CN103340880B - 2,3-二羟基苯甲酸酯类化合物在制备治疗糖尿病的食品和药物中的应用 - Google Patents
2,3-二羟基苯甲酸酯类化合物在制备治疗糖尿病的食品和药物中的应用 Download PDFInfo
- Publication number
- CN103340880B CN103340880B CN201310176569.9A CN201310176569A CN103340880B CN 103340880 B CN103340880 B CN 103340880B CN 201310176569 A CN201310176569 A CN 201310176569A CN 103340880 B CN103340880 B CN 103340880B
- Authority
- CN
- China
- Prior art keywords
- compound
- group
- diabetes
- benzoic acid
- acid ester
- 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.)
- Active
Links
- GLDQAMYCGOIJDV-UHFFFAOYSA-N Pyrocatechuic acid Natural products OC(=O)C1=CC=CC(O)=C1O GLDQAMYCGOIJDV-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 206010012601 diabetes mellitus Diseases 0.000 title claims abstract description 38
- -1 2,3-dihydroxy benzoic acid ester compound Chemical class 0.000 title claims abstract description 34
- 229940082044 2,3-dihydroxybenzoic acid Drugs 0.000 title claims abstract description 18
- 239000003814 drug Substances 0.000 title claims abstract description 15
- 235000013305 food Nutrition 0.000 title claims abstract description 11
- 229940079593 drug Drugs 0.000 title claims abstract description 8
- 238000002360 preparation method Methods 0.000 title abstract description 10
- 239000007787 solid Substances 0.000 claims description 32
- 208000001072 type 2 diabetes mellitus Diseases 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 3
- 238000009472 formulation Methods 0.000 claims 1
- 239000012669 liquid formulation Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 24
- 108010028144 alpha-Glucosidases Proteins 0.000 abstract description 18
- 210000004369 blood Anatomy 0.000 abstract description 18
- 239000008280 blood Substances 0.000 abstract description 18
- 102100024295 Maltase-glucoamylase Human genes 0.000 abstract description 17
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 34
- 241000699670 Mus sp. Species 0.000 description 31
- MSEMTQOADPAERG-UHFFFAOYSA-N tetradecyl 2,3-dihydroxybenzoate Chemical compound CCCCCCCCCCCCCCOC(=O)C1=CC=CC(O)=C1O MSEMTQOADPAERG-UHFFFAOYSA-N 0.000 description 31
- ZSJLQEPLLKMAKR-GKHCUFPYSA-N streptozocin Chemical compound O=NN(C)C(=O)N[C@H]1[C@@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O ZSJLQEPLLKMAKR-GKHCUFPYSA-N 0.000 description 19
- ZSJLQEPLLKMAKR-UHFFFAOYSA-N Streptozotocin Natural products O=NN(C)C(=O)NC1C(O)OC(CO)C(O)C1O ZSJLQEPLLKMAKR-UHFFFAOYSA-N 0.000 description 18
- 229960001052 streptozocin Drugs 0.000 description 18
- 150000001875 compounds Chemical class 0.000 description 17
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 16
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 15
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 12
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 11
- 239000008103 glucose Substances 0.000 description 11
- 239000000126 substance Substances 0.000 description 11
- 238000005160 1H NMR spectroscopy Methods 0.000 description 10
- 230000037396 body weight Effects 0.000 description 10
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 10
- 241001465754 Metazoa Species 0.000 description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- QOSSAOTZNIDXMA-UHFFFAOYSA-N Dicylcohexylcarbodiimide Chemical compound C1CCCCC1N=C=NC1CCCCC1 QOSSAOTZNIDXMA-UHFFFAOYSA-N 0.000 description 8
- 229940126214 compound 3 Drugs 0.000 description 8
- 238000001308 synthesis method Methods 0.000 description 8
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 7
- 230000002194 synthesizing effect Effects 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 241000699666 Mus <mouse, genus> Species 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- 235000012631 food intake Nutrition 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- XUFXOAAUWZOOIT-SXARVLRPSA-N (2R,3R,4R,5S,6R)-5-[[(2R,3R,4R,5S,6R)-5-[[(2R,3R,4S,5S,6R)-3,4-dihydroxy-6-methyl-5-[[(1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)-1-cyclohex-2-enyl]amino]-2-oxanyl]oxy]-3,4-dihydroxy-6-(hydroxymethyl)-2-oxanyl]oxy]-6-(hydroxymethyl)oxane-2,3,4-triol Chemical compound O([C@H]1O[C@H](CO)[C@H]([C@@H]([C@H]1O)O)O[C@H]1O[C@@H]([C@H]([C@H](O)[C@H]1O)N[C@@H]1[C@@H]([C@@H](O)[C@H](O)C(CO)=C1)O)C)[C@@H]1[C@@H](CO)O[C@@H](O)[C@H](O)[C@H]1O XUFXOAAUWZOOIT-SXARVLRPSA-N 0.000 description 5
