RO86824A - Procedeu pentru prepararea unor cefalosporine - Google Patents

Procedeu pentru prepararea unor cefalosporine

Info

Publication number
RO86824A
RO86824A RO81112112A RO11211281A RO86824A RO 86824 A RO86824 A RO 86824A RO 81112112 A RO81112112 A RO 81112112A RO 11211281 A RO11211281 A RO 11211281A RO 86824 A RO86824 A RO 86824A
Authority
RO
Romania
Prior art keywords
cefalosporine
preparation
Prior art date
Application number
RO81112112A
Other languages
English (en)
French (fr)
Other versions
RO86824B (ro
Inventor
Sadaki Hiroshi
Narita Hirokazu
Imalzumi Hirovuki
Konishi Yoshinori
Inaba Takihiro
Hirakawa Tatsuo
Taki Hideo
Tai Masaru
Watanabe Yasuo
Saikawa Isamu
Original Assignee
Toyama Chemical Co Ltd,Jp
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 JP55132253A external-priority patent/JPS5758689A/ja
Priority claimed from JP55158184A external-priority patent/JPS5782393A/ja
Priority claimed from JP55175263A external-priority patent/JPS6052755B2/ja
Application filed by Toyama Chemical Co Ltd,Jp filed Critical Toyama Chemical Co Ltd,Jp
Publication of RO86824A publication Critical patent/RO86824A/ro
Publication of RO86824B publication Critical patent/RO86824B/ro

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
    • C07D501/38—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
    • C07D501/46—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 with the 7-amino radical acylated by carboxylic acids containing hetero rings
    • 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
    • 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
    • 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
    • C07D501/48—Methylene radicals, substituted by hetero rings
    • C07D501/56—Methylene radicals, substituted by hetero rings with the 7-amino radical acylated by carboxylic acids containing hetero rings
    • 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
    • C07D501/57—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with a further substituent in position 7, e.g. cephamycines
RO112112A 1980-09-25 1981-09-25 Procedeu pentru prepararea unor cefalosporine RO86824B (ro)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP55132253A JPS5758689A (en) 1980-09-25 1980-09-25 Novel preparation of 7-substituted or unsubstituted amino-3-substituted methylcephem carboxylic acids
JP55158184A JPS5782393A (en) 1980-11-12 1980-11-12 7-amino-3-(2-(1,2,3,4-tetrazolyl)methyl)cephem-4-carboxylic acid
JP55175263A JPS6052755B2 (ja) 1980-12-13 1980-12-13 新規セファロスポリン類

Publications (2)

Publication Number Publication Date
RO86824A true RO86824A (ro) 1985-05-20
RO86824B RO86824B (ro) 1985-05-31

Family

ID=27316463

Family Applications (4)

Application Number Title Priority Date Filing Date
RO112111A RO86823B (ro) 1980-09-25 1981-09-25 Procedeu pentru prepararea unor cefalosporine
RO112113A RO86825B (ro) 1980-09-25 1981-09-25 Procedeu pentru prepararea unor acizi 7-amino-3-metil-substituit-delta3-cefem-4-carboxilici
RO81105405A RO82689A (ro) 1980-09-25 1981-09-25 Procedeu pentru prepararea unor cefalosporine
RO112112A RO86824B (ro) 1980-09-25 1981-09-25 Procedeu pentru prepararea unor cefalosporine

Family Applications Before (3)

Application Number Title Priority Date Filing Date
RO112111A RO86823B (ro) 1980-09-25 1981-09-25 Procedeu pentru prepararea unor cefalosporine
RO112113A RO86825B (ro) 1980-09-25 1981-09-25 Procedeu pentru prepararea unor acizi 7-amino-3-metil-substituit-delta3-cefem-4-carboxilici
RO81105405A RO82689A (ro) 1980-09-25 1981-09-25 Procedeu pentru prepararea unor cefalosporine

Country Status (27)

