JP2011524378A - 糖尿病を治療するための医薬組成物 - Google Patents
糖尿病を治療するための医薬組成物 Download PDFInfo
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- JP2011524378A JP2011524378A JP2011513844A JP2011513844A JP2011524378A JP 2011524378 A JP2011524378 A JP 2011524378A JP 2011513844 A JP2011513844 A JP 2011513844A JP 2011513844 A JP2011513844 A JP 2011513844A JP 2011524378 A JP2011524378 A JP 2011524378A
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- deoxynojirimycin
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- fagomine
- blood glucose
- extract
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- 239000008194 pharmaceutical composition Substances 0.000 title claims abstract description 13
- 206010012601 diabetes mellitus Diseases 0.000 title claims abstract description 7
- LXBIFEVIBLOUGU-JGWLITMVSA-N duvoglustat Chemical compound OC[C@H]1NC[C@H](O)[C@@H](O)[C@@H]1O LXBIFEVIBLOUGU-JGWLITMVSA-N 0.000 claims abstract description 74
- LXBIFEVIBLOUGU-UHFFFAOYSA-N Deoxymannojirimycin Natural products OCC1NCC(O)C(O)C1O LXBIFEVIBLOUGU-UHFFFAOYSA-N 0.000 claims abstract description 37
- YZNNBIPIQWYLDM-HSUXUTPPSA-N Fagomine Chemical compound OC[C@H]1NCC[C@@H](O)[C@@H]1O YZNNBIPIQWYLDM-HSUXUTPPSA-N 0.000 claims abstract description 24
- YZNNBIPIQWYLDM-ZLUOBGJFSA-N Fagomine Natural products OC[C@@H]1NCC[C@H](O)[C@H]1O YZNNBIPIQWYLDM-ZLUOBGJFSA-N 0.000 claims abstract description 24
- YZNNBIPIQWYLDM-UHFFFAOYSA-N L-fagomine Natural products OCC1NCCC(O)C1O YZNNBIPIQWYLDM-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000002218 hypoglycaemic effect Effects 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 9
- 239000000284 extract Substances 0.000 claims description 8
- 240000000249 Morus alba Species 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 229930003935 flavonoid Natural products 0.000 claims description 3
- 150000002215 flavonoids Chemical class 0.000 claims description 3
- 235000017173 flavonoids Nutrition 0.000 claims description 3
- ZOBPZXTWZATXDG-UHFFFAOYSA-N 1,3-thiazolidine-2,4-dione Chemical compound O=C1CSC(=O)N1 ZOBPZXTWZATXDG-UHFFFAOYSA-N 0.000 claims description 2
- 229940123208 Biguanide Drugs 0.000 claims description 2
- 235000009811 Momordica charantia Nutrition 0.000 claims description 2
- 235000008708 Morus alba Nutrition 0.000 claims description 2
- 229940100389 Sulfonylurea Drugs 0.000 claims description 2
- 244000269722 Thea sinensis Species 0.000 claims description 2
- 229940123464 Thiazolidinedione Drugs 0.000 claims description 2
- 244000078912 Trichosanthes cucumerina Species 0.000 claims description 2
- 235000008322 Trichosanthes cucumerina Nutrition 0.000 claims description 2
- 150000008442 polyphenolic compounds Chemical class 0.000 claims description 2
- 235000013824 polyphenols Nutrition 0.000 claims description 2
- XNCOSPRUTUOJCJ-UHFFFAOYSA-N Biguanide Chemical compound NC(N)=NC(N)=N XNCOSPRUTUOJCJ-UHFFFAOYSA-N 0.000 claims 1
- 244000194101 Ginkgo biloba Species 0.000 claims 1
- 235000008100 Ginkgo biloba Nutrition 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- YROXIXLRRCOBKF-UHFFFAOYSA-N sulfonylurea Chemical class OC(=N)N=S(=O)=O YROXIXLRRCOBKF-UHFFFAOYSA-N 0.000 claims 1
- 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 26
- 239000008103 glucose Substances 0.000 description 26
- 210000004369 blood Anatomy 0.000 description 25
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- 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 5
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- YASAKCUCGLMORW-UHFFFAOYSA-N Rosiglitazone Chemical compound C=1C=CC=NC=1N(C)CCOC(C=C1)=CC=C1CC1SC(=O)NC1=O YASAKCUCGLMORW-UHFFFAOYSA-N 0.000 description 4
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- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 4
- 239000002775 capsule Substances 0.000 description 3
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- ZNNLBTZKUZBEKO-UHFFFAOYSA-N glyburide Chemical compound COC1=CC=C(Cl)C=C1C(=O)NCCC1=CC=C(S(=O)(=O)NC(=O)NC2CCCCC2)C=C1 ZNNLBTZKUZBEKO-UHFFFAOYSA-N 0.000 description 3
- 230000003345 hyperglycaemic effect Effects 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 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 3
- 229960001052 streptozocin Drugs 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 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 2
- 108010024636 Glutathione Proteins 0.000 description 2
- 229940122069 Glycosidase inhibitor Drugs 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000037213 diet Effects 0.000 description 2
- 235000005911 diet Nutrition 0.000 description 2
- RWSXRVCMGQZWBV-WDSKDSINSA-N glutathione Chemical compound OC(=O)[C@@H](N)CCC(=O)N[C@@H](CS)C(=O)NCC(O)=O RWSXRVCMGQZWBV-WDSKDSINSA-N 0.000 description 2
- 239000003316 glycosidase inhibitor Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
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- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 2
- 235000019796 monopotassium phosphate Nutrition 0.000 description 2
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 description 2
- 229960004586 rosiglitazone Drugs 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 238000012353 t test Methods 0.000 description 2
- 229910000404 tripotassium phosphate Inorganic materials 0.000 description 2
- 235000019798 tripotassium phosphate Nutrition 0.000 description 2
- 208000001072 type 2 diabetes mellitus Diseases 0.000 description 2
- BOVGTQGAOIONJV-BETUJISGSA-N 1-[(3ar,6as)-3,3a,4,5,6,6a-hexahydro-1h-cyclopenta[c]pyrrol-2-yl]-3-(4-methylphenyl)sulfonylurea Chemical compound C1=CC(C)=CC=C1S(=O)(=O)NC(=O)NN1C[C@H]2CCC[C@H]2C1 BOVGTQGAOIONJV-BETUJISGSA-N 0.000 description 1
- FVSYPYTVCSNYAS-UHFFFAOYSA-N 2-(hydroxymethyl)-1,2,3,4-tetrahydropyridine-3,4,5-triol Chemical compound OCC1NC=C(O)C(O)C1O FVSYPYTVCSNYAS-UHFFFAOYSA-N 0.000 description 1
- 102100026189 Beta-galactosidase Human genes 0.000 description 1
- 239000009429 Ginkgo biloba extract Substances 0.000 description 1
- 108010059881 Lactase Proteins 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- ZSJLQEPLLKMAKR-UHFFFAOYSA-N Streptozotocin Natural products O=NN(C)C(=O)NC1C(O)OC(CO)C(O)C1O ZSJLQEPLLKMAKR-UHFFFAOYSA-N 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 229960002632 acarbose Drugs 0.000 description 1
- 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 1
- 229930013930 alkaloid Natural products 0.000 description 1
- 150000003797 alkaloid derivatives Chemical class 0.000 description 1
- 102000016679 alpha-Glucosidases Human genes 0.000 description 1
