NL7703061A - Werkwijze ter bereiding van 7-alkoxy 3-chloor- methylcefemverbinding. - Google Patents

Werkwijze ter bereiding van 7-alkoxy 3-chloor- methylcefemverbinding.

Info

Publication number
NL7703061A
NL7703061A NL7703061A NL7703061A NL7703061A NL 7703061 A NL7703061 A NL 7703061A NL 7703061 A NL7703061 A NL 7703061A NL 7703061 A NL7703061 A NL 7703061A NL 7703061 A NL7703061 A NL 7703061A
Authority
NL
Netherlands
Prior art keywords
methylcem
chlorine
alkoxy
preparing
compound
Prior art date
Application number
NL7703061A
Other languages
English (en)
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 NL7703061A publication Critical patent/NL7703061A/nl

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
    • C07D501/57—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
NL7703061A 1976-03-22 1977-03-21 Werkwijze ter bereiding van 7-alkoxy 3-chloor- methylcefemverbinding. NL7703061A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/669,368 US4048163A (en) 1976-03-22 1976-03-22 Process for preparation of 7-alkoxy-3-chloromethylcephems

Publications (1)

Publication Number Publication Date
NL7703061A true NL7703061A (nl) 1977-09-26

Family

ID=24686091

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7703061A NL7703061A (nl) 1976-03-22 1977-03-21 Werkwijze ter bereiding van 7-alkoxy 3-chloor- methylcefemverbinding.

Country Status (30)

Country Link
US (1) US4048163A (nl)
JP (1) JPS52113996A (nl)
AR (1) AR228336A1 (nl)
AT (1) AT351676B (nl)
AU (1) AU505101B2 (nl)
BE (1) BE852670A (nl)
BG (1) BG27755A3 (nl)
CA (1) CA1109459A (nl)
CH (1) CH632515A5 (nl)
CS (1) CS194795B2 (nl)
DD (1) DD129915A5 (nl)
DE (1) DE2712047C2 (nl)
DK (1) DK148261B (nl)
ES (1) ES457059A1 (nl)
GB (1) GB1573026A (nl)
GR (1) GR66423B (nl)
HU (1) HU176659B (nl)
IE (1) IE44600B1 (nl)
IL (1) IL51433A (nl)
MX (1) MX4449E (nl)
NL (1) NL7703061A (nl)
NZ (1) NZ183309A (nl)
PH (1) PH12938A (nl)
PL (1) PL108101B1 (nl)
PT (1) PT66318B (nl)
RO (1) RO70052A (nl)
SE (1) SE428801B (nl)
SU (1) SU845790A3 (nl)
YU (1) YU68477A (nl)
ZA (1) ZA77714B (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62242730A (ja) * 1986-04-14 1987-10-23 Mitsubishi Electric Corp 温水加熱装置
JPS62252848A (ja) * 1986-04-24 1987-11-04 Rinnai Corp 給湯器
KR20020017380A (ko) * 2000-08-30 2002-03-07 구자홍 티브이씨알의 캡스턴모터 고속 제어장치
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 (5)

* 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
BE794554A (fr) * 1972-01-31 1973-07-26 Lilly Co Eli Nouveaux derives de penicilline et de cephalusporine
US3883518A (en) * 1972-05-15 1975-05-13 Merck & Co Inc 3-Methylene cephalosporins

Also Published As

Publication number Publication date
IE44600L (en) 1977-09-22
GB1573026A (en) 1980-08-13
DK123177A (da) 1977-09-23
DE2712047C2 (de) 1985-09-19
AU505101B2 (en) 1979-11-08
CS194795B2 (en) 1979-12-31
AR228336A1 (es) 1983-02-28
MX4449E (es) 1982-05-11
DE2712047A1 (de) 1977-09-29
DK148261B (da) 1985-05-20
BG27755A3 (en) 1979-12-12
CH632515A5 (de) 1982-10-15
PT66318B (en) 1978-08-14
SE7702736L (sv) 1977-09-23
US4048163A (en) 1977-09-13
GR66423B (nl) 1981-03-20
PH12938A (en) 1979-10-18
JPS52113996A (en) 1977-09-24
JPS613353B2 (nl) 1986-01-31
YU68477A (en) 1982-06-30
HU176659B (en) 1981-04-28
PT66318A (en) 1977-04-01
IL51433A0 (en) 1977-04-29
CA1109459A (en) 1981-09-22
RO70052A (ro) 1980-07-15
ZA77714B (en) 1978-09-27
NZ183309A (en) 1978-07-28
ES457059A1 (es) 1978-06-01
AU2219977A (en) 1978-08-17
IE44600B1 (en) 1982-01-27
IL51433A (en) 1979-11-30
AT351676B (de) 1979-08-10
SE428801B (sv) 1983-07-25
DD129915A5 (de) 1978-02-15
PL108101B1 (pl) 1980-03-31
ATA194677A (de) 1979-01-15
BE852670A (fr) 1977-09-19
SU845790A3 (ru) 1981-07-07

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NL7703061A (nl) Werkwijze ter bereiding van 7-alkoxy 3-chloor- methylcefemverbinding.

Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed