SE8205482L - Nya mellanprodukter for framstellning av antibakteriella cefalosporinsyror - Google Patents

Nya mellanprodukter for framstellning av antibakteriella cefalosporinsyror

Info

Publication number
SE8205482L
SE8205482L SE8205482A SE8205482A SE8205482L SE 8205482 L SE8205482 L SE 8205482L SE 8205482 A SE8205482 A SE 8205482A SE 8205482 A SE8205482 A SE 8205482A SE 8205482 L SE8205482 L SE 8205482L
Authority
SE
Sweden
Prior art keywords
manufacture
new intermediates
formula
antibacterial cephalosporin
acids
Prior art date
Application number
SE8205482A
Other languages
English (en)
Other versions
SE8205482D0 (sv
Inventor
T Naito
J Okumura
H Kamachi
S Iimura
Original Assignee
Bristol Myers 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
Priority claimed from US05/771,859 external-priority patent/US4103085A/en
Priority claimed from US05/777,986 external-priority patent/US4112228A/en
Priority claimed from US05/788,056 external-priority patent/US4104469A/en
Application filed by Bristol Myers Co filed Critical Bristol Myers Co
Publication of SE8205482L publication Critical patent/SE8205482L/sv
Publication of SE8205482D0 publication Critical patent/SE8205482D0/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • 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
    • 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
    • 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
    • C07D307/56—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 hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D317/34—Oxygen atoms

Abstract

Patentkrav Nya mellanprodukter fled formeln US-- van i Al dr metyl eller -(CH2)nCOOH, ddr n dr 1 eller 2.

Claims (2)

1. Patentkrav Nya mellanprodukter fled formeln US-- van i Al dr metyl eller -(CH2)nCOOH, ddr n dr 1 eller
2.
SE8205482A 1976-07-13 1982-09-24 Nya mellanprodukter for framstellning av antibakteriella cefalosporinsyror SE8205482D0 (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US70522676A 1976-07-13 1976-07-13
US05/771,859 US4103085A (en) 1977-02-24 1977-02-24 7-(Syn-α-alkoxy-iminofurylacetamido-3-(2-carboxyalkyl-2,3-dihydro-s-triazolo[4,3-b]pyridazin-3-on-6-ylthiomethyl)-3-cephem-4-carboxylic acids
US05/777,986 US4112228A (en) 1976-07-13 1977-03-16 7-(D-α-Hydroxy-2-arylacetamido)-3-(2-carboxyalkyl-2,3-dihydro-s-triazolo-[4,3-b]pyridazin-3-on-6-ylthiomethyl)-3-cephem-4-carboxylic acids and derivatives
US05/788,056 US4104469A (en) 1977-04-15 1977-04-15 7-(Syn-α-alkoxy-iminofuryl)acetamido-3-(2-methyl-2,3-dihydro-s-triazolo[4,3-b]pyridazin-3-on-6-ylthiomethyl)-3-cephem-4-carboxylic acids

Publications (2)

Publication Number Publication Date
SE8205482L true SE8205482L (sv) 1982-09-24
SE8205482D0 SE8205482D0 (sv) 1982-09-24

Family

ID=27505490

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7708053A SE7708053L (sv) 1976-07-13 1977-07-11 Nya antibakteriella cefalosporinsyror
SE8205482A SE8205482D0 (sv) 1976-07-13 1982-09-24 Nya mellanprodukter for framstellning av antibakteriella cefalosporinsyror

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE7708053A SE7708053L (sv) 1976-07-13 1977-07-11 Nya antibakteriella cefalosporinsyror

Country Status (16)

Country Link
JP (1) JPS5328191A (sv)
AU (1) AU511805B2 (sv)
BE (1) BE856785A (sv)
CA (1) CA1142918A (sv)
CH (1) CH640239A5 (sv)
DE (1) DE2731724A1 (sv)
DK (1) DK143344C (sv)
FI (1) FI772179A (sv)
FR (1) FR2358411A1 (sv)
GB (1) GB1561236A (sv)
GR (1) GR81280B (sv)
IE (1) IE45548B1 (sv)
LU (1) LU77756A1 (sv)
NL (1) NL7707820A (sv)
SE (2) SE7708053L (sv)
YU (1) YU171977A (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0228061A3 (en) * 1985-12-23 1988-12-14 Takeda Chemical Industries, Ltd. Cephem compounds

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946000A (en) * 1973-10-31 1976-03-23 Bristol-Myers Company 7-[α-(2-Aminomethyl-1-cyclohexenyl)-acetamido]-3-heterocyclic thiomethyl-3-cephem-4-carboxylic acids

Also Published As

Publication number Publication date
LU77756A1 (sv) 1978-02-08
GB1561236A (en) 1980-02-13
CH640239A5 (en) 1983-12-30
FR2358411A1 (fr) 1978-02-10
DK143344C (da) 1981-12-14
FI772179A (sv) 1978-01-14
IE45548B1 (en) 1982-09-22
JPS5328191A (en) 1978-03-16
CA1142918A (en) 1983-03-15
SE8205482D0 (sv) 1982-09-24
YU171977A (en) 1982-06-30
NL7707820A (nl) 1978-01-17
AU2698277A (en) 1979-01-18
GR81280B (sv) 1984-12-11
FR2358411B1 (sv) 1981-06-12
SE7708053L (sv) 1978-01-14
IE45548L (en) 1978-01-13
AU511805B2 (en) 1980-09-04
DE2731724A1 (de) 1978-01-19
DK143344B (da) 1981-08-10
BE856785A (fr) 1978-01-13
DK312677A (da) 1978-01-14

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