- 108010028144 alpha-Glucosidases Proteins 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 239000002473 artificial blood Substances 0.000 description 1
- 108010051210 beta-Fructofuranosidase Proteins 0.000 description 1
- 108010005774 beta-Galactosidase Proteins 0.000 description 1
- 150000004283 biguanides Chemical class 0.000 description 1
- 229960000074 biopharmaceutical Drugs 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 239000007979 citrate buffer Substances 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000006196 drop Substances 0.000 description 1
- 235000020686 ginkgo biloba extract Nutrition 0.000 description 1
- 229940068052 ginkgo biloba extract Drugs 0.000 description 1
- 229960004580 glibenclamide Drugs 0.000 description 1
- 229960000346 gliclazide Drugs 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
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- 230000010534 mechanism of action Effects 0.000 description 1
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- XZWYZXLIPXDOLR-UHFFFAOYSA-N metformin Chemical compound CN(C)C(=N)NC(N)=N XZWYZXLIPXDOLR-UHFFFAOYSA-N 0.000 description 1
- 229960003105 metformin Drugs 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
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- 229960001641 troglitazone Drugs 0.000 description 1
- GXPHKUHSUJUWKP-UHFFFAOYSA-N troglitazone Chemical compound C1CC=2C(C)=C(O)C(C)=C(C)C=2OC1(C)COC(C=C1)=CC=C1CC1SC(=O)NC1=O GXPHKUHSUJUWKP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- 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
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/445—Non condensed piperidines, e.g. piperocaine
-
- 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
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
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- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Diabetes (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Obesity (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Endocrinology (AREA)
- Emergency Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
【選択図】なし
Description
1. 薬物:1-deoxynojirimycin, Fagomine, 自社で製造した。
2.試薬:リン酸二水素カリウム、水酸化ナトリウム、炭酸水素ナトリウム、
p-nitropheny1-α-D-glucopyranoside(PNPG)、還元グルタチオン、α-D-グリコシダーゼ蔗糖。
3.器具:TU-1901紫外可視分光光度計。
4.試験の方法及び結果
(1) リン酸三カリウム緩衝液の調製:0.68120g のリン酸二水素カリウムを25mlの蒸留水に溶かし、貯蔵液1を得て、0.2g のNaOH を25mL の蒸留水に溶かし貯蔵液2を得、貯蔵液1(25mL)を吸い出して貯蔵液2(11.8mL)に入れる、均一になるように振り混ぜて、100mL に希釈してリン酸三カリウム緩衝液を得た。
(2) Na2C03反応停止液:Na2CO310.6g→100mL 蒸留水(1mol/L)
(3) PNPG: 17.47mg→2mL 蒸留水(0.029mol/L)
(4) 還元グルタチオン:2.10mg→2mL 蒸留水(1.05mg/mL)
(5) α-D-グリコシダーゼ:0.5mg→1mL 蒸留水(0.5mg/mL)
(6) 1-deoxynojirimycin 貯蔵液:3.24mg→1mL 蒸留水(20μ mol/mL)
(7) Fagomine 貯蔵液:3.00mg→1mL 蒸留水(20μ mol/mL)
(8) グリコシダーゼ抑製剤の試料溶液の調製:
250μL の1-deoxynojirimycin 貯蔵液を蒸留水で1mL に希釈して,貯蔵液1を得る。
Fagomine 貯蔵液250μL を蒸留水で1mL に希釈して、貯蔵液2を得る。
貯蔵液1、2によって表2中の比例で併用:
(9) α-D-グリコシダーゼ抑制活性の測定反応
表1の順序に従って試薬を加えて反応させ,吸光度値を測定して、以下の公式に従って試料のα-グリコシダーゼ抑制率を計算する。
1.薬物:1-deoxynojirimycin, Fagomine,自社で製造,試験の前に蒸留水で所定濃度に調整した(組成物中1-deoxynojirimycin とFagomine との濃度合計は単独調製Fagomine或1-deoxynojirimycin の濃度に同じ)。グリベンクラミド(湖南洞庭薬業株式会社製)。
2.動物:NOD マウス,体重25-35g,北京大学医学部実験動物センターから譲り受けた。試験の前に、血糖濃度を測定して,血糖値が11.1mmol/L 以上の動物を選択して試験に供した。
3.測定器具:怡成血糖測定器(北京怡成生物電子技術株式会社製)。
4.主要な試薬:125I-インスリン放射免疫分析器(中国原子エネルギー科学院同位元素研究所製)。
5.試験の方法と結果
