ES377445A1 - Procedure for preparation of new nitrated derivatives of salicilamide. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for preparation of new nitrated derivatives of salicilamide. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES377445A1 ES377445A1 ES377445A ES377445A ES377445A1 ES 377445 A1 ES377445 A1 ES 377445A1 ES 377445 A ES377445 A ES 377445A ES 377445 A ES377445 A ES 377445A ES 377445 A1 ES377445 A1 ES 377445A1
- Authority
- ES
- Spain
- Prior art keywords
- derivatives
- translation
- machine
- legally binding
- google translate
- 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
- SKZKKFZAGNVIMN-UHFFFAOYSA-N Salicilamide Chemical class NC(=O)C1=CC=CC=C1O SKZKKFZAGNVIMN-UHFFFAOYSA-N 0.000 title abstract 5
- 238000000034 method Methods 0.000 title 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 abstract 4
- 229960000581 salicylamide Drugs 0.000 abstract 3
- FECMDSYYFNKSJZ-UHFFFAOYSA-N 2-hydroxy-3-nitrobenzamide Chemical compound NC(=O)C1=CC=CC([N+]([O-])=O)=C1O FECMDSYYFNKSJZ-UHFFFAOYSA-N 0.000 abstract 1
- SVIKHLOGVRDSGQ-UHFFFAOYSA-N 2-hydroxy-5-nitrobenzamide Chemical compound NC(=O)C1=CC([N+]([O-])=O)=CC=C1O SVIKHLOGVRDSGQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000006396 nitration reaction Methods 0.000 abstract 1
- 238000001953 recrystallisation Methods 0.000 abstract 1
Landscapes
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Process for preparing new nitrated derivatives of salicylamide, and more particularly of the derivatives 3-nitro-2-hydroxy-benzamide and 5-nitro-2-hydroxy-benzamide, from salicylamide or 2-hydroxy-benzamide, corresponding these derivatives, respectively to the following formulas (I) and (II); ** (see formula) ** Characterized in that a mixture of the derivatives of the formulas (I) and (II) is prepared by nitration of the salicylamide in concentrated sulfonitic medium, at a temperature lower than 27º c, and by which the derivatives of the formulas (I) are separated and (II) by recrystallization from normal butanol, since the derivative of formula (II) is less soluble than the derivative of formula (I) in normal butanol. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6906021A FR2035762A1 (en) | 1969-03-05 | 1969-03-05 | 3-and 5-nitro-salicylamides with analgesic - antiphlogistic and antifungal activity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES377445A1 true ES377445A1 (en) | 1972-07-01 |
Family
ID=9030099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES377445A Expired ES377445A1 (en) | 1969-03-05 | 1970-03-03 | Procedure for preparation of new nitrated derivatives of salicilamide. (Machine-translation by Google Translate, not legally binding) |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE746884A (en) |
| CH (1) | CH511804A (en) |
| DE (1) | DE2010221A1 (en) |
| ES (1) | ES377445A1 (en) |
| FR (1) | FR2035762A1 (en) |
| NL (1) | NL7003193A (en) |
| OA (1) | OA03445A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100433617C (en) | 2001-12-04 | 2008-11-12 | M概念有限公司 | System and method for facilitating electronic financial transactions using a mobile telecommunications device |
-
1969
- 1969-03-05 FR FR6906021A patent/FR2035762A1/en not_active Withdrawn
-
1970
- 1970-03-03 ES ES377445A patent/ES377445A1/en not_active Expired
- 1970-03-04 DE DE19702010221 patent/DE2010221A1/de active Pending
- 1970-03-04 OA OA53866A patent/OA03445A/en unknown
- 1970-03-04 CH CH318470A patent/CH511804A/en not_active IP Right Cessation
- 1970-03-05 NL NL7003193A patent/NL7003193A/xx unknown
- 1970-03-05 BE BE746884D patent/BE746884A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| OA03445A (en) | 1971-03-30 |
| FR2035762A1 (en) | 1970-12-24 |
| BE746884A (en) | 1970-08-17 |
| DE2010221A1 (en) | 1970-09-17 |
| CH511804A (en) | 1971-08-31 |
| NL7003193A (en) | 1970-09-08 |
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