WO2022240257A1 - 대청엽 추출물을 포함하는 염증성 장질환의 예방, 개선 또는 치료용 조성물 - Google Patents
대청엽 추출물을 포함하는 염증성 장질환의 예방, 개선 또는 치료용 조성물 Download PDFInfo
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- WO2022240257A1 WO2022240257A1 PCT/KR2022/006932 KR2022006932W WO2022240257A1 WO 2022240257 A1 WO2022240257 A1 WO 2022240257A1 KR 2022006932 W KR2022006932 W KR 2022006932W WO 2022240257 A1 WO2022240257 A1 WO 2022240257A1
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- extract
- inflammatory bowel
- bowel disease
- preventing
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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
- 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)
- A61K36/31—Brassicaceae or Cruciferae (Mustard family), e.g. broccoli, cabbage or kohlrabi
- A61K36/315—Isatis, e.g. Dyer's woad
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/105—Plant extracts, their artificial duplicates or their derivatives
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- A—HUMAN NECESSITIES
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/30—Extraction of the material
- A61K2236/33—Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones
- A61K2236/333—Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones using mixed solvents, e.g. 70% EtOH
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/30—Extraction of the material
- A61K2236/35—Extraction with lipophilic solvents, e.g. Hexane or petrol ether
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- A—HUMAN NECESSITIES
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- A61K2236/30—Extraction of the material
- A61K2236/37—Extraction at elevated pressure or temperature, e.g. pressurized solvent extraction [PSE], supercritical carbon dioxide extraction or subcritical water extraction
Definitions
- the present invention relates to a pharmaceutical composition for the prevention or treatment of inflammatory bowel disease comprising a laurel leaf extract.
- the present invention relates to a food composition for preventing or improving inflammatory bowel disease, or a feed composition for animals, containing the extract of the locust leaf.
- IBD Inflammatory bowel disease
- Ulcerative colitis and Crohn's disease are representative diseases.
- the cause or pathophysiology of inflammatory bowel disease is not yet clearly known, it is assumed that genetic factors, environmental factors such as intestinal bacteria or food, and immunological factors are involved in the development mechanism in a complex manner.
- Sustained or inappropriate activation of the intestinal immune system plays an important role in the pathophysiology of chronic mucosal inflammation, particularly by infiltration of neutrophils, macrophages, lymphocytes and mast cells, eventually leading to mucosal destruction and ulceration.
- Infiltrated and activated neutrophils are an important cause of reactive oxygen species and reactive nitrogen species, and these reactive species are cytotoxic substances that induce oxidative stress that degrades cross-linked proteins, lipids, and nucleic acids, resulting in epithelial dysfunction and damage. do.
- 5-aminosalicylic acid (5-ASA) drugs that block the production of prostaglandins, such as sulfasalazine, or steroid-type immunosuppressants are used.
- Sulfasalazine is prone to side effects or adverse effects such as abdominal fullness, headache, rash, liver disease, leukopenia, agranulocytosis, and male infertility.
- sulfasalazine has a sufficient recurrence inhibitory effect in patients who have undergone an incision in the affected part of the intestine or in patients who are in remission.
- Steroidal immunosuppressive agents are corticosteroids, which have been recognized for their short-term effects, but cannot improve long-term prognosis.
- side effects such as induced infectious diseases, secondary adrenocortical insufficiency, peptic ulcer, diabetes, mental disorder, steroidal nephropathy, etc., there is a limitation that it should be used only in acute cases.
- Isatidis Folium is a leaf of Isatis indigotica Fortune, a biennial herb belonging to the Cruciferae family, and is collected in summer and autumn.
- the outpost is called sungram, and the root is called panramgeun, and it is known to be effective for influenza, hepatitis, acute pneumonia, and jaundice.
- the inventors of the present invention have made efforts to develop a novel therapeutic agent having excellent effects on inflammatory bowel disease using natural products, and as a result, have found that the extract of laurel leaf extract can improve inflammatory bowel disease, and completed the present invention.
