Claims
- 1. An oxazolidinone compound of Formula Ia ##STR6## wherein R.sub.5 is a hydrocarbon of two to four carbon atoms.
- 2. A compound according to claim 1, wherein R.sub.5 is ethyl, propyl, isopropyl, butyl, isobutyl, tert-butyl, allyl, 2-propynyl or cyclopropylmethyl.
- 3. 5-methyl-5-(3-allyloxy-4-methoxyphenyl)-2-oxazolidinone, a compound of claim 1.
- 4. 5-methyl-5-(3-cyclopropylmethoxy-4-methoxyphenyl)-2-oxazolidinone, a compound of claim 1.
- 5. 5-methyl-5-(4-methoxy-3-propoxyphenyl)-2-oxazolidinone, a compound of claim 1.
- 6. 5-methyl-5-(3-butoxy-4-methoxyphenyl)-2-oxazolidinone, a compound of claim 1.
- 7. 5-methyl-5-(3-isopropoxy-4-methoxyphenyl)-2-oxazolidinone, a compound of claim 1.
- 8. 5-methyl-5-(3-ethoxy-4-methoxyphenyl)-2-oxazolidinone, a compound of claim 1.
- 9. 5-methyl-5-(3-cyclopentyloxy-4-methoxyphenyl)-2-oxazolidinone.
- 10. An optical antipode of a compound of claim 1.
- 11. An optical antipode of a compound of claim 5.
- 12. An optical antipode of a compound of claim 8.
- 13. An optical antipode of a compound of claim 9.
- 14. A pharmaceutical preparation comprising an effective amount of one or two oxazolidinone derivatives according to claim 1, and a pharmaceutically acceptable carrier.
Priority Claims (1)
Number |
Date |
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Kind |
34 38 839 |
Oct 1984 |
DEX |
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Parent Case Info
This is a continuation of the application Ser. No. 08/504,719, filed Nov. 17, 1994 (now U.S. Pat. No. 5,783,591, issued Jul. 21, 1998), which is a continuation of Ser. No. 08/119,804, filed Sep. 13, 1993 (now abandoned), which is a continuation of Ser. No. 07/977,972, filed Nov. 18, 1992 (now abandoned), which is a continuation of Ser. No. 07/854,788, filed Mar. 23, 1992 (now abandoned), which is a continuation of Ser. No. 06/887,763 filed Mar. 16, 1988, (now abandoned), which is a National Phase PCT application of DE 85/00472, filed Oct. 19, 1884.
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Number |
Name |
Date |
Kind |
4012495 |
Schmiechen et al. |
Mar 1977 |
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Jan 1980 |
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4208406 |
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Jun 1980 |
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|
Foreign Referenced Citations (3)
Number |
Date |
Country |
3438839 |
Apr 1986 |
DEX |
3639225 |
May 1988 |
DEX |
86-02268 |
Apr 1986 |
WOX |
Non-Patent Literature Citations (3)
Entry |
Schneider et al. Chem. Abstr, vol. 122 Entry 1-51229 (1995). |
Schmiechen et al. Chem. Abstr vol. 113 Entry 145263 (1990). |
Wachtel et al. Chem. Abstr vol. 109 Entry 86345 (1988) Abstracting DE 3639 225. |
Continuations (6)
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Date |
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Parent |
504719 |
Nov 1994 |
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Parent |
119804 |
Sep 1993 |
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Parent |
977972 |
Nov 1992 |
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Parent |
854788 |
Mar 1992 |
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Parent |
887763 |
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Parent |
PCTDE8500472 |
Oct 1984 |
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