ES385581A1 - Procedimiento para la preparacion de derivados del acido 7-amino cefalosporanico. - Google Patents

Procedimiento para la preparacion de derivados del acido 7-amino cefalosporanico.

Info

Publication number
ES385581A1
ES385581A1 ES385581A ES385581A ES385581A1 ES 385581 A1 ES385581 A1 ES 385581A1 ES 385581 A ES385581 A ES 385581A ES 385581 A ES385581 A ES 385581A ES 385581 A1 ES385581 A1 ES 385581A1
Authority
ES
Spain
Prior art keywords
compound
react
resulting
formula
preparation
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
ES385581A
Other languages
English (en)
Spanish (es)
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.)
Fujisawa Pharmaceutical Co Ltd
Original Assignee
Fujisawa Pharmaceutical Co Ltd
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 Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd
Publication of ES385581A1 publication Critical patent/ES385581A1/es
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
ES385581A 1969-11-17 1970-11-16 Procedimiento para la preparacion de derivados del acido 7-amino cefalosporanico. Expired ES385581A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9242169 1969-11-17

Publications (1)

Publication Number Publication Date
ES385581A1 true ES385581A1 (es) 1973-08-16

Family

ID=14053939

Family Applications (1)

Application Number Title Priority Date Filing Date
ES385581A Expired ES385581A1 (es) 1969-11-17 1970-11-16 Procedimiento para la preparacion de derivados del acido 7-amino cefalosporanico.

Country Status (10)

Country Link
AT (1) AT309676B (nl)
BE (1) BE758587A (nl)
CH (1) CH569026A5 (nl)
DE (1) DE2055796C2 (nl)
DK (1) DK147597C (nl)
ES (1) ES385581A1 (nl)
FR (1) FR2069363A5 (nl)
GB (1) GB1336155A (nl)
NL (1) NL171708C (nl)
SE (1) SE374923B (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793037A (fr) * 1971-12-23 1973-06-20 Fujisawa Pharmaceutical Co Procede de preparation de derives d'acide 7-acylamino-3-substitue-3-cephem-4-carboxylique et nouveaux produits ainsi obtenus
SE428693B (sv) * 1971-12-23 1983-07-18 Fujisawa Pharmaceutical Co Nytt forfarande for framstellning av 7-(2-(1h-tetrazol-1-yl)acetamido)-3-(5-metyl-1,3,4-tiadiazol-2-yl)-tiometyl-3-cefem-4-karboxylsyra
GB1492435A (en) * 1974-08-30 1977-11-16 Squibb & Sons Inc Cephalosporins

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL150798B (nl) * 1967-08-07 1976-09-15 Koninklijke Gist Spiritus Werkwijze voor de bereiding van 7-aminocefalosoranzuur en derivaten daarvan.
CH557381A (de) * 1967-04-15 1974-12-31 Fujisawa Pharmaceutical Co Verfahren zur herstellung von (delta)3-cephemverbindungen.

Also Published As

Publication number Publication date
GB1336155A (en) 1973-11-07
CH569026A5 (nl) 1975-11-14
NL171708B (nl) 1982-12-01
AT309676B (de) 1973-08-27
NL171708C (nl) 1983-05-02
BE758587A (fr) 1971-05-06
DE2055796A1 (de) 1971-05-27
FR2069363A5 (nl) 1971-09-03
NL7016844A (nl) 1971-05-19
DE2055796C2 (de) 1982-04-01
SE374923B (nl) 1975-03-24
DK147597B (da) 1984-10-15
DK147597C (da) 1985-04-22

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