- GLDQAMYCGOIJDV-UHFFFAOYSA-M 2,3-dihydroxybenzoate Chemical class OC1=CC=CC(C([O-])=O)=C1O GLDQAMYCGOIJDV-UHFFFAOYSA-M 0.000 description 5
- IFBHRQDFSNCLOZ-ZIQFBCGOSA-N 4-nitrophenyl alpha-D-glucoside Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1OC1=CC=C([N+]([O-])=O)C=C1 IFBHRQDFSNCLOZ-ZIQFBCGOSA-N 0.000 description 5
- 102000004877 Insulin Human genes 0.000 description 5
- 108090001061 Insulin Proteins 0.000 description 5
- 229960002632 acarbose Drugs 0.000 description 5
- XUFXOAAUWZOOIT-UHFFFAOYSA-N acarviostatin I01 Natural products OC1C(O)C(NC2C(C(O)C(O)C(CO)=C2)O)C(C)OC1OC(C(C1O)O)C(CO)OC1OC1C(CO)OC(O)C(O)C1O XUFXOAAUWZOOIT-UHFFFAOYSA-N 0.000 description 5
- 230000037406 food intake Effects 0.000 description 5
- 230000005764 inhibitory process Effects 0.000 description 5
- 229940125396 insulin Drugs 0.000 description 5
- 210000000056 organ Anatomy 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 238000002835 absorbance Methods 0.000 description 4
- 238000003304 gavage Methods 0.000 description 4
- 230000002401 inhibitory effect Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 210000000577 adipose tissue Anatomy 0.000 description 3
- 238000010171 animal model Methods 0.000 description 3
- 229940125904 compound 1 Drugs 0.000 description 3
- 239000002552 dosage form Substances 0.000 description 3
- 230000003203 everyday effect Effects 0.000 description 3
- 235000021323 fish oil Nutrition 0.000 description 3
- 210000004185 liver Anatomy 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 210000002966 serum Anatomy 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- 208000024827 Alzheimer disease Diseases 0.000 description 2
- WZUVPPKBWHMQCE-UHFFFAOYSA-N Haematoxylin Chemical compound C12=CC(O)=C(O)C=C2CC2(O)C1C1=CC=C(O)C(O)=C1OC2 WZUVPPKBWHMQCE-UHFFFAOYSA-N 0.000 description 2
- 206010020710 Hyperphagia Diseases 0.000 description 2
- 108010025020 Nerve Growth Factor Proteins 0.000 description 2
- 102000015336 Nerve Growth Factor Human genes 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 206010039966 Senile dementia Diseases 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 206010067584 Type 1 diabetes mellitus Diseases 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 150000001558 benzoic acid derivatives Chemical class 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 239000007853 buffer solution Substances 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- DDRJAANPRJIHGJ-UHFFFAOYSA-N creatinine Chemical compound CN1CC(=O)NC1=N DDRJAANPRJIHGJ-UHFFFAOYSA-N 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 230000002354 daily effect Effects 0.000 description 2
- 235000021316 daily nutritional intake Nutrition 0.000 description 2
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 2
- CZYTYGDILMZNGH-UHFFFAOYSA-N decyl 2,3-dihydroxybenzoate Chemical compound C(CCCCCCCCC)OC(C1=C(C(=CC=C1)O)O)=O CZYTYGDILMZNGH-UHFFFAOYSA-N 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- NOPFSRXAKWQILS-UHFFFAOYSA-N docosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCO NOPFSRXAKWQILS-UHFFFAOYSA-N 0.000 description 2
- ZYHQORYZNVHDNT-UHFFFAOYSA-N docosyl 2,3-dihydroxybenzoate Chemical compound CCCCCCCCCCCCCCCCCCCCCCOC(=O)C1=CC=CC(O)=C1O ZYHQORYZNVHDNT-UHFFFAOYSA-N 0.000 description 2
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 2
- GHIBFDQGXZBSEF-UHFFFAOYSA-N dodecyl 2,3-dihydroxybenzoate Chemical compound CCCCCCCCCCCCOC(=O)C1=CC=CC(O)=C1O GHIBFDQGXZBSEF-UHFFFAOYSA-N 0.000 description 2
- 239000003937 drug carrier Substances 0.000 description 2
- 210000002216 heart Anatomy 0.000 description 2
- AGOJAZYNDPGGRE-UHFFFAOYSA-N hexadecyl 2,3-dihydroxybenzoate Chemical compound CCCCCCCCCCCCCCCCOC(=O)C1=CC=CC(O)=C1O AGOJAZYNDPGGRE-UHFFFAOYSA-N 0.000 description 2
