ATA502577A - Verfahren zur herstellung von neuen cephalosporinderivaten - Google Patents

Verfahren zur herstellung von neuen cephalosporinderivaten

Info

Publication number
ATA502577A
ATA502577A AT502577A AT502577A ATA502577A AT A502577 A ATA502577 A AT A502577A AT 502577 A AT502577 A AT 502577A AT 502577 A AT502577 A AT 502577A AT A502577 A ATA502577 A AT A502577A
Authority
AT
Austria
Prior art keywords
melt
column
degas
treating
metal oxides
Prior art date
Application number
AT502577A
Other languages
English (en)
Other versions
AT346490B (de
Inventor
Hirotada Yamada
Kousaku Okamura
Hisao Tobiki
Norihiko Tanno
Kozo Shimago
Takenari Nakagome
Toshiaki Komatsu
Akio Izawa
Hiroshi Noguchi
Kenji Irie
Yasuko Eda
Original Assignee
Sumitomo Chemical Co
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
Priority claimed from JP49103183A external-priority patent/JPS5132576A/ja
Priority claimed from JP49108429A external-priority patent/JPS5136488A/ja
Priority claimed from JP49108428A external-priority patent/JPS5136487A/ja
Priority claimed from JP3382475A external-priority patent/JPS51108086A/ja
Priority claimed from AT6877A external-priority patent/AT354528B/de
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of ATA502577A publication Critical patent/ATA502577A/de
Application granted granted Critical
Publication of AT346490B publication Critical patent/AT346490B/de

Links

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AT502577A 1974-09-06 1977-07-13 Verfahren zur herstellung von neuen cephalosporinderivaten AT346490B (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP49103183A JPS5132576A (en) 1974-09-06 1974-09-06 Nn ashiruamino arufua ariiruasetoamidosefuarosuhorinruinoseiho
JP49108429A JPS5136488A (en) 1974-09-19 1974-09-19 Nn ashiruamino arufua ariiruasetoamidosefuarosuhorinrui no seizohoho
JP49108428A JPS5136487A (en) 1974-09-19 1974-09-19 Nn ashiruamino arufua ariiruasetoamidosefuarosuhorinrui no seizoho
JP3382475A JPS51108086A (en) 1975-03-20 1975-03-20 nn ashiruamino arufua ariiruasetoamidosefuarosuhorinruinoseizohoho
AT6877A AT354528B (de) 1976-12-10 1977-01-10 Schaltungsanordnung zur rufsignalisierung

Publications (2)

Publication Number Publication Date
ATA502577A true ATA502577A (de) 1978-03-15
AT346490B AT346490B (de) 1978-11-10

Family

ID=27506134

Family Applications (2)

Application Number Title Priority Date Filing Date
AT502477A AT346489B (de) 1974-09-06 1977-07-13 Verfahren zur herstellung von neuen n- acylamino-alfa-arylacetamidocephalosporin- derivaten und deren salzen
AT502577A AT346490B (de) 1974-09-06 1977-07-13 Verfahren zur herstellung von neuen cephalosporinderivaten

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT502477A AT346489B (de) 1974-09-06 1977-07-13 Verfahren zur herstellung von neuen n- acylamino-alfa-arylacetamidocephalosporin- derivaten und deren salzen

Country Status (1)

Country Link
AT (2) AT346489B (de)

Also Published As

Publication number Publication date
AT346489B (de) 1978-11-10
ATA502477A (de) 1978-03-15
AT346490B (de) 1978-11-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
EIH Change in the person of patent owner
EIH Change in the person of patent owner