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 obtenusInfo
- 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
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)
- Cephalosporin Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (17)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10555972A JPS4962493A (fr) | 1972-10-20 | 1972-10-20 | |
JP11234872A JPS5531788B2 (fr) | 1972-11-08 | 1972-11-08 | |
JP11738472A JPS5550955B2 (fr) | 1972-11-22 | 1972-11-22 | |
JP47120173A JPS5232017B2 (fr) | 1972-11-30 | 1972-11-30 | |
JP11987372A JPS4977112A (fr) | 1972-12-01 | 1972-12-01 | |
JP12557272A JPS5531789B2 (fr) | 1972-12-13 | 1972-12-13 | |
JP12557372A JPS5531791B2 (fr) | 1972-12-13 | 1972-12-13 | |
JP12557672A JPS5549585B2 (fr) | 1972-12-13 | 1972-12-13 | |
JP12557572A JPS5530517B2 (fr) | 1972-12-13 | 1972-12-13 | |
JP12663772A JPS5531794B2 (fr) | 1972-12-15 | 1972-12-15 | |
JP12866072A JPS5531790B2 (fr) | 1972-12-20 | 1972-12-20 | |
JP12865972A JPS5531795B2 (fr) | 1972-12-20 | 1972-12-20 | |
JP12865772A JPS5550956B2 (fr) | 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 |
JP12890272A JPS5641634B2 (fr) | 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 (fr) |
BE (1) | BE806250A (fr) |
CA (1) | CA1032531A (fr) |
CH (1) | CH592098A5 (fr) |
FR (1) | FR2217340B1 (fr) |
GB (1) | GB1453301A (fr) |
NL (1) | NL7314488A (fr) |
SE (1) | SE417968B (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2143211B1 (fr) * | 1971-06-24 | 1975-10-31 | Fujisawa Pharmaceutical Co | |
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 |
US4335240A (en) * | 1980-04-07 | 1982-06-15 | Eli Lilly And Company | Process for cyclization |
US4293493A (en) * | 1980-04-07 | 1981-10-06 | Eli Lilly And Company | Azetidinone alcohol disulfides and process for cyclization |
US4302391A (en) * | 1980-04-07 | 1981-11-24 | Eli Lilly And Company | Unsymmetrical azetidinone aldehyde disulfides and process |
US4293495A (en) * | 1980-04-07 | 1981-10-06 | Eli Lilly And Company | Symmetrical azetidinone aldehyde disulfides and process |
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 |
IL92139A0 (en) * | 1988-10-31 | 1990-07-12 | Hoffmann La Roche | Penicillanic acid derivatives,their manufacture and pharmaceutical compositions containing them |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3275626A (en) * | 1962-07-31 | 1966-09-27 | Lilly Co Eli | Penicillin conversion via sulfoxide |
US3466275A (en) * | 1962-07-31 | 1969-09-09 | Lilly Co Eli | Modified penicillins and their preparation via penicillin sulfoxides |
US3780037A (en) * | 1971-11-29 | 1973-12-18 | Merck & Co Inc | Process for preparing cephalosporin compounds |
-
1973
- 1973-10-16 SE SE7314070A patent/SE417968B/xx unknown
- 1973-10-18 CH CH1473373A patent/CH592098A5/xx not_active IP Right Cessation
- 1973-10-18 BE BE136840A patent/BE806250A/fr not_active IP Right Cessation
- 1973-10-19 US US05/407,962 patent/US3954732A/en not_active Expired - Lifetime
- 1973-10-19 CA CA183,846A patent/CA1032531A/fr not_active Expired
- 1973-10-19 GB GB4845673A patent/GB1453301A/en not_active Expired
- 1973-10-19 FR FR7337496A patent/FR2217340B1/fr not_active Expired
- 1973-10-22 NL NL7314488A patent/NL7314488A/xx not_active Application Discontinuation
-
1976
- 1976-12-01 US US05/648,492 patent/US4056521A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CH592098A5 (fr) | 1977-10-14 |
SE417968B (sv) | 1981-04-27 |
CA1032531A (fr) | 1978-06-06 |
FR2217340A1 (fr) | 1974-09-06 |
NL7314488A (fr) | 1974-04-23 |
FR2217340B1 (fr) | 1978-10-20 |
GB1453301A (en) | 1976-10-20 |
US3954732A (en) | 1976-05-04 |
US4056521A (en) | 1977-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: FUJISAWA PHARMACEUTICAL CO. LTD Effective date: 19841018 |