- 239000007928 intraperitoneal injection Substances 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000401 methanolic extract Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229940053128 nerve growth factor Drugs 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- NIFBEJPURVQRHS-UHFFFAOYSA-N octadecyl 2,3-dihydroxybenzoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)C1=CC=CC(O)=C1O NIFBEJPURVQRHS-UHFFFAOYSA-N 0.000 description 2
- GCRHUIVOXJXKHM-UHFFFAOYSA-N octyl 2,3-dihydroxybenzoate Chemical compound CCCCCCCCOC(=O)C1=CC=CC(O)=C1O GCRHUIVOXJXKHM-UHFFFAOYSA-N 0.000 description 2
- 210000000496 pancreas Anatomy 0.000 description 2
- 210000004923 pancreatic tissue Anatomy 0.000 description 2
- MRBDQKXUSSKGGE-UHFFFAOYSA-N pentyl 2,3-dihydroxybenzoate Chemical compound CCCCCOC(=O)C1=CC=CC(O)=C1O MRBDQKXUSSKGGE-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 206010036067 polydipsia Diseases 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 2
- 208000022530 polyphagia Diseases 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
- 229950008882 polysorbate Drugs 0.000 description 2
- 229920000053 polysorbate 80 Polymers 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 210000000952 spleen Anatomy 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 2
- 238000004809 thin layer chromatography Methods 0.000 description 2
- REZQBEBOWJAQKS-UHFFFAOYSA-N triacontan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCO REZQBEBOWJAQKS-UHFFFAOYSA-N 0.000 description 2
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- 102000012440 Acetylcholinesterase Human genes 0.000 description 1
- 108010022752 Acetylcholinesterase Proteins 0.000 description 1
- 102100036475 Alanine aminotransferase 1 Human genes 0.000 description 1
- 108010082126 Alanine transaminase Proteins 0.000 description 1
- 102100027211 Albumin Human genes 0.000 description 1
- 102000009027 Albumins Human genes 0.000 description 1
- 108010088751 Albumins Proteins 0.000 description 1
- 229940077274 Alpha glucosidase inhibitor Drugs 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N Benzoic acid Natural products OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- 0 C*(OC(c(cccc1O)c1O)=O)=* Chemical compound C*(OC(c(cccc1O)c1O)=O)=* 0.000 description 1
- 206010006895 Cachexia Diseases 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 208000002249 Diabetes Complications Diseases 0.000 description 1
- 206010012655 Diabetic complications Diseases 0.000 description 1
- 238000008789 Direct Bilirubin Methods 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 241001135871 Gentiana scabra Species 0.000 description 1
- 102000006395 Globulins Human genes 0.000 description 1
- 108010044091 Globulins Proteins 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- 206010022489 Insulin Resistance Diseases 0.000 description 1
- WQZGKKKJIJFFOK-VSOAQEOCSA-N L-altropyranose Chemical compound OC[C@@H]1OC(O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-VSOAQEOCSA-N 0.000 description 1
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 1
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 description 1
- 208000017442 Retinal disease Diseases 0.000 description 1
- 206010038923 Retinopathy Diseases 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- 208000007271 Substance Withdrawal Syndrome Diseases 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 241001478428 Syngnathus Species 0.000 description 1
- 238000008050 Total Bilirubin Reagent Methods 0.000 description 1
- 108090000340 Transaminases Proteins 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 229940124532 absorption promoter Drugs 0.000 description 1
- 229940022698 acetylcholinesterase Drugs 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 231100000570 acute poisoning Toxicity 0.000 description 1
- 210000000593 adipose tissue white Anatomy 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003888 alpha glucosidase inhibitor Substances 0.000 description 1
- 230000003178 anti-diabetic effect Effects 0.000 description 1
