FIELD: organic chemistry.
SUBSTANCE: invention relates to the use of 5-(4-methoxyphenyl)-4-spiro-2,4-dihydro-3H-pyrazol-3-one derivatives of formula 1a, b as agents with antioxidant activity.
EFFECT: moderate antioxidant activity exhibited by compounds of formula 1a, b.
1 cl, 1 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCING METHYL 1-{[2-(2-CHLOROBENZOYL)HYDRAZINYLIDENE](2-CHLOROPHENYL)METHYL}CYCLOALKANE-1-CARBOXYLATE | 2023 |
|
RU2809000C1 |
| APPLICATION OF 3-AROYL-4-[2-(HYDROXYMETHYL)-PHENYLAMINO]-6',6'-DIMETHYL-1'-(3-FLUOROPHENYL)-6',7'-DIHYDRO-5H-SPIRO[FURAN-2, 3'-INDOLE]-2',4',5(1'H,5'H)-TRIONES AS AGENT WITH ANTIOXIDANT ACTIVITY | 2023 |
|
RU2806189C1 |
| USE OF 2-(2-AMINOPHENYL)-3-PHENYL-2-AZASPIRO[3.5]NONAN-1-ONE AS ANTIOXIDANT | 2023 |
|
RU2809001C1 |
| USE OF 4-PHENYL-2,3-DIAZASPIRO[4.4]NON-3-EN-1-ONE AS AN ANALGETIC | 2023 |
|
RU2809056C1 |
| USE OF ETHYL 5-ARYL-4-OXO-2,2,6-TRIPHENYL-1-OXA-5-AZASPIRO[2.4]HEPT-6-ENE-7-CARBOXYLATES AS AGENTS WITH ANTIOXIDANT ACTIVITY | 2023 |
|
RU2813486C1 |
| USE OF 4-BENZOYL-3,5-DIHYDROXY-1-PHENYL-1,5-DIHYDRO-2H-PYRROL-2-ONE AS AGENT WITH ANTIOXIDANT ACTIVITY | 2023 |
|
RU2806149C1 |
| USE OF 1'-ARYLDISPIRO[CYCLOALKANE-1,3'-AZETIDINE-2',3''-INDOLINE]-2'',4'-DIONES AS ANALGESICS | 2023 |
|
RU2809008C1 |
| USE OF METHYL 2-(2-AMINO-2-OXO-1-CYANOETHYL)-4-(4-HYDROXY-1-METHYL-2-OXO-1,2-DIHYDROQUINOLIN-3-YL)-5-OXO-1-PHENYL 2-(4-CHLOROPHENYL)-2,5-DIHYDRO-1H-PYRROLE-3-CARBOXYLATE AS AN ANTIOXIDANT AGENT | 2023 |
|
RU2808989C1 |
| USE OF ETHYL 2-(2-AMINO-2-OXO-1-CYANOETHYL)-4-(4-HYDROXY-2-OXO-2,5-DIHYDROFURAN-3-YL)-5-OXO-2-PHENYL-1-(4-CHLOROPHENYL)-2,5-DIHYDRO-1H-PYRROLE-3-CARBOXYLATE AS AN ANTIOXIDANT AGENT | 2023 |
|
RU2808991C1 |
| 2A-ALKOXYCARBONYL-5-PHENYL-1H-SPIRO[CYCLOPROPA[2,3]PYRROLO[1,2-A]QUINOXALINE-3,3'-INDOLINE]-1,2,2',4(2AH,5H)-TETRAONS | 2023 |
|
RU2798467C1 |
