SE7512818L - Forfarande for framstellning av delta ?723-cefalosporin-foreningar - Google Patents

Forfarande for framstellning av delta ?723-cefalosporin-foreningar

Info

Publication number
SE7512818L
SE7512818L SE7512818A SE7512818A SE7512818L SE 7512818 L SE7512818 L SE 7512818L SE 7512818 A SE7512818 A SE 7512818A SE 7512818 A SE7512818 A SE 7512818A SE 7512818 L SE7512818 L SE 7512818L
Authority
SE
Sweden
Prior art keywords
alkyl
formula
alkanoyl
cephalosporin
hydrogen
Prior art date
Application number
SE7512818A
Other languages
English (en)
Other versions
SE418616B (sv
Inventor
J A Webber
Heyningen E M Van
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
Publication of SE7512818L publication Critical patent/SE7512818L/sv
Publication of SE418616B publication Critical patent/SE418616B/sv

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
    • C07D501/02—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)
SE7512818A 1968-02-07 1975-11-14 Forfarande for framstellning av delta?723-cefalosporinforeningar fran 7-skyddade amino-delta?722-cefalosporinestrar SE418616B (sv)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
SE7512818L true SE7512818L (sv) 1975-11-14
SE418616B SE418616B (sv) 1981-06-15

Family

ID=27418758

Family Applications (3)

Application Number Title Priority Date Filing Date
SE6901500A SE384511B (sv) 1968-02-07 1969-02-05 7-skyddad amino-delta?722?71-cefalosporansyraester, for anvendning som mellanforening vid framstellning av delta?723?71-cefalosporinantibiotika
SE7200411A SE407064B (sv) 1968-02-07 1972-01-14 I 7-stellnig skyddad 3-bromometyl-deltaÿ2-cefalosporansyraester till anvendning som mellanforening vid franstellning av antibiotiskt aktiva deltaÿ3-cefalosporansyraderivat
SE7512818A SE418616B (sv) 1968-02-07 1975-11-14 Forfarande for framstellning av delta?723-cefalosporinforeningar fran 7-skyddade amino-delta?722-cefalosporinestrar

Family Applications Before (2)

Application Number Title Priority Date Filing Date
SE6901500A SE384511B (sv) 1968-02-07 1969-02-05 7-skyddad amino-delta?722?71-cefalosporansyraester, for anvendning som mellanforening vid framstellning av delta?723?71-cefalosporinantibiotika
SE7200411A SE407064B (sv) 1968-02-07 1972-01-14 I 7-stellnig skyddad 3-bromometyl-deltaÿ2-cefalosporansyraester till anvendning som mellanforening vid franstellning av antibiotiskt aktiva deltaÿ3-cefalosporansyraderivat

Country Status (11)

Country Link
JP (3) JPS524558B1 (sv)
BE (1) BE728053A (sv)
CH (1) CH534694A (sv)
DK (1) DK140726B (sv)
FI (1) FI56535C (sv)
FR (3) FR2001491B1 (sv)
GB (2) GB1265333A (sv)
IL (2) IL40447A (sv)
LU (1) LU57932A1 (sv)
NL (1) NL173407C (sv)
SE (3) SE384511B (sv)

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 (sv) * 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
SE384511B (sv) 1976-05-10
FR2085656A1 (sv) 1971-12-31
FI56535C (fi) 1980-02-11
DK140726B (da) 1979-11-05
FR2085656B1 (sv) 1974-08-23
NL6902013A (sv) 1969-08-11
JPS524559B1 (sv) 1977-02-04
FR2001491A1 (sv) 1969-09-26
SE407064B (sv) 1979-03-12
BE728053A (sv) 1969-08-07
CH534694A (de) 1973-03-15
DK140726C (sv) 1980-03-31
JPS524558B1 (sv) 1977-02-04
GB1265333A (sv) 1972-03-01
LU57932A1 (sv) 1969-09-17
NL173407B (nl) 1983-08-16
SE418616B (sv) 1981-06-15
NL173407C (nl) 1984-01-16
FR2095486A5 (sv) 1972-02-11
JPS4924076B1 (sv) 1974-06-20
GB1265332A (sv) 1972-03-01
FI56535B (fi) 1979-10-31
IL41553A (en) 1976-02-29
IL40447A (en) 1976-02-29
FR2001491B1 (sv) 1973-07-13

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