ES382023A1 - Procedimiento para preparar compuestos de alfa - carboxia- rilmetil penicilinas. - Google Patents
Procedimiento para preparar compuestos de alfa - carboxia- rilmetil penicilinas.Info
- Publication number
- ES382023A1 ES382023A1 ES382023A ES382023A ES382023A1 ES 382023 A1 ES382023 A1 ES 382023A1 ES 382023 A ES382023 A ES 382023A ES 382023 A ES382023 A ES 382023A ES 382023 A1 ES382023 A1 ES 382023A1
- Authority
- ES
- Spain
- Prior art keywords
- prepared
- formula
- acid
- methyl
- benzyl
- 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
Links
Classifications
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US84743269A | 1969-08-04 | 1969-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES382023A1 true ES382023A1 (es) | 1973-04-16 |
Family
ID=25300615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES382023A Expired ES382023A1 (es) | 1969-08-04 | 1970-07-21 | Procedimiento para preparar compuestos de alfa - carboxia- rilmetil penicilinas. |
Country Status (7)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1377661A (en) * | 1971-06-05 | 1974-12-18 | Yamanouchi Pharma Co Ltd | Oxofuryl ester derivatives of penicillin and cephalosporin |
| GB1364672A (en) * | 1971-06-09 | 1974-08-29 | Beecham Group Ltd | Penicillins |
| US3788187A (en) * | 1971-09-09 | 1974-01-29 | Illinois Tool Works | Stapling system and method |
| BE793886A (fr) * | 1972-01-12 | 1973-07-11 | Hoffmann La Roche | Derives acyles |
| GB1450043A (en) * | 1972-09-08 | 1976-09-22 | Beecham Group Ltd | Penicillins |
| JPS50146326U (US20100056889A1-20100304-C00004.png) * | 1974-05-21 | 1975-12-04 | ||
| JPS50153731U (US20100056889A1-20100304-C00004.png) * | 1974-06-03 | 1975-12-20 | ||
| US4959482A (en) * | 1988-09-26 | 1990-09-25 | Biofor, Ltd. | Pyrrolidinone compounds and pharamaceutical compositions containing same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL32927A (en) * | 1968-09-03 | 1974-03-14 | Pfizer | Esters of alpha-carboxy-arylmethyl-penicillins and process for their preparation |
-
0
- BE BE754141D patent/BE754141A/xx not_active IP Right Cessation
-
1969
- 1969-08-04 US US847432A patent/US3647783A/en not_active Expired - Lifetime
- 1969-11-17 BR BR215240/69A patent/BR6915240D0/pt unknown
- 1969-11-25 GB GB1266757D patent/GB1266757A/en not_active Expired
-
1970
- 1970-07-21 ES ES382023A patent/ES382023A1/es not_active Expired
- 1970-07-31 JP JP45066737A patent/JPS4936720B1/ja active Pending
- 1970-07-31 FR FR7028441*A patent/FR2056966B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2056966B1 (US20100056889A1-20100304-C00004.png) | 1974-08-30 |
| BE754141A (fr) | 1971-02-01 |
| FR2056966A1 (US20100056889A1-20100304-C00004.png) | 1971-05-07 |
| DE2037312B2 (de) | 1975-07-10 |
| JPS4936720B1 (US20100056889A1-20100304-C00004.png) | 1974-10-02 |
| US3647783A (en) | 1972-03-07 |
| DE2037312A1 (de) | 1971-02-18 |
| BR6915240D0 (pt) | 1973-04-19 |
| GB1266757A (US20100056889A1-20100304-C00004.png) | 1972-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19850202 |