RO86823A - Procedeu pentru prepararea unor cefalosporine - Google Patents

Procedeu pentru prepararea unor cefalosporine

Info

Publication number
RO86823A
RO86823A RO81112111A RO11211181A RO86823A RO 86823 A RO86823 A RO 86823A RO 81112111 A RO81112111 A RO 81112111A RO 11211181 A RO11211181 A RO 11211181A RO 86823 A RO86823 A RO 86823A
Authority
RO
Romania
Prior art keywords
cefalosporine
preparation
Prior art date
Application number
RO81112111A
Other languages
English (en)
French (fr)
Other versions
RO86823B (ro
Inventor
Hiroshi Sadaki
Hirokazu Narita
Hiroyuki Imaizumi
Yoshinori Konishi
Takihiro Inab
Tatsuo Hirakawa
Hideo Taki
Nasaru Tai
Yasuo Watanabe
Isamu Saikawa
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 RO86823A publication Critical patent/RO86823A/ro
Publication of RO86823B publication Critical patent/RO86823B/ro

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D501/00Heterocyclic 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
    • C07D501/14Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/207-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/247-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
    • C07D501/38Methylene 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
    • C07D501/46Methylene 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/54Heterocyclic 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
    • A61K31/542Heterocyclic 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
    • A61K31/545Compounds 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D501/00Heterocyclic 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
    • C07D501/14Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/207-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/247-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
    • C07D501/38Methylene 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D501/00Heterocyclic 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
    • C07D501/14Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/207-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/247-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
    • C07D501/48Methylene radicals, substituted by hetero rings
    • C07D501/56Methylene radicals, substituted by hetero rings with the 7-amino radical acylated by carboxylic acids containing hetero rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D501/00Heterocyclic 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
    • C07D501/14Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/207-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/577-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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (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)
RO112111A 1980-09-25 1981-09-25 Procedeu pentru prepararea unor cefalosporine RO86823B (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
RO86823A true RO86823A (ro) 1985-05-20
RO86823B RO86823B (ro) 1985-05-31

Family

ID=27316463

Family Applications (4)

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

Family Applications Before (3)

Application Number Title Priority Date Filing Date
RO112113A RO86825B (ro) 1980-09-25 1981-09-25 Procedeu pentru prepararea unor acizi 7-amino-3-metil-substituit-delta3-cefem-4-carboxilici
RO112112A RO86824B (ro) 1980-09-25 1981-09-25 Procedeu pentru prepararea unor cefalosporine
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) CH652129A5 (ro)
DD (2) DD208351A5 (ro)
DE (5) DE3152934C2 (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) RO86825B (ro)
SE (5) SE453090B (ro)

