FI56535C - Vid framstaellning av 3-cefalosporinantibiotika saosom mellanprodukter anvaendbara 7-skyddad-amino- 2-cefalosporansyraestrar - Google Patents

Vid framstaellning av 3-cefalosporinantibiotika saosom mellanprodukter anvaendbara 7-skyddad-amino- 2-cefalosporansyraestrar Download PDF

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Publication number
FI56535C
FI56535C FI326/69A FI32669A FI56535C FI 56535 C FI56535 C FI 56535C FI 326/69 A FI326/69 A FI 326/69A FI 32669 A FI32669 A FI 32669A FI 56535 C FI56535 C FI 56535C
Authority
FI
Finland
Prior art keywords
cephem
methyl
carboxylate
ester
phenoxyacetamido
Prior art date
Application number
FI326/69A
Other languages
English (en)
Finnish (fi)
Other versions
FI56535B (fi
Inventor
John Alan Webber
Earle Marvin Van Heyningen
Original Assignee
Lilly Co Eli
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 Lilly Co Eli filed Critical Lilly Co Eli
Priority to FI6474A priority Critical patent/FI55665C/fi
Priority to FI6374A priority patent/FI55666C/fi
Publication of FI56535B publication Critical patent/FI56535B/fi
Application granted granted Critical
Publication of FI56535C publication Critical patent/FI56535C/fi

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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
    • C07D501/02—Preparation
    • C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
    • A61K31/542—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with heterocyclic ring systems
    • A61K31/545—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, cefaclor, or cephalexine
    • 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
    • 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
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • 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
    • C07D501/60—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 3 and 4
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cephalosporin Compounds (AREA)
FI326/69A 1968-02-07 1969-02-04 Vid framstaellning av 3-cefalosporinantibiotika saosom mellanprodukter anvaendbara 7-skyddad-amino- 2-cefalosporansyraestrar FI56535C (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI6474A FI55665C (fi) 1968-02-07 1974-01-10 Nytt foerfarande foer framstaellning av 3-cefalosporinfoereningar
FI6374A FI55666C (fi) 1968-02-07 1974-01-10 Vid framstaellning av 3-cefalosporinantibiotika saosom mellanprodukter anvaendbara 2-3-brommetylcefalosporinderivat

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US70352368A 1968-02-07 1968-02-07
US70352368 1968-02-07
US79084269A 1969-01-13 1969-01-13
US79088669A 1969-01-13 1969-01-13
US79088669 1969-01-13
US79084269 1969-01-13

Publications (2)

Publication Number Publication Date
FI56535B FI56535B (fi) 1979-10-31
FI56535C true FI56535C (fi) 1980-02-11

Family

ID=27418758

Family Applications (1)

Application Number Title Priority Date Filing Date
FI326/69A FI56535C (fi) 1968-02-07 1969-02-04 Vid framstaellning av 3-cefalosporinantibiotika saosom mellanprodukter anvaendbara 7-skyddad-amino- 2-cefalosporansyraestrar

Country Status (11)

Country Link
JP (3) JPS524558B1 (ja)
BE (1) BE728053A (ja)
CH (1) CH534694A (ja)
DK (1) DK140726B (ja)
FI (1) FI56535C (ja)
FR (3) FR2001491B1 (ja)
GB (2) GB1265332A (ja)
IL (2) IL40447A (ja)
LU (1) LU57932A1 (ja)
NL (1) NL173407C (ja)
SE (3) SE384511B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2132883A1 (de) * 1970-07-08 1972-01-13 Ciba Geigy Ag Cephemverbindungen
JPS53164082U (ja) * 1977-05-31 1978-12-22
JPS5899787U (ja) * 1981-12-28 1983-07-07 奥野電器株式会社 ランプ用ソケツト
EP0300546B1 (en) * 1987-07-10 1995-08-09 Gist-Brocades N.V. Process for the preparation of cephem compounds and cephalosporin derivatives

Also Published As

Publication number Publication date
NL173407C (nl) 1984-01-16
JPS4924076B1 (ja) 1974-06-20
FI56535B (fi) 1979-10-31
JPS524559B1 (ja) 1977-02-04
FR2085656B1 (ja) 1974-08-23
FR2001491B1 (ja) 1973-07-13
DK140726C (ja) 1980-03-31
JPS524558B1 (ja) 1977-02-04
FR2085656A1 (ja) 1971-12-31
IL41553A (en) 1976-02-29
SE7512818L (sv) 1975-11-14
CH534694A (de) 1973-03-15
LU57932A1 (ja) 1969-09-17
FR2095486A5 (ja) 1972-02-11
NL173407B (nl) 1983-08-16
GB1265333A (ja) 1972-03-01
GB1265332A (ja) 1972-03-01
IL40447A (en) 1976-02-29
FR2001491A1 (ja) 1969-09-26
SE384511B (sv) 1976-05-10
SE407064B (sv) 1979-03-12
NL6902013A (ja) 1969-08-11
DK140726B (da) 1979-11-05
BE728053A (ja) 1969-08-07
SE418616B (sv) 1981-06-15

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