KR100456981B1 - Composition for preventing or treating osteoporosis comprising plant extracts and method of preparing the same - Google Patents

Composition for preventing or treating osteoporosis comprising plant extracts and method of preparing the same Download PDF

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KR100456981B1
KR100456981B1 KR10-2001-0042620A KR20010042620A KR100456981B1 KR 100456981 B1 KR100456981 B1 KR 100456981B1 KR 20010042620 A KR20010042620 A KR 20010042620A KR 100456981 B1 KR100456981 B1 KR 100456981B1
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motherwort
water
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홍은경
정영신
최희숙
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(주) 메드빌
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • AHUMAN NECESSITIES
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    • A23V2200/00Function of food ingredients
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    • A23V2200/306Foods, ingredients or supplements having a functional effect on health having an effect on bone mass, e.g. osteoporosis prevention
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2300/00Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00

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Abstract

본 발명은 나리(Liliaceae)과의 아네마레나 리조마(Anemarrhena Rhizoma; 知母)와 꿀풀과의 레오누러스 시비리쿠스 (Leonurus sibiricus L.; 益母草) 등의 혼합 추출물에 의해 이루어지는 골다공증의 예방 및 치료 효과를 나타내는 치료 조성물과 그 제조 방법에 관한 것이다. 본 발명은 골다공증 환자의 골형성을 증진시키며 골다공증으로 인한 통증에도 효과를 나타내어 통증을 완화시킨다. 본 발명은 생약 추출물로서 부작용이 적으면서 소염 및 진통효과를 나타내어, 장기 복용 및 투여가 가능하다. 또한 의존성 및 내성을 초래하지 않고, 말초 조직에 특이성을 갖는다.The present invention is to prevent osteoporosis by a mixed extract of Anemarrhena Rhizoma (Liliaceae) and Leonurus sibiricus L. (益母草), etc. A therapeutic composition exhibiting a therapeutic effect and a method for producing the same. The present invention improves the bone formation of osteoporosis patients and has an effect on the pain caused by osteoporosis to alleviate the pain. The present invention exhibits anti-inflammatory and analgesic effects with fewer side effects as herbal extracts, and thus can be administered and administered long-term. It also has specificity to peripheral tissues without causing dependence and resistance.

Description

식물추출물을 포함하는 골다공증 예방 또는 치료용 조성물 및 그 제조 방법{COMPOSITION FOR PREVENTING OR TREATING OSTEOPOROSIS COMPRISING PLANT EXTRACTS AND METHOD OF PREPARING THE SAME}COMPOSITION FOR PREVENTING OR TREATING OSTEOPOROSIS COMPRISING PLANT EXTRACTS AND METHOD OF PREPARING THE SAME}

본 발명은 나리과(Liliaceae)의 아네마레나 리조마(Anemarrhena Rhizoma; 知母)와 꿀풀과의 레오누러스 시비리쿠스(Leonurus sibiricus L.; 益母草) 등의 혼합 추출물 및 비타민 D3(vitamine D3) 보강에 의해 이루어지는 골다공증의 예방 및 치료 약물에 관한 것이다.The invention narigwa (Liliaceae) of Arne Mare dressage or Li (Anemarrhena Rhizoma;知母) and Leo Lee kusu press Russ fertilization (Leonurus sibiricus L .;益母草), such as mixed extract and vitamin D 3 of the Lamiaceae (vitamine D 3 The present invention relates to a drug for the prevention and treatment of osteoporosis by reinforcement.

본 발명에서 사용되는 아네마레나 리조마는 원산지가 중국이며 한국의 중부지방에서 재배되는 다년초인데, 한국명은 지모라고 한다. 그의 대표적인 것은 아네마레나 아스포데로리디스 본지(Anemarthena asphodelorides BUNGE)로 이의 근경은 약전(KP, JP)에서 소염, 해열, 지사. 이뇨, 요통, 전정에 사용되고 있다. 본 발명에서는 지모의 근경을 건조하여 사용한다. 이 약용식물에는 아스포닌(Asphonin) 6% 이외에도, 살사사포닌(Sarsasaponin), 말코게닌(Markogenin; 2-hydroxy sarsasapogenin) 등의 스테로이드 사포게닌, 플라보노이드(Flavonoids), 탄닌 등이함유되어 있다. 동의보감이나 본초강목 등에서는 지모를 골증노열(骨蒸勞熱)에 사용하였는데, 골증노열(骨蒸勞熱)이란 용어를 해석하면 골중(骨中)에서 골다공증 (Osteoporosis)이 발증되어 만성의 동통을 호소하는 것을 의미한다.Anemarena lizoma used in the present invention is a perennial plant that is native to China and cultivated in the central region of Korea, the Korean name is Jimo. His representative is Anemarthena asphodelorides BUNGE, whose roots are anti-inflammatory, antipyretic and branch office in the Pharmacopoeia (KP, JP). It is used for diuresis, low back pain and pruning. In the present invention, the root diameter of hair is dried and used. This medicinal plant contains not only 6% of asphonin, but also steroid saponogens, flavonoids, tannins, and the like such as salsasaponin and malogenogen (Markogenin; 2-hydroxy sarsasapogenin). Geumbo was used for osteopathy fever in synonymous gabo and herbaceous trees, and when interpreting the term osteopathy fever, osteoporosis was developed in the middle of the bone, resulting in chronic pain. It means to appeal.

본 발명의 또 다른 약용식물인 꿀풀과의 레오누러스 시비리쿠스 식물은 높이 약 1m에 이르는 이년생 초본으로서 첫해는 심장모양의 뿌리잎이 돋아나고 다음해에 줄기가 자라며, 전국 각지의 길섶, 들, 풀밭, 산기슭에서 자란다. 꽃피기 전 5-6월에 줄기를 베서 말린 전초를 사용하며, 여성들의 건강에 좋은 약초라하여 익모초라고 한다. 주요 성분으로는 알칼로이드인 레오누린, 레오누리닌, 레오누리딘, 스타히드린이 있고 쓴맛 물질로 피토스테린, 정유, 사포닌, 기름 0.5%, 역한 냄새나는 물질, 수지, 루틴, 유기산 등이 있다. 또한 쿠마린, 플라보노이드 배당체(루틴) 등이 들어있다.Another medicinal plant of the present invention, Leonulus sibiricus plant of the family Lamiaceae is a biennial herb up to about 1 m in height, the first year sprouted heart-shaped root leaves and the stem grows in the following year, Gils, fields, Grows in meadows and foothills. It is called motherwort because it is a herb that is good for women's health. The main ingredients are alkaloids Leonurin, Leonurinine, Leonurindine, Starhydrin, and bitter substances include phytosterin, essential oils, saponins, 0.5% oil, odorous substances, resins, rutin and organic acids. . It also contains coumarins and flavonoid glycosides (routines).

전초의 수(水) 및 알콜 추출액은 중추신경계통에 대한 진정작용이 있으며, 심장 박동을 느리게 하고, 심장을 수축하며 혈압을 내리는 작용이 있다. 성분 중 레오누린이 심장 수축을 세게 하며 미주신경 말초를 흥분시켜 억제한다. 따라서 혈압을 내리고 이뇨작용을 하는, 즉 강심이뇨작용이 있다. 스타히드린 성분 역시 알칼로이드로 동물의 자궁에 대한 수축성과 긴장성을 높인다는 보고와 함께 자궁수축작용과 지혈작용을 하여 산후출혈, 월경과다에 많이 쓰이고, 진정작용과 혈압강하작용이 있어서 고혈압 예방치료에 좋은 산후보약으로 쓰인다. 익모초는 전통적으로 부인과 질환에 사용하여 왔으며 생리조절 작용을 나타낸다. 그 외에도 습진, 가려움증에도 사용한 예가 있다.Outpost water and alcohol extracts have a calming effect on the central nervous system, slowing the heart rate, contracting the heart, and lowering blood pressure. Leonurin is one of the ingredients that makes the cardiac contraction strong and excites and suppresses the end of the vagus nerve. Therefore, lower blood pressure and diuretic action, that is, there is a cardiac diuretic action. The starhydrin ingredient is also an alkaloid that increases the contractility and tension of the animal's uterus. It is used for postpartum bleeding and excessive menstruation due to uterine contraction and hemostatic action. Good postpartum medication. Motherwort has been traditionally used for gynecological diseases and shows physiological control. Other examples include eczema and itching.

다음은 골다공증을 설명한다.The following describes osteoporosis.

