ES406849A1 - Procedure for the preparation of benzoic acid derivatives. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the preparation of benzoic acid derivatives. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES406849A1 ES406849A1 ES406849A ES406849A ES406849A1 ES 406849 A1 ES406849 A1 ES 406849A1 ES 406849 A ES406849 A ES 406849A ES 406849 A ES406849 A ES 406849A ES 406849 A1 ES406849 A1 ES 406849A1
- Authority
- ES
- Spain
- Prior art keywords
- lower alkyl
- group
- hydrogen
- translation
- aralkyl
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedure for the preparation of derivatives of benzoic acid, of the general formula **(See formula)** in which R1 is hydrogen, hydroxyl, lower alkoxy or lower alkyl; R2 is hydrogen or lower alkyl; R3 is lower alkyl, aralkyl, or lower alkyl-aryl; R4 taken independently is hydrogen, lower alkyl, aralkyl, lower alkyl-aryl or lower alkoxy-lower alkyl; R5 taken independently is lower alkyl, aralkyl, lower alkyl-aryl or lower alkoxy-lower alkyl; and R4 and R5, taken together with the adjacent nitrogen atom, form a saturated, pentagonal or hexagonal heterocyclic ring, which may contain an additional heteroatom taken from the group consisting of oxygen and -NR6- (where R6 is hydrogen or lower alkyl), and its acid addition salts, characterized by becoming a compound of the general formula **(See formula)** in which X is a carboxylic group or a functional derivative thereof convertible into a -COOR3 group, or in a respective acid addition salt, group X in group -COOR3, and optionally substituting the amine group for a compound of the formula **(See formula)** by R4 and/or R5, and, if desired, converting a resulting base to an acid addition salt. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES406849A ES406849A1 (en) | 1972-09-20 | 1972-09-20 | Procedure for the preparation of benzoic acid derivatives. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES406849A ES406849A1 (en) | 1972-09-20 | 1972-09-20 | Procedure for the preparation of benzoic acid derivatives. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES406849A1 true ES406849A1 (en) | 1976-02-16 |
Family
ID=8462214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES406849A Expired ES406849A1 (en) | 1972-09-20 | 1972-09-20 | Procedure for the preparation of benzoic acid derivatives. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES406849A1 (en) |
-
1972
- 1972-09-20 ES ES406849A patent/ES406849A1/en not_active Expired
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