WO2004005237A1 - Procedimiento para la preparación de ésteres de hidroxitirosol, ésteres obtenidos y utilización - Google Patents
Procedimiento para la preparación de ésteres de hidroxitirosol, ésteres obtenidos y utilización Download PDFInfo
- Publication number
- WO2004005237A1 WO2004005237A1 PCT/ES2003/000327 ES0300327W WO2004005237A1 WO 2004005237 A1 WO2004005237 A1 WO 2004005237A1 ES 0300327 W ES0300327 W ES 0300327W WO 2004005237 A1 WO2004005237 A1 WO 2004005237A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hydroxytyrosol
- esters
- preparation
- hydroxytyrosol esters
- additive
- Prior art date
Links
- JUUBCHWRXWPFFH-UHFFFAOYSA-N Hydroxytyrosol Chemical class OCCC1=CC=C(O)C(O)=C1 JUUBCHWRXWPFFH-UHFFFAOYSA-N 0.000 title claims abstract description 137
- 238000000034 method Methods 0.000 title claims abstract description 52
- 150000002148 esters Chemical class 0.000 title claims abstract description 20
- 229940095066 hydroxytyrosol Drugs 0.000 claims abstract description 45
- 235000003248 hydroxytyrosol Nutrition 0.000 claims abstract description 44
- 235000013305 food Nutrition 0.000 claims abstract description 32
- RFWGABANNQMHMZ-UHFFFAOYSA-N 8-acetoxy-7-acetyl-6,7,7a,8-tetrahydro-5H-benzo[g][1,3]dioxolo[4',5':4,5]benzo[1,2,3-de]quinoline Natural products CC=C1C(CC(=O)OCCC=2C=C(O)C(O)=CC=2)C(C(=O)OC)=COC1OC1OC(CO)C(O)C(O)C1O RFWGABANNQMHMZ-UHFFFAOYSA-N 0.000 claims abstract description 19
- HKVGJQVJNQRJPO-UHFFFAOYSA-N Demethyloleuropein Natural products O1C=C(C(O)=O)C(CC(=O)OCCC=2C=C(O)C(O)=CC=2)C(=CC)C1OC1OC(CO)C(O)C(O)C1O HKVGJQVJNQRJPO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 150000001875 compounds Chemical class 0.000 claims abstract description 19
- RFWGABANNQMHMZ-CARRXEGNSA-N oleuropein Natural products COC(=O)C1=CO[C@@H](O[C@H]2O[C@@H](CO)[C@H](O)[C@@H](O)[C@@H]2O)C(=CC)[C@H]1CC(=O)OCCc3ccc(O)c(O)c3 RFWGABANNQMHMZ-CARRXEGNSA-N 0.000 claims abstract description 19
- 235000011576 oleuropein Nutrition 0.000 claims abstract description 19
- RFWGABANNQMHMZ-HYYSZPHDSA-N Oleuropein Chemical compound O([C@@H]1OC=C([C@H](C1=CC)CC(=O)OCCC=1C=C(O)C(O)=CC=1)C(=O)OC)[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O RFWGABANNQMHMZ-HYYSZPHDSA-N 0.000 claims abstract description 17
- 239000000654 additive Substances 0.000 claims abstract description 16
- 230000000996 additive effect Effects 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 12
- 239000002537 cosmetic Substances 0.000 claims abstract description 10
- 239000000825 pharmaceutical preparation Substances 0.000 claims abstract description 8
- 125000003118 aryl group Chemical group 0.000 claims abstract description 6
- 230000008569 process Effects 0.000 claims description 34
- 238000002360 preparation method Methods 0.000 claims description 26
- -1 alkyl radical Chemical class 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 20
- 125000004432 carbon atom Chemical group C* 0.000 claims description 17
- 239000003054 catalyst Substances 0.000 claims description 16
- 239000003963 antioxidant agent Substances 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 13
- CFFZDZCDUFSOFZ-UHFFFAOYSA-N 3,4-Dihydroxy-phenylacetic acid Chemical compound OC(=O)CC1=CC=C(O)C(O)=C1 CFFZDZCDUFSOFZ-UHFFFAOYSA-N 0.000 claims description 12
- 125000002252 acyl group Chemical group 0.000 claims description 9
- 238000009472 formulation Methods 0.000 claims description 8
- 238000000746 purification Methods 0.000 claims description 8
- 150000003254 radicals Chemical class 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 4
- 230000002378 acidificating effect Effects 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- 230000002255 enzymatic effect Effects 0.000 claims description 3
- 238000005886 esterification reaction Methods 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- 108090001060 Lipase Proteins 0.000 claims description 2
- 239000004367 Lipase Substances 0.000 claims description 2
- 102000004882 Lipase Human genes 0.000 claims description 2
- 150000005840 aryl radicals Chemical class 0.000 claims description 2
- 150000002170 ethers Chemical class 0.000 claims description 2
- 150000008282 halocarbons Chemical class 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 235000019421 lipase Nutrition 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- 230000032050 esterification Effects 0.000 claims 1
- 239000004006 olive oil Substances 0.000 abstract description 10
