai
Publication of DK153377A publication Critical patent/DK153377A/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
    • 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
    • C07D501/36—Methylene radicals, substituted by sulfur atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
DK153377A 1976-04-07 1977-04-05 Fremgangsmade til fremstilling af cephemderivater DK153377A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3954976A JPS52122392A (en) 1976-04-07 1976-04-07 Novel antibacterials
JP11112576A JPS5337689A (en) 1976-09-15 1976-09-15 Compounds having antibacterial activity

Publications (1)

Publication Number Publication Date
DK153377A true DK153377A (da) 1977-10-08

Family

ID=26378956

Family Applications (1)

Application Number Title Priority Date Filing Date
DK153377A DK153377A (da) 1976-04-07 1977-04-05 Fremgangsmade til fremstilling af cephemderivater

Country Status (8)

Country Link
US (1) US4103008A (da)
DE (1) DE2715038A1 (da)
DK (1) DK153377A (da)
FR (1) FR2347373A1 (da)
GB (1) GB1516059A (da)
IE (1) IE44731B1 (da)
NL (1) NL7703884A (da)
SE (1) SE7703948L (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379152A (en) * 1974-05-09 1983-04-05 Toyama Chemical Co., Ltd. Cephalosporins
US4410522A (en) * 1974-05-09 1983-10-18 Toyama Chemical Co., Ltd. Cephalosporins
US4198406A (en) * 1975-11-27 1980-04-15 Beecham Group Limited Carbamoyl heterocyclicthio cephalosporins and pharmaceutical compositions formulated therewith
US4200744A (en) * 1976-01-22 1980-04-29 Toyama Chemical Company, Limited Substituted 7α-methoxy-7β[(2,3-dioxo-1-piperazinyl)carbonylaminophenylacetamido]cephalosporins
FR2362146A1 (fr) * 1976-08-17 1978-03-17 Fujisawa Pharmaceutical Co Procede de preparation de composes d'acide 7-(n-substitue-2-phenylglycinamido)-3-substitue-3-cephem-4-carboxylique et nouveaux produits ainsi obtenus, a activite antibacterienne
JPS5331690A (en) * 1976-09-01 1978-03-25 Shionogi & Co Ltd Oxadithiacephalosporins
AR223653A1 (es) * 1977-09-27 1981-09-15 Toyama Chemical Co Ltd Procedimiento de preparacion del acido 7-(d(-)-alpha-(4-etil-2,3-dioxo-1-piperazinocarboxamido)-alpha-(4-hidroxifenil)acetamido)-3-(5-(1-metil-1,2,3,4-tetrazolil)tiometil)-delta3-cefem-4-carboxilico y su producto de adicion con n,n-dimetilacetamida
US4263292A (en) * 1978-06-13 1981-04-21 Toyama Chemical Co., Ltd. 7α-methoxycephalosporins and pharmaceutical composition comprising the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239516A (en) * 1965-01-18 1966-03-08 Lilly Co Eli Dithiocarboxylated cephalosporins
US3573294A (en) * 1968-03-14 1971-03-30 Glaxo Lab Ltd 7 - (arylglyoxamido)cephalosporanic acids and their salts and alpha-carbonyl derivatives

Also Published As

Publication number Publication date
US4103008A (en) 1978-07-25
SE7703948L (sv) 1977-10-08
GB1516059A (en) 1978-06-28
IE44731L (en) 1977-10-07
FR2347373A1 (fr) 1977-11-04
DE2715038A1 (de) 1977-11-24
NL7703884A (nl) 1977-10-11
IE44731B1 (en) 1982-03-10

Similar Documents

Publication Publication Date Title
DK75077A (da) Fremgangsmade til fremstilling af cephemforbindelser
DK13177A (da) Fremgangsmade til fremstilling af phthalaner
DK494876A (da) Fremgangsmade til fremstilling af piperidinderivater
DK323677A (da) Fremgangsmade til fremstilling af androstan-17-on-derivater
DK562376A (da) Fremgangsmade til fremstilling af ergolinderivater
DK147068C (da) Analogifremgangsmaade til fremstilling af 1-naphthylmethyl-cinnamyl-aminderivater
DK462376A (da) Fremgangsmade til fremstilling af 5-halogenpyrimidinderivater
DK283177A (da) Fremgangsmade til fremstilling af dipeptidderivater
DK180277A (da) Fremgangsmade til fremstilling af polyprenylderivater
DK272676A (da) Fremgangsmade til fremstilling af cephalosporinforbindelser
DK117677A (da) Fremgangsmade til fremstilling af piperidinderivater
DK455877A (da) Fremgangsmaade til fremstilling af phenyleddikesyrederivater
DK28377A (da) Fremgangsmade til fremstilling af polypeptidderivater
DK329577A (da) Fremgangsmade til fremstilling af derivater af phenoxyhydroxypropylamin
DK284977A (da) Fremgangsmade til fremstilling af cephemderivater
DK385677A (da) Fremgangsmaade til fremstilling af benzopyranderivater
DK153377A (da) Fremgangsmade til fremstilling af cephemderivater
DK128277A (da) Fremgangsmade til fremstilling af pyridinderivater
DK310777A (da) Fremgangsmade til fremstilling af guaiacol-p-isobutyl-hydratropat
DK147677A (da) Fremgangsmade til fremstilling af substituerede piperazinderivater
DK428377A (da) Fremgangsmaade til fremstilling af pyridobenzodiazepinoner
DK156955C (da) Fremgangsmaade til fremstilling af cyanosubstituerede cyclopropanderivater
DK443477A (da) Fremgangsmaade til fremstilling af pyrroloquinolinderivater
DK73677A (da) Fremgangsmade til fremstilling af quinolinonderivater
DK140576A (da) Fremgangsmade til fremstilling af 21-hydroxy-16-pregnen-20-on-derivater

Legal Events

Date Code Title Description
PBP Patent lapsed