골(bone)은 근육과 연합되어 있는 석회화된 결체조직으로서, 표면은 두껍고 단단한 석회화 조직으로 신체균형을 이루는 지주역할을 하며, 장기를 보호한다. 골의 안쪽은 골수조직으로 칼슘대사의 중심이 되는 부위이다. 골은 콜라겐, 오스테오칼신, 오스테오넥틴 등 유기질(organic substance)과 칼슘, 인, 불소 등의 무기질 (inorganic substance) 및 수분으로 구성되어 있다. 생체에서는 항상 골형성(bone formation)과 골흡수(bone resorption)가 일어나고 있다. 골형성은 소량의 부갑상선 호르몬이나 안드로겐, 에스트로겐, 불소, 인 등에 의하여 촉진되며, 골흡수는 물리적 감압, 무중력상태, 다량의 부갑상선 호르몬, 부신피질 스테로이드 등에 의하여 촉진된다. 따라서 골대사에는 이들 사이의 균형(balance)이 중요하다.Bone is a calcified connective tissue associated with muscles. The surface is a thick, hard calcified tissue that acts as a strut to balance the body and protects the organs. The inside of the bone is bone marrow tissue that is the center of calcium metabolism. Bone is composed of organic substances such as collagen, osteocalcin, and osteonectin, and inorganic substances such as calcium, phosphorus, and fluorine, and water. In vivo, bone formation and bone resorption are always occurring. Bone formation is promoted by a small amount of parathyroid hormone, androgen, estrogen, fluorine, phosphorus, and the like, and bone resorption is promoted by physical decompression, weightlessness, large amounts of parathyroid hormone, and corticosteroids. Therefore, the balance between them is important for bone metabolism.

골다공증은 골형성이 감소되고 골흡수가 증가되어 골기질(bone matrix)이 감소됨으로써 골질량(bone mass)이 전반적으로 감소되는 질환으로서 대사성 골질환 중 가장 흔하다.Osteoporosis is the most common metabolic bone disease in which bone formation is reduced due to decreased bone formation and increased bone resorption, resulting in a decrease in bone matrix.

골기질의 감소로 인해 골의 강도가 약해져서 쉽게 골절이 생기므로 임상적으로 많은 어려움이 있으며, 특히 가벼운 충격에 의해서도 척추의 압박골절과 대퇴골 경부 및 전자부의 골절이 발생할 수 있는 질환이다.Due to the reduction of bone matrix, bone strength is weakened, so fracture is easily generated, and thus there are many clinical difficulties. In particular, even a light impact may cause compression fracture of the spine and fracture of the femoral neck and electronic part.

골다공증의 원인은 원발성(primary)과 속발성(secondary)으로 나누며 원발성 골다공증은 주로 노년기 골다공증과 폐경기 후의 골다공증이고 속발성 골다공증은 갑상선 기능항진, 부갑상선 기능항진, 부신피질 기능항진, 임신, 장기간의 고정(예, 석고붕대 고정 등), 영양부족, 약물, 종양과 그 밖의 만성질환의 합병증으로발생될 수 있다.The causes of osteoporosis are divided into primary and secondary. Primary osteoporosis is mainly osteoporosis in old age and postmenopausal osteoporosis. Secondary osteoporosis is hyperthyroidism, parathyroidism, adrenal cortex hyperactivity, pregnancy, and long-term fixation (e.g., Gypsum bandage fixation), malnutrition, drugs, tumors and other chronic complications.

노인성 골다공증(폐경 후의 것도 포함)은 원인이 분명치 않으나 여러 인자가 관여한다고 인식되어 왔다. 노화에 의한 골대사의 평형의 붕괴와 더불어 칼슘부족, 부갑상선 호르몬의 과잉, 칼시토닌(calcitonine)의 결핍, 활성형 비타민 D의 부족, 여성호르몬의 결핍, 운동부족 등 여러 가지 요인이 복합적으로 관여하여 발생하는 것으로 생각되고 있다. 칼슘대사에 강한 영향을 미치는 인자로서는 부갑상선 호르몬(PTH), 칼시토닌(CT), 1,25-(OH)2D3등이다. 칼슘의 대사에 관여하는 부갑상선 호르몬과 갑상선의 C세포에서 분비되는 칼시토닌은 서로 길항적으로 작용한다. 칼시토닌은 폴리펩타이드로 분자량이 3500-4000 정도이며 뼈에 작용하여 칼슘염이 뼈에 침착되도록 도와준다. 그 결과 혈중 칼슘과 마그네슘이 감소하고 소변 내의 인산과 하이드록시프롤린(Hydroxyproline)도 감소한다.부갑상선호르몬(Parathyroid hormo ne; PTH)도 폴리펩타이드로서 분자량이 8447 정도이다. 부갑상선 호르몬은 뼈에 작용하여 파골세포(Osteoclast)를 활성화하여 골흡수를 증가시키고, 소장 점막에서 비타민 D3의 작용을 상승시킨다. 따라서 혈중 칼슘과 마그네슘이 증가하고 소변 내의 하이드록시프롤린(Hydroxyproline)과 인산(PO4 3-)도 증가한다. 난소에서 분비되는 스테로이드인 에스트라디올은 뼈에서 조골세포(Osteoblast)를 활성화시켜 골흡수를 막는다.Geriatric osteoporosis (including postmenopausal ones) is not known for its cause but has been recognized as involving a number of factors. Along with the deterioration of the balance of bone metabolism due to aging, a combination of various factors such as calcium deficiency, parathyroid hormone excess, calcitonine deficiency, active vitamin D deficiency, female hormone deficiency, and lack of exercise It is thought to be. Factors that strongly influence calcium metabolism include parathyroid hormone (PTH), calcitonin (CT), and 1,25- (OH) 2 D 3 . Parathyroid hormone, which is involved in the metabolism of calcium, and calcitonin secreted by C cells of the thyroid, act antagonistically. Calcitonin is a polypeptide of about 3500-4000 molecular weight that acts on bones to help calcium salts deposit on the bones. As a result, calcium and magnesium in the blood are reduced, and phosphate and hydroxyproline in the urine are also reduced. Parathyroid hormone (PTH) is also a polypeptide and has a molecular weight of 8447. Parathyroid hormones act on the bone to activate osteoclasts (Osteoclast) to increase bone resorption and increase the action of vitamin D 3 in the small intestine mucosa. Therefore, calcium and magnesium in the blood increases, and hydroxyproline (Hydroxyproline) and phosphoric acid (PO 4 3- ) in the urine increases. Estradiol, a steroid secreted by the ovary, activates osteoblasts in bone and prevents bone resorption.