- 235000008390 olive oil Nutrition 0.000 abstract description 10
- 240000007817 Olea europaea Species 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 235000013311 vegetables Nutrition 0.000 abstract 1
- FGJGLFPNIZXRLV-UHFFFAOYSA-N 2-(3,4-dihydroxyphenyl)ethyl acetate Chemical compound CC(=O)OCCC1=CC=C(O)C(O)=C1 FGJGLFPNIZXRLV-UHFFFAOYSA-N 0.000 description 14
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 12
- 238000005481 NMR spectroscopy Methods 0.000 description 12
- 239000000047 product Substances 0.000 description 12
- 235000006708 antioxidants Nutrition 0.000 description 9
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 230000003078 antioxidant effect Effects 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000003925 fat Substances 0.000 description 5
- 235000019197 fats Nutrition 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 235000019198 oils Nutrition 0.000 description 5
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 5
- 238000004440 column chromatography Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 150000002632 lipids Chemical class 0.000 description 4
- 238000004949 mass spectrometry Methods 0.000 description 4
- 229940049964 oleate Drugs 0.000 description 4
- 229910052938 sodium sulfate Inorganic materials 0.000 description 4
- 235000011152 sodium sulphate Nutrition 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 3
- LVGKNOAMLMIIKO-UHFFFAOYSA-N Elaidinsaeure-aethylester Natural products CCCCCCCCC=CCCCCCCCC(=O)OCC LVGKNOAMLMIIKO-UHFFFAOYSA-N 0.000 description 3
- 238000005684 Liebig rearrangement reaction Methods 0.000 description 3
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 3
- 238000000921 elemental analysis Methods 0.000 description 3
- 229940093471 ethyl oleate Drugs 0.000 description 3
- TVQGDYNRXLTQAP-UHFFFAOYSA-N heptanoic acid ethyl ester Natural products CCCCCCC(=O)OCC TVQGDYNRXLTQAP-UHFFFAOYSA-N 0.000 description 3
- 230000000144 pharmacologic effect Effects 0.000 description 3
- 0 *C(OCCc(cc1O)ccc1O)=O Chemical compound *C(OCCc(cc1O)ccc1O)=O 0.000 description 2
- FWSMIAYDVSAALB-UHFFFAOYSA-N 2-(3,4-dihydroxyphenyl)ethyl butanoate Chemical compound CCCC(=O)OCCC1=CC=C(O)C(O)=C1 FWSMIAYDVSAALB-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000371 Esterases Proteins 0.000 description 2
- 241000207836 Olea <angiosperm> Species 0.000 description 2
- 235000002725 Olea europaea Nutrition 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 102000019280 Pancreatic lipases Human genes 0.000 description 2
- 108050006759 Pancreatic lipases Proteins 0.000 description 2
- 241000209504 Poaceae Species 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 241000282898 Sus scrofa Species 0.000 description 2
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 235000019658 bitter taste Nutrition 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 229940088598 enzyme Drugs 0.000 description 2
- LVGKNOAMLMIIKO-QXMHVHEDSA-N ethyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC LVGKNOAMLMIIKO-QXMHVHEDSA-N 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 2
- 210000004185 liver Anatomy 0.000 description 2
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 2
- 229940116369 pancreatic lipase Drugs 0.000 description 2
- 150000008442 polyphenolic compounds Chemical class 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229930003799 tocopherol Natural products 0.000 description 2
- 239000011732 tocopherol Substances 0.000 description 2
- 235000019149 tocopherols Nutrition 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- QUEDXNHFTDJVIY-UHFFFAOYSA-N γ-tocopherol Chemical class OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1 QUEDXNHFTDJVIY-UHFFFAOYSA-N 0.000 description 2
- MIOPJNTWMNEORI-GMSGAONNSA-N (S)-camphorsulfonic acid Chemical compound C1C[C@@]2(CS(O)(=O)=O)C(=O)C[C@@H]1C2(C)C MIOPJNTWMNEORI-GMSGAONNSA-N 0.000 description 1
- BLTGRACDRXBTNT-UHFFFAOYSA-N 2-(3,4-dihydroxyphenyl)ethyl hexadecanoate Chemical compound CCCCCCCCCCCCCCCC(=O)OCCC1=CC=C(O)C(O)=C1 BLTGRACDRXBTNT-UHFFFAOYSA-N 0.000 description 1
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 1
- SRQAJMUHZROVHW-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)ethanol Chemical compound COC1=CC=C(CCO)C=C1OC SRQAJMUHZROVHW-UHFFFAOYSA-N 0.000 description 1
- GBDWTNPRRZVEFD-UHFFFAOYSA-N 2-[3,4-bis(phenylmethoxy)phenyl]ethanol Chemical compound C=1C=CC=CC=1COC1=CC(CCO)=CC=C1OCC1=CC=CC=C1 GBDWTNPRRZVEFD-UHFFFAOYSA-N 0.000 description 1
