DD129913A5 - Verfahren zur herstellung von 3-halogenmethyl-3-cephemen - Google Patents

Verfahren zur herstellung von 3-halogenmethyl-3-cephemen

Info

Publication number
DD129913A5
DD129913A5 DD7700197989A DD19798977A DD129913A5 DD 129913 A5 DD129913 A5 DD 129913A5 DD 7700197989 A DD7700197989 A DD 7700197989A DD 19798977 A DD19798977 A DD 19798977A DD 129913 A5 DD129913 A5 DD 129913A5
Authority
DD
German Democratic Republic
Prior art keywords
cephemes
preparation
halogen methyl
halogen
methyl
Prior art date
Application number
DD7700197989A
Other languages
German (de)
English (en)
Inventor
Gary A Koppel
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
Publication of DD129913A5 publication Critical patent/DD129913A5/xx

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
    • C07D501/02Preparation
    • C07D501/04Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DD7700197989A 1976-03-22 1977-03-22 Verfahren zur herstellung von 3-halogenmethyl-3-cephemen DD129913A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/669,365 US4042585A (en) 1976-03-22 1976-03-22 Process for preparation of 3-halomethylcephems

Publications (1)

Publication Number Publication Date
DD129913A5 true DD129913A5 (de) 1978-02-15

Family

ID=24686083

Family Applications (1)

Application Number Title Priority Date Filing Date
DD7700197989A DD129913A5 (de) 1976-03-22 1977-03-22 Verfahren zur herstellung von 3-halogenmethyl-3-cephemen

Country Status (30)

Country Link
US (1) US4042585A (el)
JP (1) JPS52113994A (el)
AR (1) AR222446A1 (el)
AT (1) AT358729B (el)
AU (1) AU506267B2 (el)
BE (1) BE852668A (el)
BG (1) BG27754A3 (el)
CA (1) CA1093548A (el)
CH (1) CH632512A5 (el)
CS (1) CS196355B2 (el)
DD (1) DD129913A5 (el)
DE (1) DE2712046C2 (el)
DK (1) DK123277A (el)
ES (1) ES457057A1 (el)
FR (1) FR2345454A1 (el)
GB (1) GB1575693A (el)
GR (1) GR66422B (el)
HU (1) HU177432B (el)
IE (1) IE44599B1 (el)
IL (1) IL51432A (el)
MX (1) MX4594E (el)
NL (1) NL7703063A (el)
NZ (1) NZ183307A (el)
PH (1) PH12481A (el)
PL (1) PL109389B1 (el)
PT (1) PT66317B (el)
RO (1) RO70462A (el)
SE (1) SE433219B (el)
SU (1) SU965357A3 (el)
ZA (1) ZA77713B (el)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2655949A1 (de) * 1976-12-10 1978-06-15 Gruenenthal Gmbh Neue cephalosporin- und penicillinderivate, verfahren zu deren herstellung und diese produkte enthaltende arzneimittel
US4182870A (en) * 1977-09-07 1980-01-08 Gist-Brocades N.V. Preparation of 3-bromomethyl-3-cephem sulfoxides
JPS54112892A (en) * 1978-02-23 1979-09-04 Shionogi & Co Ltd Substituted imidazolidinyl-3-chloro-3-cephem-4-carboxylic acid
US4211702A (en) * 1979-02-01 1980-07-08 Eli Lilly And Company Process for preparation of penicillin and cephalosporin imino halides
US4283397A (en) * 1979-08-01 1981-08-11 Merck & Co., Inc. 7-N-Heterocyclyl cephalosporins and antibiotic pharmaceutical compositions containing them
US4266049A (en) * 1980-02-20 1981-05-05 Eli Lilly And Company Process for 3-iodomethyl cephalosporins
KR19980073026A (ko) * 1997-03-11 1998-11-05 구광시 3-할로메틸-3-세펨의 제조 방법
JP4659959B2 (ja) * 2000-09-29 2011-03-30 大塚化学株式会社 3−セフェム化合物及びその製造法
JP5417705B2 (ja) * 2007-12-03 2014-02-19 セントラル硝子株式会社 ClO3Fの除去方法
CN106749335B (zh) * 2016-11-29 2019-02-12 浙江新和成股份有限公司 一种卤代氧头孢类中间体的制备方法和应用
CN107118224B (zh) * 2017-06-15 2019-09-17 浙江新和成股份有限公司 一种氧头孢母核中间体的制备方法、其溶剂化合物及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1241657A (en) * 1967-08-21 1971-08-04 Glaxo Lab Ltd Improvements in or relating to cephalosporin compounds
US3637678A (en) * 1969-01-13 1972-01-25 Lilly Co Eli Delta-2 cephalosporin compounds
US3705897A (en) * 1970-07-07 1972-12-12 Lilly Co Eli Method for converting delta**2 cephalosporin to delta**3 cephalosporin
US3883518A (en) * 1972-05-15 1975-05-13 Merck & Co Inc 3-Methylene cephalosporins