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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
EP0269298B1 (en) * 1986-11-21 1994-10-19 Ici Pharma Cephalosporins, process for their preparation and pharmaceutical compositions
DE3750673T2 (de) * 1986-11-21 1995-03-16 Ici Pharma Cephalosporine, Verfahren zu ihrer Herstellung und pharmazeutische Präparate.
US4847373A (en) * 1987-02-26 1989-07-11 Bristol-Myers Company Production of 3-allyl- and 3-butenyl-3-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
US7847093B2 (en) * 2003-04-16 2010-12-07 Sandoz Ag Processes for the preparations of cefepime
ATE473986T1 (de) * 2003-04-16 2010-07-15 Sandoz Ag Verfahren zur herstellung von cefepim
MXPA06011046A (es) * 2004-03-26 2007-03-21 Amphora Discovery Corp Ciertos compuestos basados en triazol, composiciones, y usos de los mismos.
US8198434B2 (en) * 2008-05-07 2012-06-12 Idexx Laboratories, Inc. Process for preparing cefsulodin sodium
WO2011103686A1 (en) * 2010-02-26 2011-09-01 Viswanatha , Sundaramma CEPHALOSPORIN DERIVATIVES USEFUL AS β-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
KR102377635B1 (ko) 2013-07-17 2022-03-24 오츠카 세이야쿠 가부시키가이샤 시아노트리아졸 화합물
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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AR229883A1 (es) * 1978-05-26 1983-12-30 Glaxo Group Ltd Procedimiento para la preparacion de antibiotico(6r,7r)-7-((z)-2-(2-aminotiazol-4-il)-2-(2-carboxiprop-2-oxiimino)-acetamido)-3-(1-piridinometil)-cef-3-em-4-carboxilato
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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
ES485441A1 (es) * 1978-10-27 1980-07-01 Glaxo Group Ltd Un procedimiento para la preparacion de antibioticos de ce- falosporina
IE49207B1 (en) * 1978-11-15 1985-08-21 Glaxo Group Ltd Cephalosporin antibiotics
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JPS55139387A (en) 1979-04-19 1980-10-31 Yamanouchi Pharmaceut Co Ltd Novel synthetic method of 7-amino-3-heterocyclic thiomethyl-delta3-carboxylic acids
JPS55153790A (en) 1979-05-17 1980-11-29 Yamanouchi Pharmaceut Co Ltd Preparation of 7-amino-3-heterocyclic thiomethyl-delta3- cephem-4-carboxylic acid
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
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
DK163925C (da) * 1981-09-10 1992-09-14 Takeda Chemical Industries Ltd Fremgangsmaade til fremstilling af cephalosporinforbindelser
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
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
SE8600195D0 (sv) 1986-01-16
SE468479B (sv) 1993-01-25
AU7543881A (en) 1982-04-01
AT375082B (de) 1984-06-25
DD208351A5 (de) 1984-05-02
ATA55483A (de) 1985-03-15
DK163877B (da) 1992-04-13
IN155375B (ro) 1985-01-19
FI75575B (fi) 1988-03-31
ES8306155A1 (es) 1983-05-01
RO86825A (ro) 1985-05-20
US5144027A (en) 1992-09-01
DE3152931C2 (ro) 1989-10-05
MX155025A (es) 1988-01-20
SE468477B (sv) 1993-01-25
DE3137854A1 (de) 1982-04-15
CH652130A5 (de) 1985-10-31
FI870153A (fi) 1987-01-15
GB8402250D0 (en) 1984-02-29
ES8306157A1 (es) 1983-05-01
ES514669A0 (es) 1983-05-01
FI80041B (fi) 1989-12-29
DK163877C (da) 1992-09-14
GB2135304A (en) 1984-08-30
SE468478B (sv) 1993-01-25
FR2509310B1 (fr) 1985-08-02
PH18072A (en) 1985-03-18
SE8600195L (sv) 1986-01-16
SE8105658L (sv) 1982-05-05
RO86824B (ro) 1985-05-31
AU4986185A (en) 1986-03-20
CH651837A5 (de) 1985-10-15
ES505760A0 (es) 1983-01-01
FI812980L (fi) 1982-03-26
DE3152932C2 (ro) 1990-02-08
IN158590B (ro) 1986-12-13
RO86824A (ro) 1985-05-20
ATA410981A (de) 1983-11-15
RO82689A (ro) 1983-11-01
RO82689B (ro) 1983-10-30
CH652128A5 (de) 1985-10-31
SE8600192L (sv) 1986-01-16
GB2089339B (en) 1985-04-24
FR2511377B1 (fr) 1985-12-13
IT1172201B (it) 1987-06-18
GB2135304B (en) 1985-03-27
NO161117B (no) 1989-03-28
ATA55583A (de) 1985-03-15
ES8301998A1 (es) 1983-01-01
PH18484A (en) 1985-08-02
PH19147A (en) 1986-01-15
RO86823B (ro) 1985-05-31
NO161117C (no) 1989-07-05
DE3152934C2 (ro) 1990-01-18
IN158589B (ro) 1986-12-13
ES8306156A1 (es) 1983-05-01
AU558649B2 (en) 1987-02-05
IT8149348A0 (it) 1981-09-23
PT73727B (en) 1982-12-30
IN159126B (ro) 1987-03-28
AU4986285A (en) 1986-04-24
US4879381A (en) 1989-11-07
SE8600194D0 (sv) 1986-01-16
CA1204735A (en) 1986-05-20
DD202436A5 (de) 1983-09-14
CH652129A5 (de) 1985-10-31
US4489072A (en) 1984-12-18
FR2509310A1 (fr) 1983-01-14
FI870153A0 (fi) 1987-01-15
FR2511377A1 (fr) 1983-02-18
HU185850B (en) 1985-04-28
DE3137854C2 (ro) 1987-06-19
SE8600194L (sv) 1986-01-16
AU568033B2 (en) 1987-12-10
LU83650A1 (fr) 1982-01-21
NZ198350A (en) 1985-02-28
ATA55683A (de) 1984-11-15
GB2136420A (en) 1984-09-19
DE3152935C2 (ro) 1992-07-16
FI75575C (fi) 1988-07-11
GB2136420B (en) 1985-05-01
EG17373A (en) 1990-12-30
PH19251A (en) 1986-02-17
NL8104386A (nl) 1982-04-16
SE453090B (sv) 1988-01-11
FI80041C (fi) 1990-04-10
AT378962B (de) 1985-10-25
US4673738A (en) 1987-06-16
ES514670A0 (es) 1983-05-01
PH20221A (en) 1986-10-23
PT73727A (en) 1981-10-01
SE468476B (sv) 1993-01-25
KR860000932B1 (ko) 1986-07-19
AR240645A1 (es) 1990-07-31
GB8402249D0 (en) 1984-02-29
NO813252L (no) 1982-03-26
GB2089339A (en) 1982-06-23
AT378961B (de) 1985-10-25
SE8600192D0 (sv) 1986-01-16
SE8600193L (sv) 1986-01-16
RO86825B (ro) 1985-05-31
SE8600193D0 (sv) 1986-01-16
CA1200541A (en) 1986-02-11
ES514671A0 (es) 1983-05-01
DK421881A (da) 1982-04-15
AT378193B (de) 1985-06-25
AU550330B2 (en) 1986-03-20

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