ES423828A1 - Procedimiento para preparar derivados de acidos aminopenici-lanico 6-sustituidos y aminocefalosparanico 7-sustituidos. - Google Patents

Procedimiento para preparar derivados de acidos aminopenici-lanico 6-sustituidos y aminocefalosparanico 7-sustituidos.

Info

Publication number
ES423828A1
ES423828A1 ES423828A ES423828A ES423828A1 ES 423828 A1 ES423828 A1 ES 423828A1 ES 423828 A ES423828 A ES 423828A ES 423828 A ES423828 A ES 423828A ES 423828 A1 ES423828 A1 ES 423828A1
Authority
ES
Spain
Prior art keywords
group
lower alkyl
atom
acids
substitute
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES423828A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gist Brocades NV
Original Assignee
Gist Brocades NV
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 GB1018973A external-priority patent/GB1464377A/en
Application filed by Gist Brocades NV filed Critical Gist Brocades NV
Publication of ES423828A1 publication Critical patent/ES423828A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
    • C07D261/02—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
    • C07D261/06—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members
    • C07D261/10—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
ES423828A 1973-03-02 1974-03-02 Procedimiento para preparar derivados de acidos aminopenici-lanico 6-sustituidos y aminocefalosparanico 7-sustituidos. Expired ES423828A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1018973A GB1464377A (en) 1973-03-02 1973-03-02 Penicillanic and cephalosporanic acid derivatives
GB183674 1974-01-15

Publications (1)

Publication Number Publication Date
ES423828A1 true ES423828A1 (es) 1977-06-16

Family

ID=26237021

Family Applications (2)

Application Number Title Priority Date Filing Date
ES423827A Expired ES423827A1 (es) 1973-03-02 1974-03-02 Procedimiento para preparar derivados de acidos penicilani-co y cefalosporanico.
ES423828A Expired ES423828A1 (es) 1973-03-02 1974-03-02 Procedimiento para preparar derivados de acidos aminopenici-lanico 6-sustituidos y aminocefalosparanico 7-sustituidos.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES423827A Expired ES423827A1 (es) 1973-03-02 1974-03-02 Procedimiento para preparar derivados de acidos penicilani-co y cefalosporanico.

Country Status (6)

Country Link
JP (1) JPS5029591A (es)
AU (1) AU6620274A (es)
DE (1) DE2409949A1 (es)
ES (2) ES423827A1 (es)
FR (1) FR2219775A1 (es)
NL (1) NL7402778A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54106495A (en) * 1978-02-09 1979-08-21 Dai Ichi Seiyaku Co Ltd Cephem derivative
JPS6052713B2 (ja) * 1978-04-11 1985-11-20 三共株式会社 ７−メトキシセフアロスポリン化合物、その製法及びその化合物を主成分とする抗菌剤
JPS6017368A (ja) * 1983-07-09 1985-01-29 Toyota Motor Corp キツクレス式ケ−ブルの短絡検出方法及びその装置
HU203243B (en) * 1985-07-16 1991-06-28 Biogal Gyogyszergyar Process for producing cefalosporin derivative

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1364453A (en) * 1970-11-06 1974-08-21 Gist Brocades Nv Penicillanic and cepholosporanic acid derivatives

Also Published As

Publication number Publication date
AU6620274A (en) 1975-09-04
DE2409949A1 (de) 1974-09-05
NL7402778A (es) 1974-09-04
JPS5029591A (es) 1975-03-25
ES423827A1 (es) 1976-10-16
FR2219775A1 (en) 1974-09-27
FR2219775B1 (es) 1978-07-28

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