- An object of the present invention is to provide a pharmaceutical composition for the prevention or treatment of inflammatory bowel disease containing a laurel leaf extract.
- an object of the present invention is to provide a food composition for the prevention or improvement of inflammatory bowel disease containing a laurel leaf extract.
- an object of the present invention is to provide an animal feed composition for the prevention or improvement of inflammatory bowel disease comprising a laurel leaf extract.
- the present invention provides a pharmaceutical composition for the prevention or treatment of inflammatory bowel disease comprising a laurel leaf extract.
- the present invention provides a food composition for preventing or improving inflammatory bowel disease containing the extract of laurel leaf.
- the present invention provides an animal feed composition for preventing or improving inflammatory bowel disease comprising a laurel leaf extract.
- the extract may be extracted with a solvent selected from the group consisting of water, C1 to C6 alcohol, and mixed solvents thereof, preferably 0.01% to 90% ethanol extract, more preferably 60% to 90% ethanol extract. It may be an 80% ethanol extract, and most preferably a 70% ethanol extract.
- the composition can inhibit a decrease in body weight or the length of the large intestine, and can inhibit an increase in the weight or length of the spleen.
- composition containing the extract of laurel leaf of the present invention exhibits an excellent therapeutic effect on inflammatory bowel disease and can therefore be used as a novel therapeutic agent for inflammatory bowel disease.
- composition of the present invention is an extract of a natural product and has few side effects and is safe, so it can be used very conveniently for patients with inflammatory bowel disease caused by various causes.
- Figure 1 shows the weight change rate of mice according to the administration of the extract of the present invention.
- Figure 2 shows the length of the large intestine of mice according to the administration of the extract of the present invention.
- Figure 3 shows the spleen ratio (spleen ratio) measured by the weight and length of the spleen of each group compared to the negative control group of mice according to the administration of the extract of the present invention.
- FIG. 4 shows the disease activity (DAI) of mice according to the administration of the extract of the present invention.
- the present invention provides a composition for the prevention, improvement or treatment of inflammatory bowel disease comprising a laurel leaf extract.
- the composition may be a pharmaceutical composition, food composition or animal feed composition.
- the daecheong-yeop includes dried leaves of Isatis indigotica Fortune.
- Daecheongyeop (Isatidis Folium) of the present invention is a leaf of Isatis indigotica Fortune, a biennial herb belonging to the Cruciferae family, and is collected in summer and autumn, and the outpost is called Sungram and the root is Panramgeun.
- the extract used in the present invention can be obtained using a conventional extraction solvent known in the art.
- a polar solvent or a non-polar solvent may be used as the extraction solvent.
- the polar solvent includes water, C1 to C6 alcohols (eg, methanol, ethanol, propanol, butanol, n-propanol, iso-propanol and n-butanol, etc.), acetic acid, or mixtures of the above polar solvents.
- Non-polar solvents include acetone, acetonitrile, ethyl acetate, methyl acetate, butyl acetate, fluoroalkanes, hexane, ether, chloroform, dichloromethane or mixtures of the above non-polar solvents.
- the extract of the present invention may be extracted with a solvent selected from the group consisting of water, C1 to C6 alcohol, and mixed solvents thereof, preferably 0.01% to 90% ethanol extract, more preferably 60% to 80% ethanol extract, and most preferably 70% ethanol extract.
- a solvent selected from the group consisting of water, C1 to C6 alcohol, and mixed solvents thereof, preferably 0.01% to 90% ethanol extract, more preferably 60% to 80% ethanol extract, and most preferably 70% ethanol extract.
- the extract used in the present invention may be extracted through hot water extraction, cold extraction, reflux cooling extraction, ultrasonic extraction, or a conventional extraction method known in the art.
