JP2005523917A - ハイパーフォリン誘導体、それらの使用及びそれらを含有している製剤 - Google Patents
ハイパーフォリン誘導体、それらの使用及びそれらを含有している製剤 Download PDFInfo
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- JP2005523917A JP2005523917A JP2003587762A JP2003587762A JP2005523917A JP 2005523917 A JP2005523917 A JP 2005523917A JP 2003587762 A JP2003587762 A JP 2003587762A JP 2003587762 A JP2003587762 A JP 2003587762A JP 2005523917 A JP2005523917 A JP 2005523917A
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- hyperforin
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- 239000000203 mixture Substances 0.000 title description 13
- 238000009472 formulation Methods 0.000 title description 6
- 150000002448 hyperforins Chemical class 0.000 title description 2
- 208000024827 Alzheimer disease Diseases 0.000 claims abstract description 7
- 208000020401 Depressive disease Diseases 0.000 claims abstract description 4
- 150000001875 compounds Chemical class 0.000 claims description 27
- -1 organic base cation Chemical class 0.000 claims description 17
- 238000002360 preparation method Methods 0.000 claims description 11
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 8
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 6
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 claims description 6
- 150000002431 hydrogen Chemical class 0.000 claims description 5
- 239000003814 drug Substances 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- 125000004043 oxo group Chemical group O=* 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 150000007529 inorganic bases Chemical class 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 239000008194 pharmaceutical composition Substances 0.000 claims description 2
- QOVWXXKVLJOKNW-UHFFFAOYSA-N hyperforin Natural products CC(C)C(=O)C12CC(CC=C(C)C)(CC(CC=C(C)C)C1CCC=C(C)C)C(=C(CC=C(C)C)C2=O)O QOVWXXKVLJOKNW-UHFFFAOYSA-N 0.000 abstract description 31
- IWBJJCOKGLUQIZ-HQKKAZOISA-N hyperforin Chemical compound OC1=C(CC=C(C)C)C(=O)[C@@]2(CC=C(C)C)C[C@H](CC=C(C)C)[C@](CCC=C(C)C)(C)[C@]1(C(=O)C(C)C)C2=O IWBJJCOKGLUQIZ-HQKKAZOISA-N 0.000 abstract description 29
- MGKCAFQXBAFOSW-ACJQSPJVSA-N O=C1C(CC=C(C)C)=C(O)[C@@]2(CC=C(C)C)C[C@H](CC=C(C)C)[C@](CCC=C(C)C)(C)[C@]1(C(=O)C(C)CC)C2=O Chemical compound O=C1C(CC=C(C)C)=C(O)[C@@]2(CC=C(C)C)C[C@H](CC=C(C)C)[C@](CCC=C(C)C)(C)[C@]1(C(=O)C(C)CC)C2=O MGKCAFQXBAFOSW-ACJQSPJVSA-N 0.000 abstract description 7
- RIISSLSXWPTKFE-UHFFFAOYSA-N adhyperforin Natural products CCC(C)C(=O)C12CC(CC=C(C)C)(CC(CC=C(C)C)C1CCC=C(C)C)C(=C(CC=C(C)C)C2=O)O RIISSLSXWPTKFE-UHFFFAOYSA-N 0.000 abstract description 6
- 150000003839 salts Chemical class 0.000 abstract description 4
- 235000016709 nutrition Nutrition 0.000 abstract description 2
- 150000002148 esters Chemical class 0.000 abstract 1
- 230000000144 pharmacologic effect Effects 0.000 abstract 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 33
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 23
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 20
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 18
- 239000000243 solution Substances 0.000 description 14
- 235000019439 ethyl acetate Nutrition 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000003208 petroleum Substances 0.000 description 8
- 244000141009 Hypericum perforatum Species 0.000 description 7
- 235000017309 Hypericum perforatum Nutrition 0.000 description 7
- 239000000284 extract Substances 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 229910003002 lithium salt Inorganic materials 0.000 description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 5