여성의 폐경기 이후에는 에스트로겐의 분비가 저하되어 그 결과 혈중 칼시토닌이 감소하고 신장에서의 1,25-(OH)2D3합성이 감소하며, 부갑상선 호르몬의 분비가 증가한다. 이에 따라 인터루킨 6(IL-6)과 프로스타글란딘(Prostaglandin)의 생성이 증가하여 소장내에서의 칼슘 흡수율이 저하되며, 파골세포가 활성화됨으로써 골흡수가 증대되어 골소실율이 항진되므로 골다공증의 발생율이 높아진다. 일반적으로 골흡수가 골형성보다 활발해지면 관절기능에 장해가 생기고 척추가 점진적으로 기형이 되며 척추와 기타 부위에 미세한 골절이 유발되고, 통증(특히 요배통)이 심해져 운동성이 저하되며, 척추 후만이 일어나 신장이 줄어든다.After menopause in women, estrogen secretion decreases, resulting in a decrease in blood calcitonin, a decrease in 1,25- (OH) 2 D 3 synthesis in the kidneys, and an increase in parathyroid hormone secretion. As a result, the production of interleukin 6 (IL-6) and prostaglandin is increased to decrease calcium absorption in the small intestine, and osteoclasts are activated to increase bone resorption, thereby increasing the rate of bone loss, thereby increasing the incidence of osteoporosis. In general, when bone resorption becomes more active than bone formation, joint function is impaired, the spine gradually deforms, fine fractures occur in the spine and other parts, pain (especially back pain) increases, and mobility is reduced, Kidneys decrease

현재까지 골다공증에 대한 치료제로 사용되는 것은 에스트로겐요법, 칼슘요법, 칼시토닌 요법이 주로 사용되고 있으며 최근에는 비스포스포네이트계 약물과 SERM(simillar estrogen receptor modulator)약제로 랄록시펜(Raloxifene)이나 드롤록시펜(Droloxifene)등이 임상시험 중이다.Until now, estrogen therapy, calcium therapy, and calcitonin therapy are mainly used for the treatment of osteoporosis, and recently, bisphosphonate-based drugs and simillar estrogen receptor modulator (SERM) drugs include raloxifene and droroxifene. In clinical trials.

에스트로겐 요법의 경우 일시적으로 골흡수를 막는 효과는 있으나 유방암 발생율이 상대적으로 증가되어 사용하기 전에 유방암에 대한 사전 조사가 필요하다. 칼시토닌 요법은 안전하고 진통효과가 뛰어나지만 그 효과가 폐경 직후의 항진된 골흡수 억제에는 미흡하고, 폐경 후 약 5년 이후에서 효과를 나타내며, 가격이 비싸 비경제적인 단점이 있다. 비스포스포네이트 제제는 흡수율이 매우 낮고 골흡수의 억제 효과가 있으나 골연화증을 유발하여 골절율을 증가시킨다.Although estrogen therapy temporarily blocks bone resorption, the incidence of breast cancer is relatively increased, so prior investigation of breast cancer is necessary. Calcitonin therapy is safe and has an excellent analgesic effect, but its effect is insufficient for suppressing the increased bone resorption immediately after menopause, shows effect after about 5 years after menopause, and is expensive and has an economical disadvantage. Bisphosphonate formulations have a very low absorption rate and have an inhibitory effect on bone resorption but cause osteomalacia to increase the fracture rate.