- 239000003472 antidiabetic agent Substances 0.000 description 1
- 230000006907 apoptotic process Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- BTFJIXJJCSYFAL-UHFFFAOYSA-N arachidyl alcohol Natural products CCCCCCCCCCCCCCCCCCCCO BTFJIXJJCSYFAL-UHFFFAOYSA-N 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- HPYIIXJJVYSMCV-MGDXKYBTSA-N astressin Chemical compound C([C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCC)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](C)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H]1C(N[C@@H](C)C(=O)N[C@@H](CC=2N=CNC=2)C(=O)N[C@@H](CCCCNC(=O)CC1)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCC)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(N)=O)=O)C(C)C)NC(=O)[C@H](N)CC=1C=CC=CC=1)C1=CNC=N1 HPYIIXJJVYSMCV-MGDXKYBTSA-N 0.000 description 1
- 210000000227 basophil cell of anterior lobe of hypophysis Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000010523 cascade reaction Methods 0.000 description 1
- 230000019522 cellular metabolic process Effects 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 229940125773 compound 10 Drugs 0.000 description 1
- 229940125782 compound 2 Drugs 0.000 description 1
- 229940125898 compound 5 Drugs 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 208000029078 coronary artery disease Diseases 0.000 description 1
- 229940109239 creatinine Drugs 0.000 description 1
- 231100000433 cytotoxic Toxicity 0.000 description 1
- 230000001472 cytotoxic effect Effects 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000013118 diabetic mouse model Methods 0.000 description 1
- 230000001904 diabetogenic effect Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000007919 dispersible tablet Substances 0.000 description 1
- 229960000735 docosanol Drugs 0.000 description 1
- 208000026500 emaciation Diseases 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000002124 endocrine Effects 0.000 description 1
- YQGOJNYOYNNSMM-UHFFFAOYSA-N eosin Chemical compound [Na+].OC(=O)C1=CC=CC=C1C1=C2C=C(Br)C(=O)C(Br)=C2OC2=C(Br)C(O)=C(Br)C=C21 YQGOJNYOYNNSMM-UHFFFAOYSA-N 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 230000003394 haemopoietic effect Effects 0.000 description 1
- 239000007902 hard capsule Substances 0.000 description 1
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 210000004969 inflammatory cell Anatomy 0.000 description 1
- 230000003914 insulin secretion Effects 0.000 description 1
- 210000002660 insulin-secreting cell Anatomy 0.000 description 1
- 238000007918 intramuscular administration Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 210000004153 islets of langerhan Anatomy 0.000 description 1
- ZLVXBBHTMQJRSX-VMGNSXQWSA-N jdtic Chemical compound C1([C@]2(C)CCN(C[C@@H]2C)C[C@H](C(C)C)NC(=O)[C@@H]2NCC3=CC(O)=CC=C3C2)=CC=CC(O)=C1 ZLVXBBHTMQJRSX-VMGNSXQWSA-N 0.000 description 1
- 208000017169 kidney disease Diseases 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 239000000865 liniment Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000006996 mental state Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 description 1
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 1
- 239000008108 microcrystalline cellulose Substances 0.000 description 1
- 229940016286 microcrystalline cellulose Drugs 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010172 mouse model Methods 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 230000004770 neurodegeneration Effects 0.000 description 1
- 208000015122 neurodegenerative disease Diseases 0.000 description 1
- 239000002547 new drug Substances 0.000 description 1
- 125000000018 nitroso group Chemical group N(=O)* 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000003538 oral antidiabetic agent Substances 0.000 description 1
- 229940127209 oral hypoglycaemic agent Drugs 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 229960000502 poloxamer Drugs 0.000 description 1