Country Link
US (4) US4489072A (ro)
KR (1) KR860000932B1 (ro)
AR (1) AR240645A1 (ro)
AT (4) AT375082B (ro)
AU (3) AU550330B2 (ro)
CA (2) CA1204735A (ro)
CH (4) CH651837A5 (ro)
DD (2) DD208351A5 (ro)
DE (5) DE3152935C2 (ro)
DK (1) DK163877C (ro)
EG (1) EG17373A (ro)
ES (4) ES8301998A1 (ro)
FI (2) FI75575C (ro)
FR (2) FR2509310B1 (ro)
GB (3) GB2089339B (ro)
HU (1) HU185850B (ro)
IN (4) IN155375B (ro)
IT (1) IT1172201B (ro)
LU (1) LU83650A1 (ro)
MX (1) MX155025A (ro)
NL (1) NL8104386A (ro)
NO (1) NO161117C (ro)
NZ (1) NZ198350A (ro)
PH (5) PH18072A (ro)
PT (1) PT73727B (ro)
RO (4) RO86823B (ro)
SE (5) SE453090B (ro)

Families Citing this family (34)

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US4703046A (en) * 1978-09-08 1987-10-27 Fujisawa Pharmaceutical Co., Ltd. Cephem compounds and processes for preparation thereof
NZ198350A (en) * 1980-09-25 1985-02-28 Toyama Chemical Co Ltd Cephalosporins and intermediates;pharmaceutical compositions
EP0061234A3 (en) * 1981-03-05 1983-11-16 Beecham Group Plc Cephalosporin derivatives, process for their preparation and pharmaceutical preparations containing them
EP0081971A3 (en) * 1981-12-08 1984-09-26 Tanabe Seiyaku Co., Ltd. Novel cephalosporin compound and process for preparing the same
DK521883A (da) * 1982-11-17 1984-05-18 Toyama Chemical Co Ltd Cephalosporinderivater, fremgangsmaade til fremstilling heraf og fremgangsmaade til fremstilling af mellemprodukter herfor
US4618606A (en) * 1982-11-17 1986-10-21 Toyama Chemical Co., Ltd. Antibiotic 7-(thiazolyl)-3-(pyrazinylmethyl) or (pyridazinylmethyl) cephalosporins
JPS6064986A (ja) * 1983-09-20 1985-04-13 Toyama Chem Co Ltd セファロスポリン類の製造法
JPS60190783A (ja) * 1983-12-21 1985-09-28 Sumitomo Seiyaku Kk セフエム系化合物
GB8406231D0 (en) * 1984-03-09 1984-04-11 Fujisawa Pharmaceutical Co Cephem compounds
GB2161476B (en) * 1984-05-25 1988-01-27 Toyama Chemical Co Ltd 2-aminothiazolyl-2-methoxyimino acetamides and their use in preparing cephalosporins
AT397086B (de) * 1984-05-25 1994-01-25 Toyama Chemical Co Ltd Verfahren zur herstellung von neuen 2-(2-aminothiazol-4-4yl)-2-(syn)-alkoxyimino- acetamiden
FI851934L (fi) * 1984-05-30 1985-12-01 Ici Plc Kefalosporinderivat.
DE3539901A1 (de) * 1985-11-11 1987-05-14 Hoechst Ag Cephalosporinderivate und verfahren zu ihrer herstellung
