ES422569A3 - Procedure for the preparation of 3-indolacetohidroxamic acids. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the preparation of 3-indolacetohidroxamic acids. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES422569A3 ES422569A3 ES422569A ES422569A ES422569A3 ES 422569 A3 ES422569 A3 ES 422569A3 ES 422569 A ES422569 A ES 422569A ES 422569 A ES422569 A ES 422569A ES 422569 A3 ES422569 A3 ES 422569A3
- Authority
- ES
- Spain
- Prior art keywords
- translation
- acids
- preparation
- methyl
- machine
- 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
- Indole Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Process for the preparation of 3-indolacetohydroxamic acids, and more specifically derivatives of 2-methyl-5-methoxy-3-indolacetohydroxamic acid, of the general formula ** (see formula) ** In which R is a member selected from the group consisting of hydrogen, phenyl-methyl, allyl, vinyl, isopropenyl, benzoyl, chlorobenzoyl, methoxybenzoyl and thiomethylbenzoyl, Characterized by reacting lower alcohol esters of the substituted 2-methyl-5-methoxy-3-indoleacetic acid r, and optionally an acid chloride of said compound, with hydroxylamine, in the presence of anhydrous methanol at elevated temperature, and, in the optionality of a lower alcohol or water at room temperature, according to the reaction scheme ** (see formula) ** Where r has the meaning expressed above and x represents a lower alkoxy group or chlorine. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES422569A ES422569A3 (en) | 1974-01-24 | 1974-01-24 | Procedure for the preparation of 3-indolacetohidroxamic acids. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES422569A ES422569A3 (en) | 1974-01-24 | 1974-01-24 | Procedure for the preparation of 3-indolacetohidroxamic acids. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES422569A3 true ES422569A3 (en) | 1976-05-01 |
Family
ID=8465815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES422569A Expired ES422569A3 (en) | 1974-01-24 | 1974-01-24 | Procedure for the preparation of 3-indolacetohidroxamic acids. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES422569A3 (en) |
-
1974
- 1974-01-24 ES ES422569A patent/ES422569A3/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD2A | Announcement of lapse in spain |
Effective date: 20170626 |