- KUNNUNBSGQSGDY-UHFFFAOYSA-N 2-butyl-6-methylphenol Chemical compound CCCCC1=CC=CC(C)=C1O KUNNUNBSGQSGDY-UHFFFAOYSA-N 0.000 description 1
- OYHQOLUKZRVURQ-HZJYTTRNSA-M 9-cis,12-cis-Octadecadienoate Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC([O-])=O OYHQOLUKZRVURQ-HZJYTTRNSA-M 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- MAMCXNJLTCJTGV-UHFFFAOYSA-N CCC1C(C(OC)=O)=COC(C)C1C=O Chemical compound CCC1C(C(OC)=O)=COC(C)C1C=O MAMCXNJLTCJTGV-UHFFFAOYSA-N 0.000 description 1
- 208000031968 Cadaver Diseases 0.000 description 1
- JGFBQFKZKSSODQ-UHFFFAOYSA-N Isothiocyanatocyclopropane Chemical compound S=C=NC1CC1 JGFBQFKZKSSODQ-UHFFFAOYSA-N 0.000 description 1
- 102000007330 LDL Lipoproteins Human genes 0.000 description 1
- 108010007622 LDL Lipoproteins Proteins 0.000 description 1
- 102000003820 Lipoxygenases Human genes 0.000 description 1
- 108090000128 Lipoxygenases Proteins 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 108090000526 Papain Proteins 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000021736 acetylation Effects 0.000 description 1
- 238000006640 acetylation reaction Methods 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001555 benzenes Chemical group 0.000 description 1
- AGEZXYOZHKGVCM-UHFFFAOYSA-N benzyl bromide Chemical compound BrCC1=CC=CC=C1 AGEZXYOZHKGVCM-UHFFFAOYSA-N 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- PWLNAUNEAKQYLH-UHFFFAOYSA-N butyric acid octyl ester Natural products CCCCCCCCOC(=O)CCC PWLNAUNEAKQYLH-UHFFFAOYSA-N 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000008406 cosmetic ingredient Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 235000021149 fatty food Nutrition 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 235000019261 food antioxidant Nutrition 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- MNWFXJYAOYHMED-UHFFFAOYSA-N heptanoic acid Chemical compound CCCCCCC(O)=O MNWFXJYAOYHMED-UHFFFAOYSA-N 0.000 description 1
- DKAGJZJALZXOOV-UHFFFAOYSA-N hydrate;hydrochloride Chemical compound O.Cl DKAGJZJALZXOOV-UHFFFAOYSA-N 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 229940049918 linoleate Drugs 0.000 description 1
- 229940040461 lipase Drugs 0.000 description 1
- 235000019626 lipase activity Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- UUIQMZJEGPQKFD-UHFFFAOYSA-N n-butyric acid methyl ester Natural products CCCC(=O)OC UUIQMZJEGPQKFD-UHFFFAOYSA-N 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000004792 oxidative damage Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-N palmitic acid group Chemical group C(CCCCCCCCCCCCCCC)(=O)O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 1
- 229940055729 papain Drugs 0.000 description 1
- 235000019834 papain Nutrition 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 208000010110 spontaneous platelet aggregation Diseases 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000010463 virgin olive oil Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/105—Plant extracts, their artificial duplicates or their derivatives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
- A61K31/215—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids
- A61K31/22—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acyclic acids, e.g. pravastatin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
- A61K31/215—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids
- A61K31/22—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acyclic acids, e.g. pravastatin
- A61K31/222—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acyclic acids, e.g. pravastatin with compounds having aromatic groups, e.g. dipivefrine, ibopamine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/37—Esters of carboxylic acids
- A61K8/375—Esters of carboxylic acids the alcohol moiety containing more than one hydroxy group
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/02—Nutrients, e.g. vitamins, minerals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/02—Preparation of carboxylic acid esters by interreacting ester groups, i.e. transesterification
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/52—Stabilizers
- A61K2800/522—Antioxidants; Radical scavengers
Definitions
- the synthesis of the compounds is carried out by reaction of synthetic, natural hydroxytyrosol, or as an intermediate compound for the reduction of 3,4-dihydroxyphenylacetic acid or any of its derived esters, or of the natural hydroxytyrosol, oleuropein or aglucones compounds.
- Oleuropein found in olive oil, alpechin, olive pomace or olive leaves
- an acylating agent that is a compound that contains at least one acyl group of the remainder R, where R is H, an alkyl radical with linear, branched or cyclic carbon chain structure, substituted or not, of 1 to 31 carbon atoms, or an alkenyl radical with linear, branched or cyclic carbon chain structure, substituted or not, of up to 31 carbon atoms or a aryl group.
- the esters prepared by the process of the invention can be used as an additive in food and cosmetic products, as well as in pharmaceutical preparations.
- antioxidant additives are used in the preparation of food products [RD 145/1997, BOE of 3/22/97, p. 9378 et seq.]
- cosmetics ["Inventory of Cosmetic Ingredients", Publications Center of the Ministry of Health and Consumer Affairs, Madrid, 1996], both natural and synthetic, depending on the nature, more or less lipid, of the product that It is intended to protect against oxidation.
- polyphenolic compounds stand out for their high activity, especially ortho and paracatecho. Hydroxytyrosol (II) is one such o-catechol, and is found in various natural sources, its presence in the olive tree being especially important [A. VAZQUEZ RONCERO, Rev. Fr.
- Hydroxytyrosol has a much greater protective capacity against oxidation than the antioxidant additives normally used in the preservation of fatty food products: tocopherols (naturally occurring antioxidants) and butyl hydroxytoluol (BHT, synthetic antioxidant) [M. SERVILI et al, Rev. Ital. Sostanze Grasse, 73 (1996) 55].
- BHT butyl hydroxytoluol
- the object of the present invention is a process for the preparation of hydroxytyrosol esters of the general formula:
- the procedure is a regioselective esterification reaction consisting of the following stages: a) contact between any of the following compounds
- the acylating agent is a compound that contains at least one acyl group of the R moiety.
- the radical R of the general formula may be H, an alkyl radical, an alkenyl radical or an aryl group.
- the alkyl radical may be any radical with a linear, branched or cyclic carbon chain structure, substituted or not, of up to 31 carbon atoms inclusive.
- the alkenyl radical may be any radical with a linear, branched or chain: carbon chain structure, substituted or not, of up to 31 carbon atoms inclusive, having one or more degrees of unsaturation at any position in the chain.
- the aryl radical is a phenyl group or a derivative thereof substituted.
- the reaction is regioselective at least 95%.
- the reaction is carried out in the presence or absence of an inert solvent and an acidic or enzymatic catalyst.
- the solvent is selected from some of the following: esters, ethers or halogenated hydrocarbons.
- the catalyst can be a mineral acid, phosphoric acid, an organylsulfonic acid or a lipase.
- the reaction proceeds at room temperature for a period of time between 30 minutes and 24 hours.
- the process object of the invention may include, after the contact step, the isolation and purification of the hydroxytyrosol esters obtained.
- hydroxytyrosol esters obtainable by the above procedure in which the acyl moiety is constituted by a chain that may contain:
- Hydroxytyrosol esters whether or not obtained by the process of the invention, can be used as additives in food formulations, in cosmetic products and in pharmaceutical preparations.
- reaction products obtained, without subsequent isolation of the esters can be used as additives in the mentioned applications.
