FR2345455B1 - - Google Patents

Info

Publication number
FR2345455B1
FR2345455B1 FR7708524A FR7708524A FR2345455B1 FR 2345455 B1 FR2345455 B1 FR 2345455B1 FR 7708524 A FR7708524 A FR 7708524A FR 7708524 A FR7708524 A FR 7708524A FR 2345455 B1 FR2345455 B1 FR 2345455B1
Authority
FR
France
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.)
Expired
Application number
FR7708524A
Other versions
FR2345455A1 (fr
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.)
Eli Lilly and Co
Original Assignee
Eli Lilly and Co
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 Eli Lilly and Co filed Critical Eli Lilly and Co
Publication of FR2345455A1 publication Critical patent/FR2345455A1/fr
Application granted granted Critical
Publication of FR2345455B1 publication Critical patent/FR2345455B1/fr
Granted 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
    • C07D501/14—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
FR7708524A 1976-03-22 1977-03-22 Procede de preparation de 7-alcoxy-3-bromomethylcephemes Granted FR2345455A1 (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 (2)

Publication Number Publication Date
FR2345455A1 FR2345455A1 (fr) 1977-10-21
FR2345455B1 true FR2345455B1 (fr) 1980-02-08

Family

ID=24686087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7708524A Granted FR2345455A1 (fr) 1976-03-22 1977-03-22 Procede de preparation de 7-alcoxy-3-bromomethylcephemes

Country Status (30)

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

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
AU2219877A (en) 1978-08-17
DE2711955C2 (de) 1985-11-28
CA1108121A (fr) 1981-09-01
ATA194577A (de) 1979-02-15
GR66421B (fr) 1981-03-20
BE852669A (fr) 1977-09-19
AR225589A1 (es) 1982-04-15
PT66316A (en) 1977-04-01
HU174436B (hu) 1980-01-28
IE44695B1 (en) 1982-02-24
RO70257A (fr) 1982-05-10
DD129914A5 (de) 1978-02-15
PL108100B1 (pl) 1980-03-31
US4048160A (en) 1977-09-13
NZ183308A (en) 1978-07-28
SE428926B (sv) 1983-08-01
CS198233B2 (en) 1980-05-30
FR2345455A1 (fr) 1977-10-21
PT66316B (en) 1978-08-14
IL51431A0 (en) 1977-04-29
SU845787A3 (ru) 1981-07-07
IE44695L (en) 1977-09-22
AT352274B (de) 1979-09-10
IL51431A (en) 1980-01-31
DE2711955A1 (de) 1977-10-06
JPS6121959B2 (fr) 1986-05-29
AU505100B2 (en) 1979-11-08
BG27756A3 (en) 1979-12-12
DK123077A (da) 1977-09-23
JPS52113995A (en) 1977-09-24
NL7703062A (nl) 1977-09-26
YU68377A (en) 1982-06-30
PH12745A (en) 1979-08-09
ES457058A1 (es) 1978-08-16
DK148097B (da) 1985-03-04
SE7702735L (sv) 1977-09-23
CH632514A5 (de) 1982-10-15
ZA77712B (en) 1978-09-27
GB1573933A (en) 1980-08-28

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Legal Events

Date Code Title Description
ST Notification of lapse