BE852669A - Procede de preparation de 7-alcoxy-3-bromomethylcephemes - Google Patents

Procede de preparation de 7-alcoxy-3-bromomethylcephemes

Info

Publication number
BE852669A
BE852669A BE1008027A BE1008027A BE852669A BE 852669 A BE852669 A BE 852669A BE 1008027 A BE1008027 A BE 1008027A BE 1008027 A BE1008027 A BE 1008027A BE 852669 A BE852669 A BE 852669A
Authority
BE
Belgium
Prior art keywords
bromomethylcephemes
alcoxy
preparing
Prior art date
Application number
BE1008027A
Other languages
English (en)
French (fr)
Inventor
G 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 BE852669A publication Critical patent/BE852669A/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
    • C07D501/14Compounds 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)
  • Cephalosporin Compounds (AREA)
BE1008027A 1976-03-22 1977-03-18 Procede de preparation de 7-alcoxy-3-bromomethylcephemes BE852669A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/669,366 US4048160A (en) 1976-03-22 1976-03-22 Process for preparation of 7-alkoxy-3-bromomethylcephems

Publications (1)

Publication Number Publication Date
BE852669A true BE852669A (fr) 1977-09-19

Family

ID=24686087

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1008027A BE852669A (fr) 1976-03-22 1977-03-18 Procede de preparation de 7-alcoxy-3-bromomethylcephemes

Country Status (30)

Country Link
US (1) US4048160A (pl)
JP (1) JPS52113995A (pl)
AR (1) AR225589A1 (pl)
AT (1) AT352274B (pl)
AU (1) AU505100B2 (pl)
BE (1) BE852669A (pl)
BG (1) BG27756A3 (pl)
CA (1) CA1108121A (pl)
CH (1) CH632514A5 (pl)
CS (1) CS198233B2 (pl)
DD (1) DD129914A5 (pl)
DE (1) DE2711955C2 (pl)
DK (1) DK148097B (pl)
ES (1) ES457058A1 (pl)
FR (1) FR2345455A1 (pl)
GB (1) GB1573933A (pl)
GR (1) GR66421B (pl)
HU (1) HU174436B (pl)
IE (1) IE44695B1 (pl)
IL (1) IL51431A (pl)
NL (1) NL7703062A (pl)
NZ (1) NZ183308A (pl)
PH (1) PH12745A (pl)
PL (1) PL108100B1 (pl)
PT (1) PT66316B (pl)
RO (1) RO70257A (pl)
SE (1) SE428926B (pl)
SU (1) SU845787A3 (pl)
YU (1) YU68377A (pl)
ZA (1) ZA77712B (pl)

Family Cites Families (6)

* 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
US3897424A (en) * 1973-07-23 1975-07-29 Lilly Co Eli Process for 7-{62 -amino-7-{60 -methoxy-cephalosporanic acid esters and related compounds

Also Published As

Publication number Publication date
SE428926B (sv) 1983-08-01
AT352274B (de) 1979-09-10
DE2711955A1 (de) 1977-10-06
PT66316A (en) 1977-04-01
PT66316B (en) 1978-08-14
DK123077A (da) 1977-09-23
GR66421B (pl) 1981-03-20
IE44695B1 (en) 1982-02-24
PL108100B1 (pl) 1980-03-31
ATA194577A (de) 1979-02-15
IE44695L (en) 1977-09-22
SE7702735L (sv) 1977-09-23
FR2345455A1 (fr) 1977-10-21
DE2711955C2 (de) 1985-11-28
JPS6121959B2 (pl) 1986-05-29
DK148097B (da) 1985-03-04
BG27756A3 (en) 1979-12-12
JPS52113995A (en) 1977-09-24
ES457058A1 (es) 1978-08-16
PH12745A (en) 1979-08-09
DD129914A5 (de) 1978-02-15
CA1108121A (en) 1981-09-01
SU845787A3 (ru) 1981-07-07
GB1573933A (en) 1980-08-28
CH632514A5 (de) 1982-10-15
NZ183308A (en) 1978-07-28
FR2345455B1 (pl) 1980-02-08
NL7703062A (nl) 1977-09-26
AR225589A1 (es) 1982-04-15
AU2219877A (en) 1978-08-17
US4048160A (en) 1977-09-13
IL51431A0 (en) 1977-04-29
HU174436B (hu) 1980-01-28
RO70257A (ro) 1982-05-10
AU505100B2 (en) 1979-11-08
ZA77712B (en) 1978-09-27
IL51431A (en) 1980-01-31
CS198233B2 (en) 1980-05-30
YU68377A (en) 1982-06-30

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ELI LILLY AND CY

Effective date: 19920331