- esters may be added alone or together with other natural antioxidants of the orthodiphenolic or diterpenic type, in an amount such that their total concentration in the apolar phase of the food does not exceed 200 ppm.
- a food formulation containing as an additive hydroxytyrosol esters alone or together with other natural oxidants of orthodiphenolic or diterpenic type in an amount such that their total concentration in the apolar phase of the food does not exceed 200 ppm.
- This invention describes a new process for the preparation of hydroxytyrosol [2- (3,4-dihydroxyphenyl) ethanol] esters of general formula (I)
- R is H, an alkyl radical of between 1 and 31 carbon atoms, whether linear, branched or cyclic, substituted or not, an alkenyl radical of up to 31 linear, branched or cyclic carbon atoms, substituted or not, and with one or more degrees of unsaturation or an aryl group
- Hydroxytyrosol may be of synthetic origin [R. CAPASSO et al, J. Agrie. Food Chem., 47 (1999) 1745; c. BAI et al, J. Agrie. Food Chem., 46 (1998) 3998; R. VERHE et al, Bull. Liaison Groupe Polyphenols, 15 (1992) 237; A. BIANCO et al, Synth. Common. 18 (1988) 1765; p. G.
- hydroxytyrosol can be provided as an intermediate compound for the reduction of 3,4-dihydroxyphenyl acetic acid or any of its derived esters.
- Oleuropein and oleuropein aglucones are of natural origin.
- Both hydroxytyrosol and oleuropein and their aglucones can be contained in the olive, olive oil, olive leaves and in the waste products from the elaboration of olive oil or table olives, mainly, in alpechin , the olive pomace and the washing waters that are obtained in the preparation of Spanish-style green olives.
- alkyl radical of between 1 and 31 carbon atoms means, in the sense used in this description, any radical with a linear, branched or cyclic carbon chain structure, substituted or not, of up to 31 carbon atoms inclusive.
- alkenyl radical of between 1 and 31 carbon atoms means any radical with a linear, branched or cyclic, substituted or unbranched carbon chain structure of up to 31 carbon atoms, even having one or more grades of unsaturation in any position of the chain.
- aryl means a phenyl group or a benzene derivative substituted with one or more groups of any nature.
- the synthesis of the compounds (I), object of the present invention is carried out by reaction of synthetic hydroxytyrosol (II) (obtained by any of the methods described above) or of the natural products: hydroxytyrosol (II), oleuropein ( III), and aglucones of oleuropein (IV and V) (from any of the sources mentioned above), with an acyl derivative (RCOX), where R has the aforementioned meaning.
- This reaction can be carried out either by heating or at room temperature, and in the presence of an acidic or enzymatic catalyst, according to the following scheme:
- any substance of an acidic nature can be used, preferably: sulfuric acid (H 2 SO 4 ), hydrogen chloride (HCI), phosphoric acid, trifluoroacetic acid (CF 3 COOH), acetic acid (CH 3 COOH), p-toluenesulfonic acid (CH 3 C 6 H 4 SO 3 H), or camphorsulfonic acid (C 10 H 16 OS).
- any enzyme with esterase or lipase activity can be used, preferably: porcine pancreatic lipase
- PPL papain
- horse liver pig, cow, rabbit, or sheep liver esterase
- the reaction can be carried out in the absence or in the presence of solvents that are inert.
- hydroxytyrosol esters obtained by the process of the invention have been subjected to studies to check their antioxidant capacity, having turned out to have the same activity against oxidation as free hydroxytyrosol itself.
- the advantage they have with respect to this is that they are much more soluble in lipid environments (oils, butter, fats, ). Therefore, these compounds of formula (I) are useful for the food and cosmetic industry as antioxidant additives.
- hydroxytyrosol esters have pharmacological effects similar to those observed with hydroxytyrosol, which may be greater due to the greater fat-soluble nature of these molecules.
- the hydroxytyrosol esters obtained by the process of the invention are more soluble in lipids than hydroxytyrosol and have no bitter taste.
- Method C From 3,4-dihydroxyphenylacetic acid A solution of 6 g of 3,4-dihydroxyphenyl acetic acid in 120 mL of dry THF (tetrahydrofuran) is added over a 0.13 M solution of hydride. aluminum and lithium in THF. It is heated at 70 ° C for 4 hours. 300 mL of ethyl acetate and then 90 mL of water are added. The resulting suspension is evaporated in vacuo and the pasty residue is suspended in 200 mL of water, and diluted hydrochloric acid is added until pH 2-3, and the resulting solution is extracted with 7 x 200 mL of ethyl acetate.
