NL7802475A - Pleuromutilin solvates with a halogenated aliphatic hydrocarbon - useful for purifying crude pleuromutilin antibiotic - Google Patents
Pleuromutilin solvates with a halogenated aliphatic hydrocarbon - useful for purifying crude pleuromutilin antibioticInfo
- Publication number
- NL7802475A NL7802475A NL7802475A NL7802475A NL7802475A NL 7802475 A NL7802475 A NL 7802475A NL 7802475 A NL7802475 A NL 7802475A NL 7802475 A NL7802475 A NL 7802475A NL 7802475 A NL7802475 A NL 7802475A
- Authority
- NL
- Netherlands
- Prior art keywords
- pleuromutilin
- useful
- aliphatic hydrocarbon
- solvate
- halogenated aliphatic
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A solvate of pleuromutilin (I) with a halogenated aliphatic hydrocarbon (II) in the molar ratio of 1:1, is new. The solvate is useful for purifying (I), thus crude (I) can be converted into its solvate and which can be converted to pure (I) by e.g., heating. (I) is known antibiotic which can be converted into other pleuromutilin derivs. In an example, a solvate is prepd. by dissolving crude (I) in 1,1,1-trichloroethane, filtering off the insoluble impurities, cooling for 24 hrs. when the solvate crystallises out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7802475A NL7802475A (en) | 1978-03-07 | 1978-03-07 | Pleuromutilin solvates with a halogenated aliphatic hydrocarbon - useful for purifying crude pleuromutilin antibiotic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7802475A NL7802475A (en) | 1978-03-07 | 1978-03-07 | Pleuromutilin solvates with a halogenated aliphatic hydrocarbon - useful for purifying crude pleuromutilin antibiotic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7802475A true NL7802475A (en) | 1979-09-11 |
Family
ID=19830453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7802475A NL7802475A (en) | 1978-03-07 | 1978-03-07 | Pleuromutilin solvates with a halogenated aliphatic hydrocarbon - useful for purifying crude pleuromutilin antibiotic |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL7802475A (en) |
-
1978
- 1978-03-07 NL NL7802475A patent/NL7802475A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |