ES409042A1 - Procedure for the obtaining of new 3-substitute lower alkinylenamines. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the obtaining of new 3-substitute lower alkinylenamines. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES409042A1 ES409042A1 ES409042A ES409042A ES409042A1 ES 409042 A1 ES409042 A1 ES 409042A1 ES 409042 A ES409042 A ES 409042A ES 409042 A ES409042 A ES 409042A ES 409042 A1 ES409042 A1 ES 409042A1
- Authority
- ES
- Spain
- Prior art keywords
- general formula
- compound
- transformed
- racemates
- group
- 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
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Process for the preparation of 3-substituted lower alkenylene amines of general formula i ** (see formula) ** Wherein ar means a monocyclic aromatic moiety or a monocyclic heterocyclic moiety of aromatic character, the alkylene group c n h 2 n separates the carbon atom from the nitrogen atom by 2 to 4 carbon atoms, n represents the number 2 to 7, and each of the radicals r and r'signify hydrogen or lower alkyl, their salts and carbonyl and amino derivatives, characterized in that a) a 3-ar-co- (pyrrole, pyridine, 1,4-dihydropyridine, azepine,, 5- or 6,7-dihydroazepine) corresponding to the general formula i, or a quaternary salt, or b) the ring of a compound of general formula iii or iv is closed ** (see formula) ** Or c) the compounds of general formula v or vi are condensed ** (see formula) ** Where one of the radicals x and y means hydrogen or a metal atom and the other a free or functionally modified carboxy group, or d) in a compound of general formula vii ** (see formula) ** Where z means iminomethylene or hydroxymethylene, the group z is transformed into the carbonyl group and, if desired, a compound obtained is transformed into another compound according to the present invention, or a compound obtained is transformed into its salts, carbonyl derivatives or amino, and/or, if desired, a salt obtained is transformed into the free compound, and/or, if desired, a mixture obtained from isomers or racemates is separated into the different isomers or racemates and/or, if desired, the obtained racemates dissociate in the optical antipodes. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20347971A | 1971-11-30 | 1971-11-30 | |
US00269901A US3835149A (en) | 1971-11-30 | 1972-07-07 | 3-aroyl-alkenyleneimines |
CH1562272A CH573910A5 (en) | 1971-11-30 | 1972-10-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES409042A1 true ES409042A1 (en) | 1976-04-16 |
Family
ID=27177370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES409042A Expired ES409042A1 (en) | 1971-11-30 | 1972-11-28 | Procedure for the obtaining of new 3-substitute lower alkinylenamines. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES409042A1 (en) |
-
1972
- 1972-11-28 ES ES409042A patent/ES409042A1/en not_active Expired
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