GR61615B - Preparation process of thiadiazolyl derivatives of 7-acylamido-3-cephem-4-carboxylic acid - Google Patents

Preparation process of thiadiazolyl derivatives of 7-acylamido-3-cephem-4-carboxylic acid

Info

Publication number
GR61615B
GR61615B GR52409A GR760152409A GR61615B GR 61615 B GR61615 B GR 61615B GR 52409 A GR52409 A GR 52409A GR 760152409 A GR760152409 A GR 760152409A GR 61615 B GR61615 B GR 61615B
Authority
GR
Greece
Prior art keywords
acylamido
cephem
carboxylic acid
preparation process
thiadiazolyl derivatives
Prior art date
Application number
GR52409A
Other languages
Greek (el)
Original Assignee
Erba Carlo Spa
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 Erba Carlo Spa filed Critical Erba Carlo Spa
Publication of GR61615B publication Critical patent/GR61615B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01—Five-membered rings
    • C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
    • C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
    • C07D285/125—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
    • 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

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)
GR52409A 1975-12-16 1976-12-15 Preparation process of thiadiazolyl derivatives of 7-acylamido-3-cephem-4-carboxylic acid GR61615B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3033375 1975-12-16

Publications (1)

Publication Number Publication Date
GR61615B true GR61615B (en) 1978-12-04

Family

ID=11229550

Family Applications (1)

Application Number Title Priority Date Filing Date
GR52409A GR61615B (en) 1975-12-16 1976-12-15 Preparation process of thiadiazolyl derivatives of 7-acylamido-3-cephem-4-carboxylic acid

Country Status (17)

Country Link
JP (1) JPS5273895A (en)
AT (1) AT348677B (en)
AU (1) AU2051676A (en)
BE (1) BE849177A (en)
DE (1) DE2655717A1 (en)
DK (1) DK561776A (en)
FI (1) FI763615A (en)
FR (1) FR2335230A1 (en)
GB (1) GB1524409A (en)
GR (1) GR61615B (en)
IL (1) IL51057A0 (en)
NL (1) NL7613932A (en)
NO (1) NO764250L (en)
NZ (1) NZ182878A (en)
SE (1) SE7614091L (en)
SU (1) SU683627A3 (en)
ZA (1) ZA767084B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1075277B (en) * 1977-02-11 1985-04-22 Erba Carlo Spa UNSATURATED AND EPOXY DERIVATIVES OF ACIO 7-ACYLAMIDE-3-CEFEM-4-CARBOXYL AND PROCEDURE FOR THEIR PREPARATION
US4117124A (en) * 1977-06-30 1978-09-26 Smithkline Corporation 7-Acylamino-3-[[3-(carboxymethyl)thio-1H-1,2,4-triazol-5-yl]thiomethyl]-3-cephem-4-carboxylic acids
JPS6034978A (en) * 1984-03-29 1985-02-22 Kyoto Yakuhin Kogyo Kk Cephalosporin derivative and its preparation
JPS6034975A (en) * 1984-03-29 1985-02-22 Kyoto Yakuhin Kogyo Kk Production of cephalosporin
JP3496736B2 (en) * 1994-08-25 2004-02-16 株式会社トクヤマ Surface treatment agent for bonding

Also Published As

Publication number Publication date
IL51057A0 (en) 1977-02-28
ZA767084B (en) 1977-10-26
AU2051676A (en) 1978-06-22
BE849177A (en) 1977-04-01
JPS5273895A (en) 1977-06-21
DE2655717A1 (en) 1977-06-30
AT348677B (en) 1979-02-26
NL7613932A (en) 1977-06-20
FR2335230A1 (en) 1977-07-15
FI763615A (en) 1977-06-17
SE7614091L (en) 1977-06-17
NZ182878A (en) 1978-06-20
NO764250L (en) 1977-06-17
SU683627A3 (en) 1979-08-30
DK561776A (en) 1977-06-17
ATA920276A (en) 1978-07-15
GB1524409A (en) 1978-09-13

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