- THF tetrahydrofuran
- hydroxytyrosol (II) To a solution of 50 mg of hydroxytyrosol (II) in 0.5 mL of olive oil is added 1 drop of sulfuric acid and the resulting mixture is stirred for 24 hours. The mixture is washed with saturated NaHCO 3 solution, the organic fraction is collected, dried over sodium sulfate and the solvent is evaporated. The mixture of hydroxytyrosol fatty esters (mainly hydroxytyrosol oleate), diluted in the remaining olive oil, can be used without purification.
- hydroxytyrosol (II) To a solution of 50 mg of hydroxytyrosol (II) in 0.5 mL of olive oil is added 1 drop of sulfuric acid and the resulting mixture is stirred for 24 hours. The mixture is washed with saturated NaHCO 3 solution, the organic fraction is collected, dried over sodium sulfate and the solvent is evaporated. The mixture of hydroxytyrosol fatty esters (mainly hydroxytyros
- hydroxytyrosol oleate 83%
- hydroxytyrosol palmitate 11%)
- hydroxytyrosol linoleate 6%
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Abstract
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Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03738140A EP1541544A1 (en) | 2002-07-03 | 2003-07-02 | Method of preparing hydroxytyrosol esters, esters thus obtained and use of same |
JP2004518798A JP2005531641A (ja) | 2002-07-03 | 2003-07-02 | ヒドロキシチロソールエステルの製法、該製法によって得られる該エステルおよび該エステルの使用 |
AU2003244661A AU2003244661A1 (en) | 2002-07-03 | 2003-07-02 | Method of preparing hydroxytyrosol esters, esters thus obtained and use of same |
US11/027,791 US20050154058A1 (en) | 2002-07-03 | 2004-12-30 | Method of preparing hydroxytyrosol esters, esters thus obtained and use of same |
TNP2005000001A TNSN05001A1 (fr) | 2002-07-03 | 2005-01-03 | Methode de preparation d'esters d'hydroxytyrosol, les esters ainsi obtenus et leur utilisation |
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ES200201554A ES2246603B1 (es) | 2002-07-03 | 2002-07-03 | Procedimiento para la preparacion de esteres de hidroxitirosol, esteres obtenidos y utilizacion. |
ESP200201554 | 2002-07-03 |
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US11/027,791 Continuation US20050154058A1 (en) | 2002-07-03 | 2004-12-30 | Method of preparing hydroxytyrosol esters, esters thus obtained and use of same |
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WO2004005237A1 true WO2004005237A1 (es) | 2004-01-15 |
WO2004005237B1 WO2004005237B1 (es) | 2004-03-25 |
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PCT/ES2003/000327 WO2004005237A1 (es) | 2002-07-03 | 2003-07-02 | Procedimiento para la preparación de ésteres de hidroxitirosol, ésteres obtenidos y utilización |
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US (1) | US20050154058A1 (es) |
EP (1) | EP1541544A1 (es) |
JP (1) | JP2005531641A (es) |
AU (1) | AU2003244661A1 (es) |
ES (1) | ES2246603B1 (es) |
MA (1) | MA27315A1 (es) |
TN (1) | TNSN05001A1 (es) |
WO (1) | WO2004005237A1 (es) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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ES2239908A1 (es) * | 2004-03-26 | 2005-10-01 | Consejo Superior De Investigaciones Cientificas. | Utilizacion de aceite de orujo de centrifugacion refinado como retardador de la aterosclerosis. |
ES2362531A1 (es) * | 2009-12-21 | 2011-07-07 | Consejo Superior De Investigaciones Científicas (Csic)(70%) | Derivados fenólicos lipófilos como surfactantes. |
CN111196757A (zh) * | 2020-01-16 | 2020-05-26 | 中国农业大学 | 抗氧化剂共价结合的亚油酸及其制备方法和用途 |
Families Citing this family (12)
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JP4745948B2 (ja) * | 2006-12-07 | 2011-08-10 | 花王株式会社 | 食品用保存料および飲食品 |
