SE7610989L - ANTIBACTERIAL AGENTS - Google Patents

ANTIBACTERIAL AGENTS

Info

Publication number
SE7610989L
SE7610989L SE7610989A SE7610989A SE7610989L SE 7610989 L SE7610989 L SE 7610989L SE 7610989 A SE7610989 A SE 7610989A SE 7610989 A SE7610989 A SE 7610989A SE 7610989 L SE7610989 L SE 7610989L
Authority
SE
Sweden
Prior art keywords
formula
antibacterial agents
cephalosporin
solvate
amphoteric
Prior art date
Application number
SE7610989A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE434952B (en
Inventor
M Kaplan
W J Gottstein
A P Granatek
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 US05/653,999 external-priority patent/US4026888A/en
Priority claimed from US05/654,314 external-priority patent/US4061862A/en
Application filed by Bristol Myers Co filed Critical Bristol Myers Co
Publication of SE7610989L publication Critical patent/SE7610989L/en
Publication of SE434952B publication Critical patent/SE434952B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
    • A61K31/542—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with heterocyclic ring systems
    • A61K31/545—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, cefaclor, or cephalexine
    • 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
    • C07D501/14—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
    • C07D501/58—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3 with a nitrogen atom, which is a member of a hetero ring, attached in position 7

Abstract

The novel compounds of the formula I, in which the substituents have the meaning given in Claim 1, are obtained by treating a suspension of an amphoteric cephalosporin of the formula II, or a solvate thereof, with an aldehyde of the formula R<2>-CHO. The condensation products which are obtained represent novel synthetic cephalosporins which can be used as anti-bacterial agents and also as feed additives for animals. <IMAGE>
SE7610989A 1975-10-06 1976-10-04 PROCEDURE FOR THE PREPARATION OF NEW CEPHALOSPORIN DERIVATIVES SE434952B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US62000575A 1975-10-06 1975-10-06
US62230675A 1975-10-10 1975-10-10
US64031775A 1975-12-12 1975-12-12
US05/653,999 US4026888A (en) 1975-10-10 1976-01-30 Certain derivatives of particular 3-thiolated cephalosporins
US05/654,314 US4061862A (en) 1975-10-06 1976-02-02 Derivatives of 7-(cyclized)phenylglycyl-3-triazolo-thio methyl cephalosporin

Publications (2)

Publication Number Publication Date
SE7610989L true SE7610989L (en) 1977-04-07
SE434952B SE434952B (en) 1984-08-27

Family

ID=27542000

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7610989A SE434952B (en) 1975-10-06 1976-10-04 PROCEDURE FOR THE PREPARATION OF NEW CEPHALOSPORIN DERIVATIVES

Country Status (17)

Country Link
JP (1) JPS6052718B2 (en)
AU (1) AU511344B2 (en)
BE (1) BE846890A (en)
CA (1) CA1113927A (en)
CH (1) CH629500A5 (en)
CY (1) CY1121A (en)
DE (1) DE2645144C2 (en)
DK (2) DK158673C (en)
FR (1) FR2326926A1 (en)
GB (1) GB1521419A (en)
HK (1) HK41281A (en)
IE (1) IE43666B1 (en)
KE (1) KE3154A (en)
LU (1) LU75935A1 (en)
NL (1) NL189670C (en)
SE (1) SE434952B (en)
YU (1) YU40287B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54112892A (en) * 1978-02-23 1979-09-04 Shionogi & Co Ltd Substituted imidazolidinyl-3-chloro-3-cephem-4-carboxylic acid
JPS54115354A (en) * 1978-02-27 1979-09-07 Chugai Pharmaceut Co Ltd Biphenylylglycine derivative
WO2019168164A1 (en) * 2018-03-02 2019-09-06 国立大学法人大阪大学 Molecule for protein and/or peptide design

Also Published As

Publication number Publication date
DK158673B (en) 1990-07-02
DK158673C (en) 1991-01-14
FR2326926A1 (en) 1977-05-06
DK200488A (en) 1988-04-12
IE43666L (en) 1977-04-06
FR2326926B1 (en) 1980-07-11
LU75935A1 (en) 1977-05-25
NL189670B (en) 1993-01-18
SE434952B (en) 1984-08-27
IE43666B1 (en) 1981-04-22
KE3154A (en) 1981-09-18
DK200488D0 (en) 1988-04-12
YU243176A (en) 1982-06-30
YU40287B (en) 1985-12-31
CY1121A (en) 1981-12-04
JPS6052718B2 (en) 1985-11-20
CA1113927A (en) 1981-12-08
JPS5246094A (en) 1977-04-12
DK164225B (en) 1992-05-25
DK446576A (en) 1977-04-07
NL189670C (en) 1993-06-16
AU1824576A (en) 1978-04-06
NL7611026A (en) 1977-04-12
DE2645144A1 (en) 1977-04-14
GB1521419A (en) 1978-08-16
CH629500A5 (en) 1982-04-30
DE2645144C2 (en) 1986-11-27
HK41281A (en) 1981-08-28
DK164225C (en) 1992-10-19
BE846890A (en) 1977-04-01
AU511344B2 (en) 1980-08-14

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