JPH064643B2 (ja) * 1985-12-20 1994-01-19 ファイザー製薬株式会社 セフアロスポリン化合物
US4692517A (en) * 1986-03-20 1987-09-08 American Home Products Corporation C-3' acylaminooxy-7-[(2-aminothiazol-4-yl)-α-(substituted-oximino)acetyl]cephalosporin derivatives
EP0265185A3 (en) * 1986-10-21 1990-03-28 Beecham Group Plc Cephalosporins, processes for their preparation and pharmaceutical compositions containing them
ZA877987B (en) * 1986-11-12 1988-08-31 Ici Pharma Antibiotic compounds
ATE113050T1 (de) * 1986-11-21 1994-11-15 Ici Pharma Cephalosporine, verfahren zu ihrer herstellung und pharmazeutische präparate.
EP0269298B1 (en) * 1986-11-21 1994-10-19 Ici Pharma Cephalosporins, process for their preparation and pharmaceutical compositions
US4870168A (en) * 1987-02-26 1989-09-26 Bristol-Myers Company 3-Unsaturated alkyl cephems from 3-triflyl cephems
GB8816519D0 (en) * 1987-07-23 1988-08-17 Ici Plc Antibiotic compounds
US5232918A (en) * 1987-07-23 1993-08-03 Imperial Chemical Industries Plc Cephalosporin derivatives
GB8811056D0 (en) * 1988-05-10 1988-06-15 Ici Plc Antibiotic compounds
JPH0699443B2 (ja) * 1989-09-29 1994-12-07 ファイザー製薬株式会社 セファロスポリン化合物
US6800756B2 (en) * 2002-05-03 2004-10-05 Orchid Chemicals And Pharmaceuticals, Ltd. Method for the preparation of ceftiofur sodium and its intermediates
DE602004028111D1 (de) * 2003-04-16 2010-08-26 Sandoz Ag Verfahren zur herstellung von cefepim
US7847093B2 (en) * 2003-04-16 2010-12-07 Sandoz Ag Processes for the preparations of cefepime
EP1730124A4 (en) * 2004-03-26 2009-04-01 Amphora Discovery Corp Certain compounds based on triazole, compositions and applications thereof
US8198434B2 (en) 2008-05-07 2012-06-12 Idexx Laboratories, Inc. Process for preparing cefsulodin sodium
CA2828114A1 (en) * 2010-02-26 2011-09-01 Gary Igor DMITRIENKO Cephalosporin derivatives useful as .beta.-lactamase inhibitors and compositions and methods of use thereof
CN102351886B (zh) * 2011-09-07 2013-10-16 山东罗欣药业股份有限公司 头孢特仑新戊酯晶体、其制备方法及含有该晶体的组合物片剂
AU2014291142B2 (en) 2013-07-17 2018-10-11 Otsuka Pharmaceutical Co., Ltd. Cyanotriazole compounds
CN106046026B (zh) * 2016-06-30 2018-07-06 济南康和医药科技有限公司 一种头孢特仑新戊酯的制备方法
CN112645842B (zh) * 2020-12-25 2022-08-19 复旦大学 一种氰乙酸叔丁酯的连续流制备方法

