JPH0239518B2 - - Google Patents
Info
- Publication number
- JPH0239518B2 JPH0239518B2 JP57105704A JP10570482A JPH0239518B2 JP H0239518 B2 JPH0239518 B2 JP H0239518B2 JP 57105704 A JP57105704 A JP 57105704A JP 10570482 A JP10570482 A JP 10570482A JP H0239518 B2 JPH0239518 B2 JP H0239518B2
- Authority
- JP
- Japan
- Prior art keywords
- ester
- mixture
- added
- salts
- 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 - Lifetime
Links
Landscapes
- Cephalosporin Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10570482A JPS58222092A (ja) | 1982-06-18 | 1982-06-18 | ３−メチレンセフアム化合物またはその塩類の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10570482A JPS58222092A (ja) | 1982-06-18 | 1982-06-18 | ３−メチレンセフアム化合物またはその塩類の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58222092A JPS58222092A (ja) | 1983-12-23 |
| JPH0239518B2 true JPH0239518B2 (enrdf_load_stackoverflow) | 1990-09-05 |
Family
ID=14414742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10570482A Granted JPS58222092A (ja) | 1982-06-18 | 1982-06-18 | ３−メチレンセフアム化合物またはその塩類の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58222092A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2750355B2 (ja) * | 1988-05-11 | 1998-05-13 | 大塚化学株式会社 | ３−エキソメチレンセファム誘導体の製造法 |
| JP3115455B2 (ja) | 1992-12-18 | 2000-12-04 | 明治製菓株式会社 | 新規セファロスポリン誘導体 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5946952B2 (ja) * | 1974-01-16 | 1984-11-15 | 藤沢薬品工業株式会社 | ３−メチレンセフアム−４−カルボン酸誘導体の製造法 |
-
1982
- 1982-06-18 JP JP10570482A patent/JPS58222092A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58222092A (ja) | 1983-12-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0710870B2 (ja) | 新規セフェム化合物 | |
| JPH0359070B2 (enrdf_load_stackoverflow) | ||
| CH661733A5 (de) | Cephemverbindungen und verfahren zu ihrer herstellung. | |
| JPH0333712B2 (enrdf_load_stackoverflow) | ||
| CH642662A5 (de) | Cephalosporine und verfahren zu deren herstellung. | |
| EP0043546B1 (en) | 7-oxo-cephalosporins and 6-oxo-penicillins, their analogues and process for their preparation | |
| US4399277A (en) | 7-Amino-3-phosphonocephalosporanic acid compounds | |
| JPH0327552B2 (enrdf_load_stackoverflow) | ||
| US4354022A (en) | Process for preparing 3-methylenecepham compounds or a salt thereof | |
| JPH0369354B2 (enrdf_load_stackoverflow) | ||
| CH625245A5 (enrdf_load_stackoverflow) | ||
| JPH0539292A (ja) | 新規セフエム化合物 | |
| US4339449A (en) | Analogous compounds of cephalosporins, and pharmaceutical composition comprising the same | |
| JPH02790A (ja) | ７―［２―（２―アミノチアゾール―４―イル）―２―ヒドロキシイミノアセトアミド］―３―セフェム化合物の製造法 | |
| JPH0239518B2 (enrdf_load_stackoverflow) | ||
| AU619201B2 (en) | Process for the preparation of 3-exomethylene cepham derivatives | |
| JP2529093B2 (ja) | セファロスポリン中間体の製造方法 | |
| JPS6133190A (ja) | 新規セフエム化合物，その製造法およびその用途 | |
| JPH0733776A (ja) | セファロスポリン系抗生物質の新規製造法 | |
| JP2936404B2 (ja) | ペナム−３−カルボン酸誘導体の製造法およびペナム−２，３−ジカルボン酸誘導体 | |
| JPH0316358B2 (enrdf_load_stackoverflow) | ||
| DE2619243A1 (de) | Neue 3-acyloxymethyl-cephem-verbindung und verfahren zu ihrer herstellung | |
| JPS5951555B2 (ja) | セフアロスポリン化合物の製造法 | |
| BE897719A (fr) | Procede de preparation de composes de cephem et nouveaux produits ainsi que les compositions pharmaceutiques les renfermant | |
| JPS62164687A (ja) | セフアロスポリン誘導体 |