- 229920001983 poloxamer Polymers 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 210000005084 renal tissue Anatomy 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000002390 rotary evaporation Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009528 severe injury Effects 0.000 description 1
- 238000010898 silica gel chromatography Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007901 soft capsule Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 102000014898 transaminase activity proteins Human genes 0.000 description 1
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Landscapes
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
本发明公开了一种2,3-二羟基苯甲酸酯类化合物在制备治疗糖尿病的食品和药物中的应用,所述2,3-二羟基苯甲酸酯类化合物的结构通式为:
Description
技术领域
本发明涉化合物的医药用途领域,尤其涉及一种2,3-二羟基苯甲酸酯类化合物在制备治疗糖尿病的食品和药物中的应用。
背景技术
糖尿病在全球已成为一种爆发的流行病,据最新的世界糖尿病联盟的统计及我国近年的几项较大范围的调查,目前全球的糖尿病人数已达到了3亿人,而中国首当其冲,已逼近了一亿大关。
随着物质文明的发达和人口老龄化的加剧,糖尿病发病率呈现迅速增长的趋势。糖尿病如果得不到有效的治疗,极易并发心血管疾病,如冠心病,脑血管病,肾病,视网膜病变等并发症,这些并发症成为威胁糖尿病病人生命的主要原因,因此保持接近正常范围的血糖水平对于预防糖尿病并发症十分重要。
糖尿病是一种病因十分复杂的内分泌代谢性疾病,由体内胰岛素绝对或相对不足所致,其标志是慢性升高的血葡萄糖水平。目前,糖尿病主要分为三种:Ⅰ型糖尿病,由于患者身体内不能够产生胰岛素,因此,他们需要规律的注射胰岛素,以使血糖水平维持在正常的范围内,Ⅰ型糖尿病的患者大约占总糖尿病患者的5~10%,而90~95%的糖尿病患者为Ⅱ型糖尿病。Ⅱ型糖尿病的患者胰腺b细胞还有分泌胰岛素的能力,但是Ⅱ型糖尿病患者身体中的细胞对胰岛素作用不敏感,即发生了胰岛素抵抗。
目前大部分治疗糖尿病的口服降糖药物虽然有一定效果,但存在停药后易反弹,副作用多等缺点,因此,寻找具有潜在抗糖尿病活性的化合物,用于开发新的治疗糖尿病的药物仍是糖尿病治疗研究中的热点和难点。
公开号为CN101774922A的中国专利文献公开了一种2,3-二羟基苯甲酸酯类化合物及其制备方法和应用。该专利通过将中药龙胆粉碎后,用甲醇浸提,抽滤浓缩,得甲醇浸提物粗样,再用80%甲醇水溶液和正己烷萃取分离,得到正己烷层粗样;将粗样经硅胶开口柱分离,再通过ODS开口柱分离,用反向HPLC纯化,得到一类2,3-二羟基苯甲酸酯类天然化合物。作为小分子化合物,天然分离的2,3-二羟基苯甲酸酯类化合物在老年性痴呆的体外筛选模型PC12细胞中表现出显著的类似神经生长因子(nerve growth factor,NGF)活性,可在制备预防老年痴呆症等神经退行性疾病的药物中的应用。
发明内容
本发明提供了2,3-二羟基苯甲酸酯类化合物在制备治疗糖尿病的食品和药物中的应用,所述2,3-二羟基苯甲酸酯类化合物具有以下结构通式:
其中,n=4~29。
优选的,所述2,3-二羟基苯甲酸酯类化合物的结构通式中,n=4,7,9,11,13,15,17,19,21或29。即所述2,3-二羟基苯甲酸酯类化合物为2,3-二羟基苯甲酸戊酯、2,3-二羟基苯甲酸辛酯、2,3-二羟基苯甲酸癸酯、2,3-二羟基苯甲酸十二烷酯、2,3-二羟基苯甲酸十四烷酯、2,3-二羟基苯甲酸十六烷酯、2,3-二羟基苯甲酸十八烷酯、2,3-二羟基苯甲酸二十烷酯、2,3-二羟基苯甲酸二十二烷酯或2,3-二羟基苯甲酸三十烷酯。
优选的,所述2,3-二羟基苯甲酸酯类化合物的结构通式中,n=7~21。
优选的,所述2,3-二羟基苯甲酸酯类化合物的结构通式中,n=7~17。
优选的,所述2,3-二羟基苯甲酸酯类化合物的结构通式中,n=11~13。
更优选的,所述2,3-二羟基苯甲酸酯类化合物的结构通式中,n=13,即该2,3-二羟基苯甲酸酯类化合物为2,3-二羟基苯甲酸十四烷酯。
2,3-二羟基苯甲酸酯类化合物能够抑制α-葡萄糖苷酶的活性,从而降低葡萄糖的水平,动物学试验也表明2,3-二羟基苯甲酸酯类化合物能够显著降低小鼠的血糖水平,因此,可以以有效剂量的2,3-二羟基苯甲酸酯类化合物为活性成分,添加药学上可接受的载体、稀释剂等,制备治疗糖尿病的药物。
糖尿病具体为Ⅱ型糖尿病。
所述药学上可接受的载体包括淀粉、蔗糖、微晶纤维素等填充剂,淀粉浆、羟丙纤维素、明胶、聚乙二醇等粘合剂,硬脂酸镁、微粉硅胶、聚乙二醇类等湿润剂,聚山梨脂、卵磷脂等吸收促进剂,伯洛沙姆、脂肪酸山梨坦、聚山梨脂等表面活性剂,还可以加入香味剂、甜味剂等其它辅剂。
本发明所述的2,3-二羟基苯甲酸酯类化合物可以以单位剂量形式给药,给药途径为肠内给药或非肠内给药,包括口服、肌肉注射、皮下注射、静脉注射等。
药物的剂型可以是固体制剂、半固体剂、液体制剂等,包括片剂、丸剂、粉剂、分散片、小药囊剂、酏剂、混悬剂、乳剂、溶液剂、糖浆剂、气雾剂,软胶囊、硬胶囊、无菌注射液、搽剂、栓剂等。
上述各种剂型可采用常规方法进行制备。
当然,可以以有效剂量的2,3-二羟基苯甲酸酯类化合物为活性成分,添加食品上可接受的载体、稀释剂等,制备治疗糖尿病的食品。
所述食品上可接受的载体可参见现有技术。
与现有技术相比,本发明的有益效果为:
本发明开拓了2,3-二羟基苯甲酸酯类化合物的一种新用途,为制备治疗糖尿病的食品和药物提供了新的思路和解决方法。
本发明的2,3-二羟基苯甲酸酯类化合物,能有效的抑制α-葡萄糖苷酶的活性,有效降低血糖。
附图说明
图1a为化合物1~5对α--葡萄糖苷酶的影响;
图1b为化合物6~10对α--葡萄糖苷酶的影响;
图2为STZ对小鼠空腹血糖的影响;
图3为STZ对小鼠体重的影响;
图4为STZ对小鼠摄食量的影响;
其中,图2~图4中,*P<0.05vs模型对照组,**P<0.01vs模型对照组,***P<0.0001vs模型对照组,n=5;
图5为STZ对小鼠胰腺组织的影响;
图6为ABG-001对实验性2型糖尿病小鼠空腹血糖的影响;
图7为ABG-001对实验性2型糖尿病小鼠摄食量的影响;
图8为ABG-001对实验性2型糖尿病小鼠饮水量的影响;
其中,图6~图8中,*P<0.05vs模型对照组,**P<0.01vs模型对照组n=10;
图9为ABG-001对实验性2型糖尿病小鼠体脂肪率的影响;
其中,**P<0.01vs高脂对照组,##P<0.01vs模型对照组,n=10。
具体实施方式
下面结合具体实施方式进一步阐释本发明。
实施例1苯甲酸酯类化合物的制备
1、化合物1:2,3-二羟基苯甲酸戊酯
将(154mg,1mmol)2,3-二羟基苯甲酸,10ml戊醇置于25ml圆底烧瓶中,冷至0℃,滴加2~3滴浓硫酸,回流搅拌24h。用薄层色谱(展开剂:正己烷/乙酸乙酯,5/1,V/V)跟踪反应,反应停止后,蒸出戊醇,得粗产品,硅胶柱层析(展开剂:正己烷/乙酸乙酯,5/1,V/V),得白色固体170mg。
理化性质:白色固体,1H NMR(500MHz,CDCl3)δ:11.00(s,1H),7.38(dd,1H,J=1.5,8.0Hz),7.12(dd,1H,J=1.0,8.0Hz),6.80(t,1H,J=8.0Hz),5.65(s,1H),4.41(t,2H,J=7.0Hz),1.78(m,2H),1.33~1.38(m,4H),0.90(t,3H,J=7.0Hz);13C NMR(125MHz,CDCl3)δ:170.4,148.9,145.1,120.5,119.7,119.1,112.7,65.7,28.2,28.1,22.3,13.9ppm;IR(KBr)ν:3458,2931,2865,1674,1469,1309,1268,1067,754cm-1;HRMS:m/z[M+H]+calcd for C12H17O4 +:225.1121,found:225.1104。
2、化合物2:2,3-二羟基苯甲酸辛酯
合成方法同化合物1,反应投料为:(154mg,1mmol)2,3-二羟基苯甲酸、10ml辛醇,获得白色固体128mg。
理化性质:白色固体,1H NMR(500MHz,CDCl3)δ:11.01(s,1H),7.38(dd,1H,J=1.5,8.0Hz),7.10(dd,1H,J=1.0,8.0Hz),6.80(t,1H,J=8.0Hz),5.64(s,1H),4.35(t,2H,J=7.0Hz),1.78(m,2H),1.44(m,2H),1.26~1.38(m,8H),0.89(t,3H,J=7.0Hz);HRMS:m/z[M+H]+calcd forC15H23O4 +:267.1591,found:267.1590。