(1)マウスの血糖濃度に対する影響:NOD マウス,空腹6h 後,血糖濃度を測定して,血糖値が11.1mmol/L 以上の動物70匹を選択した。ランダムに7群に分けて以下の薬物を胃内投与した。[1]対照群(蒸留水);[2]グリベンクラミド群(50mg/kg);[3]-[5]異なる比率の組成物(20mg/kg,薬物の比例が異なり、総量は同じ)。連続投与14日,第14日で投与の前に空腹6時間、投与1時間後に動物から採血して,怡成血糖測定器で試験動物の血糖値を測定して、放射免疫測定法により血清インスリンを測定した。その結果を表3-4に示す。
1.薬物:1-deoxynojirimycin とFagomine と混合物(2: 1 ),自社製,試験の前に蒸留水で所定の濃度に調製;Acarbose(バイエル医薬保健株式会社製);カテキン、イチョウ葉の抽出物、桑葉フラボノイド(湖南今漢生物医薬技術株式会社製)。
2.動物:SD ラット,体重が180-220g,雌と雄が半々、湖南医薬工業研究所から提供された。動物モデルの作製方法:ラットを断食24時間後に、低用量で週1 回ストレプトゾトシン25mg/kg を静脈注射して、II型糖尿病を誘発するため、同時にハイカロリー飼料で飼育し、第2回の注射後の1週間目に血糖値を測定,空腹時血糖値が7.8mmol/L である以上の動物を選択して試験に供した。
3.試薬:ストレプトゾシン,米国Sigma 社の製品。モデルの作製の前に、クエン酸緩衝液(pH=4.0)を使用して低温で調製する;蔗糖、分析的に純粋。
4.器具:着実に倍増型の血糖モニター。
5.試験の方法と結果:SD ラット,断食して、断水しないで24時間後、週1 回ストレプトゾシン25mg/kg を静脈注射して、同時に高カロリー飼料を与えてII型糖尿病を誘発して、第2回注射後1週間目に血糖値を測定して,空腹時血糖値が7.8mmol/L 以上のラット90匹を選択して、試験に供した。ランダムに9群に分けられ(n=10),第一群が対照群であり、等体積の蒸留水を胃内投与して,第二群がアカルボース(Acarbose)群であり;ほかの群が1-deoxynojirimycin とFagomine との混合物(混合物の比が2:1であり,表にはDFで示す)とほかの異なる血糖降下物質との組み合わせ;上記上用量で試験薬物を胃内投与して,連続して14日間胃内投与して、第14日目に投与の前で空腹6時間、上記用量で投与すると同時に蔗糖5.Og/kg を胃内投与して,給糖前及び給糖後1.0時間目にラットの血糖値を測定した。実験室の温度は20℃〜25℃である。試験結果は表5に示す。
Claims (5)
- 1-デオキシノジリマイシン(1-deoxynojirimycin)と1、2、5-トリデオキシー1、5-イミン-D-アラビトール(Fagomine、ファゴミン)を含み、前記1-デオキシノジリマイシと前記ファゴミンとの重量比が0.5〜5:1であることを特徴とする糖尿病を治療するための医薬組成物。
- 1-デオキシノジリマイシンの重量パーセントは1%以上であることを特徴する請求項1に記載の医薬組成物。
- 1-デオキシノジリマイシン(1-deoxynojirimycin)と1、2、5-トリデオキシ-1、5-イミン-D-アラビトール(Fagomine)との重量比が好ましくは2〜5:1であることを特徴する請求項1に記載の医薬組成物。
- 他の血糖降下活性を持つ化合物または抽出物を含む、請求項1ないし3のいずれかに記載の糖尿病を治療する医薬組成物。
- 他の血糖降下活性を持つ化合物がスルホニル尿素系、ビグアニド系、チアゾリジンジオン系の化学薬品から選択され,抽出物が桑科の植物から分離、精製された桑葉のフラボノイド系成分、イチョウ葉の抽出物、ニガウリの抽出物、及び茶ポリフェノールから選択されることを特徴とする請求項4に記載の糖尿病を治療するための医薬組成物。
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CN109200062A (zh) * | 2017-07-07 | 2019-01-15 | 张桂珍 | 蚕蛾头部多肽混合物在制备治疗糖尿病口服药物中的应用 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990054967A (ko) * | 1997-12-27 | 1999-07-15 | 김갑술 | 누에오줌으로부터 알파-글리코시다제 억제물질의 제조방법 |
CN1899056A (zh) * | 2006-07-13 | 2007-01-24 | 山东省医学科学院基础医学研究所 | 一种桑叶奶及其制备方法与应用 |
WO2008025249A1 (en) * | 2006-08-21 | 2008-03-06 | Institute Of Mataria Medica, Chinese Academy Of Medical Sciences | The use of the effective section of alkaloids from ramulus mori for preparation of a hypoglycemig agent |
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CN1589835A (zh) * | 2003-09-01 | 2005-03-09 | 崔为正 | 一种桑叶提取物及其用途 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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CN1899056A (zh) * | 2006-07-13 | 2007-01-24 | 山东省医学科学院基础医学研究所 | 一种桑叶奶及其制备方法与应用 |
WO2008025249A1 (en) * | 2006-08-21 | 2008-03-06 | Institute Of Mataria Medica, Chinese Academy Of Medical Sciences | The use of the effective section of alkaloids from ramulus mori for preparation of a hypoglycemig agent |
Non-Patent Citations (4)
Title |
---|
JPN6013022708; KIMURA,M. et al: Journal of Traditional Medicines Vol.12, No.3, 1995, p.214-19 * |
JPN6013022709; TANIGUCHI,S. et al: Hormone and metabolic research Vol.30, No.11, 1998, p.679-83 * |
JPN6013022712; 斉藤嘉美: 臨床医薬 Vol.18 No.12, 2002, p.1389-1396 * |
JPN6013022713; DING,Y. et al: Zhongguo Yaowu Huaxue Zazhi Vol.17, No.6, 2007, p.386-389 * |
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EP2301543A1 (en) | 2011-03-30 |
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