YU310474A - Process for obtaining 7-acylamido cephalosporins - Google Patents

Process for obtaining 7-acylamido cephalosporins

Info

Publication number
YU310474A
YU310474A YU03104/74A YU310474A YU310474A YU 310474 A YU310474 A YU 310474A YU 03104/74 A YU03104/74 A YU 03104/74A YU 310474 A YU310474 A YU 310474A YU 310474 A YU310474 A YU 310474A
Authority
YU
Yugoslavia
Prior art keywords
obtaining
acylamido
cephalosporins
acylamido cephalosporins
Prior art date
Application number
YU03104/74A
Other versions
YU36736B (en
Inventor
Weinstock Leonard Maurice
Leonard Maurice Weinstock
Original Assignee
Merck & Co Inc
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 Merck & Co Inc filed Critical Merck & Co Inc
Publication of YU310474A publication Critical patent/YU310474A/en
Publication of YU36736B publication Critical patent/YU36736B/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D501/00Heterocyclic 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
    • C07D501/02Preparation
    • C07D501/04Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D501/00Heterocyclic 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
    • C07D501/02Preparation
    • C07D501/04Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • C07D501/06Acylation of 7-aminocephalosporanic acid
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
YU3104/74A 1973-11-30 1974-11-21 Process for obtaining 7-acylamido cephalosporin YU36736B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42041873A 1973-11-30 1973-11-30
US50747374A 1974-09-23 1974-09-23

Publications (2)

Publication Number Publication Date
YU310474A true YU310474A (en) 1981-11-13
YU36736B YU36736B (en) 1984-08-31

Family

ID=27024839

Family Applications (1)

Application Number Title Priority Date Filing Date
YU3104/74A YU36736B (en) 1973-11-30 1974-11-21 Process for obtaining 7-acylamido cephalosporin

Country Status (18)

Country Link
JP (1) JPS6020393B2 (en)
AR (1) AR211234A1 (en)
CA (1) CA1041481A (en)
CH (1) CH618443A5 (en)
DD (1) DD115125A5 (en)
DE (1) DE2456528C2 (en)
DK (1) DK153154C (en)
ES (1) ES432305A1 (en)
FI (1) FI60210C (en)
FR (1) FR2253022B1 (en)
GB (1) GB1480757A (en)
HU (1) HU168823B (en)
IE (1) IE40122B1 (en)
IT (1) IT1043920B (en)
NL (1) NL187023C (en)
NO (1) NO147839C (en)
SE (1) SE432934B (en)
YU (1) YU36736B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56158790A (en) * 1980-05-14 1981-12-07 Sankyo Co Ltd Preparation of cephalosporin derivative

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2127225A1 (en) * 1970-06-12 1971-12-16 Yamanouchi Pharmaceutical Co Ltd , Tokio New process for making cephalexin
US3843639A (en) * 1973-02-08 1974-10-22 Bristol Myers Co Production of cephalexin via methoxymethyl ester

Also Published As

Publication number Publication date
GB1480757A (en) 1977-07-27
CA1041481A (en) 1978-10-31
FI330174A (en) 1975-05-31
DK153154B (en) 1988-06-20
IE40122B1 (en) 1979-03-14
NL187023C (en) 1991-05-01
ES432305A1 (en) 1977-06-16
FR2253022A1 (en) 1975-06-27
DK153154C (en) 1988-10-24
DD115125A5 (en) 1975-09-12
IT1043920B (en) 1980-02-29
NO147839B (en) 1983-03-14
JPS50105687A (en) 1975-08-20
JPS6020393B2 (en) 1985-05-21
AU7550474A (en) 1976-05-20
FI60210C (en) 1981-12-10
SE432934B (en) 1984-04-30
DE2456528A1 (en) 1975-06-05
IE40122L (en) 1975-05-30
FI60210B (en) 1981-08-31
YU36736B (en) 1984-08-31
CH618443A5 (en) 1980-07-31
SE7414249L (en) 1975-06-02
HU168823B (en) 1976-07-28
NO147839C (en) 1983-06-22
NL7414820A (en) 1975-06-03
FR2253022B1 (en) 1978-07-07
DK589474A (en) 1975-07-28
NO744088L (en) 1975-06-23
DE2456528C2 (en) 1986-01-16
AR211234A1 (en) 1977-11-15
NL187023B (en) 1990-12-03

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