현재까지의 약제들은 주로 골흡수를 억제함으로써 골밀도를 유지하기 때문에많은 부작용이 있다. 따라서, 새로운 치료제는 골밀도 감소를 억제할 뿐만 아니라 감소된 골량을 복원시키는 기능을 갖추는 것이 이상적이다.To date, drugs have many side effects, mainly because they maintain bone density by inhibiting bone resorption. Therefore, it is ideal that new therapeutic agents not only inhibit bone loss but also have the function of restoring reduced bone mass.

본 발명의 익모초와 지모의 혼합 추출물은 골흡수를 저해하고 골형성을 증가시켜 골다공증을 치료 및 예방할 수 있을 것으로 보인다.The mixed extract of motherwort and gilt of the present invention seems to be able to treat and prevent osteoporosis by inhibiting bone resorption and increasing bone formation.

위에서 본 바와 같이, 각각의 식물에 대하여 골증에 대한 효과 및 부인질환에 대한 효과가 보고된 바 있으나, 두 식물의 혼합 추출물에 대한 골다공증의 치료 및 예방 효과가 검증된 바 없고 그 처방도 보고된 바 없다. 그러나, 본 발명자는 상기 두 식물의 혼합 추출물이 세포 실험에서 조골세포의 분열과 활성화에 뛰어난 효과를 나타냄을 확인하였으며 동물실험에서 골다공증에 탁월한 효과가 있음을 발견하였다. 그 외에도 임상 증례를 통하여 두 식물의 혼합 추출물이 골다공증에 탁월한 효과가 있음을 확인하였다. 동시에 동물실험을 통해 그 독성이 없음을 검증함으로써 본 발명을 완성하였다.As seen above, the effects of osteoporosis and gynecological diseases have been reported for each plant, but the therapeutic and prophylactic effects of osteoporosis on the mixed extracts of the two plants have not been verified and the prescription has been reported. none. However, the present inventors confirmed that the mixed extract of the two plants showed an excellent effect on the division and activation of osteoblasts in cell experiments and found that the animal extracts have an excellent effect on osteoporosis. In addition, clinical cases confirmed that the mixed extract of the two plants has an excellent effect on osteoporosis. At the same time, the present invention was completed by verifying that there is no toxicity through animal experiments.

본 발명에서 유효성분으로 사용되는 지모와 익모초의 혼합 추출물은 다음과 같은 방법에 의해 수득된다.The mixed extract of Jimmy and motherwort used as an active ingredient in the present invention is obtained by the following method.

즉, 지모와 익모초의 혼합 추출물을 제조하고자 하는 경우에는, 지모와 익모초의 혼합물을 물로 추출하고 여과한 후에 여액을 고압 하에서 포화시켜 생성된 응고단백질의 침전물을 원심 분리하여 제거하고, 여액에 유기용매를 가하여 유기용매 가용성 물질을 제거한 다음에 수층을 분리하여 동결 건조시킴으로서 분말상으로 혼합 추출물을 수득하거나 알코올로 추출하여 수득할 수 있다.That is, to prepare a mixed extract of hair and motherwort, the mixture of hair and motherwort is extracted with water, filtered and the filtrate is saturated under high pressure to remove the coagulum precipitate formed by centrifugation to remove the organic solvent in the filtrate. The organic solvent soluble substance may be added to the mixture, and then the aqueous layer may be separated and freeze-dried to obtain a mixed extract in powder form or to be extracted with alcohol.

이 때, 지모와 익모초는 중량 기준으로 1:0.2-5, 바람직하게는 1:1-2의 중량 비로 배합하여 사용한다. 특히, 본 발명에서는 지모와 익모초를 1:1의 중량 비로 배합하여 추출하는 것이 바람직하다.At this time, gimo and motherwort are used in a weight ratio of 1: 0.2-5, preferably 1: 1-2, based on the weight. In particular, in the present invention, it is preferable to mix the hair and motherwort in a weight ratio of 1: 1.

이하에서는 본 발명에 따른 각각의 혼합 추출물의 제조방법을 더욱 구체적으로 설명한다.Hereinafter, the preparation method of each mixed extract according to the present invention will be described in more detail.

본 발명의 추출방법에 따르면 혼합 수추출물은 제1 단계에서, 건조한 지모와 익모초를 혼합하여 분쇄하고, 상수 또는 증류수와 같은 물을 추출용매로 하여 가열하여 추출하거나 가열하여 포화수증기압(100∼140℃) 하에서 추출한다. 지모와 익모초의 혼합물을 추출하는데 사용하는 물의 양은 건재의 10∼45배, 바람직하게는 5∼10 배, 특히 바람직하게는 7 배를 사용한다.According to the extraction method of the present invention, in the first step, the mixed water extract is pulverized by mixing dried gilt and motherwort, and extracted or heated by heating with water such as constant or distilled water as an extraction solvent or saturated steam pressure (100 to 140 ° C.). Extraction). The amount of water used for extracting the mixture of motherwort and motherwort is used 10 to 45 times, preferably 5 to 10 times, particularly preferably 7 times that of the dry material.

다음, 제2 단계에서 추출물을 원심 분리하여 침전물을 제거하고 추출물은 다시 포화수증기압(100∼140℃) 하에서 비등시켜 잔존하는 단백질을 응고시킨 후, 원심 분리 등에 의해 여과하여 제거한다.Next, the extract is centrifuged in the second step to remove the precipitate, and the extract is boiled again under saturated steam pressure (100 to 140 ° C.) to coagulate the remaining protein, and then filtered and removed by centrifugation or the like.

제3 단계에서는 분리된 여액을 클로로포름, 헥산, 디클로로메탄, 사이클로헥산 등의 유기용매, 바람직하게는 클로로포름 또는 헥산을 사용하여 추출함으로써 수지, 섬유질 등의 불순물을 제거하고, 수층을 다시 탈크 등을 이용하여 정제한 후에 동결 건조시킴으로써 목적하는 혼합 수추출물을 얻는다.In the third step, the separated filtrate is extracted with an organic solvent such as chloroform, hexane, dichloromethane, cyclohexane, preferably chloroform or hexane to remove impurities such as resin and fiber, and the aqueous layer is again subjected to talc or the like. Purified to obtain freeze-dried to obtain the desired mixed water extract.

본 발명의 다른 방법으로서 지모와 익모초 혼합물을 추출용매로 알코올을 사용하는 알코올 추출물도 상기 수추출물과 동일한 효과를 얻을 수 있다. 그 방법은 다음과 같다.As another method of the present invention, the alcohol extract using alcohol as the extraction solvent of the hair and motherwort mixture can also obtain the same effect as the water extract. The method is as follows.

지모와 익모초 등의 약용식물을 각기 분쇄하여, 중량비 5:1 내지 1:5의 비율로 혼합한다. 바람직하게는 2:1 내지 1:2의 비율로 혼합하고 1종 또는 2종의 알코올, 바람직하게는 70∼80% 알코올로 실온에서 48∼72 시간 동안 때때로 교반하면서 용출한다. 용출액은 경사법으로 따라내고, 다시 잔사에 같은 농도의 알코올을 넣어 위의 방법으로 재추출하고, 용출액을 경사법으로 따라내어, 첫 번째 용출액과 혼합한다. 혼합액에서 알코올을 회수하고 남은 용출액에 탈크를 가하여 교반한 후, 원심분리하여 상층액 만을 따라내어 여과한다. 여액은 알코올을 제거하여 분말화한다.Medicinal plants such as gilt and motherwort are ground and mixed in a ratio of 5: 1 to 1: 5 by weight. It is preferably mixed in a ratio of 2: 1 to 1: 2 and eluted with one or two alcohols, preferably 70-80% alcohol, with occasional stirring for 48-72 hours at room temperature. The eluate is decanted and re-extracted by adding the same concentration of alcohol to the residue by the above method. The eluate is decanted and mixed with the first eluate. Alcohol is recovered from the mixed solution, talc is added to the remaining eluate, followed by stirring, followed by centrifugation, followed by filtration of only the supernatant. The filtrate is powdered by removing alcohol.

상기한 바와 같은 방법들에 의해 얻은 지모와 익모초의 혼합 추출물(수추출물 또는 알코올추출물)은 전술한 바와 같이 약물학적으로 유용한 골다공증 치료 조성물로서 유용하게 사용할 수 있다. 본 발명자는 상기 혼합 추출물이 골다공증에 대한 치료효과를 가지는 동시에 소염, 진통효과를 발휘함을 확인하였고 급성독성 시험을 통하여 본 발명의 혼합 추출물이 매우 안전한 약물임을 확인하였다.The mixed extract (water extract or alcohol extract) of the hair and motherwort obtained by the methods as described above may be usefully used as a therapeutic composition for osteoporosis, which is useful as described above. The present inventors have confirmed that the mixed extract has anti-inflammatory and analgesic effects while having a therapeutic effect on osteoporosis, and the mixed extract of the present invention was confirmed to be a very safe drug through an acute toxicity test.

