FI244974A - - Google Patents

Info

Publication number
FI244974A
FI244974A FI2449/74A FI244974A FI244974A FI 244974 A FI244974 A FI 244974A FI 2449/74 A FI2449/74 A FI 2449/74A FI 244974 A FI244974 A FI 244974A FI 244974 A FI244974 A FI 244974A
Authority
FI
Finland
Application number
FI2449/74A
Other languages
Finnish (fi)
Inventor
B Mueller
P Schneider
H Peter
H Bickel
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 FI244974A publication Critical patent/FI244974A/fi

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D333/00Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04Heterocyclic 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
    • C07D333/06Heterocyclic 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
    • C07D333/24Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34Heterocyclic 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
    • C07D307/38Heterocyclic 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
    • C07D307/54Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D499/00Heterocyclic 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
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
FI2449/74A 1973-10-01 1974-08-20 FI244974A (da)

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 (1)

Publication Number Publication Date
FI244974A true FI244974A (da) 1975-04-02

Family

ID=27172413

Family Applications (1)

Application Number Title Priority Date Filing Date
FI2449/74A FI244974A (da) 1973-10-01 1974-08-20

Country Status (15)

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

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 (da) 1975-04-28
GB1482360A (en) 1977-08-10
FR2245360A1 (da) 1975-04-25
DE2445341A1 (de) 1975-04-10
ES430544A1 (es) 1977-02-16
JPS5059388A (da) 1975-05-22
DK400074A (da) 1975-06-09
ATA784874A (de) 1976-03-15
SE7410725L (da) 1975-04-02
AT333427B (de) 1976-11-25
AR208712A1 (es) 1977-02-28
FR2245360B1 (da) 1978-02-03
NL7412894A (nl) 1975-04-03
DD113915A5 (da) 1975-07-05
IL45648A0 (en) 1974-12-31
CA1055924A (en) 1979-06-05
AU7382174A (en) 1976-04-01

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