- extract used in the present invention means what is commonly used as a crude extract in the art, but also includes a fraction obtained by further fractionating the extract in a broad sense. That is, the extract includes not only those obtained using the above-described solvent, but also those obtained by additionally applying a purification process thereto. For example, a fraction obtained by passing the extract through an ultrafiltration membrane having a certain molecular weight cut-off value, separation by various chromatographs (designed for separation according to size, charge, hydrophobicity or affinity), etc. Fractions obtained through the purification method are also included in the extract of the present invention.
- the pharmaceutical composition of the present invention can be parenterally administered or orally administered according to the desired method, and the dosage depends on the patient's weight, age, sex, health condition, diet, administration time, administration method, excretion rate, and severity of the disease. Its range is diverse.
- the therapeutically effective amount of the composition may vary depending on the administration method, the target site, and the condition of the patient, and when used in the human body, the dosage should be determined in an appropriate amount in consideration of safety and efficiency.
- the food composition of the present invention may be a health functional food, dairy product, fermented product or food additive.
- the health functional food refers to food manufactured and processed using raw materials or ingredients having useful functionalities for the human body, and "functional" is useful for health purposes such as adjusting nutrients for the structure and function of the human body or physiological functions. It means ingesting for the purpose of obtaining an effect.
- the animal feed composition of the present invention can be ingested by all non-human animals, such as non-human primates, sheep, dogs, cattle, horses and the like.
- prevention refers to any activity that suppresses or delays a disease or the like by administration of the composition according to the present invention
- improvement refers to a parameter related to a condition treated by administration of the composition of the present invention, For example, it means all actions that at least reduce the severity of symptoms
- treatment means all actions that improve or beneficially change the symptoms of suspected or affected individuals by the administration of the composition of the present invention.
- a 10-fold 70% aqueous ethanol solution was added to the washed and dried Isatidis Folium and extracted at room temperature for 72 hours. After extraction, the extract was filtered under reduced pressure with a 5 ⁇ m filter paper and then concentrated under reduced pressure at 50 to 65° C. to obtain a herbal extract in powder form.
- mice After purchasing 6-week-old C57BL/6N male mice and pre-breeding for one week, they were randomly divided into 4 groups of 8 mice each, and experiments were conducted as shown in Table 1 below.
- DSS Dextran Sulfate Sodium
- 5-ASA 5-aminosalicylic acid
- the leaf extract was orally administered for a total of 10 days from 2 days prior to the day of DSS administration.
- NC Normal group
- DSS sterile water negative control
- 5-ASA 5-Aminosalicylic acid
- Daecheong leaf extract at a concentration of 300mg/kg
- Weight loss is a representative symptom of inflammatory bowel disease (Scientific Reports volume 10, Article number: 3829 (2020)), and the weight of the mouse was measured once a day at the same time (10 am) using an electronic scale.
- the rate of change in body weight of each group was obtained by summing the body weight of 8 mice per group and then dividing by 8. The average body weight immediately before the start of 2.5% DSS drinking water was set as 100%, and the average body weight of each group was calculated every day to measure the rate of change in body weight.
- Significance was verified by performing a Mann-Whitney test for each group between the negative control group and the experimental group to which 2.5% DSS was negatively administered.
- the normal group showed 104.89 ⁇ 1.09%, while the negative control group showed a decrease in body weight compared to the normal group at 84.50 ⁇ 2.78%.
- the positive control group administered with 5-ASA showed 88.62 ⁇ 1.52%, while the experimental group administered with Daecheong leaf extract showed that the weight loss was suppressed at 91.37 ⁇ 1.02%, which was higher than that of the positive control group. It was confirmed that it was excellently inhibited.
- the extract of the laurel leaf of the present invention has an effect of inhibiting weight loss in mice.
- the extract of daecheong leaf of the present invention has an effect of inhibiting the reduction of colon length in mice.
- mice of Example 1 were sacrificed on the last day of each administration, and then the spleen weight and length of each group compared to the negative control group were measured to measure the spleen ratio ( spleen ratio).
