FR2059519A1 - - Google Patents

Info

Publication number
FR2059519A1
FR2059519A1 FR7026097A FR7026097A FR2059519A1 FR 2059519 A1 FR2059519 A1 FR 2059519A1 FR 7026097 A FR7026097 A FR 7026097A FR 7026097 A FR7026097 A FR 7026097A FR 2059519 A1 FR2059519 A1 FR 2059519A1
Authority
FR
France
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.)
Granted
Application number
FR7026097A
Other versions
FR2059519B1 (fr
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 CH1766869A external-priority patent/CH527849A/de
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2059519A1 publication Critical patent/FR2059519A1/fr
Application granted granted Critical
Publication of FR2059519B1 publication Critical patent/FR2059519B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
FR7026097A 1969-07-16 1970-07-16 Expired FR2059519B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US84235969A 1969-07-16 1969-07-16
CH1766869A CH527849A (de) 1969-07-16 1969-11-27 Verfahren zur Herstellung von 6-Amino-penam-3-carbonsäuren oder 7-Amino-cephem-4-carbonsäuren
CH51770 1970-01-15

Publications (2)

Publication Number Publication Date
FR2059519A1 true FR2059519A1 (fr) 1971-06-04
FR2059519B1 FR2059519B1 (fr) 1974-08-09

Family

ID=27172173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7026097A Expired FR2059519B1 (fr) 1969-07-16 1970-07-16

Country Status (5)

Country Link
CA (1) CA921907A (fr)
DE (1) DE2033787A1 (fr)
FR (1) FR2059519B1 (fr)
GB (1) GB1313907A (fr)
NL (1) NL7010475A (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1491655A (fr) * 1965-09-10 1967-08-11 Procédé pour la protection temporaire de groupes acides

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1491655A (fr) * 1965-09-10 1967-08-11 Procédé pour la protection temporaire de groupes acides

Also Published As

Publication number Publication date
CA921907A (en) 1973-02-27
FR2059519B1 (fr) 1974-08-09
NL7010475A (fr) 1971-01-19
GB1313907A (en) 1973-04-18
DE2033787A1 (de) 1971-02-04

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse