PL116789B1 - Method of manufacture of 0-substituted derivatives of 7-beta-amino-3-hydroxy-3-cephemo-4-carboxylic acid - Google Patents

Method of manufacture of 0-substituted derivatives of 7-beta-amino-3-hydroxy-3-cephemo-4-carboxylic acid Download PDF

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Publication number
PL116789B1
PL116789B1 PL16371573A PL16371573A PL116789B1 PL 116789 B1 PL116789 B1 PL 116789B1 PL 16371573 A PL16371573 A PL 16371573A PL 16371573 A PL16371573 A PL 16371573A PL 116789 B1 PL116789 B1 PL 116789B1
Authority
PL
Poland
Prior art keywords
acid
group
carboxylic acid
cephem
methoxy
Prior art date
Application number
PL16371573A
Other languages
English (en)
Polish (pl)
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 CH978872A external-priority patent/CH587268A5/de
Priority claimed from CH1872272A external-priority patent/CH605987A5/de
Priority claimed from CH265573A external-priority patent/CH605988A5/de
Application filed filed Critical
Publication of PL116789B1 publication Critical patent/PL116789B1/pl

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  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
PL16371573A 1972-06-29 1973-06-29 Method of manufacture of 0-substituted derivatives of 7-beta-amino-3-hydroxy-3-cephemo-4-carboxylic acid PL116789B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH978872A CH587268A5 (en) 1972-06-29 1972-06-29 Substd carboxylic acid derivs - broad spectrum antibiotics and inters
CH1872272A CH605987A5 (en) 1972-12-22 1972-12-22 Substd carboxylic acid derivs
CH265573A CH605988A5 (en) 1973-02-23 1973-02-23 Substd 7-beta-amino ceph-3-em-3-ol 4-carboxylic acids

Publications (1)

Publication Number Publication Date
PL116789B1 true PL116789B1 (en) 1981-06-30

Family

ID=27173831

Family Applications (2)

Application Number Title Priority Date Filing Date
PL16371573A PL116789B1 (en) 1972-06-29 1973-06-29 Method of manufacture of 0-substituted derivatives of 7-beta-amino-3-hydroxy-3-cephemo-4-carboxylic acid
PL16371873A PL93779B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-06-29 1973-06-29

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL16371873A PL93779B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-06-29 1973-06-29

Country Status (2)

Country Link
PL (2) PL116789B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SU (1) SU677662A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
SU677662A3 (ru) 1979-07-30
PL93779B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-06-30

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