BE806250A - Procede de preparation de derives de penam et de cepham et nouveaux produits ainsi obtenus - Google Patents

Procede de preparation de derives de penam et de cepham et nouveaux produits ainsi obtenus

Info

Publication number
BE806250A
BE806250A BE136840A BE136840A BE806250A BE 806250 A BE806250 A BE 806250A BE 136840 A BE136840 A BE 136840A BE 136840 A BE136840 A BE 136840A BE 806250 A BE806250 A BE 806250A
Authority
BE
Belgium
Prior art keywords
penam
preparation
new products
cepham derivatives
cepham
Prior art date
Application number
BE136840A
Other languages
English (en)
French (fr)
Inventor
T Kamiya
T Teraji
M Hashimoto
O Nakaguti
T Oku
Original Assignee
Fujisawa Pharmaceutical Co
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 JP10555972A external-priority patent/JPS4962493A/ja
Priority claimed from JP11234872A external-priority patent/JPS5531788B2/ja
Priority claimed from JP11738472A external-priority patent/JPS5550955B2/ja
Priority claimed from JP47120173A external-priority patent/JPS5232017B2/ja
Priority claimed from JP11987372A external-priority patent/JPS4977112A/ja
Priority claimed from JP12557372A external-priority patent/JPS5531791B2/ja
Priority claimed from JP12557672A external-priority patent/JPS5549585B2/ja
Priority claimed from JP12557572A external-priority patent/JPS5530517B2/ja
Priority claimed from JP12557272A external-priority patent/JPS5531789B2/ja
Priority claimed from JP12663772A external-priority patent/JPS5531794B2/ja
Priority claimed from JP12865772A external-priority patent/JPS5550956B2/ja
Priority claimed from JP12866072A external-priority patent/JPS5531790B2/ja
Priority claimed from JP47128658A external-priority patent/JPS5929597B2/ja
Priority claimed from JP12865972A external-priority patent/JPS5531795B2/ja
Priority claimed from JP12890272A external-priority patent/JPS5641634B2/ja
Priority claimed from JP48087108A external-priority patent/JPS5946951B2/ja
Application filed by Fujisawa Pharmaceutical Co filed Critical Fujisawa Pharmaceutical Co
Publication of BE806250A publication Critical patent/BE806250A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
    • C07D205/09—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a sulfur atom directly attached in position 4
    • C07D205/095—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a sulfur atom directly attached in position 4 and with a nitrogen atom directly attached in position 3
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
BE136840A 1972-10-20 1973-10-18 Procede de preparation de derives de penam et de cepham et nouveaux produits ainsi obtenus BE806250A (fr)

Applications Claiming Priority (17)

Application Number Priority Date Filing Date Title
JP10555972A JPS4962493A (es) 1972-10-20 1972-10-20
JP11234872A JPS5531788B2 (es) 1972-11-08 1972-11-08
JP11738472A JPS5550955B2 (es) 1972-11-22 1972-11-22
JP47120173A JPS5232017B2 (es) 1972-11-30 1972-11-30
JP11987372A JPS4977112A (es) 1972-12-01 1972-12-01
JP12557672A JPS5549585B2 (es) 1972-12-13 1972-12-13
JP12557372A JPS5531791B2 (es) 1972-12-13 1972-12-13
JP12557572A JPS5530517B2 (es) 1972-12-13 1972-12-13
JP12557272A JPS5531789B2 (es) 1972-12-13 1972-12-13
JP12663772A JPS5531794B2 (es) 1972-12-15 1972-12-15
JP12865772A JPS5550956B2 (es) 1972-12-20 1972-12-20
JP12866072A JPS5531790B2 (es) 1972-12-20 1972-12-20
JP47128658A JPS5929597B2 (ja) 1972-12-20 1972-12-20 ２−置換アルキル−２−アルキルペナム−３−カルボン酸類の製造法
JP12865972A JPS5531795B2 (es) 1972-12-20 1972-12-20
JP12890272A JPS5641634B2 (es) 1972-12-21 1972-12-21
JP22707372 1972-12-22
JP48087108A JPS5946951B2 (ja) 1973-08-01 1973-08-01 ３−置換セフエム−４−カルボン酸−１−オキサイド類の製造法

Publications (1)

Publication Number Publication Date
BE806250A true BE806250A (fr) 1974-04-18

Family

ID=34842164

Family Applications (1)