3、化合物3:2,3-二羟基苯甲酸癸酯
将(154mg,1mmol)2,3-二羟基苯甲酸,(316mg,2mmol)正癸醇,10ml四氢呋喃置于25ml圆底烧瓶中,冷至0℃,加入(250mg,1.2mmol)二环己基碳二亚胺,室温搅拌24h。用薄层色谱(展开剂:正己烷/乙酸乙酯,2/1,V/V)跟踪反应。反应停止后,蒸出溶剂,残余物用乙酸乙酯溶解,过滤,滤液用5%柠檬酸溶液、饱和碳酸氢钠溶液、水洗,酯层经无水硫酸钠干燥,过滤,旋蒸浓缩得初产品440mg,硅胶柱层析(展开剂:正己烷/乙酸乙酯,2/1,V/V),得白色固体132mg。
理化性质:白色固体,1H NMR(500MHz,CDCl3)δ:11.01(s,1H),7.37(dd,1H,J=1.5,8.0Hz),7.09(dd,1H,J=1.5,8.0Hz),6.80(t,1H,J=8.0Hz),5.65(s,1H),4.35(t,2H,J=7.0Hz),1.78(m,2H),1.44(m,2H),1.27~1.35(m,12H),0.88(t,3H,J=7.0Hz);13C NMR(125MHz,CDCl3)δ:170.8,148.9,145.0,120.5,120.0,119.6,119.1,65.7,31.9,29.5,29.3,29.2,28.5,27.6,25.9,22.7,14.1ppm;IR(KBr)ν:3478,2926,2885,1667,1469,1309,1267,1067,753cm-1;HRMS:m/z[M+H]+calcd for C17H27O4 +:295.1904,found:295.1910。
4、化合物4:2,3-二羟基苯甲酸十二烷酯
合成方法同化合物3,反应投料为:(154mg,1mmol)2,3-二羟基苯甲酸、(372mg,2mmol)十二烷醇,(250mg,1.2mmol)二环己基碳二亚胺,15ml四氢呋喃,获得白色固体180mg。
理化性质:白色固体,1H NMR(500MHz,CDCl3)δ:11.01(s,1H),7.38(dd,1H,J=1.5,8.0Hz),7.10(dd,1H,J=1.0,8.0Hz),6.80(t,1H,J=8.0Hz),5.64(s,1H),4.35(t,2H,J=6.5Hz),1.78(m,2H),1.44(m,2H),1.26~1.35(m,16H),0.88(t,3H,J=7.0Hz);HRMS:m/z[M+H]+calcd forC19H31O4 +:323.2217,found:323.2236。
5、化合物5:2,3-二羟基苯甲酸十四烷酯
合成方法同化合物3,反应投料为:(154mg,1mmol)2,3-二羟基苯甲酸、(428mg,2mmol)十四烷醇,(250mg,1.2mmol)二环己基碳二亚胺,15ml四氢呋喃,获得白色固体150mg。
理化性质:白色固体,1H NMR(500MHz,CDCl3)δ:11.01(s,1H),7.37(dd,1H,J=1.5,8.5Hz),7.10(dd,1H,J=1.0,8.0Hz),6.80(t,1H,J=8.0Hz),5.63(s,1H),4.35(t,2H,J=6.5Hz),1.78(m,2H),1.44(m,2H),1.26~1.35(m,20H),0.88(t,3H,J=7.0Hz);13C NMR(125MHz,CDCl3)δ:170.4,148.9,145.0,120.5,119.6,119.1,112.6,65.7,31.9,29.7~29.6,29.5,29.4,29.2,28.5,25.9,22.7,14.1ppm;IR(KBr)ν:3485,2917,2849,1669,1467,1310,1267,1157,1067,759cm-1;HRMS:m/z[M+H]+calcd for C21H35O4 +:351.2530,found:351.2536。
6、化合物6:2,3-二羟基苯甲酸十六烷酯
合成方法同化合物3,反应投料为:(154mg,1mmol)2,3-二羟基苯甲酸、(484mg,2mmol)十六烷醇,(250mg,1.2mmol)二环己基碳二亚胺,15ml四氢呋喃,获得白色固体178mg。
理化性质:白色固体,1H NMR(500MHz,CDCl3)δ:11.01(s,1H),7.37(dd,1H,J=1.5,8.0Hz),7.10(dd,1H,J=1.0,8.0Hz),6.80(t,1H,J=8.0Hz),5.65(s,1H),4.35(t,2H,J=6.5Hz),1.78(m,2H),1.44(m,2H),1.25~1.35(m,24H),0.88(t,3H,J=7.0Hz);HRMS:m/z[M+H]+calcd forC23H39O4 +:379.2843,found:379.2848。
7、化合物7:2,3-二羟基苯甲酸十八烷酯
合成方法同化合物3,反应投料为:(154mg,1mmol)2,3-二羟基苯甲酸、(540mg,2mmol)十八烷醇,(250mg,1.2mmol)二环己基碳二亚胺,15ml四氢呋喃,获得白色固体170mg。
理化性质:白色固体,1H NMR(500MHz,CDCl3)δ:11.01(s,1H),7.37(dd,1H,J=1.5,8.0Hz),7.10(dd,1H,J=1.0,8.0Hz),6.80(t,1H,J=8.0Hz),5.63(s,1H),4.35(t,2H,J=6.5Hz),1.78(m,2H),1.44(m,2H),1.25~1.35(m,28H),0.88(t,3H,J=7.0Hz);13C NMR(125MHz,CDCl3)δ:170.4,148.9,145.1,120.5,119.6,119.1,112.7,65.7,31.9,29.7~29.6,29.5,29.4,29.2,28.5,25.9,22.7,14.1ppm;IR(KBr)ν:3473,2917,2850,1665,1467,1266,1159,1064,799,762cm-1;HRMS:m/z[M+H]+calcd for C25H43O4 +:407.3156,found:407.3192。
8、化合物8:2,3-二羟基苯甲酸二十烷酯
合成方法同化合物3,反应投料为:(154mg,1mmol)2,3-二羟基苯甲酸、(896mg,3mmol)二十烷醇,(206mg,1mmol)二环己基碳二亚胺,15ml四氢呋喃,获得白色固体104mg。
理化性质:白色固体,1H NMR(500MHz,CDCl3)δ:11.00(s,1H),7.37(dd,1H,J=1.5,8.0Hz),7.10(dd,1H,J=0.5,8.0Hz),6.80(t,1H,J=8.0Hz),5.63(s,1H),4.34(t,2H,J=6.5Hz),1.78(m,2H),1.43(m,2H),1.25~1.35(m,32H),0.88(t,3H,J=7.0Hz);13C NMR(125MHz,CDCl3)δ:170.4,148.9,145.0,120.5,119.6,119.1,112.7,65.7,31.9,29.7~29.6,29.5,29.4,29.2,28.5,25.9,22.7,14.1ppm;IR(KBr)ν:3403,2919,2850,1675,1467,1313,1254,1159,1067,752cm-1;HRMS:m/z[M+H]+calcd for C27H47O4 +:435.3469,found:435.3489。
9、化合物9:2,3-二羟基苯甲酸二十二烷酯
合成方法同化合物3,反应投料为:(154mg,1mmol)2,3-二羟基苯甲酸、(653mg,2mmol)二十二烷醇,(250mg,1.2mmol)二环己基碳二亚胺,15ml四氢呋喃,获得白色固体102mg。
理化性质:白色固体,1H NMR(500MHz,CDCl3)δ:11.01(s,1H),7.37(dd,1H,J=1.5,8.0Hz),7.10(dd,1H,J=1.0,8.0Hz),6.80(t,1H,J=8.0Hz),5.63(s,1H),4.34(t,2H,J=6.5Hz),1.78(m,2H),1.43(m,2H),1.25~1.35(m,36H),0.88(t,3H,J=7.0Hz);13C NMR(125MHz,CDCl3)δ:170.4,148.9,145.1,120.5,119.6,119.1,112.7,65.7,31.9,29.7~29.6,29.5,29.4,29.2,28.5,25.9,22.7,14.1ppm;IR(KBr)ν:3397,2918,2849,1675,1469,1312,1256,1158,1065,750cm-1;HRMS:m/z[M+H]+calcd for C29H51O4 +:463.3782,found:463.3790。
10、化合物10:2,3-二羟基苯甲酸三十烷酯
合成方法同化合物3,反应投料为:(154mg,1mmol)2,3-二羟基苯甲酸、(1.32g,3mmol)三十烷醇,(250mg,1.2mmol)二环己基碳二亚胺,20ml四氢呋喃,获得白色固体75mg。
