FR2067328B1 - - Google Patents

Info

Publication number
FR2067328B1
FR2067328B1 FR707039082A FR7039082A FR2067328B1 FR 2067328 B1 FR2067328 B1 FR 2067328B1 FR 707039082 A FR707039082 A FR 707039082A FR 7039082 A FR7039082 A FR 7039082A FR 2067328 B1 FR2067328 B1 FR 2067328B1
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
FR707039082A
Other versions
FR2067328A1 (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.)
Smith Kline and French Laboratories Ltd
GlaxoSmithKline LLC
Original Assignee
Smith Kline and French Laboratories Ltd
GlaxoSmithKline LLC
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 Smith Kline and French Laboratories Ltd, GlaxoSmithKline LLC filed Critical Smith Kline and French Laboratories Ltd
Publication of FR2067328A1 publication Critical patent/FR2067328A1/fr
Application granted granted Critical
Publication of FR2067328B1 publication Critical patent/FR2067328B1/fr
Expired 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
    • C07D501/02—Preparation
    • C07D501/04—Preparation 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)
FR707039082A 1969-11-17 1970-10-29 Expired FR2067328B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87748169A 1969-11-17 1969-11-17

Publications (2)

Publication Number Publication Date
FR2067328A1 FR2067328A1 (fr) 1971-08-20
FR2067328B1 true FR2067328B1 (fr) 1973-02-02

Family

ID=25370056

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707039082A Expired FR2067328B1 (fr) 1969-11-17 1970-10-29

Country Status (11)

Country Link
US (1) US3607869A (fr)
JP (1) JPS4932550B1 (fr)
BE (1) BE757176A (fr)
CA (1) CA918656A (fr)
CH (1) CH534181A (fr)
DE (1) DE2055336A1 (fr)
FR (1) FR2067328B1 (fr)
GB (1) GB1276413A (fr)
LU (1) LU62058A1 (fr)
NL (1) NL7015871A (fr)
ZA (1) ZA706510B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864338A (en) * 1970-08-11 1975-02-04 Squibb & Sons Inc Process for the preparation of {66 {hu 2{b -cephalosporin aldehydes

Also Published As

Publication number Publication date
DE2055336A1 (de) 1971-05-27
CA918656A (en) 1973-01-09
ZA706510B (en) 1971-05-27
GB1276413A (en) 1972-06-01
FR2067328A1 (fr) 1971-08-20
BE757176A (fr) 1971-04-07
CH534181A (de) 1973-02-28
US3607869A (en) 1971-09-21
LU62058A1 (fr) 1971-05-11
JPS4932550B1 (fr) 1974-08-31
NL7015871A (fr) 1971-05-19

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Legal Events

Date Code Title Description
ST Notification of lapse