NL7204596A - - Google Patents

Info

Publication number
NL7204596A
NL7204596A NL7204596A NL7204596A NL7204596A NL 7204596 A NL7204596 A NL 7204596A NL 7204596 A NL7204596 A NL 7204596A NL 7204596 A NL7204596 A NL 7204596A NL 7204596 A NL7204596 A NL 7204596A
Authority
NL
Netherlands
Application number
NL7204596A
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 NL7204596A publication Critical patent/NL7204596A/xx

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)
NL7204596A 1971-04-07 1972-04-06 NL7204596A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898871A GB1391437A (en) 1971-04-07 1971-04-07 Preparation of antibiotic compounds

Publications (1)

Publication Number Publication Date
NL7204596A true NL7204596A (de) 1972-10-10

Family

ID=9863210

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7204596A NL7204596A (de) 1971-04-07 1972-04-06

Country Status (9)

Country Link
US (1) US3882108A (de)
AT (1) AT332538B (de)
AU (1) AU467995B2 (de)
BE (1) BE781749A (de)
CH (1) CH599223A5 (de)
DE (1) DE2216589A1 (de)
FR (1) FR2136201A5 (de)
GB (1) GB1391437A (de)
NL (1) NL7204596A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404642A1 (fr) * 1977-09-29 1979-04-27 Roussel Uclaf Nouveau derive de la cephalosporine c, procede de preparation et application du nouveau produit a la preparation de l'acide 7-amino cephalosporanique
ZA825095B (en) * 1981-07-17 1983-05-25 Glaxo Group Ltd Cephalosporin compounds
US4563449A (en) * 1982-07-19 1986-01-07 Fujisawa Pharmaceutical Co., Ltd. Cephem compounds
JP4510957B2 (ja) * 1999-09-01 2010-07-28 大塚化学株式会社 セフェム化合物の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499909A (en) * 1966-05-18 1970-03-10 Koninklijke Gist Spiritus Process for production of 6-aminopenicillanic acid
IE34822B1 (en) * 1969-12-26 1975-08-20 Univ Osaka Process for producing 6-amino penicillanic acid

Also Published As

Publication number Publication date
ATA296872A (de) 1976-01-15
AU467995B2 (en) 1973-10-11
GB1391437A (en) 1975-04-23
US3882108A (en) 1975-05-06
BE781749A (de) 1972-10-06
DE2216589A1 (de) 1972-10-26
AT332538B (de) 1976-10-11
CH599223A5 (de) 1978-05-12
AU4083472A (en) 1973-10-11
FR2136201A5 (de) 1972-12-22

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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