NL7400624A - - Google Patents
Info
- Publication number
- NL7400624A NL7400624A NL7400624A NL7400624A NL7400624A NL 7400624 A NL7400624 A NL 7400624A NL 7400624 A NL7400624 A NL 7400624A NL 7400624 A NL7400624 A NL 7400624A NL 7400624 A NL7400624 A NL 7400624A
- Authority
- NL
- Netherlands
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
- 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
- C07D499/42—Compounds with a free primary amino radical attached in position 6
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US335435A US3879409A (en) | 1973-02-23 | 1973-02-23 | Isolation of 6-aminopenicillanic acid and salts thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7400624A true NL7400624A (fr) | 1974-08-27 |
Family
ID=23311758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7400624A NL7400624A (fr) | 1973-02-23 | 1974-01-17 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3879409A (fr) |
| JP (1) | JPS49110688A (fr) |
| AR (1) | AR197457A1 (fr) |
| BE (1) | BE810337A (fr) |
| CA (1) | CA1017328A (fr) |
| DE (1) | DE2403813A1 (fr) |
| ES (1) | ES422730A1 (fr) |
| FR (1) | FR2219166B1 (fr) |
| GB (1) | GB1459294A (fr) |
| IE (1) | IE39169B1 (fr) |
| LU (1) | LU69289A1 (fr) |
| NL (1) | NL7400624A (fr) |
| SU (1) | SU546281A3 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108658757B (zh) * | 2018-05-11 | 2020-11-06 | 国药集团威奇达药业有限公司 | 6-氨基青霉烷酸酶法水溶液中苯乙酸的回收方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3221008A (en) * | 1962-01-30 | 1965-11-30 | Merck & Co Inc | Ion exchange process for the recovery of ionic organic substances |
| CH410865A (de) * | 1962-08-22 | 1966-04-15 | Maggi Ag | Verfahren zur Abtrennung der Zellsubstanzen aus einer Fermentationsbrühe |
| GB1169696A (en) * | 1965-11-18 | 1969-11-05 | Beecham Group Ltd | 6-Aminopenicillanic Acid |
-
1973
- 1973-02-23 US US335435A patent/US3879409A/en not_active Expired - Lifetime
-
1974
- 1974-01-09 CA CA189,747A patent/CA1017328A/fr not_active Expired
- 1974-01-14 IE IE82/74A patent/IE39169B1/xx unknown
- 1974-01-15 FR FR7401243A patent/FR2219166B1/fr not_active Expired
- 1974-01-17 NL NL7400624A patent/NL7400624A/xx not_active Application Discontinuation
- 1974-01-26 DE DE2403813A patent/DE2403813A1/de active Pending
- 1974-01-29 ES ES422730A patent/ES422730A1/es not_active Expired
- 1974-01-30 LU LU69289A patent/LU69289A1/xx unknown
- 1974-01-30 JP JP49011946A patent/JPS49110688A/ja active Pending
- 1974-01-30 AR AR252133A patent/AR197457A1/es active
- 1974-01-30 BE BE1005680A patent/BE810337A/fr unknown
- 1974-02-15 GB GB709074A patent/GB1459294A/en not_active Expired
- 1974-02-15 SU SU1998375A patent/SU546281A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| LU69289A1 (fr) | 1974-09-25 |
| BE810337A (fr) | 1974-07-30 |
| FR2219166A1 (fr) | 1974-09-20 |
| US3879409A (en) | 1975-04-22 |
| SU546281A3 (ru) | 1977-02-05 |
| GB1459294A (en) | 1976-12-22 |
| JPS49110688A (fr) | 1974-10-22 |
| FR2219166B1 (fr) | 1976-06-25 |
| IE39169B1 (en) | 1978-08-16 |
| IE39169L (en) | 1974-08-23 |
| CA1017328A (fr) | 1977-09-13 |
| DE2403813A1 (de) | 1974-09-05 |
| AR197457A1 (es) | 1974-04-05 |
| ES422730A1 (es) | 1976-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |