DK148074A - - Google Patents

Info

Publication number
DK148074A
DK148074A DK148074A DK148074A DK148074A DK 148074 A DK148074 A DK 148074A DK 148074 A DK148074 A DK 148074A DK 148074 A DK148074 A DK 148074A DK 148074 A DK148074 A DK 148074A
Authority
DK
Denmark
Application number
DK148074A
Inventor
A P D Luz
Original Assignee
A P D Luz
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 A P D Luz filed Critical A P D Luz
Publication of DK148074A publication Critical patent/DK148074A/da
Priority to DK54278A priority Critical patent/DK54278A/da

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
DK148074A 1973-07-02 1974-03-18 DK148074A (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK54278A DK54278A (da) 1973-07-02 1978-02-06 Fremgangsmaade til fremstilling af semisyntetiske cephalosporinderivater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT6016173 1973-07-02

Publications (1)

Publication Number Publication Date
DK148074A true DK148074A (da) 1975-02-17

Family

ID=20081798

Family Applications (1)

Application Number Title Priority Date Filing Date
DK148074A DK148074A (da) 1973-07-02 1974-03-18

Country Status (12)

Country Link
BE (1) BE815615A (da)
CA (1) CA1033357A (da)
CH (1) CH606011A5 (da)
DE (1) DE2411765A1 (da)
DK (1) DK148074A (da)
FI (1) FI90974A (da)
FR (1) FR2245661B3 (da)
GB (1) GB1438422A (da)
NL (1) NL7405287A (da)
NO (1) NO741113L (da)
SE (1) SE7403907L (da)
ZA (1) ZA741317B (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4983732A (en) * 1987-07-31 1991-01-08 Eli Lilly And Company Method of deprotection of 3-amino azetidinones
US5239068A (en) * 1987-07-31 1993-08-24 Eli Lilly And Company Bicyclic β-lactam antibiotics
ES2053743T3 (es) * 1987-07-31 1994-08-01 Lilly Co Eli Un procedimiento de desproteccion de 3-aminoazetidinonas.
US5142039A (en) * 1987-07-31 1992-08-25 Eli Lilly And Company β-lactam antibiotics

Also Published As

Publication number Publication date
FR2245661B3 (da) 1980-01-18
NL7405287A (nl) 1975-01-06
CH606011A5 (da) 1978-10-13
SE7403907L (da) 1975-01-03
BE815615A (fr) 1974-09-16
FR2245661A1 (da) 1975-04-25
DE2411765A1 (de) 1975-01-23
GB1438422A (en) 1976-06-09
NO741113L (da) 1975-01-27
FI90974A (da) 1975-01-03
ZA741317B (en) 1975-03-26
CA1033357A (en) 1978-06-20

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment
PBP Patent lapsed