- the extract of laurel leaf of the present invention has an effect of improving the symptoms of spleen enlargement due to spleen inflammation caused by inflammatory bowel disease in mice.
- the extract of the present invention has an effect of improving the disease activity of inflammatory bowel disease in an animal model of inflammatory bowel disease.
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Abstract
Description
정상군(NC) | 멸균 물 경구 투여 |
음성 대조군 | 2.5% DSS 투여 |
양성 대조군 | 2.5% DSS 투여 + 5-아미노살리실산(5-Aminosalicylic acid, 5-ASA)을 100mg/kg의 농도로 경구 투여 |
실험군 | 2.5% DSS 투여 + 대청엽 추출물을 300mg/kg의 농도로 경구 투여 |
질병활성도 수치 (Disease Activity Index score) | |||||
체중감소 | 점수 | 변의 형태 | 점수 | 혈변 | 점수 |
<1% | 0 | 딱딱하고 단단함 | 0 | 없음 | 0 |
1-5% | 1 | 단단하나 끈적함 | 1 | 숨겨짐 | 1 |
5-10% | 2 | 부드러우나 형태 유지 | 2 | 눈에 보이는 | 2 |
10-15% | 3 | 부드러우면서 형태 손실 | 3 | 직장 출혈 | 3 |
15-20% | 4 | 액체로서 형태가 없음 | 4 | - | - |
Claims (9)
- 대청엽 추출물을 포함하는 염증성 장질환의 예방 또는 치료용 약학 조성물.
- 제1항에 있어서, 상기 추출물은 물, C1 내지 C6의 알코올, 및 이들의 혼합 용매로 이루어지는 군으로부터 선택되는 용매로 추출된 것을 특징으로 하는, 염증성 장질환의 예방 또는 치료용 약학 조성물.
- 제1항에 있어서, 상기 추출물은 0.01% 내지 90% 에탄올 추출물인 것을 특징으로 하는, 염증성 장질환의 예방 또는 치료용 약학 조성물.
- 제1항에 있어서, 상기 추출물은 60% 내지 80% 에탄올 추출물인 것을 특징으로 하는, 염증성 장질환의 예방 또는 치료용 약학 조성물.
- 제1항에 있어서, 상기 추출물은 70% 에탄올 추출물인 것을 특징으로 하는, 염증성 장질환의 예방 또는 치료용 약학 조성물.
- 제1항에 있어서, 상기 조성물은 체중 또는 대장의 길이의 감소를 억제하는 것을 특징으로 하는, 염증성 장질환의 예방 또는 치료용 약학 조성물.
- 제1항에 있어서, 상기 조성물은 비장의 무게 또는 길이의 증가를 억제하는 것을 특징으로 하는, 염증성 장질환의 예방 또는 치료용 약학 조성물.
- 대청엽 추출물을 포함하는 염증성 장질환의 예방 또는 개선용 식품 조성물.
- 대청엽 추출물을 포함하는 염증성 장질환의 예방 또는 개선용 동물용 사료 조성물.
