NL7216350A - - Google Patents

Info

Publication number
NL7216350A
NL7216350A NL7216350A NL7216350A NL7216350A NL 7216350 A NL7216350 A NL 7216350A NL 7216350 A NL7216350 A NL 7216350A NL 7216350 A NL7216350 A NL 7216350A NL 7216350 A NL7216350 A NL 7216350A
Authority
NL
Netherlands
Application number
NL7216350A
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 filed Critical
Publication of NL7216350A publication Critical patent/NL7216350A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Fodder In General (AREA)
NL7216350A 1971-12-03 1972-12-01 NL7216350A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5625771A GB1389540A (en) 1971-12-03 1971-12-03 Derivatives of alpha-aminocephalosporins

Publications (1)

Publication Number Publication Date
NL7216350A true NL7216350A (en) 1973-06-05

Family

ID=10476184

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7216350A NL7216350A (en) 1971-12-03 1972-12-01

Country Status (10)

Country Link
JP (1) JPS4864093A (en)
AU (1) AU475142B2 (en)
BE (1) BE792228A (en)
CH (2) CH602749A5 (en)
DE (1) DE2258994A1 (en)
DK (1) DK138950B (en)
FR (1) FR2162199B1 (en)
GB (1) GB1389540A (en)
NL (1) NL7216350A (en)
ZA (1) ZA728474B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50129587A (en) * 1974-03-28 1975-10-13
US4091213A (en) * 1975-12-12 1978-05-23 Bristol-Myers Company 7-Cyclizedamino-3-heterothiomethyl cephalosporin derivatives
EP0381915B1 (en) * 1989-02-06 1995-04-12 Purzer Pharmaceutical Co., Ltd. Process for preparing alkali metal salts of 3,7-substituted 7-aminocephalosporanic acid derivatives.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1458925A (en) * 1963-01-25 1966-04-29 Bristol Myers Co Process for the preparation of new alpha-aminopenicillins
ES377996A1 (en) * 1970-03-26 1972-10-16 Gallardo Antonio Sa A procedure for the obtaining of new derivatives of the 6-amino-penicilanico acid and its salts. (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
GB1389540A (en) 1975-04-03
DE2258994A1 (en) 1973-06-20
ZA728474B (en) 1973-08-29
FR2162199B1 (en) 1976-07-02
JPS4864093A (en) 1973-09-05
CH602749A5 (en) 1978-07-31
AU475142B2 (en) 1976-08-12
AU4951172A (en) 1974-06-06
DK138950B (en) 1978-11-20
BE792228A (en) 1973-06-01
CH586708A5 (en) 1977-04-15
FR2162199A1 (en) 1973-07-13
DK138950C (en) 1979-05-07

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed