SE7702481L - Forfarande for framstellning av cefalosporiner - Google Patents

Forfarande for framstellning av cefalosporiner

Info

Publication number
SE7702481L
SE7702481L SE7702481A SE7702481A SE7702481L SE 7702481 L SE7702481 L SE 7702481L SE 7702481 A SE7702481 A SE 7702481A SE 7702481 A SE7702481 A SE 7702481A SE 7702481 L SE7702481 L SE 7702481L
Authority
SE
Sweden
Prior art keywords
lower alkyl
hydrogen
phenyl
image
cephalosporins
Prior art date
Application number
SE7702481A
Other languages
English (en)
Swedish (sv)
Inventor
H Breuer
U D Treuner
Original Assignee
Squibb & Sons Inc
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 Squibb & Sons Inc filed Critical Squibb & Sons Inc
Publication of SE7702481L publication Critical patent/SE7702481L/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
    • C07D501/22—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with radicals containing only hydrogen and carbon atoms, attached in position 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic 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
    • C07D333/06—Heterocyclic 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
    • C07D333/24—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
    • 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
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • C07D501/36—Methylene radicals, substituted by sulfur atoms
    • 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
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • C07D501/38—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Communicable Diseases (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Oncology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
SE7702481A 1976-03-05 1977-03-04 Forfarande for framstellning av cefalosporiner SE7702481L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66412876A 1976-03-05 1976-03-05

Publications (1)

Publication Number Publication Date
SE7702481L true SE7702481L (sv) 1977-10-17

Family

ID=24664650

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7702481A SE7702481L (sv) 1976-03-05 1977-03-04 Forfarande for framstellning av cefalosporiner

Country Status (14)

Country Link
US (1) US4096329A (OSRAM)
JP (1) JPS52108995A (OSRAM)
AU (1) AU508629B2 (OSRAM)
BE (1) BE852090A (OSRAM)
CA (1) CA1109460A (OSRAM)
DE (1) DE2707490A1 (OSRAM)
DK (1) DK97177A (OSRAM)
FR (1) FR2342976A1 (OSRAM)
GB (1) GB1574791A (OSRAM)
NL (1) NL7702121A (OSRAM)
NO (1) NO770757L (OSRAM)
NZ (1) NZ183272A (OSRAM)
SE (1) SE7702481L (OSRAM)
ZA (1) ZA77717B (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59104389A (ja) * 1982-12-06 1984-06-16 Shionogi & Co Ltd オキサセファム誘導体
JPH0712404U (ja) * 1993-08-09 1995-02-28 有限会社杜の會 生理用フレアーパンツ
CN102675342A (zh) * 2011-03-15 2012-09-19 四平市精细化学品有限公司 7β-氨基-7α-甲氧基-3-[（1-甲基-1H-四唑-5-基）硫甲基]-3-头孢烯-4-羧酸二苯甲酯的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2309599A1 (de) * 1973-02-26 1974-09-05 Bayer Ag Verfahren zur herstellung von 7-acylamino-desacetoxy-cephalosporansaeurederivaten
US3996217A (en) * 1975-09-08 1976-12-07 E. R. Squibb & Sons, Inc. 3-Triazolylthio derivatives of ureido cephalosporins

Also Published As

Publication number Publication date
BE852090A (fr) 1977-09-05
AU508629B2 (en) 1980-03-27
DK97177A (da) 1977-09-06
FR2342976B1 (OSRAM) 1980-06-27
US4096329A (en) 1978-06-20
DE2707490A1 (de) 1977-09-08
NZ183272A (en) 1979-03-28
ZA77717B (en) 1977-12-28
GB1574791A (en) 1980-09-10
NO770757L (no) 1977-09-06
CA1109460A (en) 1981-09-22
NL7702121A (nl) 1977-09-07
JPS52108995A (en) 1977-09-12
FR2342976A1 (fr) 1977-09-30
AU2209077A (en) 1978-08-17

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Legal Events

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NAV Patent application has lapsed

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