WO2002067962A1 - Procede de preparation d'un extrait d'anemone raddeana, composition pharmaceutique contenant ledit extrait et utilisation d'une telle composition pharmaceutique - Google Patents
Procede de preparation d'un extrait d'anemone raddeana, composition pharmaceutique contenant ledit extrait et utilisation d'une telle composition pharmaceutique Download PDFInfo
- Publication number
- WO2002067962A1 WO2002067962A1 PCT/CN2002/000020 CN0200020W WO02067962A1 WO 2002067962 A1 WO2002067962 A1 WO 2002067962A1 CN 0200020 W CN0200020 W CN 0200020W WO 02067962 A1 WO02067962 A1 WO 02067962A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ethanol
- extract
- saponin
- column
- pharmaceutical composition
- Prior art date
Links
Classifications
-
- 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
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/71—Ranunculaceae (Buttercup family), e.g. larkspur, hepatica, hydrastis, columbine or goldenseal
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
Definitions
- the invention relates to a technology for extracting active ingredients of traditional Chinese medicine, and in particular to a method for preparing a two-pointed tip extract.
- the invention further relates to a pharmaceutical composition containing a two-tip extract and use of the two-tip extract. Background technique
- the object of the present invention is to provide a method for preparing a two-pointed tip extracting total saponin and monomer saponin D with medicinal value from the two-pointed tip.
- the method has simple steps and is suitable for industrial production.
- Another object of the present invention is to provide a pharmaceutical composition containing a two-pointed tip extract.
- Another object of the present invention is to provide use of a two-pointed tip extract.
- the preparation method of the two-pointed total saponin extract of the present invention includes the following steps:
- step a of the method of the present invention the two end tips and their stems, leaves, flowers, and fruits are pulverized into about 20 mesh coarse flour.
- step b it can be extracted with 5-9 times the amount of 50-70% ethanol, or it can be extracted with water decoction and alcohol precipitation (that is, first decoction with water and then with alcohol precipitation).
- the alkali solution in step c may be, for example, an aqueous sodium hydroxide solution.
- the two-pointed tip saponin extract of the present invention can be further applied to the two-pointed tip saponin by applying the following steps
- step f of the process of the present invention alcohol is generally used for recrystallization.
- the present invention also provides a pharmaceutical composition for treating cancer, comprising a therapeutically effective amount of a two-pointed tip extract prepared according to the above method and a pharmaceutically acceptable carrier.
- the invention also provides the application of the two-pointed tip extract prepared according to the above method in the preparation of a medicament for treating liver cancer, gastric adenocarcinoma, lung cancer and breast cancer.
- the two-pointed tip extract prepared by the method of the present invention can be made into any acceptable pharmaceutical dosage form.
- the method has simple steps and low cost, and is suitable for large-scale industrial production.
- the two-pointed total saponin and the two-pointed saponin D prepared by the method of the present invention have high purity.
- the two-tip extract prepared by the method of the present invention can be combined with one or more pharmaceutically acceptable carriers as an active ingredient to make a pharmaceutical composition in any pharmaceutical dosage form.
- two-point total saponin dry powder prepared by the method of the present invention is added with an appropriate amount of starch, granulated with 70% ethanol, and dried and packaged into oral capsules.
- saponin D For example, weigh 10 parts of saponin D and 75 parts of sodium chloride prepared by the method of the present invention, and add an appropriate amount of distilled water.) Adjust the pH from 7.5 to 8.5 with 1 to 5% sodium hydroxide solution, add 10,000 ml of distilled water, and filter. Filled and freeze-dried under sterile conditions to make saponin D powder for injection.
- the extract of the present invention can be used for preparing a medicine for treating cancer, especially liver cancer, gastric adenocarcinoma, lung cancer, breast cancer and other cancers.
- the above carriers refer to conventional pharmaceutical carriers in the field of pharmacy, including diluents, excipients, fillers, binders, wetting agents, disintegrating agents, absorption promoters, surfactants, adsorption carriers, and the like.
- the two-tip extract prepared by the method of the present invention can be administered in the form of a composition by oral, rectal, intravenous, intramuscular injection or topical administration.
- Various dosage forms such as tablets, granules, granules, capsules, suppositories, sprays, sustained release agents and injections are prepared according to the conventional production methods in the pharmaceutical field.
- the active ingredient can also be mixed with one or more carriers or drugs to make the desired dosage form.
- the pharmaceutical composition of the present invention preferably has an active ingredient in a weight ratio of 0.1% to 99.5%.
- the dosage of the present invention can be changed according to the route of administration, the age, weight of the patient, the type and severity of the disease, etc.
- the daily dosage is 0.01-20 mg / kg.
- Example 1 Take 100 g of coarse powder at both ends of Example 1, add 500ml of 70% ethanol to infiltrate to no saponin reaction, recover ethanol to no alcohol taste, dry under reduced pressure and crush into powder, add methanol to dissolve, mix 5 times A volume of 75: 25: 5 was used to elute to the bottom of the column. The silica gel was cut into sections and eluted with methanol. Thin-chromatographic identification was used to collect the saponin D. Continue to elute with methanol until no saponin reaction. The methanol was recovered under reduced pressure to dryness, and recrystallized from ethanol to obtain colorless powdery crystals.
- Preparation method Mix the total saponin at both ends with corn starch, stir well, add an appropriate amount of 70% ethanol to wet granulate, dry into capsules, make 1000 capsules, each capsule is 0.3 g.
- Powder injection for injection saponin D 15 g at both ends
- Preparation process Dissolve both saponin D and sodium chloride in an appropriate amount of distilled water for injection, adjust the pH to 8.0 with 1-5% sodium hydroxide solution, add water for injection to 10,000 ml, and pass through a 0.2 ⁇ microporous filter The resulting solution was filtered, filled into ampoules under aseptic conditions, and freeze-dried.
- Example 1 Antitumor effect of the extract Capsules made of total saponins can obviously inhibit sarcoma S l8 () , liver cancer, and cervical cancer through pharmacodynamic studies, and their tumor inhibition rates are 49%, 54%, and 84%, respectively.
- the effect on the proliferation of isolated cell lines has shown that under the direct action of the drug, it can inhibit the proliferation of liver cancer cell lines, lung adenocarcinoma cell lines, gastric adenocarcinoma cell lines, and breast cancer cell lines, and their inhibition rates are respectively Above 75%, 76%, 73%, and 84%.
- the powder injection for injection made with saponin D at both ends uses 5-fluorouracil as a control drug.
- the tumor inhibition rate of Hep-A-22 liver cancer in mice is 74%, and the tumor inhibition rate of Lewis lung cancer in C 57 mice is 71. %.
- the tumor suppression rate of C01-06 human colon cancer is in the range of 54-41%.
- 10 ( ⁇ g / ml in vitro) for human liver, lung and milk Adenocarcinoma and intestinal cancer cell toxicity test IC 5 The results show that it has a cytotoxic effect of 20 ⁇ 8 / ⁇ 1 and is more sensitive to breast cancer cells.
- the inhibition rates on human liver cancer, human gastric adenocarcinoma, human lung cancer, and breast cancer were 75%, 76%, 53%, and 58%.
- the injection can inhibit the incorporation of precursors (DNA) into A ⁇ cells cultured in vitro, in particular, it can significantly inhibit the incorporation of 3 H-TdR into DNA synthesis of S 180 cells.
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- Health & Medical Sciences (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Medical Informatics (AREA)
- Botany (AREA)
- Epidemiology (AREA)
- Mycology (AREA)
- Engineering & Computer Science (AREA)
- Alternative & Traditional Medicine (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medicines Containing Plant Substances (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/466,287 US20040067263A1 (en) | 2001-01-16 | 2002-01-16 | Method for preparating an anemone raddeana extract and the pharmaceutical composition containing the same as well as use thereof |
JP2002567328A JP2004518751A (ja) | 2001-01-16 | 2002-01-16 | Liangtoujian抽出物の製造方法、その抽出物を含有する医薬組成物及びその用途 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011060867A CN1210289C (zh) | 2001-01-16 | 2001-01-16 | 两头尖提取物的制备工艺和用途 |
CN01106086.7 | 2001-01-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002067962A1 true WO2002067962A1 (fr) | 2002-09-06 |
Family
ID=4655139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2002/000020 WO2002067962A1 (fr) | 2001-01-16 | 2002-01-16 | Procede de preparation d'un extrait d'anemone raddeana, composition pharmaceutique contenant ledit extrait et utilisation d'une telle composition pharmaceutique |
Country Status (4)
Country | Link |
---|---|
US (1) | US20040067263A1 (zh) |
JP (1) | JP2004518751A (zh) |
CN (1) | CN1210289C (zh) |
WO (1) | WO2002067962A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005002609A1 (en) * | 2003-07-01 | 2005-01-13 | Max Zeller Söhne Ag | Plant extraction method and extract |
JP2006525240A (ja) * | 2003-05-07 | 2006-11-09 | リジュジトゥアンリミンジヤオチャン | Radixnotoginshenのサポニンファミリー静脈内注射液およびその調製方法 |
CN102351922A (zh) * | 2011-08-04 | 2012-02-15 | 浙江工业大学 | 一种从油茶枯饼中提取茶皂素的方法 |
EP3789032A4 (en) * | 2018-05-04 | 2022-02-23 | Back, Ju Youn | COMPOSITION FOR THE PREVENTION OR TREATMENT OF CANCER COMPRISING EXTRACTS OF ANEMONE RADDEANA, SPECIES OF THE GENUS LONICERA AND ARALIA ELATA, CONTAINING HIGH CONCENTRATIONS OF ANTITUMOR SAPONINS, AND METHOD FOR PREPARING THE SAME |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1312170C (zh) * | 2002-12-27 | 2007-04-25 | 成都和康药业有限责任公司 | 一种两头尖提取物的制备工艺及其提取物在制备治疗癌症的药物中的应用 |
US7744929B2 (en) * | 2003-09-15 | 2010-06-29 | Ambotan Pharma, Llc | Botanical drug compositions for treatments of liver and immunological disorders |
CN101062045B (zh) * | 2006-04-29 | 2011-06-22 | 华北制药集团新药研究开发有限责任公司 | 一类三萜皂苷化合物在制备肿瘤药物中的用途 |
US20090041618A1 (en) * | 2007-08-06 | 2009-02-12 | Case Medical Inc. | Reusable porous metal filter |
US8217165B2 (en) * | 2008-06-17 | 2012-07-10 | Pawan Kumar Goel | Process for the extraction of furostanolic saponins from fenugreek seeds |
CN101492489B (zh) * | 2009-03-06 | 2011-12-07 | 吉林大学 | 银莲花素a的提取方法及其脂微球制剂的制备方法 |
CN102649807A (zh) * | 2011-02-25 | 2012-08-29 | 苏州宝泽堂医药科技有限公司 | 一种狗哇花皂苷(ⅰ)的制备方法 |
CN105641078B (zh) * | 2014-11-28 | 2019-09-17 | 天津耀宇生物技术有限公司 | 从两头尖中提取活性组分的方法及其应用 |
CN105616552B (zh) * | 2014-11-28 | 2019-10-15 | 天津耀宇生物技术有限公司 | 两头尖提取物的制备方法及其应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1071335A (zh) * | 1991-10-05 | 1993-04-28 | 邱兴军 | 一种治疗癌症的组合物及其制造方法 |
-
2001
- 2001-01-16 CN CNB011060867A patent/CN1210289C/zh not_active Expired - Fee Related
-
2002
- 2002-01-16 WO PCT/CN2002/000020 patent/WO2002067962A1/zh active Application Filing
- 2002-01-16 US US10/466,287 patent/US20040067263A1/en not_active Abandoned
- 2002-01-16 JP JP2002567328A patent/JP2004518751A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1071335A (zh) * | 1991-10-05 | 1993-04-28 | 邱兴军 | 一种治疗癌症的组合物及其制造方法 |
Non-Patent Citations (2)
Title |
---|
CHINE HERB MEDICINE, vol. 14, no. 12, 1983, pages 4 - 5 * |
CHINE HERB MEDICINE, vol. 15, no. 4, 1984, pages 34 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006525240A (ja) * | 2003-05-07 | 2006-11-09 | リジュジトゥアンリミンジヤオチャン | Radixnotoginshenのサポニンファミリー静脈内注射液およびその調製方法 |
JP4718443B2 (ja) * | 2003-05-07 | 2011-07-06 | リジュイヤオジトゥアンリミンジヤオチャン | Radixnotoginshenのサポニンファミリー静脈内注射液およびその調製方法 |
WO2005002609A1 (en) * | 2003-07-01 | 2005-01-13 | Max Zeller Söhne Ag | Plant extraction method and extract |
CN102351922A (zh) * | 2011-08-04 | 2012-02-15 | 浙江工业大学 | 一种从油茶枯饼中提取茶皂素的方法 |
EP3789032A4 (en) * | 2018-05-04 | 2022-02-23 | Back, Ju Youn | COMPOSITION FOR THE PREVENTION OR TREATMENT OF CANCER COMPRISING EXTRACTS OF ANEMONE RADDEANA, SPECIES OF THE GENUS LONICERA AND ARALIA ELATA, CONTAINING HIGH CONCENTRATIONS OF ANTITUMOR SAPONINS, AND METHOD FOR PREPARING THE SAME |
US11951145B2 (en) | 2018-05-04 | 2024-04-09 | Ju Youn BACK | Composition for preventing or treating cancer comprising extracts of anemone raddeana, Lonicera species, and aralia elata containing high concentration of antitumor saponins, and method for preparing same |
Also Published As
Publication number | Publication date |
---|---|
CN1312253A (zh) | 2001-09-12 |
CN1210289C (zh) | 2005-07-13 |
US20040067263A1 (en) | 2004-04-08 |
JP2004518751A (ja) | 2004-06-24 |
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