SE428926B - Forfarande for framstellning av 7-alkoxi-3-cefemforeningar - Google Patents

Forfarande for framstellning av 7-alkoxi-3-cefemforeningar

Info

Publication number
SE428926B
SE428926B SE7702735A SE7702735A SE428926B SE 428926 B SE428926 B SE 428926B SE 7702735 A SE7702735 A SE 7702735A SE 7702735 A SE7702735 A SE 7702735A SE 428926 B SE428926 B SE 428926B
Authority
SE
Sweden
Prior art keywords
alkoxi
cefem
substances
preparing
procedure
Prior art date
Application number
SE7702735A
Other languages
English (en)
Swedish (sv)
Other versions
SE7702735L (sv
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 SE7702735L publication Critical patent/SE7702735L/
Publication of SE428926B publication Critical patent/SE428926B/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)
SE7702735A 1976-03-22 1977-03-10 Forfarande for framstellning av 7-alkoxi-3-cefemforeningar SE428926B (sv)

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 (2)

Publication Number Publication Date
SE7702735L SE7702735L (sv) 1977-09-23
SE428926B true SE428926B (sv) 1983-08-01

Family

ID=24686087

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7702735A SE428926B (sv) 1976-03-22 1977-03-10 Forfarande for framstellning av 7-alkoxi-3-cefemforeningar

Country Status (30)

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

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
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 (cs) 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 (cs) 1986-05-29
DK148097B (da) 1985-03-04
BE852669A (fr) 1977-09-19
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 (cs) 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

Similar Documents

Publication Publication Date Title
SE440791B (sv) Forfarande for upparbetning av lignitkol
SE440501B (sv) Forfarande for framstellning av substituerade fenylamidoximer
SE441827B (sv) Forfarande for framstellning av fenoxiaminopropanoler
SE7808485L (sv) Forfarande for framstellning av oligoimider
SE425972B (sv) Forfarande for framstellning av karbamid
SE7708384L (sv) Forfarande for dekoffeinering av kaffe
NO773548L (no) Fremgangsmaate for fremstilling av spiro-hydantoinderivater
SE7704949L (sv) Forfarande for framstellning av emulsioner
NO774404L (no) Fremgangsmaate for fremstilling av dimetyleter
SE7704689L (sv) Forfarande for framstellning av insulin
SE7807240L (sv) Forfarande for framstellning av para-bensokinon
SE441354B (sv) Forfarande for framstellning av meta-fenoxibensaldehyd
SE435387B (sv) Forfarande for framstellning av antracyklinglykosider
NO143992C (no) Fremgangsmaate for fremstilling av heksanitrostilben
SE433212B (sv) Forfarande for framstellning av 4-hydroxi-aporfin-derivat
IT1076788B (it) Procedimento per preparare organopolisilossani
SE442195B (sv) Forfarande for framstellning av etrar
SE431871B (sv) Forfarande for framstellning av 2-brom-6-fluor-n-2-imidazolidinylidenbensamin
SE7704139L (sv) Forfarande for framstellning av azofergemnen
SE7613768L (sv) Forfarande for framstellning av penicillinestrar
SE433219B (sv) Forfarande for framstellning av 3-halogenmetylcefalosporinforeningar
SE443140B (sv) Forfarande for framstellning av karbostyrilderivat
SE421125B (sv) Forfarande for framstellning av 5-m-tolyloxiuracil
SE7709806L (sv) Forfarande for framstellning av peptider
NO774067L (no) Fremgangsmaate for fremstilling av cellulosemasse

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7702735-7

Effective date: 19921005

Format of ref document f/p: F