US7737149B2 (en) | 2006-12-21 | 2010-06-15 | Astrazeneca Ab | N-[5-[2-(3,5-dimethoxyphenyl)ethyl]-2H-pyrazol-3-yl]-4-(3,5-dimethylpiperazin-1-yl)benzamide and salts thereof |
ES2311394B2 (es) * | 2007-02-22 | 2009-10-21 | Universidad De Granada | Alimento funcional obtenido por reincorporacion de ingredientes naturales de la aceituna al aceite de oliva. |
ITMI20070519A1 (it) * | 2007-03-15 | 2008-09-16 | Maurizio Barontini | Procedimento per la preparazione di derivati dell'idrossitirosolo e di idrossitirosolo |
FR2919800B1 (fr) * | 2007-08-06 | 2010-08-27 | Biochimie Appliquee Solabia So | Compositions cosmetiques et/ou dermatologiques contenant un ester de tyrosol ou d'hydroxytyrosol et d'acide gras insature, et leurs utilisations |
US8846723B2 (en) | 2010-07-29 | 2014-09-30 | Eastman Chemical Company | Esters of O-substituted hydroxy carboxylic acids and preparations thereof |
US8613940B2 (en) | 2010-09-03 | 2013-12-24 | Eastman Chemical Company | Carbonate derivatives as skin care |
ES2387590B1 (es) * | 2010-09-27 | 2013-10-31 | Consejo Superior De Investigaciones Científicas (Csic) | Procedimiento de obtención de aceites o grasas con alto contenido antioxidante. |
US8329938B2 (en) | 2011-02-21 | 2012-12-11 | Eastman Chemical Company | Hydroxyalkanoic acid and hydroxyalkanoice acid oligomer esters of retinol |
ES2395317B1 (es) | 2011-07-08 | 2014-04-16 | Consejo Superior De Investigaciones Cientificas (Csic) | Procedimiento para la obtención de extracto de hidroxitirosol, extracto mezcla de hidroxitirosol y 3,4-dihidroxifenilglicol, y extracto de acetato de hidroxitirosilo, a partir de subproductos del olivo y su purificación. |
US9334229B2 (en) * | 2013-11-04 | 2016-05-10 | Eastman Chemical Company | Hydroxytyrosol derivatives, their method of preparation and use in personal care |
DE102018006661A1 (de) * | 2018-08-23 | 2020-02-27 | Klüber Lubrication München Se & Co. Kg | Schmiermittelzusammensetzung |
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JP2003026636A (ja) * | 2001-07-10 | 2003-01-29 | Gekkeikan Sake Co Ltd | 脂質代謝系酵素を阻害するチロゾール誘導体 |
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ES2193874B1 (es) * | 2002-04-03 | 2005-03-01 | Puleva Biotech, S.A. | Compuestos naturales y derivados de estos para la prevencion y el tratamiento de enfermedades cardiovasculares, hepaticas, renales y cosmeticas. |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2239908A1 (es) * | 2004-03-26 | 2005-10-01 | Consejo Superior De Investigaciones Cientificas. | Utilizacion de aceite de orujo de centrifugacion refinado como retardador de la aterosclerosis. |
WO2005092354A1 (es) * | 2004-03-26 | 2005-10-06 | Consejo Superior De Investigaciones Científicas | Utilización de aceite de orujo de centrifugación refinado como retardador de la aterosclerosis |
ES2362531A1 (es) * | 2009-12-21 | 2011-07-07 | Consejo Superior De Investigaciones Científicas (Csic)(70%) | Derivados fenólicos lipófilos como surfactantes. |
WO2011083196A1 (es) * | 2009-12-21 | 2011-07-14 | Consejo Superior De Investigaciones Científicas (Csic) | Derivados fenólicos lipófilos como surfactantes |
CN111196757A (zh) * | 2020-01-16 | 2020-05-26 | 中国农业大学 | 抗氧化剂共价结合的亚油酸及其制备方法和用途 |
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ES2246603A1 (es) | 2006-02-16 |
AU2003244661A1 (en) | 2004-01-23 |
US20050154058A1 (en) | 2005-07-14 |
ES2246603B1 (es) | 2007-06-16 |
WO2004005237B1 (es) | 2004-03-25 |
MA27315A1 (fr) | 2005-05-02 |
JP2005531641A (ja) | 2005-10-20 |
TNSN05001A1 (fr) | 2007-05-14 |
EP1541544A1 (en) | 2005-06-15 |
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