CH534694A - Process for the preparation of 2-cephem compounds - Google Patents

Process for the preparation of 2-cephem compounds

Info

Publication number
CH534694A
CH534694A CH190469A CH190469A CH534694A CH 534694 A CH534694 A CH 534694A CH 190469 A CH190469 A CH 190469A CH 190469 A CH190469 A CH 190469A CH 534694 A CH534694 A CH 534694A
Authority
CH
Switzerland
Prior art keywords
preparation
cephem compounds
cephem
compounds
Prior art date
Application number
CH190469A
Other languages
German (de)
Inventor
Alan Webber John
Marvin Van Heyningen Earle
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 CH1172972A priority Critical patent/CH540294A/en
Priority to CH1410471A priority patent/CH539077A/en
Priority to CH1410371A priority patent/CH527217A/en
Publication of CH534694A publication Critical patent/CH534694A/en

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)
CH190469A 1968-02-07 1969-02-07 Process for the preparation of 2-cephem compounds CH534694A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1172972A CH540294A (en) 1968-02-07 1969-02-07 Process for the preparation of 2-cephem compounds
CH1410471A CH539077A (en) 1968-02-07 1969-02-07 Antibiotic cephalosporin cpds.
CH1410371A CH527217A (en) 1968-02-07 1969-02-07 Process for the preparation of cephem derivatives

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 (1)

Publication Number Publication Date
CH534694A true CH534694A (en) 1973-03-15

Family

ID=27418758

Family Applications (1)

Application Number Title Priority Date Filing Date
CH190469A CH534694A (en) 1968-02-07 1969-02-07 Process for the preparation of 2-cephem compounds

Country Status (11)

Country Link
JP (3) JPS524558B1 (en)
BE (1) BE728053A (en)
CH (1) CH534694A (en)
DK (1) DK140726B (en)
FI (1) FI56535C (en)
FR (3) FR2001491B1 (en)
GB (2) GB1265332A (en)
IL (2) IL41553A (en)
LU (1) LU57932A1 (en)
NL (1) NL173407C (en)
SE (3) SE384511B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2132883A1 (en) * 1970-07-08 1972-01-13 Ciba Geigy Ag Cephem compounds
JPS53164082U (en) * 1977-05-31 1978-12-22
JPS5899787U (en) * 1981-12-28 1983-07-07 奥野電器株式会社 lamp socket
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
FR2001491A1 (en) 1969-09-26
SE407064B (en) 1979-03-12
JPS524558B1 (en) 1977-02-04
FR2095486A5 (en) 1972-02-11
SE384511B (en) 1976-05-10
SE7512818L (en) 1975-11-14
IL41553A (en) 1976-02-29
JPS4924076B1 (en) 1974-06-20
BE728053A (en) 1969-08-07
FR2085656B1 (en) 1974-08-23
FI56535B (en) 1979-10-31
FR2085656A1 (en) 1971-12-31
FR2001491B1 (en) 1973-07-13
DK140726B (en) 1979-11-05
NL173407C (en) 1984-01-16
NL6902013A (en) 1969-08-11
DK140726C (en) 1980-03-31
JPS524559B1 (en) 1977-02-04
LU57932A1 (en) 1969-09-17
SE418616B (en) 1981-06-15
IL40447A (en) 1976-02-29
NL173407B (en) 1983-08-16
GB1265333A (en) 1972-03-01
FI56535C (en) 1980-02-11
GB1265332A (en) 1972-03-01

Similar Documents

Publication Publication Date Title
AT301765B (en) Process for the preparation of new 2-bromo-α-ergocryptine
AT291254B (en) PROCESS FOR THE PREPARATION OF 3-AMINO-4IOD-5-METHYLLISOXAZOLE
AT306930B (en) Process for the preparation of 1-glycosyl-5-azacytosines
AT296964B (en) Process for the preparation of 1-hydroxyphenyl-2-aminoethanols
AT289084B (en) Process for the preparation of trimethyl-p-benzoquinone
AT294064B (en) Process for the preparation of 1-alkyl-2-aminomethylpyrrolidines
AT295757B (en) Process for the preparation of benzindenes
AT296254B (en) Process for the preparation of 2-acyloxythionobenzamides
CH486444A (en) Process for the preparation of 7-cyano-coumarins
AT292205B (en) Process for the preparation of 1-peracylglycosyl-5-azacytosines
AT314097B (en) Process for the preparation of 19-norsteroids
AT286252B (en) Process for the preparation of 3-aminopropanols
AT289737B (en) Process for the preparation of sulfatobetaines
CH505089A (en) Process for the preparation of 3-substituted-7-aminocoumarins
CH534694A (en) Process for the preparation of 2-cephem compounds
AT296251B (en) Process for the preparation of methylcyclohexenes
AT290555B (en) Process for the preparation of triorganosilanols
AT289297B (en) Process for the preparation of α-carboxybenzyl penicillin
AT291577B (en) Process for the preparation of polyacyloxamidrazones
CH487927A (en) Process for the preparation of 7-triazolyl-coumarins
CH508631A (en) Process for the preparation of 2-alkyl-4-nitroimidazoles
CH484975A (en) Process for the preparation of polyacyloxamidrazones
CH515313A (en) Process for the preparation of substituted 4-aminoquinazolines
CH506512A (en) Process for the preparation of trideoxypyranosides
CH506493A (en) Process for the preparation of o-aminobenzonitriles

Legal Events

Date Code Title Description
PL Patent ceased