FR2245360B1 - - Google Patents

Info

Publication number
FR2245360B1
FR2245360B1 FR7432275A FR7432275A FR2245360B1 FR 2245360 B1 FR2245360 B1 FR 2245360B1 FR 7432275 A FR7432275 A FR 7432275A FR 7432275 A FR7432275 A FR 7432275A FR 2245360 B1 FR2245360 B1 FR 2245360B1
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.)
Expired
Application number
FR7432275A
Other versions
FR2245360A1 (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 CH1403473A external-priority patent/CH605994A5/de
Priority claimed from CH964074A external-priority patent/CH617702A5/de
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2245360A1 publication Critical patent/FR2245360A1/fr
Application granted granted Critical
Publication of FR2245360B1 publication Critical patent/FR2245360B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/24—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • 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)
FR7432275A 1973-10-01 1974-09-25 Expired FR2245360B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1403473A CH605994A5 (en) 1973-10-01 1973-10-01 7-Alpha-methoxy-penicillanic and cephalosporanic acid derivs
CH78574 1974-01-21
CH964074A CH617702A5 (en) 1974-07-12 1974-07-12 Process for the preparation of 6- beta -acylamino-6- alpha -methoxy-penam-3-carboxylic acid compounds and 7- beta -acylamino-7- alpha -methoxy-3-cephem-4-carboxylic acid compounds

Publications (2)

Publication Number Publication Date
FR2245360A1 FR2245360A1 (fr) 1975-04-25
FR2245360B1 true FR2245360B1 (fr) 1978-02-03

Family

ID=27172413

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7432275A Expired FR2245360B1 (fr) 1973-10-01 1974-09-25

Country Status (15)

Country Link
JP (1) JPS5059388A (fr)
AR (1) AR208712A1 (fr)
AT (1) AT333427B (fr)
CA (1) CA1055924A (fr)
DD (1) DD113915A5 (fr)
DE (1) DE2445341A1 (fr)
DK (1) DK400074A (fr)
ES (1) ES430544A1 (fr)
FI (1) FI244974A (fr)
FR (1) FR2245360B1 (fr)
GB (1) GB1482360A (fr)
IL (1) IL45648A0 (fr)
NL (1) NL7412894A (fr)
NO (1) NO743484L (fr)
SE (1) SE7410725L (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165429A (en) * 1976-06-28 1979-08-21 Yamanouchi Pharmaceutical Co., Ltd. 7α-METHOXY-CEPHALOSPORANIC ACID DERIVATIVES
IT1211080B (it) 1981-07-21 1989-09-29 Craf Sud Idrazonocefem derivati biologicamente attivi.

Also Published As

Publication number Publication date
NO743484L (fr) 1975-04-28
NL7412894A (nl) 1975-04-03
DK400074A (fr) 1975-06-09
FI244974A (fr) 1975-04-02
AT333427B (de) 1976-11-25
SE7410725L (fr) 1975-04-02
AU7382174A (en) 1976-04-01
CA1055924A (fr) 1979-06-05
IL45648A0 (en) 1974-12-31
ATA784874A (de) 1976-03-15
JPS5059388A (fr) 1975-05-22
ES430544A1 (es) 1977-02-16
DD113915A5 (fr) 1975-07-05
DE2445341A1 (de) 1975-04-10
AR208712A1 (es) 1977-02-28
GB1482360A (en) 1977-08-10
FR2245360A1 (fr) 1975-04-25

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Legal Events

Date Code Title Description
ST Notification of lapse