- XVJCVVGGRAFUHV-DNSWOBEMSA-M lithium;(1r,5r,6r,7s)-6-methyl-1,3,7-tris(3-methylbutyl)-6-(4-methylpentyl)-5-(2-methylpropanoyl)-4,9-dioxobicyclo[3.3.1]non-2-en-2-olate Chemical compound [Li+].[O-]C1=C(CCC(C)C)C(=O)[C@]2(C(=O)C(C)C)[C@@](CCCC(C)C)(C)[C@@H](CCC(C)C)C[C@@]1(CCC(C)C)C2=O XVJCVVGGRAFUHV-DNSWOBEMSA-M 0.000 description 5
- 238000000034 method Methods 0.000 description 5
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- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical group CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 125000000468 ketone group Chemical group 0.000 description 4
- 159000000002 lithium salts Chemical class 0.000 description 4
- 102000002659 Amyloid Precursor Protein Secretases Human genes 0.000 description 3
- 229910010082 LiAlH Inorganic materials 0.000 description 3
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- 239000002904 solvent Substances 0.000 description 3
- 108010043324 Amyloid Precursor Protein Secretases Proteins 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000000935 antidepressant agent Substances 0.000 description 2
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- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000002451 electron ionisation mass spectrometry Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000001963 growth medium Substances 0.000 description 2
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- 230000001404 mediated effect Effects 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
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- 108090000623 proteins and genes Proteins 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- QZAYGJVTTNCVMB-UHFFFAOYSA-N serotonin Chemical compound C1=C(O)C=C2C(CCN)=CNC2=C1 QZAYGJVTTNCVMB-UHFFFAOYSA-N 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009182 swimming Effects 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- XBPCUCUWBYBCDP-UHFFFAOYSA-N Dicyclohexylamine Chemical compound C1CCCCC1NC1CCCCC1 XBPCUCUWBYBCDP-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 206010029260 Neuroblastoma Diseases 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 108091007736 alpha-secretases Proteins 0.000 description 1
- 102000038380 alpha-secretases Human genes 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 230000002555 anti-neurodegenerative effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000000949 anxiolytic effect Effects 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 108091007737 beta-secretases Proteins 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 210000001715 carotid artery Anatomy 0.000 description 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 150000001767 cationic compounds Chemical class 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 229920001429 chelating resin Polymers 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000001212 derivatisation Methods 0.000 description 1
- XBPCUCUWBYBCDP-UHFFFAOYSA-O dicyclohexylazanium Chemical compound C1CCCCC1[NH2+]C1CCCCC1 XBPCUCUWBYBCDP-UHFFFAOYSA-O 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 108091007739 gamma-secretases Proteins 0.000 description 1
- 102000038383 gamma-secretases Human genes 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 229910001411 inorganic cation Inorganic materials 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- WMFOQBRAJBCJND-UHFFFAOYSA-M lithium hydroxide Inorganic materials [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 150000004681 metal hydrides Chemical class 0.000 description 1
- GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 description 1