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JPS6027677B2 (ja) 1978-07-06 1985-06-29 富山化学工業株式会社 ７−置換又は非置換アミノ−３−置換チオメチルセフエムカルボン酸類の新規製造法
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FR2461713A1 (fr) * 1979-07-19 1981-02-06 Roussel Uclaf Nouvelles alcoyloximes substituees derivees de l'acide 7-(2-amino 4-thiazolyl) acetamido cephalosporanique, leur procede de preparation et leur application comme medicaments
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EP0061234A3 (en) * 1981-03-05 1983-11-16 Beecham Group Plc Cephalosporin derivatives, process for their preparation and pharmaceutical preparations containing them
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GB2161476B (en) * 1984-05-25 1988-01-27 Toyama Chemical Co Ltd 2-aminothiazolyl-2-methoxyimino acetamides and their use in preparing cephalosporins
CA1293719C (en) * 1986-09-22 1991-12-31 Takao Takaya Cephem compounds and processes for preparation thereof

Also Published As

Publication number Publication date
AR240645A1 (es) 1990-07-31
HU185850B (en) 1985-04-28
SE8600193D0 (sv) 1986-01-16
US5144027A (en) 1992-09-01
NO161117C (no) 1989-07-05
AU558649B2 (en) 1987-02-05
DE3152935C2 (ro) 1992-07-16
GB8402249D0 (en) 1984-02-29
GB8402250D0 (en) 1984-02-29
SE8600195D0 (sv) 1986-01-16
GB2135304A (en) 1984-08-30
NO161117B (no) 1989-03-28
GB2136420B (en) 1985-05-01
RO86825A (ro) 1985-05-20
IT1172201B (it) 1987-06-18
ES505760A0 (es) 1983-01-01
ATA410981A (de) 1983-11-15
RO86825B (ro) 1985-05-31
DE3137854A1 (de) 1982-04-15
ES514671A0 (es) 1983-05-01
DE3152931C2 (ro) 1989-10-05
AU568033B2 (en) 1987-12-10
CA1204735A (en) 1986-05-20
IN158589B (ro) 1986-12-13
FI80041C (fi) 1990-04-10
PH18072A (en) 1985-03-18
SE8600195L (sv) 1986-01-16
PH20221A (en) 1986-10-23
GB2136420A (en) 1984-09-19
IN158590B (ro) 1986-12-13
PT73727A (en) 1981-10-01
SE8600192D0 (sv) 1986-01-16
SE8600193L (sv) 1986-01-16
FI870153A (fi) 1987-01-15
AT378961B (de) 1985-10-25
US4879381A (en) 1989-11-07
SE8105658L (sv) 1982-05-05
DE3137854C2 (ro) 1987-06-19
RO86823A (ro) 1985-05-20
SE468479B (sv) 1993-01-25
ES8306156A1 (es) 1983-05-01
ES514669A0 (es) 1983-05-01
FI870153A0 (fi) 1987-01-15
AU4986185A (en) 1986-03-20
AU7543881A (en) 1982-04-01
US4673738A (en) 1987-06-16
FR2509310A1 (fr) 1983-01-14
CH652130A5 (de) 1985-10-31
PH18484A (en) 1985-08-02
PH19251A (en) 1986-02-17
EG17373A (en) 1990-12-30
AT375082B (de) 1984-06-25
DD208351A5 (de) 1984-05-02
ES8306157A1 (es) 1983-05-01
DK421881A (da) 1982-04-15
RO86824B (ro) 1985-05-31
SE453090B (sv) 1988-01-11
FI75575B (fi) 1988-03-31
FI75575C (fi) 1988-07-11
DE3152932C2 (ro) 1990-02-08
DD202436A5 (de) 1983-09-14
AU550330B2 (en) 1986-03-20
ES514670A0 (es) 1983-05-01
CH652128A5 (de) 1985-10-31
FI812980L (fi) 1982-03-26
PH19147A (en) 1986-01-15
RO86823B (ro) 1985-05-31
SE8600192L (sv) 1986-01-16
ATA55683A (de) 1984-11-15
ES8306155A1 (es) 1983-05-01
NZ198350A (en) 1985-02-28
CH652129A5 (de) 1985-10-31
GB2135304B (en) 1985-03-27
FR2511377A1 (fr) 1983-02-18
FR2511377B1 (fr) 1985-12-13
DK163877B (da) 1992-04-13
CA1200541A (en) 1986-02-11
CH651837A5 (de) 1985-10-15
PT73727B (en) 1982-12-30
GB2089339B (en) 1985-04-24
MX155025A (es) 1988-01-20
SE468477B (sv) 1993-01-25
KR860000932B1 (ko) 1986-07-19
SE468478B (sv) 1993-01-25
SE8600194D0 (sv) 1986-01-16
RO82689B (ro) 1983-10-30
LU83650A1 (fr) 1982-01-21
NL8104386A (nl) 1982-04-16
IT8149348A0 (it) 1981-09-23
SE8600194L (sv) 1986-01-16
US4489072A (en) 1984-12-18
DK163877C (da) 1992-09-14
SE468476B (sv) 1993-01-25
AT378193B (de) 1985-06-25
NO813252L (no) 1982-03-26
FI80041B (fi) 1989-12-29
FR2509310B1 (fr) 1985-08-02
AT378962B (de) 1985-10-25
RO82689A (ro) 1983-11-01
ES8301998A1 (es) 1983-01-01
GB2089339A (en) 1982-06-23
ATA55583A (de) 1985-03-15
ATA55483A (de) 1985-03-15
IN155375B (ro) 1985-01-19
DE3152934C2 (ro) 1990-01-18
IN159126B (ro) 1987-03-28
AU4986285A (en) 1986-04-24

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