理化性质:白色固体,1H NMR(500MHz,CDCl3)δ:11.00(s,1H),7.37(dd,1H,J=1.5,8.5Hz),7.10(dd,1H,J=1.0,8.0Hz),6.80(t,1H,J=8.0Hz),5.63(s,1H),4.34(t,2H,J=6.5Hz),1.77(m,2H),1.45(m,2H),1.25~1.35(m,52H),0.88(t,3H,J=7.0Hz);13C NMR(125MHz,CDCl3)δ:164.5,149.4,145.0,120.5,119.6,119.1,112.6,65.7,34.9,31.9,29.7~29.5,29.4,29.2,28.5,25.9,25.4,24.7,22.7,14.1ppm;IR(KBr)ν:3484,2920,2848,1665,1468,1313,1262,1162,1076,801cm-1;MS(m/z):575[M]+。
实施例2苯甲酸酯类化合物对α-葡萄糖苷酶的活性抑制作用的研究
利用α-葡萄糖苷酶抑制试验对表1的苯甲酸酯类的化合物进行筛选。
表1苯甲酸酯类化合物
将化合物用0.1mol/L、PH7.0的磷酸盐缓冲液稀释成1mg/ml,100μg/ml,10μg/ml,1μg/ml的溶液。取30μl后置于96孔板中,与0.075U的α-葡萄糖苷酶酶液50μl混合,底物为50μl的3mmol/L pNPG(对硝基苯基-α-D-吡喃葡萄糖苷);37℃反应30min后加入100μl0.1mol/L Na2CO3溶液终止反应,用酶标仪(Bio-Rad,日本)波长为405nm测定其吸光值,计算α-葡萄糖苷酶抑制率和半数抑制浓度(IC50)值。
α-葡萄糖苷酶抑制率的计算公式是:
α-葡萄糖苷酶抑制剂%=(A阴性组-A空白组)-(A待测样品组-A空白组)/(A阴性组-A空白组)
其中,A阴性组为只含磷酸缓冲液及α-葡萄糖苷酶及pNPG底物的吸光值,A空白组为只含磷酸缓冲液及灭活的α-葡萄糖苷酶及pNPG底物的吸光值,A待检样品组为含有待检化合物,α-葡萄糖苷酶及pNPG底物的吸光值。
参照图1a和图1b可知,化合物1~化合物10对α-葡萄糖苷酶均具有一定的抑制作用,阿卡波糖(商品名为拜唐苹)是一种新型口服降糖药,在肠道内竞争性抑制α-葡萄糖苷酶,与阿卡波糖相比,在十个化合物中对α-葡萄糖苷酶抑制效果最差的化合物1也可达到与阿卡波糖相当的效果,而2,3-二羟基苯甲酸十四酯(ABG-001)对α-葡萄糖苷酶活性的抑制作用最为明显,其中,2,3-二羟基苯甲酸十四酯的IC50为0.17mg/ml,而阳性对照阿卡波糖的IC50为0.68mg/ml,2,3-二羟基苯甲酸十四酯对α-葡萄糖苷酶活性的抑制效果是阿卡波糖4倍。
实施例3实验性2型糖尿病小鼠的制备方法的研究
链脲佐菌素(streptozocin,STZ)是经典的致糖尿病药物,其存在亚硝基基团,可产生胰岛β细胞毒性物质NO。NO参与许多自由基级联式反应,诱导胰岛β细胞凋亡,降低细胞代谢和胰岛素的分泌。
为正确制备实验性2型糖尿病小鼠,本实施例对制备实验性2型糖尿病小鼠的STZ注射剂量进行了研究。
实验小鼠种类为:5周龄的ICR雄性小鼠
(1)实验方法
本实施例将实验动物分为了对照组、STZ高剂量组、STZ中剂量组和STZ低剂量组,每组5只。
各组的饲料均为高脂饲料(由上海斯莱克实验动物有限公司提供)。动物禁食不禁水12h,STZ低剂量组按40mg/kg体重的剂量腹腔注射STZ,连续注射三天,每天一次,共注射三次;STZ中剂量组按70mg/kg体重的剂量注射STZ,间隔一天注射一次,共注射两次;STZ高剂量组按100mg/kg体重的剂量一次性腹腔注射;高脂对照组注射0.1mol/L pH为7.0的柠檬酸缓冲液,注射体积为100μl,注射次数为每天一次,连续注射三天,共注射三次。
对造模前以及造模后第三天、第十天和第十七天的各组小鼠的空腹血糖值进行测定,并对小鼠的每日摄食量进行了监测,在第十七天对各组小鼠进行了解剖取胰脏,进行石蜡切片,苏木素伊红染色。
(2)实验结果
在注射STZ后,STZ高剂量组、STZ低剂量组均表现出了血糖显著升高的现象(见图2),并且各剂量组在体重上,均发生了显著下降的变化(见图3),同时摄食量也显著增加(见图4)。这一结果表明,STZ的确能致小鼠糖尿病。
通过对各组小鼠的胰腺组织切片结果进行比较,参见图5,发现高剂量组和中剂量组对胰岛细胞造成了严重的炎症细胞浸润,而低剂量组并未造成严重损伤,因此低剂量组为成功的实验性2型糖尿病组。
实施例4化合物ABG-001对实验性2型糖尿病小鼠的影响
(1)实验方法
1)动物分组:
取健康雄性小鼠40只(由上海斯莱克实验动物有限公司提供),随机分为正常对照组、高脂对照组、模型对照组和ABG-001组,每组10只小鼠,其中,模型对照组和ABG-001剂量组的小鼠事先用STZ诱导糖尿病,构建实验性2型糖尿病小鼠模型。各组的饲料均为高脂饲料(由上海斯莱克实验动物有限公司提供)。
实验性2型糖尿病小鼠模型的构建方法为:
用高脂饲料连续饲养5周后,动物禁食不禁水12h,按40mg/kg体重的剂量腹腔注射STZ溶液(临用前配制),连续注射三天,每天一次,共注射三次;高脂对照组注射0.1mol/L pH为7.0的柠檬酸缓冲液,注射体积为100μl,注射次数为每天一次,连续注射三天,共注射三次。。
2)处理方法
造模后第四天开始连续给药处理50天。
正常对照组:给与普通饲料,同时灌胃金龙鱼油;剂量为100μl,每天一次;
高脂对照组:给与高脂饲料,灌胃金龙鱼油,剂量为100μl,每天1次;
模型对照组:给与高脂饲料,灌胃金龙鱼油,剂量为100μl,每天1次;
ABG-001组:给与高脂饲料,按照10mg/kg的剂量灌胃,每天一次,化合物ABG-001可先用100μl金龙鱼油溶解。
每日测定各组小鼠的日摄食量和日饮水量,每隔一周禁食12h,尾部取血,测定各组小鼠的血糖变化值。末次给药后,小鼠禁食不禁水12h,取血检测血清中血糖、甘油三酯、胆固醇、肌酐、AST、ALT等指标,并取心、肝、胰、脾、肾、脂肪等组织称重。
(2)实验结果
表2ABG-001对实验性2型糖尿病小鼠血清指标的影响
注:*P<0.05vs模型对照组,**P<0.01vs模型对照组,#P<0.05vs高脂对照组,##P<0.01vs高脂对照组,n=10。
表3ABG-001对实验性2型糖尿病小鼠组织重量的影响
注:*P<0.05vs模型对照组,**P<0.01vs模型对照组,#P<0.05vs高脂对照组,##P<0.01vs高脂对照组,n=10。
如图6,与模型对照组相比,在造模后第11、18、25、32、38和53天,ABG-001组的空腹血糖值均显著性降低,血糖降低率可达59.28%。如表2所示,与模型对照组相比,末次给药后,ABG-001组血清中的血糖值显著性降低。
如图7和图8所示,在给药处理的一到七周,ABG-001组比模型对照组的摄食量和饮水量均显著的降低,说明通过ABG-001的给药处理,能明显减轻了实验性2型糖尿病小鼠临床表现中多饮多食的症状。
如图9所示,ABG-001组与模型对照组的脂肪重量与体重的比值(体脂肪率)相比,也存在显著差异,体脂肪率明显增加,并且对各组别各组织重量进行了比较,发现,ABG-001组与模型对照组的脂肪重量存在显著差异(表3),脂肪重量增加了80%以上。
以上结果表明,ABG-001能够降低实验性2型糖尿病小鼠的血糖,并显著减轻了2型糖尿病小鼠临床表现中多饮多食的症状,改善因糖尿病导致的消瘦。
实施例5ABG-001急性大剂量口服给药未出现毒性反应
实验主要材料:ICR小鼠(体重22g~25g,雄性和雌性各10只,购自浙江大学实验动物中心)。
实验操作:ABG-001较难溶于水。
将ABG-001溶解于99.5%乙醇中,然后添加1%吐温80,用生理盐水稀释到使用浓度(乙醇的最终浓度小于2%)。经口服药5g/kg。
急性中毒试验:将4周龄ICR雄性小鼠20只,雌雄各半,随机分为对照组,5g/kg处理组。将溶于1%Tween-80的化合物ABG-001经口服药5g/kg,连续观察一周,每天观察动物的精神状态,测定体重及摄食量。
化合物投入10分钟后小鼠肢体出现卷缩,运动量减少。1小时后,全部恢复正常。一周内小鼠无死亡情况,摄食量无明显变化,体重变化无明显减少。心,肝,脾,肾及白色脂肪组织重量及眼观无显著性差异。
实验结果:
(1)如表4所示,与生理盐水对照组相比,ABG-001处理组动物没有出现体重增加/减少(包括各脏器重量)。
表4ICR小鼠体重和各脏器系数(每组10只,♂=5,♀=5;ABG-001=5g/kg)
脏器系数=脏器重/体重(%)。
(2)如表5所示,与生理盐水对照组相比,ABG-0015g/kg组没有显示血液生化学指标的异常,提示肝、肾、造血器官等功能没有被损害。
表5ICR小鼠血液生化指标(每组♀=10,♂=10;ABG-001=5g/kg灌胃)
其中,TP:总蛋白;ALB:白蛋白;GLOB:球蛋白;ALT:丙氨酸氨基转移酶;AST:谷草转氨酶;TBIL:总胆红素;DBIL:直接胆红素;CHE:乙酰胆碱酯酶。
Claims (7)
1.2,3-二羟基苯甲酸酯类化合物在制备治疗糖尿病的食品和药物中的应用,所述2,3-二羟基苯甲酸酯类化合物具有以下结构通式:
其中,n=7~21。
2.如权利要求1所述的应用,其特征在于,所述2,3-二羟基苯甲酸酯类化合物的结构通式中,n=7,9,11,13,15,17,19或21。
3.如权利要求1所述的应用,其特征在于,所述2,3-二羟基苯甲酸酯类化合物的结构通式中,n=7~17。
4.如权利要求3所述的应用,其特征在于,所述2,3-二羟基苯甲酸酯类化合物的结构通式中,n=11~13。
5.如权利要求4所述的应用,其特征在于,所述2,3-二羟基苯甲酸酯类化合物的结构通式中,n=13。