- 230000004770 neurodegeneration Effects 0.000 description 1
- 208000015122 neurodegenerative disease Diseases 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- QCDYQQDYXPDABM-UHFFFAOYSA-N phloroglucinol Chemical class OC1=CC(O)=CC(O)=C1 QCDYQQDYXPDABM-UHFFFAOYSA-N 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 230000017854 proteolysis Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010956 selective crystallization Methods 0.000 description 1
- 229940076279 serotonin Drugs 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/013—Esters of alcohols having the esterified hydroxy group bound to a carbon atom of a ring other than a six-membered aromatic ring
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/24—Antidepressants
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
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- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/62—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by hydrogenation of carbon-to-carbon double or triple bonds
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- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/64—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of functional groups containing oxygen only in singly bound form
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- C07C45/78—Separation; Purification; Stabilisation; Use of additives
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- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
- C07C49/703—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups
- C07C49/713—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups a keto group being part of a six-membered ring
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- C07C49/703—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups
- C07C49/743—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups having unsaturation outside the rings, e.g. humulones, lupulones
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Abstract
Description
本発明は、ハイパーフォリン及びアドハイパーフォリン誘導体、並びに医薬学及び/又は栄養学的領域における、特に、うつ病及びアルツハイマー病の処置における、それらの使用に関する。
Hypericum perforatumの開花時の先端部分(Flowering tops)は、中枢神経系に直接的又は間接的に作用する、構造的に異なるクラスの物質を多数含有している。これらの化合物の作用機序は、異なっており、抗MAO作用(Suzuki OR.ら Planta Med., 272-4, 1984)、セロトニンの放出及び再取り込みに対する作用(Muller W.E.ら Pharmacopsychiatry, 30, 102-107, 1997)、並びにベンゾジアゼピン様活性(Coot J.M.Pharmacopsychiatry 30, 108-112, 1997)を含む。
へと変換され得ること、又は水素化金属による1位及び10位のケト基のヒドロキシ基への還元によって、対応するテトラヒドロ誘導体、テトラヒドロハイパーフォリン(Ic)及びテトラヒドロアドハイパーフォリン(Id)
へと変換され得ることが、既知である(Bystrovら、Bioorg.Khim, 1978)。
イソプレン鎖の全ての二重結合の還元、並びに/又は1位及び10位のケト基のヒドロキシ基への還元により入手可能なハイパーフォリン及びアドハイパーフォリン誘導体が、高度の安定性を有しているのみならず、驚くべきことにハイパーフォリン及びアドハイパーフォリンより高い抗うつ活性、抗不安活性及び抗神経変性活性も有していることが、本発明において見出された。
[式中、Rは、メチル又はエチルであり、R2は、水素、医薬的に許容される無機もしくは有機塩基カチオン、又は直鎖もしくは分岐鎖状のC2〜C5アシル基であり、かつ
a)R1が3−メチル−ブタ−1−イルであり、かつオキソ基が1位及び10位に存在する;
b)R1が3−メチル−2−ブテン−1−イルであり、かつヒドロキシ基が1位及び10位に存在する;
c)R1が3−メチル−ブタ−1−イルであり、かつヒドロキシ基が1位及び10位に存在する、のいずれかである]のハイパーフォリン及びアドハイパーフォリン誘導体の使用である。
コントロール 100
10μM ハイパーフォリン 296
10μM オクタヒドロハイパーフォリンリチウム塩 1383
10μM テトラヒドロハイパーフォリン 926
10μM ドデカヒドロハイパーフォリン 879
10μM アセチルオクタヒドロハイパーフォリン 954
実施例1−ハイパーフォリンの調製
Hypericum perforatumの開花時の先端部分10kg及びメタノール30Lを、50L抽出プラントで抽出し、全体を室温で3時間放置し;抽出をさらに3回繰り返し、次いで、合わせた抽出物を真空下で5kgにまで濃縮し、濃縮物をヘキサン5Lで3回抽出した。水−メタノール溶液を廃棄し、ヘキサン溶液を、ハイパーフォリン及びアドハイパーフォリンの枯渇まで、アルカリ性メタノール(KOH)で逆抽出した。この溶液を中和し、ハイパーフォリン及びアドハイパーフォリンを選択的に保持する弱塩基性アンバーライト樹脂でろ過し;保持された生成物を、リン酸で酸性化されたメタノールにより再び溶出させ;メタノール性溶出液を25℃で真空下で濃縮し、水で希釈し、ハイパーフォリンの枯渇までn−ヘキサンで逆抽出した。
実施例1に記載されたようにして得られたハイパーフォリン50gを、5%パラジウム担持炭素2gの存在下で酢酸エチル500mlに溶解させ、完全な水素吸収まで水素化した。触媒をろ過にて除去し、溶液を真空下で濃縮乾燥し、残さをn−ヘキサンに溶解させた。その溶液に、化学量論的な量のジシクロヘキシルアミンを添加し、対応する塩の十分に選択的な結晶化を得た。