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JP2023532262A JP2024518209A (ja) | 2021-05-14 | 2022-05-13 | 大青葉抽出物を含む、炎症性腸疾患の予防、改善または治療用組成物 |
US18/038,524 US20230414689A1 (en) | 2021-05-14 | 2022-05-13 | Composition for preventing, improving or treating inflammatory bowel disease, comprising isatidis folium extract |
CA3200117A CA3200117A1 (en) | 2021-05-14 | 2022-05-13 | Composition for preventing, improving or treating inflammatory bowel disease, comprising isatidis folium extract |
CN202280007670.9A CN116744955A (zh) | 2021-05-14 | 2022-05-13 | 包含大青叶提取物的用于预防、改善或治疗炎症性肠病的组合物 |
EP22807904.2A EP4338746A1 (en) | 2021-05-14 | 2022-05-13 | Composition containing isatis tinctoria leaf extract for preventing, relieving, or treating inflammatory bowel disease |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110132407A (ko) * | 2009-03-03 | 2011-12-07 | 비바 파마슈티칼 인코포레이티드 | 인플루엔자의 예방 및 치료를 위한 식물 추출물 조성물 |
CN103893457A (zh) * | 2014-03-31 | 2014-07-02 | 王红 | 一种治疗溃疡性结肠炎中药 |
KR20160115380A (ko) * | 2015-03-27 | 2016-10-06 | 한국 한의학 연구원 | 대청엽 추출물을 유효성분으로 함유하는 선천면역 증진 및 항바이러스용 조성물 |
KR101710730B1 (ko) | 2011-07-29 | 2017-02-28 | 동국대학교 경주캠퍼스 산학협력단 | 혼합 생약제 추출물을 유효성분으로 함유하는 염증성 장질환 예방 또는 치료용 약학적 조성물 |
-
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- 2022-05-13 US US18/038,524 patent/US20230414689A1/en active Pending
- 2022-05-13 CN CN202280007670.9A patent/CN116744955A/zh active Pending
- 2022-05-13 JP JP2023532262A patent/JP2024518209A/ja active Pending
- 2022-05-13 EP EP22807904.2A patent/EP4338746A1/en active Pending
- 2022-05-13 CA CA3200117A patent/CA3200117A1/en active Pending
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110132407A (ko) * | 2009-03-03 | 2011-12-07 | 비바 파마슈티칼 인코포레이티드 | 인플루엔자의 예방 및 치료를 위한 식물 추출물 조성물 |
KR101710730B1 (ko) | 2011-07-29 | 2017-02-28 | 동국대학교 경주캠퍼스 산학협력단 | 혼합 생약제 추출물을 유효성분으로 함유하는 염증성 장질환 예방 또는 치료용 약학적 조성물 |
CN103893457A (zh) * | 2014-03-31 | 2014-07-02 | 王红 | 一种治疗溃疡性结肠炎中药 |
KR20160115380A (ko) * | 2015-03-27 | 2016-10-06 | 한국 한의학 연구원 | 대청엽 추출물을 유효성분으로 함유하는 선천면역 증진 및 항바이러스용 조성물 |
Non-Patent Citations (6)
Title |
---|
BIOL. PHARM. BULL., vol. 43, 2020, pages 450 - 457 |
LEE, DONG-HUI: "Functional Evaluation Guide for Health Functional Foods (Complainant's Guide) -Related to Intestinal Health-", vol. Guide-0128-02, 1 September 2020 (2020-09-01), KR, pages 1 - 48, XP009541871, Retrieved from the Internet <URL:https://www.mfds.go.kr/brd/m_1060/view.do?seq=14660> [retrieved on 20101023] * |
LEE, HWA-DONG: "Isolation of components from isatidis folium and their cosmeceutical activities", PH.D. THESIS, 1 December 2012 (2012-12-01), KR, pages 1 - 168, XP009541079 * |
NUTRIENTS, vol. 11, no. 11, 2019, pages 2776 |
PARK SOOK-JAHR, LEE JONG-ROK, JO MI-JEONG, PARK SANG-MI, BUYN SUNG-HUI, CHO IL-JE, KIM SANG-CHAN: "Effects of Isatidis Radix and it's Active Component, Tryptanthrin on the Production of Inflammatory Mediators in Lipopolysaccharide-activated Raw264.7 Cells", THE JOURNAL OF KOREAN MEDICINE OPHTHALMOLOGY AND OTOLARYNGOLOGY AND DERMATOLOGY, vol. 24, no. 1, 25 April 2011 (2011-04-25), pages 64 - 77, XP093003792, ISSN: 1738-6640, DOI: 10.6114/jkood.2011.24.1.064 * |
SCIENTIFIC REPORTS, vol. 10, 2020 |
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KR102467386B1 (ko) | 2022-11-16 |
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