CA1074299A - 7-amino-.delta.-3-cephem-4-carboxylic acid esters and process for their manufacture - Google Patents

7-amino-.delta.-3-cephem-4-carboxylic acid esters and process for their manufacture

Info

Publication number
CA1074299A
CA1074299A CA212,038A CA212038A CA1074299A CA 1074299 A CA1074299 A CA 1074299A CA 212038 A CA212038 A CA 212038A CA 1074299 A CA1074299 A CA 1074299A
Authority
CA
Canada
Prior art keywords
cephem
carboxylic acid
converted
amino
delta
Prior art date
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
CA212,038A
Other languages
English (en)
French (fr)
Inventor
Dieter Bormann
Manfred Worm
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of CA1074299A publication Critical patent/CA1074299A/en
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
    • C07D501/14—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
    • C07D501/18—7-Aminocephalosporanic or substituted 7-aminocephalosporanic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
CA212,038A 1973-11-29 1974-10-22 7-amino-.delta.-3-cephem-4-carboxylic acid esters and process for their manufacture Expired CA1074299A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2359402A DE2359402A1 (de) 1973-11-29 1973-11-29 7-amino-delta 3-cephem-4-carbonsaeureester und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
CA1074299A true CA1074299A (en) 1980-03-25

Family

ID=5899369

Family Applications (1)

Application Number Title Priority Date Filing Date
CA212,038A Expired CA1074299A (en) 1973-11-29 1974-10-22 7-amino-.delta.-3-cephem-4-carboxylic acid esters and process for their manufacture

Country Status (15)

Country Link
JP (1) JPS5088089A (da)
AT (1) AT333430B (da)
BE (1) BE822782A (da)
CA (1) CA1074299A (da)
CH (1) CH615187A5 (da)
DE (1) DE2359402A1 (da)
DK (1) DK616874A (da)
FI (1) FI343674A (da)
FR (1) FR2253023B1 (da)
IL (1) IL46120A0 (da)
IT (1) IT1051436B (da)
LU (1) LU71380A1 (da)
NL (1) NL7415274A (da)
NO (1) NO744297L (da)
SE (1) SE7414995L (da)

Also Published As

Publication number Publication date
JPS5088089A (da) 1975-07-15
LU71380A1 (da) 1976-09-06
DE2359402A1 (de) 1975-06-05
FI343674A (da) 1975-05-30
CH615187A5 (en) 1980-01-15
ATA953374A (de) 1976-03-15
AT333430B (de) 1976-11-25
NL7415274A (nl) 1975-06-02
IL46120A0 (en) 1975-02-10
NO744297L (da) 1975-06-23
FR2253023A1 (da) 1975-06-27
DK616874A (da) 1975-07-28
BE822782A (fr) 1975-05-29
IT1051436B (it) 1981-04-21
SE7414995L (da) 1975-05-30
FR2253023B1 (da) 1979-10-12

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Legal Events

Date Code Title Description
MKEX Expiry