ハイパーフォリン(M.W.=536,01)2gを、磁気攪拌下、THF 20mlに溶解させ;その溶液に大過剰のLiAlH4(1g、0.026mol、M.W.=38)を添加した。反応の進行を、TLC(溶出剤 石油エーテル/EtOAc 9:1)によってモニタリングした。10分後、反応が完了した。
オクタヒドロハイパーフォリンジシクロヘキシルアンモニウム塩15gを、メタノール600mlにより酸性樹脂(Dowex 50×8、300g)上で溶出させた。オクタヒドロアドハイパーフォリン11.01gが得られ、それに、水に溶解したLiOH一水化物0.8745gを添加した。その混合物を、蒸発乾燥させ、以下の分光学的特徴を有するリチウム塩11.41gを得た。
ジシクロヘキシルアンモニウムオクタヒドロアドハイパーフォリネート(M.W.=716;2,41mmol)1.72gを、磁気攪拌下、THF 20mlに溶解させ;その溶液に大過剰(3.5g)のLiAlH4(M.W.=38、0.092mol)を添加した。反応の進行を、TLC(溶出剤 石油エーテル/EtOAc 9:1)によってモニタリングした。10分後、反応が完了した。
EIMS m/z 548[M]+。
アセチルハイパーフォリン(M.W.=578;0.52mmol)300mgを、二口丸底フラスコ内でMeOH 3mlに溶解させ、次いで触媒(5%Pd担持炭素)を添加した。反応を、TLC(石油エーテル/EtOAc 95:5 Rfp=0.43;Rfa=0.52)によってモニタリングした。4時間後、反応が完了した。触媒をセライト層でのろ過にて除去し、次いで、メタノールを蒸発させた。
EIMS m/z 586[M]+。
Claims (9)
- うつ病及びアルツハイマー病の処置において使用するための医薬品の調製のための、請求項1記載の誘導体。
- R2が水素である、請求項1又は2に記載の誘導体。
- R2がリチウムであり、R1が3−メチル−ブタ−1−イルであり、かつオキソ基が1位及び10位に存在する、請求項1又は2に記載の誘導体。
- Rがメチルである、請求項4に記載の誘導体。
- R2がアセチルであり、R1が3−メチル−ブタ−1−イルであり、かつオキソ基が1位及び10位に存在する、請求項1又は2に記載の誘導体。
- Rがメチルである、請求項6に記載の誘導体。
- ドデカヒドロハイパーフォリン(Ie)、ドデカヒドロアドハイパーフォリン(If)、アセチルオクタヒドロハイパーフォリン(Ih)、及びアセチルオクタヒドロアドハイパーフォリン(Ii)より選択される化合物。
- 請求項4の化合物を含有している医薬組成物。
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IT2002MI000872A ITMI20020872A1 (it) | 2002-04-23 | 2002-04-23 | Derivati dell'iperforina loro uso e formulazioni che li contengono |
PCT/EP2003/004100 WO2003091194A1 (en) | 2002-04-23 | 2003-04-18 | Hyperforin derivatives, the use thereof and formulations containing them |
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JP2014527508A (ja) * | 2011-06-03 | 2014-10-16 | プレジデント アンド フェローズ オブ ハーバード カレッジ | ハイパーフォリン類似物、合成方法、およびその使用 |
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CN102772461B (zh) * | 2011-05-11 | 2014-05-14 | 成都康弘药业集团股份有限公司 | 药物组合物在制备预防或治疗老年性痴呆的药物中的应用 |
ITMI20131012A1 (it) * | 2013-06-19 | 2014-12-20 | Indena Spa | Derivati dell'iperforina e loro uso nella malattia di alzheimer |
US20180071269A1 (en) | 2015-08-12 | 2018-03-15 | Tianxin Wang | Therapeutical methods, formulations and nutraceutical formulations |
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JP2002503646A (ja) | 1998-02-13 | 2002-02-05 | ドクトル.ヴイルマル シュヴアベ ゲーエムベーハーウント コンパニー | 安定なハイパーフォリン塩、それらの製造方法、及びそれらのアルツハイマー病の治療のための使用 |
AU754679B2 (en) * | 1998-02-13 | 2002-11-21 | Dr. Willmar Schwabe Gmbh & Co | Use of hyperforin and hyperforin-containing extracts in the treatment and prophylaxis of dementing diseases |
IT1301679B1 (it) | 1998-06-10 | 2000-07-07 | Indena Spa | Derivati dell'iperforina, loro uso e formulazioni che licontengono. |
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IL164763A0 (en) | 2005-12-18 |
HK1075654A1 (en) | 2005-12-23 |
US20050165117A1 (en) | 2005-07-28 |
CN1646462A (zh) | 2005-07-27 |
AU2003222828A1 (en) | 2003-11-10 |
PL205829B1 (pl) | 2010-05-31 |
RU2320636C2 (ru) | 2008-03-27 |
NO20044519L (no) | 2004-11-02 |
JP4315818B2 (ja) | 2009-08-19 |
CA2483205A1 (en) | 2003-11-06 |
ATE404519T1 (de) | 2008-08-15 |
USRE43280E1 (en) | 2012-03-27 |
CA2483205C (en) | 2011-07-05 |
ITMI20020872A1 (it) | 2003-10-23 |
EP1497250B1 (en) | 2008-08-13 |
ITMI20020872A0 (it) | 2002-04-23 |
IL164763A (en) | 2010-02-17 |
SI1497250T1 (sl) | 2008-12-31 |
ES2311697T3 (es) | 2009-02-16 |
NO329176B1 (no) | 2010-09-06 |
KR20040111519A (ko) | 2004-12-31 |
US7105705B2 (en) | 2006-09-12 |
PT1497250E (pt) | 2008-11-12 |
EP1497250A1 (en) | 2005-01-19 |
DE60322871D1 (de) | 2008-09-25 |
WO2003091194A1 (en) | 2003-11-06 |
CN1290816C (zh) | 2006-12-20 |
KR100944052B1 (ko) | 2010-02-24 |
RU2004131210A (ru) | 2005-04-10 |
DK1497250T3 (da) | 2008-12-01 |
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