Heavy metal complexes of trihydroxamic acids
Abstract
Abstract THE INVENTION IS CONCERNED WITH HEAVY METAL COMPLEXES OF THE COMPOUNDS OF THE FORMULA R1-NH-(CH2)5-N(-OH)-CO-(CH2)2-CO-NH-(CH2)5-N(-OH)-CO- (CH2)2-CO-NH-(CH2)5-N(-OH)-CO-R2 IN WHICH CO-R2 REPRESENTS CARBOXYLIC ACID ACYL AND R1 STANDS FOR A MEMBER SELECTED FROM THE GROUP CONSISTING OF HYDROGEN, CARBOXYLIC ACID ACYL, M-DINITROPHENYL AND, TOGETHER WITH CO-R2 FOR SUCCINYL IN WHICH THE SECOND CARBOXYL IS COMBINED WITH THE N1-ATOM TO FORM A LACTAM, EACH OF SAI CARBOXYLIC ACID ACYL GROUPS BEING A MEMBER SELECTED FROM THE GROUP CONSISTING OF ALKANOYL, ALKENOYL, SUCCINYL, ESTERIFIED SUCCINYL, GLUTARYL, ETHOXYCARBONYL, AMINO-CARBONYL, ETHYLAMINO-CARBONYL, NATURAL A-AMINOCARBOXYLIC ACID ACYL, BENZOYL, SALICYL, P-HYDROXY-BENZOYL, DIHYDROXY-BENZOYL, P-ETHOXY-BENZOYL, P-ETHOXY-ETHOXYBENZOYL, P-ETHOXY-ETHYLENOXY-BENZOYL, NAPHTHOYL, PHTHALOYL, CARBOBENZOXY AND PHENYLACETYL. THE COMPOUNDS OF THE INVENTION ARE USEFUL AS GROWTH PROMOTING SUBSTANCES.
Inventors
- 👤 Ernst Gaeumann
Bibliographic Details
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| 3.5 Years (Year 4) | 1975-01-10 | 1975-07-12 | 1976-01-11 | $2000.00 | Window Closed / Lapsed |
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