BE782907A - - Google Patents

Info

Publication number
BE782907A
BE782907A BE782907A BE782907A BE782907A BE 782907 A BE782907 A BE 782907A BE 782907 A BE782907 A BE 782907A BE 782907 A BE782907 A BE 782907A BE 782907 A BE782907 A BE 782907A
Authority
BE
Belgium
Application number
BE782907A
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 BE782907A publication Critical patent/BE782907A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1896—Compounds having one or more Si-O-acyl linkages
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; 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
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6561—Heterocyclic 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
    • C07F9/65611—Heterocyclic 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. penicillins and analogs
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6561—Heterocyclic 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
    • C07F9/65613—Heterocyclic 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

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)
BE782907A 1971-04-30 1972-05-02 BE782907A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB1300871 1971-04-30
GB1300871A GB1366682A (en) 1971-04-30 1971-09-01 Process to prepare antibiotic intermediates
GB4081471 1971-09-01
GB5523271 1971-11-29

Publications (1)

Publication Number Publication Date
BE782907A true BE782907A (fr) 1972-09-01

Family

ID=27448170

Family Applications (1)

Application Number Title Priority Date Filing Date
BE782907A BE782907A (fr) 1971-04-30 1972-05-02

Country Status (12)

Country Link
US (2) US3875146A (fr)
BE (1) BE782907A (fr)
CA (1) CA1001153A (fr)
CH (3) CH575423A5 (fr)
DD (1) DD104532A5 (fr)
DE (1) DE2265641C2 (fr)
DK (1) DK150516C (fr)
FR (1) FR2150670B1 (fr)
GB (1) GB1366682A (fr)
HU (1) HU169362B (fr)
NL (1) NL7204982A (fr)
SE (1) SE423098B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7308292A (fr) * 1972-06-30 1974-01-02
NL7402536A (fr) * 1973-03-13 1974-09-17
CA1032533A (fr) * 1973-09-07 1978-06-06 William H. Koster Procede de fabrication des composes de la cephalosporine
US4008229A (en) * 1974-07-11 1977-02-15 Eli Lilly And Company Halo substituted β-lactam antibiotics
JPS5159890A (en) * 1974-11-15 1976-05-25 Sankyo Co 77 arukokishisefuarosuhorinjudotaino seizoho
US4390693A (en) * 1977-07-27 1983-06-28 Merck & Co., Inc. Cephalosporin compounds
US4211702A (en) * 1979-02-01 1980-07-08 Eli Lilly And Company Process for preparation of penicillin and cephalosporin imino halides
EP0042232A3 (fr) 1980-06-06 1982-09-08 Beecham Group Plc Dérivés de céphalosporine, procédé de préparation et compositions pharmaceutiques les contenant
DE3315524A1 (de) * 1983-04-29 1984-10-31 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von oxiranen
US4711886A (en) * 1984-07-02 1987-12-08 Merck & Co., Inc. β-lactam derivatives as anti-inflammatory and antidegenerative agents
CN110204556B (zh) * 2019-07-16 2020-09-18 重庆医药高等专科学校 (rs)-甲氧基头孢西丁的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1239821A (en) * 1967-07-20 1971-07-21 Squibb & Sons Inc Method for the production of penicillins
US3867379A (en) * 1971-02-25 1975-02-18 Squibb & Sons Inc 7-substituted cephalosporanic acid and derivatives thereof
US3780033A (en) * 1971-11-29 1973-12-18 Merck & Co Inc Process for preparing cephalosporin compounds
US3954744A (en) * 1972-06-07 1976-05-04 E. R. Squibb & Sons, Inc. 7-Substituted cephalosporanic acid and derivatives thereof
CA1032533A (fr) * 1973-09-07 1978-06-06 William H. Koster Procede de fabrication des composes de la cephalosporine
US4026886A (en) * 1974-06-19 1977-05-31 E. R. Squibb & Sons, Inc. 7-Acyl-7-arylthiocephalosporins
US4061851A (en) * 1976-01-23 1977-12-06 E. R. Squibb & Sons, Inc. 7-Amino-7-arylthio cephalosporins

Also Published As

Publication number Publication date
CH575422A5 (fr) 1976-05-14
DK150516C (da) 1987-11-30
FR2150670B1 (fr) 1973-12-07
HU169362B (fr) 1976-11-28
DK150516B (da) 1987-03-16
SE423098B (sv) 1982-04-13
CH575423A5 (fr) 1976-05-14
DD104532A5 (fr) 1974-03-12
US4296236A (en) 1981-10-20
DE2265641C2 (de) 1982-12-30
GB1366682A (en) 1974-09-11
US3875146A (en) 1975-04-01
NL7204982A (fr) 1972-11-01
FR2150670A1 (fr) 1973-04-13
CH575421A5 (fr) 1976-05-14
CA1001153A (en) 1976-12-07

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