BE840281A - Nouveau procede de preparation de derives de penicilline et decephalosporine - Google Patents
Nouveau procede de preparation de derives de penicilline et decephalosporineInfo
- Publication number
- BE840281A BE840281A BE165763A BE165763A BE840281A BE 840281 A BE840281 A BE 840281A BE 165763 A BE165763 A BE 165763A BE 165763 A BE165763 A BE 165763A BE 840281 A BE840281 A BE 840281A
- Authority
- BE
- Belgium
- Prior art keywords
- decephalosporin
- penicillin
- derivatives
- preparation
- new process
- Prior art date
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
- C07D501/14—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
-
- 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
- C07D499/21—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 with a nitrogen atom directly attached in position 6 and a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
- C07D499/44—Compounds with an amino radical acylated by carboxylic acids, attached in position 6
- C07D499/48—Compounds with an amino radical acylated by carboxylic acids, attached in position 6 with a carbon chain, substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, attached to the carboxamido radical
- C07D499/58—Compounds with an amino radical acylated by carboxylic acids, attached in position 6 with a carbon chain, substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, attached to the carboxamido radical substituted in alpha-position to the carboxamido radical
- C07D499/72—Compounds with an amino radical acylated by carboxylic acids, attached in position 6 with a carbon chain, substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, attached to the carboxamido radical substituted in alpha-position to the carboxamido radical by carbon atoms having three bonds to hetero atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56664575A | 1975-04-08 | 1975-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE840281A true BE840281A (fr) | 1976-10-01 |
Family
ID=24263787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE165763A BE840281A (fr) | 1975-04-08 | 1976-04-01 | Nouveau procede de preparation de derives de penicilline et decephalosporine |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4066664A (fr) |
| JP (1) | JPS51122090A (fr) |
| BE (1) | BE840281A (fr) |
| DE (1) | DE2615091A1 (fr) |
| FR (1) | FR2312500A1 (fr) |
| GB (1) | GB1548405A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4598074A (en) * | 1982-10-15 | 1986-07-01 | Beecham Group P.L.C. | β-lactam antibiotics |
| GB8323011D0 (en) * | 1983-08-26 | 1983-09-28 | Carbogel Ab | Aqueous slurries |
| JP2011036152A (ja) * | 2009-08-07 | 2011-02-24 | Riora Kakemizu | 水生動植物観賞用容器付きテーブル |
| CN101671347B (zh) * | 2009-09-29 | 2012-05-02 | 齐鲁天和惠世制药有限公司 | 羧酸青霉素胺盐及其在制备高纯度青霉素钠盐中的应用 |
| CN102464655B (zh) * | 2010-10-30 | 2016-05-25 | 山东新时代药业有限公司 | 一种替卡西林钠中间体的合成方法 |
| CN104892570A (zh) * | 2015-05-27 | 2015-09-09 | 库邦生物医药科技(上海)有限公司 | 一种噻吩丙二酸亚异丙酯的制备方法 |
-
1976
- 1976-03-29 FR FR7609021A patent/FR2312500A1/fr active Granted
- 1976-04-01 BE BE165763A patent/BE840281A/fr unknown
- 1976-04-02 JP JP51038094A patent/JPS51122090A/ja active Pending
- 1976-04-06 GB GB13891/76A patent/GB1548405A/en not_active Expired
- 1976-04-07 DE DE19762615091 patent/DE2615091A1/de not_active Withdrawn
- 1976-09-27 US US05/727,198 patent/US4066664A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4066664A (en) | 1978-01-03 |
| DE2615091A1 (de) | 1976-10-28 |
| GB1548405A (en) | 1979-07-11 |
| FR2312500B1 (fr) | 1979-07-20 |
| FR2312500A1 (fr) | 1976-12-24 |
| JPS51122090A (en) | 1976-10-25 |
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