본 발명에 의한 지모와 익모초의 혼합 추출물은 임상적으로 이용시에, 치료학적 유효량을 단독으로 또는 약제학적으로 허용되는 담체와 함께 약제학적 분야에서 통상적인 방법에 의해 적합한 약제학적 조성물의 형태로 제형화하여 바람직하게는 경구로 투여할 수 있다. 일반적으로, 본 발명의 조성물은 경구투여에 적합한 정제, 캅셀제, 용액제, 현탁제 또는 시럽제의 형태로 제형화시킬 수 있으며, 또한 음료의 형태로 제조할 수도 있다.The mixed extracts of gilts and motherwort according to the present invention are formulated in a form of a pharmaceutical composition suitable for clinical use, either alone or in combination with a pharmaceutically acceptable carrier, by a conventional method in the pharmaceutical art. It may be preferably administered orally. In general, the compositions of the present invention may be formulated in the form of tablets, capsules, solutions, suspensions or syrups suitable for oral administration, and may also be prepared in the form of beverages.

본 발명에 의한 혼합 추출물의 투여용량은 질환의 정도, 투여대상 환자의 성별, 연령, 체중, 및 목적하는 효과가 어떤 것인지에 따라 달라질 수 있으나, 일반적으로는 성인에게 경구 투여하는 경우, 체중 1 kg당 1 일 5-50 mg, 바람직하게는 10 내지 40 mg의 용량으로 투여할 수 있다.The dosage of the mixed extract according to the present invention may vary depending on the severity of the disease, sex, age, weight, and the desired effect of the patient to be administered, but in general, when orally administered to an adult, per kg of body weight It may be administered at a dose of 5-50 mg, preferably 10 to 40 mg per day.

실시예Example

다음은 실시예 및 실험예에 의해 본 발명을 더욱 구체적으로 설명하나, 이들은 단지 본 발명을 설명하기 위하여 제공되는 것이며, 본 발명이 이들에 의해 어떤 식으로든 제한되는 것은 아니다.The following describes the present invention more specifically by way of examples and experimental examples, but these are provided only to illustrate the present invention, and the present invention is not limited in any way by them.

실시예 1: 지모와 익모초의 혼합 수추출물 제조Example 1 Preparation of Mixed Water Extract of Balsam and Motherwort

건조된 지모와 익모초를 각각 분쇄하고 5:4의 중량비율로 혼합하여 90 g을 분취하고, 여기에 증류수 또는 상수 3000 ㎖을 가한 후, 고압솥에서 온도 121 ℃, 포화수증기압 15 psi의 조건으로 40∼60 분간 고압 추출한 후, 추출액을 분취하고 잔사는 제거하였다.The dried gilt and motherwort were pulverized, mixed at a weight ratio of 5: 4, and 90 g of the aliquots were added thereto. Then, distilled water or a constant 3000 ml was added thereto, followed by 40 ° C in a pressure cooker at a temperature of 121 ° C. and a saturated steam pressure of 15 psi. After high pressure extraction for ˜ 60 minutes, the extract was aliquoted and the residue was removed.

추출액을 원심분리하여 침전물을 제거하고 수액은 여과한 다음에 전량이 1500 ㎖가 되도록 증발농축하고 여과하였다. 이 여액을 다시 고압솥에서 온도 121℃, 포화수증기압 15 psi의 조건으로 15 분간 포화시켜 생성된 응고 단백질을 포함한 침전물을 생성시킨 후 원심분리하여 침전물을 제거한 후에 여과하였다.The extract was centrifuged to remove the precipitate, and the aqueous solution was filtered and then evaporated and concentrated to a total volume of 1500 ml. The filtrate was again saturated in a high-pressure cooker at a temperature of 121 ° C. and 15 psi of saturated steam for 15 minutes to produce a precipitate containing coagulated protein, which was then centrifuged to remove the precipitate and filtered.

상기 여액을 분액깔대기에 넣고 클로로포름 400 ㎖을 가하여 수지 및 섬유질 등을 용출시키고 클로로포름 층을 분리 제거하였다. 이와 같은 방법을 2 회 반복한 후 수층에 다시 n-헥산 200 ㎖을 가하여 잔존하는 수지, 섬유질 및 n-헥산 가용물질 등을 용출시켰다.The filtrate was added to a separatory funnel, and 400 ml of chloroform was added to elute the resin and fiber, and the chloroform layer was separated and removed. After repeating this method twice, n-hexane 200ml was added to the aqueous layer again to elute remaining resins, fibers and n-hexane soluble materials.

수층을 회수하여 60∼80℃로 가온시키고, 탈크(talc) 500 g을 가하여 교반한 후에, 감압여과하여 탈크는 제거하고 여액은 다시 서서히 여과하여, 여액을 동결건조시켜 분말화하였다.The aqueous layer was recovered, warmed to 60-80 ° C., and stirred with 500 g of talc, followed by filtration under reduced pressure, the talc was removed, the filtrate was gradually filtered again, and the filtrate was lyophilized to powder.