Also Published As

Publication number Publication date
AR222446A1 (es) 1981-05-29
BE852668A (fr) 1977-09-19
FR2345454B1 (el) 1980-02-15
PL196820A1 (pl) 1978-01-16
BG27754A3 (en) 1979-12-12
JPS52113994A (en) 1977-09-24
DK123277A (da) 1977-09-23
ES457057A1 (es) 1978-08-16
US4042585A (en) 1977-08-16
PL109389B1 (en) 1980-05-31
GB1575693A (en) 1980-09-24
SU965357A3 (ru) 1982-10-07
AT358729B (de) 1980-09-25
ATA194477A (de) 1980-02-15
CS196355B2 (en) 1980-03-31
SE433219B (sv) 1984-05-14
AU2220077A (en) 1978-08-17
CA1093548A (en) 1981-01-13
GR66422B (el) 1981-03-20
ZA77713B (en) 1978-09-27
AU506267B2 (en) 1979-12-20
DE2712046A1 (de) 1977-09-29
PT66317B (en) 1978-08-14
IE44599B1 (en) 1982-01-27
SE7702734L (sv) 1977-09-23
NL7703063A (nl) 1977-09-26
PT66317A (en) 1977-04-01
NZ183307A (en) 1978-07-28
IL51432A0 (en) 1977-04-29
PH12481A (en) 1979-03-23
RO70462A (ro) 1981-01-30
JPS613352B2 (el) 1986-01-31
MX4594E (es) 1982-06-25
IL51432A (en) 1980-01-31
FR2345454A1 (fr) 1977-10-21
HU177432B (en) 1981-10-28
IE44599L (en) 1977-09-22
CH632512A5 (de) 1982-10-15
DE2712046C2 (de) 1985-12-12

Similar Documents

Publication Publication Date Title
DD133680A5 (de) Verfahren zur herstellung von polyaetherpolyolen
DD132015A5 (de) Verfahren zur herstellung von trans-hexahydro-pyrido-indolen
DD128672A5 (de) Verfahren zur herstellung von m-aryloxybenzaldehyden
AT348995B (de) Verfahren zur herstellung von acylcyaniden
DD129777A5 (de) Verfahren zur herstellung von phenoxypropionsaeurederivaten
AT344147B (de) Verfahren zur herstellung von acylcyaniden
DD128659A5 (de) Verfahren zur herstellung von 4-androsten-3-onen
DD129913A5 (de) Verfahren zur herstellung von 3-halogenmethyl-3-cephemen
AT347926B (de) Verfahren zur herstellung von acylcyaniden
DD131018A5 (de) Verfahren zur herstellung von 2-chlorsulfinylazetidin-4-onen
DD129903A5 (de) Verfahren zur herstellung von benzoylcyanid
DD133795A5 (de) Verfahren zur herstellung von 4a-aryloctahydro-1h-2-pyrindinen
DD132013A5 (de) Verfahren zur herstellung von benzoylcyanid
AT349032B (de) Verfahren zur herstellung von 4-alkyl-thiosemicarbaziden
AT348509B (de) Verfahren zur herstellung von acylcyaniden
ATA706577A (de) Verfahren zur herstellung von substituierten 1-carbamoyl-2-cyanaziridinen
DD131026A5 (de) Verfahren zur herstellung von methyldichlorphosphan
PT67048B (de) Verfahren zur herstellung von 1-amino-2-hydroxy-3-heterocyclyloxy-propanen
DD130241A5 (de) Verfahren zur herstellung von benzoylcyanid
DD129782A5 (de) Verfahren zur herstellung von cholecystokinin-pancreozymin-octapeptidamid-sulfatester
DD128953A1 (de) Verfahren zur herstellung von alkalizellulose
DD134085A5 (de) Verfahren zur herstellung von halogenacylamiden
DD128591A5 (de) Verfahren zur herstellung von 2-oxo-1-pyrrolidinen
DD129915A5 (de) Verfahren zur herstellung von 7-alkoxy-3-chlormethyl-3-cephemen
DD129792A5 (de) Verfahren zur herstellung von 1-oxadethiacephalosporinen