DE2320013A1 - Verfahren zur herstellung von cephalosporin-derivaten - Google Patents

Verfahren zur herstellung von cephalosporin-derivaten

Info

Publication number
DE2320013A1
DE2320013A1 DE2320013A DE2320013A DE2320013A1 DE 2320013 A1 DE2320013 A1 DE 2320013A1 DE 2320013 A DE2320013 A DE 2320013A DE 2320013 A DE2320013 A DE 2320013A DE 2320013 A1 DE2320013 A1 DE 2320013A1
Authority
DE
Germany
Prior art keywords
ester
phenacyl
methyl
sulfoxide
cephem
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.)
Pending
Application number
DE2320013A
Other languages
German (de)
English (en)
Inventor
Jinnosuke Abe
Tadashiro Fujii
Fumihiro Ishimura
Tadashi Koide
Tetsuo Watanabe
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.)
Toyo Jozo KK
Original Assignee
Toyo Jozo KK
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 Toyo Jozo KK filed Critical Toyo Jozo KK
Publication of DE2320013A1 publication Critical patent/DE2320013A1/de
Pending 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
    • C07D501/02—Preparation
    • C07D501/08—Preparation by forming the ring or condensed ring systems
    • C07D501/10—Preparation by forming the ring or condensed ring systems from compounds containing the penicillin ring system

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Cephalosporin Compounds (AREA)
DE2320013A 1972-04-20 1973-04-16 Verfahren zur herstellung von cephalosporin-derivaten Pending DE2320013A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47040136A JPS5241276B2 (ja) 1972-04-20 1972-04-20

Publications (1)

Publication Number Publication Date
DE2320013A1 true DE2320013A1 (de) 1973-11-15

Family

ID=12572362

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2320013A Pending DE2320013A1 (de) 1972-04-20 1973-04-16 Verfahren zur herstellung von cephalosporin-derivaten

Country Status (13)

Country Link
JP (1) JPS5241276B2 (ja)
AT (1) AT331392B (ja)
AU (1) AU5461773A (ja)
BE (1) BE798459A (ja)
CA (1) CA1008067A (ja)
DD (1) DD106186A5 (ja)
DE (1) DE2320013A1 (ja)
FR (1) FR2181013A1 (ja)
GB (1) GB1358374A (ja)
HU (1) HU165626B (ja)
NL (1) NL7305374A (ja)
PL (1) PL85510B1 (ja)
ZA (1) ZA732711B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5533981A (en) * 1979-08-13 1980-03-10 Toto Ltd Valve
JPS58182072U (ja) * 1982-05-29 1983-12-05 北村バルブ株式会社 給水栓における制水装置
JPS58182071U (ja) * 1982-05-29 1983-12-05 北村バルブ株式会社 給水栓における制水装置
US20190256957A1 (en) 2016-09-28 2019-08-22 Nippon Steel & Sumitomo Metal Corporation Steel

Also Published As

Publication number Publication date
AT331392B (de) 1976-08-25
HU165626B (ja) 1974-09-28
FR2181013A1 (ja) 1973-11-30
GB1358374A (en) 1974-07-03
BE798459A (fr) 1973-08-16
NL7305374A (ja) 1973-10-23
DD106186A5 (de) 1974-06-05
CA1008067A (en) 1977-04-05
JPS49293A (ja) 1974-01-05
JPS5241276B2 (ja) 1977-10-17
ZA732711B (en) 1974-11-27
ATA349673A (de) 1975-11-15
PL85510B1 (ja) 1976-04-30
AU5461773A (en) 1974-10-24

Similar Documents

Publication Publication Date Title
DE3212900C2 (ja)
DE2462736B1 (de) 7-Aminothiazolylacetamido-3-cephem-4-carbonsaeuren und Verfahren zur Herstellung derselben
US4912211A (en) Method for producing pure crystalline antibiotic products
DE1545915B2 (de) Verfahren zur herstellung von 3- hydroxymethylcephalosporinen
DE2312997A1 (de) Verfahren zur herstellung von 7-(alphahydroxy-alpha-phenyl)-acetamido-3-(1-methyl1h-tetrazol-5-ylthiomethyl)-3-cephem-4carbonsaeure und derivaten davon
DE2320013A1 (de) Verfahren zur herstellung von cephalosporin-derivaten
DE1670113B2 (de) Ester der 6-aminopenicillansaeure und verfahren zu ihrer herstellung
DE2303022C2 (de) Verfahren zur Herstellung von 3-Carbamoyloxymethylcephalosporinen
AT266315B (de) Verfahren zur Reinigung von roher 7-Aminocephalosporansäure
DE2153600A1 (ja)
DE3150288C2 (ja)
DE2234280B2 (de) Cephalosporinverbindungen und Verfahren zu deren Herstellung
CH617201A5 (ja)
DE60222945T2 (de) Verfahren zur herstellung von cefpodoxim-proxetil
DE2157693C3 (de) Verfahren zur Abtrennung von Cephalosporin C aus einer Fermentationsbrühe in Form eines N-Acylderivates
KR830001969B1 (ko) 6―｛D―(―) α-(4―에틸-2. 3-디옥소-1 피페라지노카보닐아미노) 페닐(또는 하이드록시페닐)아세트아미도 페니실란산 및 그 염의 제조방법
DE2841363C2 (ja)
DE2311117A1 (de) Cephalosporinderivate
DE2000111A1 (de) Oral wirksame schwefelhaltige Cephalosporinantibiotica
AT246920B (de) Neues Verfahren zur Herstellung von 7-Aminocephalosporansäure und ihren Derivaten
DE69700617T2 (de) Verfahren zur Herstellung von Cephalosporinen
DE1967320C2 (de) Verfahren zur Herstellung von wasserfreien 6-(1-Aminocycloalkylcarboxamido)-penicillansäuren
AT275035B (de) Verfahren zur Herstellung von neuen Derivaten der 7-Aminocephalosporansäure
DE2750325C2 (ja)
AT306237B (de) Verfahren zur Herstellung von 6-Aminoacylamino-penam- und 7-Aminoacylamino-cephemverbindungen