CA992071A - Cephalosporin derivatives - Google Patents

Cephalosporin derivatives

Info

Publication number
CA992071A
CA992071A CA119,071A CA119071A CA992071A CA 992071 A CA992071 A CA 992071A CA 119071 A CA119071 A CA 119071A CA 992071 A CA992071 A CA 992071A
Authority
CA
Canada
Prior art keywords
cephalosporin derivatives
cephalosporin
derivatives
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA119,071A
Other languages
English (en)
Inventor
Michihiko Ochiai
Osami Aki
Akira Morimoto
Katsutada Masuda
Taiiti Okada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries Ltd
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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Application granted granted Critical
Publication of CA992071A publication Critical patent/CA992071A/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA119,071A 1970-11-10 1971-07-26 Cephalosporin derivatives Expired CA992071A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45099203A JPS4948559B1 (es) 1970-11-10 1970-11-10

Publications (1)

Publication Number Publication Date
CA992071A true CA992071A (en) 1976-06-29

Family

ID=14241076

Family Applications (1)

Application Number Title Priority Date Filing Date
CA119,071A Expired CA992071A (en) 1970-11-10 1971-07-26 Cephalosporin derivatives

Country Status (20)

Country Link
US (1) US3878204A (es)
JP (1) JPS4948559B1 (es)
AR (1) AR196864A1 (es)
AT (1) AT310354B (es)
AU (1) AU456913B2 (es)
BE (1) BE770804A (es)
CA (1) CA992071A (es)
CH (1) CH592678A5 (es)
CS (1) CS171236B2 (es)
ES (1) ES393706A1 (es)
FI (1) FI52586C (es)
FR (1) FR2113830B1 (es)
GB (1) GB1304647A (es)
NL (1) NL7110599A (es)
NO (1) NO138375C (es)
PL (1) PL87678B1 (es)
RO (2) RO60523A (es)
SE (1) SE386681B (es)
SU (2) SU425401A3 (es)
ZA (1) ZA715018B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1030523A (en) * 1973-06-25 1978-05-02 Taiiti Okada Cephalosporins
DK635474A (es) * 1974-02-05 1975-10-13 Ciba Geigy Ag
JPS5133260U (es) * 1974-09-04 1976-03-11
BE833640A (fr) * 1974-09-20 1976-03-19 Nouvelles cephalosporines et leur preparation
US4088815A (en) * 1974-09-20 1978-05-09 E. R. Squibb & Sons, Inc. 3-Heterothio-7-ureido cephalosporins
JP2004538265A (ja) 2001-04-19 2004-12-24 ビオフェルマ ムルシア，エス．アー． α−ケト酸誘導体を使用して３−セファロスポラン酸誘導体を製造する方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1277415A (en) * 1968-06-14 1972-06-14 Glaxo Lab Ltd Improvements in or relating to cephalosporin derivatives
GB1279402A (en) * 1968-06-14 1972-06-28 Glaxo Lab Ltd Improvements in or relating to cephalosporin derivatives
US3641021A (en) * 1969-04-18 1972-02-08 Lilly Co Eli 3 7-(ring-substituted) cephalosporin compounds
US3578661A (en) * 1969-06-02 1971-05-11 Bristol Myers Co Process for the preparation of 7-(alpha-(4 - pyridylthio)acetamido)cephalosporanic acids

Also Published As

Publication number Publication date
CH592678A5 (es) 1977-10-31
RO60523A (es) 1977-05-15
GB1304647A (es) 1973-01-24
AU3177871A (en) 1973-02-01
FR2113830A1 (es) 1972-06-30
FI52586B (es) 1977-06-30
SU591151A3 (ru) 1978-01-30
SU425401A3 (ru) 1974-04-25
AR196864A1 (es) 1974-02-28
NO138375C (no) 1978-08-23
BE770804A (fr) 1972-01-31
PL87678B1 (es) 1976-07-31
JPS4948559B1 (es) 1974-12-21
NO138375B (no) 1978-05-16
DE2137386A1 (de) 1972-05-31
CS171236B2 (es) 1976-10-29
FI52586C (fi) 1977-10-10
US3878204A (en) 1975-04-15
AU456913B2 (en) 1975-01-16
ZA715018B (en) 1972-04-26
DE2137386B2 (de) 1976-04-29
NL7110599A (es) 1972-05-15
SE386681B (sv) 1976-08-16
ES393706A1 (es) 1974-07-16
RO62792A (fr) 1977-11-15
FR2113830B1 (es) 1974-11-15
AT310354B (de) 1973-09-25

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