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AR210998A1 - A PROCEDURE FOR THE PREPARATION OF 7-ACIL 3-5-OXO -6- HYDROXY -4, 5- DIHYDRO -1, 2, 4- TRIAZIN -3YL-THIMETHYL -3-CEFEM -4- CARBOXYL ACIDS. - Google Patents

A PROCEDURE FOR THE PREPARATION OF 7-ACIL 3-5-OXO -6- HYDROXY -4, 5- DIHYDRO -1, 2, 4- TRIAZIN -3YL-THIMETHYL -3-CEFEM -4- CARBOXYL ACIDS.

Info

Publication number
AR210998A1
AR210998A1 AR259862A AR25986275A AR210998A1 AR 210998 A1 AR210998 A1 AR 210998A1 AR 259862 A AR259862 A AR 259862A AR 25986275 A AR25986275 A AR 25986275A AR 210998 A1 AR210998 A1 AR 210998A1
Authority
AR
Argentina
Prior art keywords
thimethyl
cefem
acil
triazin
dihydro
Prior art date
Application number
AR259862A
Other languages
Spanish (es)
Original Assignee
Lilly Co Eli
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 Lilly Co Eli filed Critical Lilly Co Eli
Application granted granted Critical
Publication of AR210998A1 publication Critical patent/AR210998A1/en

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
    • C07D501/24—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
    • 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

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)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AR259862A 1974-08-02 1975-07-31 A PROCEDURE FOR THE PREPARATION OF 7-ACIL 3-5-OXO -6- HYDROXY -4, 5- DIHYDRO -1, 2, 4- TRIAZIN -3YL-THIMETHYL -3-CEFEM -4- CARBOXYL ACIDS. AR210998A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49414874A 1974-08-02 1974-08-02
US58392475A 1975-06-10 1975-06-10

Publications (1)

Publication Number Publication Date
AR210998A1 true AR210998A1 (en) 1977-10-14

Family

ID=27051316

Family Applications (1)

Application Number Title Priority Date Filing Date
AR259862A AR210998A1 (en) 1974-08-02 1975-07-31 A PROCEDURE FOR THE PREPARATION OF 7-ACIL 3-5-OXO -6- HYDROXY -4, 5- DIHYDRO -1, 2, 4- TRIAZIN -3YL-THIMETHYL -3-CEFEM -4- CARBOXYL ACIDS.

Country Status (22)

Country Link
JP (1) JPS6123195B2 (en)
AR (1) AR210998A1 (en)
AT (1) AT347580B (en)
BG (1) BG26395A3 (en)
CA (1) CA1100129A (en)
CH (1) CH616683A5 (en)
CS (1) CS189716B2 (en)
DD (1) DD121114A5 (en)
DE (1) DE2534071A1 (en)
DK (1) DK343275A (en)
FR (1) FR2280381A1 (en)
GB (1) GB1521073A (en)
HU (1) HU174130B (en)
IE (1) IE41590B1 (en)
IL (1) IL47802A (en)
NL (1) NL7509053A (en)
PH (1) PH16078A (en)
PL (1) PL95607B1 (en)
RO (1) RO72980A (en)
SE (1) SE426830B (en)
SU (1) SU755200A3 (en)
YU (1) YU197075A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348518A (en) 1974-05-05 1982-09-07 Hoffmann-La Roche Inc. Cephalosporins
JPS50141233U (en) * 1974-05-08 1975-11-20
CA1083141A (en) * 1977-03-07 1980-08-05 Lowell D. Hatfield Cephalosporin displacement reaction
NL7805715A (en) * 1977-06-03 1978-12-05 Hoffmann La Roche METHOD FOR PREPARING ACYL DERIVATIVES.
US4200745A (en) * 1977-12-20 1980-04-29 Eli Lilly And Company 7[2-(2-Aminothiazol-4-yl)-2-alkoxyimino]acetamido 3[4-alkyl-5-oxo-6-hydroxy-3,4 dihydro 1,2,4-triazin 3-yl]thio methyl cephalosporins
MC1259A1 (en) * 1978-05-30 1980-01-14 Hoffmann La Roche ACYL DERIVATIVES
DK225179A (en) 1978-06-22 1979-12-23 Chugai Pharmaceutical Co Ltd PROCEDURE FOR PREPARING CEPHALOSPORINE DERIVATIVES
NO782998L (en) * 1978-07-19 1980-01-22 Hoffmann La Roche CEPHALOSPORINESTERS AND EATERS.
FR2474030A1 (en) * 1980-01-17 1981-07-24 Rhone Poulenc Ind 2-Mercapto-1,2,4-triazine, 1,3,4-triazole or tetrazole derivs. - useful as intermediates for antibacterial cephalosporin(s)
NL8100089A (en) 1980-01-17 1981-08-17 Rhone Poulenc Ind NEW THIOLS AND THEIR PREPARATION.
FR2494278A1 (en) * 1980-11-20 1982-05-21 Rhone Poulenc Ind NEW DERIVATIVES OF CEPHALOSPORIN, THEIR PREPARATIONS AND THE MEDICINAL PRODUCTS CONTAINING THEM

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116436B1 (en) * 1971-05-31 1976-05-24

Also Published As

Publication number Publication date
SE7508570L (en) 1976-02-03
AT347580B (en) 1979-01-10
FR2280381A1 (en) 1976-02-27
DD121114A5 (en) 1976-07-12
GB1521073A (en) 1978-08-09
ATA594075A (en) 1976-11-15
DE2534071A1 (en) 1976-02-12
PL95607B1 (en) 1977-10-31
IL47802A0 (en) 1975-10-15
SE426830B (en) 1983-02-14
PH16078A (en) 1983-06-20
SU755200A3 (en) 1980-08-07
BG26395A3 (en) 1979-03-15
JPS6123195B2 (en) 1986-06-04
NL7509053A (en) 1976-02-04
RO72980A (en) 1981-08-30
YU197075A (en) 1982-05-31
HU174130B (en) 1979-11-28
FR2280381B1 (en) 1979-08-10
IE41590L (en) 1976-02-02
JPS5139693A (en) 1976-04-02
IL47802A (en) 1980-05-30
CA1100129A (en) 1981-04-28
IE41590B1 (en) 1980-02-13
DK343275A (en) 1976-02-03
CS189716B2 (en) 1979-04-30
CH616683A5 (en) 1980-04-15

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