CH527852A - Verfahren zur Herstellung neuer 3,7-disubstituierter Cephalosporinderivate - Google Patents

Verfahren zur Herstellung neuer 3,7-disubstituierter Cephalosporinderivate

Info

Publication number
CH527852A
CH527852A CH1468070A CH1468070A CH527852A CH 527852 A CH527852 A CH 527852A CH 1468070 A CH1468070 A CH 1468070A CH 1468070 A CH1468070 A CH 1468070A CH 527852 A CH527852 A CH 527852A
Authority
CH
Switzerland
Prior art keywords
preparation
new
cephalosporin derivatives
disubstituted
disubstituted cephalosporin
Prior art date
Application number
CH1468070A
Other languages
English (en)
Inventor
Takani Tadayoshi
Kurita Masaru
Nikaido Hiroo
Mera Masashi
Konishi Nobukiyo
Nakagawa Ritsuko
Original Assignee
Fujisawa Pharmaceutical Co
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 JP6951067A external-priority patent/JPS4614736B1/ja
Application filed by Fujisawa Pharmaceutical Co filed Critical Fujisawa Pharmaceutical Co
Priority claimed from CH516368A external-priority patent/CH527215A/de
Publication of CH527852A publication Critical patent/CH527852A/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
    • C07D501/36—Methylene radicals, substituted by sulfur atoms
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/02—Scraping
    • A47L13/04—Scraping with steel wool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
    • B24D15/04—Hand tools or other devices for non-rotary grinding, polishing, or stropping resilient; with resiliently-mounted operative surface

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cephalosporin Compounds (AREA)
CH1468070A 1967-04-15 1968-04-08 Verfahren zur Herstellung neuer 3,7-disubstituierter Cephalosporinderivate CH527852A (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2397167 1967-04-15
JP6842967 1967-10-24
JP6951067A JPS4614736B1 (de) 1967-10-28 1967-10-28
CH516368A CH527215A (de) 1967-04-15 1968-04-08 Verfahren zur Herstellung von 3,7-disubstituierten Cephalosporinderivaten

Publications (1)

Publication Number Publication Date
CH527852A true CH527852A (de) 1972-09-15

Family

ID=27428865

Family Applications (3)

Application Number Title Priority Date Filing Date
CH1468070A CH527852A (de) 1967-04-15 1968-04-08 Verfahren zur Herstellung neuer 3,7-disubstituierter Cephalosporinderivate
CH1467970A CH515932A (de) 1967-04-15 1968-04-08 Verfahren zur Herstellung neuer 3,7-disubstituierter Cephalosporinderivate
CH1656271A CH535260A (de) 1967-04-15 1968-04-08 Verfahren zur Herstellung von 3,7-disubstituierten Cephalosporinderivaten

Family Applications After (2)

Application Number Title Priority Date Filing Date
CH1467970A CH515932A (de) 1967-04-15 1968-04-08 Verfahren zur Herstellung neuer 3,7-disubstituierter Cephalosporinderivate
CH1656271A CH535260A (de) 1967-04-15 1968-04-08 Verfahren zur Herstellung von 3,7-disubstituierten Cephalosporinderivaten

Country Status (1)

Country Link
CH (3) CH527852A (de)

Also Published As

Publication number Publication date
CH535260A (de) 1973-03-31
CH515932A (de) 1971-11-30

Similar Documents

Publication Publication Date Title
AT292193B (de) Verfahren zur Herstellung neuer 3,7-disubstituierter Cephalosporin-Derivate
AT306233B (de) Verfahren zur Herstellung neuer Cephalosporinderivate
CH513111A (de) Verfahren zur Herstellung neuer Benz-epinderivate
CH542853A (de) Verfahren zur Herstellung neuer Isothiocyano-benzazol-Derivate
CH551412A (de) Verfahren zur herstellung neuer n-phenylindolin-derivate.
CH526579A (de) Verfahren zur Herstellung neuer Benziodoxanderivate
AT294854B (de) Verfahren zur Herstellung neuer D-Glucofuranoside
CH498120A (de) Verfahren zur Herstellung neuer Indenopyridinderivate
CH521371A (de) Verfahren zur Herstellung neuer Cyclopropyl-1,2,4-oxadiazolylpyridine
CH513119A (de) Verfahren zur Herstellung neuer Halogencolchicinderivate
CH519497A (de) Verfahren zur Herstellung neuer Spiro-azatetramethylen-Derivate
AT278822B (de) Verfahren zur Herstellung neuer Pyrimidinderivate
CH542228A (de) Verfahren zur Herstellung neuer Benzothiopyranopyridin-derivate
CH510660A (de) Verfahren zur Herstellung neuer Glucofuranoside
AT282078B (de) Verfahren zur Herstellung neuer Nebularin-Derivate
CH527852A (de) Verfahren zur Herstellung neuer 3,7-disubstituierter Cephalosporinderivate
AT293635B (de) Verfahren zur Herstellung neuer 18-Methyl-5α-H-androstanderivate
AT294102B (de) Verfahren zur Herstellung neuer Piperazinderivate
AT293614B (de) Verfahren zur Herstellung neuer Cephalosporinderivate
CH532562A (de) Verfahren zur Herstellung neuer 3-Oxo-A-nor-B-homo-pregnatriene
CH462834A (de) Verfahren zur Herstellung neuer 6-Hydrazino-pyridazin-Derivate
AT283611B (de) Verfahren zur Herstellung neuer 3-Oxogonatrienderivate
AT301755B (de) Verfahren zur Herstellung neuer, 3,7-disubstituierter Cephalosporin-Derivate
AT297222B (de) Verfahren zur Herstellung neuer Rifamycin-Derivate
CH511227A (de) Verfahren zur Herstellung neuer Azetidinolderivate

Legal Events

Date Code Title Description
PL Patent ceased