ES238007A3 - Procedure for the preparation of chemical compounds of the n family (nitro 5-acil 2-furano amino 3-oxazolidonas 2) (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the preparation of chemical compounds of the n family (nitro 5-acil 2-furano amino 3-oxazolidonas 2) (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES238007A3 ES238007A3 ES0238007A ES238007A ES238007A3 ES 238007 A3 ES238007 A3 ES 238007A3 ES 0238007 A ES0238007 A ES 0238007A ES 238007 A ES238007 A ES 238007A ES 238007 A3 ES238007 A3 ES 238007A3
- Authority
- ES
- Spain
- Prior art keywords
- nitro
- amino
- translation
- family
- preparation
- 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
- 150000001875 compounds Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 title 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 title 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 3
- HGBRBTBMLVMYPC-UHFFFAOYSA-N 4-amino-3h-1,3-oxazol-2-one Chemical class NC1=COC(=O)N1 HGBRBTBMLVMYPC-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 2
- IZXIZTKNFFYFOF-UHFFFAOYSA-N 2-Oxazolidone Chemical compound O=C1NCCO1 IZXIZTKNFFYFOF-UHFFFAOYSA-N 0.000 abstract 1
- SXINBFXPADXIEY-UHFFFAOYSA-N 5-Nitrofurfural Chemical compound [O-][N+](=O)C1=CC=C(C=O)O1 SXINBFXPADXIEY-UHFFFAOYSA-N 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 125000001188 haloalkyl group Chemical group 0.000 abstract 1
- 125000000717 hydrazino group Chemical group [H]N([*])N([H])[H] 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- -1 nitro diacetate 5-furaldehyde Chemical compound 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Process for the preparation of chemical compounds of the N (nitro-5-acyl 2-furan) amino-3-oxazolidones 2 family, characterized in that it corresponds to the general formula: ** (See formula) ** wherein R represents a member of the group consisting of the methyl and ethyl radicals and, preferably, the hydrogen, and R1, R2, R3 and R4 represent respectively a member of the group consisting of hydrogen, lower alkyl groups, hydroxy lower alkyls and lower halogenalkyls, and consists of: a) Condensate an amino 3-oxazolidone 2 with the nitro 5-furaldehyde 2 or its derivatives, such as nitro diacetate 5-furaldehyde 2 or the corresponding ketone, or: b) In using as starting material the hydrazino derivatives of nitro 5-furfurilidene 2 of the formula: ** (See formula) ** wherein A represents hydrogen or methyl or ethyl radicals and, X and Y are substituents that can form an oxazolidone cycle, either by condensation with themselves, or by reaction with other appropriate reagents. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0238007A ES238007A3 (en) | 1957-10-09 | 1957-10-09 | Procedure for the preparation of chemical compounds of the n family (nitro 5-acil 2-furano amino 3-oxazolidonas 2) (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0238007A ES238007A3 (en) | 1957-10-09 | 1957-10-09 | Procedure for the preparation of chemical compounds of the n family (nitro 5-acil 2-furano amino 3-oxazolidonas 2) (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES238007A3 true ES238007A3 (en) | 1958-04-16 |
Family
ID=34445285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0238007A Expired ES238007A3 (en) | 1957-10-09 | 1957-10-09 | Procedure for the preparation of chemical compounds of the n family (nitro 5-acil 2-furano amino 3-oxazolidonas 2) (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES238007A3 (en) |
-
1957
- 1957-10-09 ES ES0238007A patent/ES238007A3/en not_active Expired
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