ES423532A1 - Un procedimiento para la preparacion de 3-halocefalospori- nas. - Google Patents

Un procedimiento para la preparacion de 3-halocefalospori- nas.

Info

Publication number
ES423532A1
ES423532A1 ES423532A ES423532A ES423532A1 ES 423532 A1 ES423532 A1 ES 423532A1 ES 423532 A ES423532 A ES 423532A ES 423532 A ES423532 A ES 423532A ES 423532 A1 ES423532 A1 ES 423532A1
Authority
ES
Spain
Prior art keywords
formula
group
see formula
hydrogen
see
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
ES423532A
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.)
Eli Lilly and Co
Original Assignee
Eli Lilly and Co
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 Eli Lilly and Co filed Critical Eli Lilly and Co
Publication of ES423532A1 publication Critical patent/ES423532A1/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
    • 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
ES423532A 1973-02-23 1974-02-22 Un procedimiento para la preparacion de 3-halocefalospori- nas. Expired ES423532A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES423532A1 true ES423532A1 (es) 1976-06-01

Family

ID=23311677

Family Applications (1)

Application Number Title Priority Date Filing Date
ES423532A Expired ES423532A1 (es) 1973-02-23 1974-02-22 Un procedimiento para la preparacion de 3-halocefalospori- nas.

Country Status (34)

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

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 (sv) * 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 (sv) * 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 (sv) 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 (sv) 1986-01-27
JPS613358B2 (sv) 1986-01-31
YU46374A (en) 1982-06-18
YU99880A (en) 1983-04-27
BG22404A3 (sv) 1977-02-20
BR7401385D0 (pt) 1974-11-05
AR208068A1 (es) 1976-11-30
JPS613356B2 (sv) 1986-01-31
CA1032532A (en) 1978-06-06
PL88714B1 (en) 1976-09-30
SE411211B (sv) 1979-12-10
JPS613357B2 (sv) 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 (sv) 1978-01-31
DD110277A5 (sv) 1974-12-12
AT333952B (de) 1976-12-27
NL7402486A (sv) 1974-08-27
ZA741190B (en) 1975-09-24
ATA142474A (de) 1976-04-15
JPS49116095A (sv) 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 (sv) 1974-09-20
HU167749B (sv) 1975-12-25
BE811494A (fr) 1974-08-22
NO148376B (no) 1983-06-20
YU37347B (en) 1984-08-31
MW574A1 (en) 1975-05-13
RO64595A (ro) 1981-01-30
NO740607L (no) 1974-08-26

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