BE811494A - 3-halocephalosporines - Google Patents

3-halocephalosporines

Info

Publication number
BE811494A
BE811494A BE1005740A BE1005740A BE811494A BE 811494 A BE811494 A BE 811494A BE 1005740 A BE1005740 A BE 1005740A BE 1005740 A BE1005740 A BE 1005740A BE 811494 A BE811494 A BE 811494A
Authority
BE
Belgium
Prior art keywords
halocephalosporins
Prior art date
Application number
BE1005740A
Other languages
English (en)
French (fr)
Inventor
R R Chauvette
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 filed Critical
Publication of BE811494A publication Critical patent/BE811494A/xx

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • 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
    • C07D501/02—Preparation
    • C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • 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
    • C07D501/59—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3 with hetero atoms directly attached in position 3
BE1005740A 1973-02-23 1974-02-22 3-halocephalosporines BE811494A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33541473A 1973-02-23 1973-02-23

Publications (1)

Publication Number Publication Date
BE811494A true BE811494A (fr) 1974-08-22

Family

ID=23311677

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1005740A BE811494A (fr) 1973-02-23 1974-02-22 3-halocephalosporines

Country Status (34)

Country Link
JP (4) JPS612677B2 (xx)
AR (3) AR208068A1 (xx)
AT (1) AT333952B (xx)
BE (1) BE811494A (xx)
BG (1) BG22404A3 (xx)
BR (1) BR7401385D0 (xx)
CA (1) CA1032532A (xx)
CH (1) CH594686A5 (xx)
CS (1) CS189625B2 (xx)
CY (1) CY1042A (xx)
DD (1) DD110277A5 (xx)
DE (1) DE2408686C2 (xx)
ES (1) ES423532A1 (xx)
FI (1) FI63240C (xx)
FR (1) FR2218878B1 (xx)
GB (1) GB1458293A (xx)
GT (1) GT197432132A (xx)
HK (1) HK19980A (xx)
HU (1) HU167749B (xx)
IE (1) IE38916B1 (xx)
IL (1) IL44263A (xx)
KE (1) KE3026A (xx)
MW (1) MW574A1 (xx)
MY (1) MY8100023A (xx)
NL (1) NL181010C (xx)
NO (2) NO148376C (xx)
OA (1) OA04688A (xx)
PH (1) PH14014A (xx)
PL (1) PL88714B1 (xx)
RO (1) RO64595A (xx)
SE (1) SE411211B (xx)
YU (2) YU36971B (xx)
ZA (1) ZA741190B (xx)
ZM (1) ZM3674A1 (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT342197B (de) * 1975-02-20 1978-03-28 Ciba Geigy Ag Neues verfahren zur herstellung von 3-cephemverbindungen
CH622802A5 (xx) * 1975-08-20 1981-04-30 Ciba Geigy Ag
IE45158B1 (en) * 1976-08-16 1982-06-30 Lilly Co Eli 3-chloro-cephem synthesis
PH17188A (en) * 1977-03-14 1984-06-14 Fujisawa Pharmaceutical Co New cephem and cepham compounds and their pharmaceutical compositions and method of use
JPS62112053U (xx) * 1985-12-27 1987-07-16
JPH0676861B2 (ja) * 1988-05-24 1994-09-28 リンナイ株式会社 温風暖房機の制御装置
IT1255458B (it) * 1992-05-11 1995-11-02 Col Marco Da Procedimento per la preparazione di derivati beta-lattamici alogenati

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2265798C2 (de) * 1971-06-24 1985-09-26 Fujisawa Pharmaceutical Co., Ltd., Osaka Verfahren zur Herstellung von Oxoazetidin-Derivaten

Also Published As

Publication number Publication date
IE38916B1 (en) 1978-06-21
FR2218878B1 (xx) 1977-03-11
NO148376C (no) 1983-09-28
JPS56138193A (en) 1981-10-28
IL44263A (en) 1977-10-31
HK19980A (en) 1980-04-25
JPS56138194A (en) 1981-10-28
OA04688A (fr) 1980-07-31
IE38916L (en) 1974-08-23
CY1042A (en) 1980-08-01
JPS612677B2 (xx) 1986-01-27
JPS613358B2 (xx) 1986-01-31
YU46374A (en) 1982-06-18
YU99880A (en) 1983-04-27
BG22404A3 (xx) 1977-02-20
BR7401385D0 (pt) 1974-11-05
AR208068A1 (es) 1976-11-30
JPS613356B2 (xx) 1986-01-31
CA1032532A (en) 1978-06-06
PL88714B1 (en) 1976-09-30
SE411211B (sv) 1979-12-10
JPS613357B2 (xx) 1986-01-31
JPS56138195A (en) 1981-10-28
NL181010B (nl) 1987-01-02
AR201709A1 (es) 1975-04-08
AR200908A1 (es) 1974-12-27
DE2408686C2 (de) 1986-08-28
NL181010C (nl) 1987-06-01
FI63240B (fi) 1983-01-31
NO792609L (no) 1974-08-26
AU6591574A (en) 1975-08-28
GT197432132A (es) 1975-08-16
CH594686A5 (xx) 1978-01-31
DD110277A5 (xx) 1974-12-12
AT333952B (de) 1976-12-27
NL7402486A (xx) 1974-08-27
ZA741190B (en) 1975-09-24
ATA142474A (de) 1976-04-15
JPS49116095A (xx) 1974-11-06
DE2408686A1 (de) 1974-09-05
KE3026A (en) 1980-03-14
IL44263A0 (en) 1974-05-16
CS189625B2 (en) 1979-04-30
MY8100023A (en) 1981-12-31
ZM3674A1 (en) 1975-11-21
GB1458293A (en) 1976-12-15
FI63240C (fi) 1983-05-10
YU36971B (en) 1984-08-31
PH14014A (en) 1980-12-08
FR2218878A1 (xx) 1974-09-20
HU167749B (xx) 1975-12-25
NO148376B (no) 1983-06-20
ES423532A1 (es) 1976-06-01
YU37347B (en) 1984-08-31
MW574A1 (en) 1975-05-13
RO64595A (ro) 1981-01-30
NO740607L (no) 1974-08-26

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: ELI LILLY AND CY

Effective date: 19940222