6.如权利要求1所述的应用,其特征在于,糖尿病为Ⅱ型糖尿病。
7.如权利要求1所述的应用,其特征在于,药物的剂型为固体制剂或液体制剂。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310176569.9A CN103340880B (zh) | 2013-05-13 | 2013-05-13 | 2,3-二羟基苯甲酸酯类化合物在制备治疗糖尿病的食品和药物中的应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310176569.9A CN103340880B (zh) | 2013-05-13 | 2013-05-13 | 2,3-二羟基苯甲酸酯类化合物在制备治疗糖尿病的食品和药物中的应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103340880A CN103340880A (zh) | 2013-10-09 |
CN103340880B true CN103340880B (zh) | 2014-12-24 |
Family
ID=49275742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310176569.9A Active CN103340880B (zh) | 2013-05-13 | 2013-05-13 | 2,3-二羟基苯甲酸酯类化合物在制备治疗糖尿病的食品和药物中的应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103340880B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106608824B (zh) * | 2015-10-21 | 2019-12-20 | 复旦大学 | 芳酸酯类化合物及其制备方法和用途 |
CN110464717B (zh) * | 2019-09-23 | 2022-02-18 | 张建国 | 一种2,4-二羟基苯甲酸在制备降低血糖的药物的应用 |
CN116251111A (zh) * | 2023-04-28 | 2023-06-13 | 天津大学 | 一种抑制α-葡萄糖苷酶组合物及其应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101817761A (zh) * | 2010-01-29 | 2010-09-01 | 浙江大学 | 苯甲酸酯类衍生物及制备方法和应用 |
-
2013
- 2013-05-13 CN CN201310176569.9A patent/CN103340880B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101817761A (zh) * | 2010-01-29 | 2010-09-01 | 浙江大学 | 苯甲酸酯类衍生物及制备方法和应用 |
Non-Patent Citations (1)
Title |
---|
板栗总苞中的抗糖尿病活性成分;张琳等;《沈阳药科大学学报》;20100731;第27卷(第7期);第530-533页 * |
Also Published As
Publication number | Publication date |
---|---|
CN103340880A (zh) | 2013-10-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4397688B2 (ja) | 糖尿病またはレトロウイルス関連疾患の予防および治療用医薬の製造におけるスチルベン化合物の使用 | |
CN107441078A (zh) | 一种治疗糖尿病的药物组合物及其制备方法和用途 | |
US6376682B1 (en) | Compound with α-glucosidase inhibiting action and method for producing the same | |
CN102920696A (zh) | 芒果苷类化合物或芒果提取物用作胰脂肪酶抑制剂、制备防治肥胖的药物或食品的应用 | |
CN101208084B (zh) | 梓醇衍生物在制备用于治疗选自炎性疾病或变应性疾病的药物中的应用 | |
CN109999024A (zh) | 土曲霉次级代谢物-丁内酯在制备治疗糖尿病药物中的用途 | |
CN103340880B (zh) | 2,3-二羟基苯甲酸酯类化合物在制备治疗糖尿病的食品和药物中的应用 | |
US11185566B2 (en) | Total flavonoid extract from Gynura formosana Kitam., preparation method thereof, and use of same in preparing drug or health product related to alcoholic fatty liver disease | |
EP3156058B1 (en) | Anti-tumor pharmaceutical application of pentacyclic triterpene saponin compounds of szechuan melandium root | |
US20080146659A1 (en) | Hypoglycemic agent, hepatoprotecting agent and anticancer agent containing lignans derived from hongdoushan | |
US10966996B2 (en) | Glechoma longitube extract, preparation method for same, and use thereof in sugar reduction, weight loss, and lipid reduction | |
CN100404534C (zh) | 小檗碱衍生物在制备治疗2型糖尿病、调节血糖和血脂的药物中的应用 | |
KR20030023232A (ko) | 인삼 또는 돌외로부터 사포닌을 추출하는 방법 및 이방법에 따라 추출된 사포닌을 함유하는 식품 | |
CN111635417B (zh) | 用于调节肥胖人群肠道菌群的白肉虎掌菌多酚制备方法及其应用 | |
CN103641713A (zh) | 甘油单酯衍生物的制备方法及应用 | |
CN109223735B (zh) | 从杂色曲霉次级代谢物中分离出的活性化合物的用途 | |
CN112047910A (zh) | 芳香族法尼基类化合物及其应用 | |
KR20210094997A (ko) | 녹용에서 분리한 신규 화합물을 유효성분으로 하는 비알코올성 지방간 질환의 예방 또는 치료용 약학적 조성물 또는 건강기능식품 | |
KR100979921B1 (ko) | 갈색꽃구름 버섯추출물과 이로부터 분리된 락톤계 화합물 및 이를 포함하는 항 비만제 조성물 | |
CN112972438B (zh) | 一类来源于赤芍的木脂素化合物及其制法和应用 | |
CN114569613B (zh) | 蝙蝠葛生物碱类化合物在治疗代谢性疾病中的应用 | |
CN112999233B (zh) | 一类来源于赤芍的单萜苷类化合物及其制法和应用 | |
CN116178331B (zh) | 抗糖尿病的氧杂蒽酮类化合物2-hydroxyxanthone及其制备方法、药物组合物和应用 | |
CN116354916B (zh) | 具有改善胰岛素抵抗作用的化合物或其药学上可接受的盐及其制备方法和应用 | |
US11896603B2 (en) | Oligosaccharide as therapeutic agent for alcohol associated liver disease |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 2, No. 452, No. 6, No. 310018, Poplar Street, Hangzhou economic and Technological Development Zone, Zhejiang, D0609-D0610 Applicant after: Hangzhou Naiqirui Bio-Pharmaceutical Technology Co., Ltd. Address before: Hangzhou City, Zhejiang province 310058 Xihu District campus of Zhejiang University harbor home 4-3-1601 Applicant before: Hangzhou Naiqirui Bio-Pharmaceutical Technology Co., Ltd. |
|
CB02 | Change of applicant information | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |