ES416411A1 - Procedimiento para la obtencion de compuestos de acido 7 - amino - 3 - cegem - 3 - ol - 4 - carboxilico o sustituidos. - Google Patents

Procedimiento para la obtencion de compuestos de acido 7 - amino - 3 - cegem - 3 - ol - 4 - carboxilico o sustituidos.

Info

Publication number
ES416411A1
ES416411A1 ES416411A ES416411A ES416411A1 ES 416411 A1 ES416411 A1 ES 416411A1 ES 416411 A ES416411 A ES 416411A ES 416411 A ES416411 A ES 416411A ES 416411 A1 ES416411 A1 ES 416411A1
Authority
ES
Spain
Prior art keywords
formula
group
translation
carboxylic
amino
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES416411A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
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
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES416411A1 publication Critical patent/ES416411A1/es
Expired legal-status Critical Current

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
    • C07D501/14Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/59Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3 with hetero atoms directly attached in position 3
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/547Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6561Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings
    • C07F9/65613Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings containing the ring system (X = CH2, O, S, NH) optionally with an additional double bond and/or substituents, e.g. cephalosporins and analogs
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Cephalosporin Compounds (AREA)
ES416411A 1972-06-29 1973-06-28 Procedimiento para la obtencion de compuestos de acido 7 - amino - 3 - cegem - 3 - ol - 4 - carboxilico o sustituidos. Expired ES416411A1 (es)

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
CH1219572 1972-08-17
CH1872272A CH605987A5 (en) 1972-12-22 1972-12-22 Substd carboxylic acid derivs

Publications (1)

Publication Number Publication Date
ES416411A1 true ES416411A1 (es) 1976-05-16

Family

ID=27176308

Family Applications (3)

Application Number Title Priority Date Filing Date
ES416411A Expired ES416411A1 (es) 1972-06-29 1973-06-28 Procedimiento para la obtencion de compuestos de acido 7 - amino - 3 - cegem - 3 - ol - 4 - carboxilico o sustituidos.
ES416412A Expired ES416412A1 (es) 1972-06-29 1973-06-28 Procedimiento para la obtencion de compuestos de acido 7 - amino - 3 - cegem - 3 - ol - 4 - carboxilico o sustituidos.
ES416413A Expired ES416413A1 (es) 1972-06-29 1973-06-28 Procedimiento para la obtencion de compuesto de acidos 7 amino-3-cejem-3-ol-4-carboxilicos o-sustituidos.

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES416412A Expired ES416412A1 (es) 1972-06-29 1973-06-28 Procedimiento para la obtencion de compuestos de acido 7 - amino - 3 - cegem - 3 - ol - 4 - carboxilico o sustituidos.
ES416413A Expired ES416413A1 (es) 1972-06-29 1973-06-28 Procedimiento para la obtencion de compuesto de acidos 7 amino-3-cejem-3-ol-4-carboxilicos o-sustituidos.

Country Status (2)

Country Link
ES (3) ES416411A1 (es)
OA (1) OA04538A (es)

Also Published As

Publication number Publication date
ES416412A1 (es) 1976-05-16
OA04538A (fr) 1980-03-30
ES416413A1 (es) 1976-11-16

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