Application Number Title Priority Date Filing Date
BE136840A BE806250A (fr) 1972-10-20 1973-10-18 Procede de preparation de derives de penam et de cepham et nouveaux produits ainsi obtenus

Country Status (8)

Country Link
US (2) US3954732A (es)
BE (1) BE806250A (es)
CA (1) CA1032531A (es)
CH (1) CH592098A5 (es)
FR (1) FR2217340B1 (es)
GB (1) GB1453301A (es)
NL (1) NL7314488A (es)
SE (1) SE417968B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2265798C2 (de) * 1971-06-24 1985-09-26 Fujisawa Pharmaceutical Co., Ltd., Osaka Verfahren zur Herstellung von Oxoazetidin-Derivaten
US4218374A (en) * 1972-10-20 1980-08-19 Fujisawa Pharmaceutical Company, Limited Penam derivatives
US4084049A (en) * 1972-10-20 1978-04-11 Fujisawa Pharmaceutical Co., Ltd. Cepham derivatives
JPS6019315B2 (ja) * 1976-01-23 1985-05-15 塩野義製薬株式会社 アゼチジノン化合物
IE44888B1 (en) * 1976-03-09 1982-05-05 Fujisawa Pharmaceutical Co 3,7-disubstituted-3-cephem-4-carboxylic acid compounds and processes for the preparation theroef
US4171304A (en) * 1976-06-14 1979-10-16 Connlab Holdings Limited 2-Iodomethylpenams
GB1575415A (en) * 1976-12-31 1980-09-24 Connlab Holdings Ltd Process for preparing 2-acyloxymethyl-penams and 3-acloxycephams
US4211702A (en) * 1979-02-01 1980-07-08 Eli Lilly And Company Process for preparation of penicillin and cephalosporin imino halides
US4407755A (en) * 1979-11-07 1983-10-04 Bristol-Myers Company 6-Amino penam derivatives
US4340539A (en) * 1980-01-21 1982-07-20 Bristol-Myers Company Derivatives of 6-bromo penicillanic acid
US4293495A (en) * 1980-04-07 1981-10-06 Eli Lilly And Company Symmetrical azetidinone aldehyde disulfides and process
US4302391A (en) * 1980-04-07 1981-11-24 Eli Lilly And Company Unsymmetrical azetidinone aldehyde disulfides and process
US4293493A (en) * 1980-04-07 1981-10-06 Eli Lilly And Company Azetidinone alcohol disulfides and process for cyclization
US4335240A (en) * 1980-04-07 1982-06-15 Eli Lilly And Company Process for cyclization
JPS59101485A (ja) * 1982-11-29 1984-06-12 Otsuka Chem Co Ltd アセチジノン誘導体
US4861768A (en) * 1986-02-27 1989-08-29 Taiho Pharmaceutical Company, Limited 2 β-substituted thiomethylpenicillin derivatives and their preparation and use
EP0367124A1 (en) * 1988-10-31 1990-05-09 F. Hoffmann-La Roche Ag Penicillanic acid derivatives
US6031108A (en) * 1998-09-16 2000-02-29 Bayer Corporation Process for the preparation of 2-(methylsulfonyl)-5-(trifluoromethyl)-1,3,4-thiadiazole (TDA sulfone)
JP4716708B2 (ja) * 2004-10-28 2011-07-06 大塚化学株式会社 ペナム化合物の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3466275A (en) * 1962-07-31 1969-09-09 Lilly Co Eli Modified penicillins and their preparation via penicillin sulfoxides
US3275626A (en) * 1962-07-31 1966-09-27 Lilly Co Eli Penicillin conversion via sulfoxide
US3780037A (en) * 1971-11-29 1973-12-18 Merck & Co Inc Process for preparing cephalosporin compounds

Also Published As

Publication number Publication date
NL7314488A (es) 1974-04-23
FR2217340B1 (es) 1978-10-20
GB1453301A (en) 1976-10-20
SE417968B (sv) 1981-04-27
CH592098A5 (es) 1977-10-14
US3954732A (en) 1976-05-04
US4056521A (en) 1977-11-01
FR2217340A1 (es) 1974-09-06
CA1032531A (en) 1978-06-06

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FUJISAWA PHARMACEUTICAL CO. LTD

Effective date: 19841018