상기 방법에 의하여 지모와 익모초의 혼합 추출물에서 약 17%의 수율(건조 중량 기준)로 총 추출물 15 g을 수득하였다.By the above method, 15 g of the total extract was obtained in a yield of about 17% (based on dry weight) in the mixed extract of gilt and motherwort.

실시예 2: 지모와 익모초 혼합물의 알코올 추출물 제조Example 2: Preparation of Alcohol Extracts of Balck and Motherwort Mixtures

건조된 지모와 익모초를 각각 분쇄하여 1:1의 비율로 혼합한 것에, 80 % 에탄올을 1.2 ℓ 넣고 실온에서 때때로 교반하면서 48∼72 시간 동안 용출하였다. 용출액은 경사법으로 따라내고, 남은 잔사에 다시 80% 에탄올을 정량 가하고, 위와 같은 방법을 반복하여 재용출하였다.The dried gilt and motherwort were pulverized and mixed in a ratio of 1: 1, and 1.2 liter of 80% ethanol was added and eluted for 48 to 72 hours with occasional stirring at room temperature. The eluate was decanted and decanted, and 80% ethanol was added again to the remaining residue, and the same method was repeated to redissolve.

재용출액을 경사법으로 따라서 첫 번째 용출액과 합하여 환류냉각장치에서 에탄올은 회수하고, 남은 용출액에 탈크를 가하여 교반한 후, 원심분리하여 침전물은 제거하고, 남은 상층액은 여과하였다.Ethanol was recovered from the reflux condenser by combining the re-eluate with the first eluate, followed by stirring with talc to the remaining eluate, followed by centrifugation to remove the precipitate, and the remaining supernatant was filtered.

여액에 헥산과 클로로포름을 가하여 수지와 단백질, 섬유질 등을 제거하고 남은 액체를 동결건조하여 분말화한다. 이 때 갈색 분말을 20%의 수율로 얻었다.Hexane and chloroform are added to the filtrate to remove resin, protein and fiber, and the remaining liquid is lyophilized to powder. At this time a brown powder was obtained in a yield of 20%.

실시예 3: 지모와 익모초의 혼합 추출물의 조성Example 3: Composition of a Mixed Extract of Balm and Motherwort

다음은 본 발명에 의한 지모와 익모초의 혼합 추출물로 된 제형의 예를 구체적으로 나타낸다.The following specifically shows an example of the formulation of a mixed extract of hair and motherwort according to the present invention.

제형 1: 정제Formulation 1: Tablet

실시예 1에서 제조된 본 발명의 동결 건조된 분말상의 혼합 추출물 250 mg을부형제 직타용 락토즈 260 mg 과 아비셀(미결정 셀룰로오스) 35 mg, 붕해보조제인 나트륨 전분 글리코네이트 15 mg, 결합제인 직타용 L-HPC(Low- hydroxyprophylce llulose) 80 mg을 섞어 U형 혼합기에 넣고 20분간 혼합하였다. 혼합완료 후 활탁제 마그네슘 스테아레이트 10 mg를 추가로 넣고 3분간 혼합하였다. 정량시험과 항습도 시험을 거쳐 타정하고 필름 코팅하여, 1정당 혼합 추출물 250 mg을 함유하는 정제를 제조하였다.250 mg of the freeze-dried powdered mixed extract of the present invention prepared in Example 1, 260 mg of lactose for excipient direct hitting and 35 mg of avicel (microcrystalline cellulose), 15 mg of sodium starch glyconate as a disintegration aid, L for direct hitting as a binder 80 mg of -HPC (Low-hydroxyprophylce llulose) was mixed and mixed in a U-type mixer for 20 minutes. After completion of the mixing, 10 mg of the suspending agent magnesium stearate was further added and mixed for 3 minutes. After quantitative and hygroscopic tests, tableting and film coating were carried out to prepare tablets containing 250 mg of mixed extract per tablet.

제형 2: 시럽제Formulation 2: Syrup

일정량의 물에 적당량의 백당을 용해시키고, 여기에 보존제로서 파라옥시메틸벤조에이트 80 ㎎ 및 파라옥시프로필벤조에이트 16 ㎎을 가한 다음, 실시예 1에서 제조된 본 발명의 동결 건조된 분말상의 혼합 추출물 4.5 g을 넣어 60℃로 유지시켜 완전히 용해시킨 후에 냉각시키고, 증류수를 가해 150 ㎖로 만들어 시럽제를 제조하였다.An appropriate amount of sucrose was dissolved in a predetermined amount of water, and 80 mg of paraoxymethylbenzoate and 16 mg of paraoxypropylbenzoate were added thereto as a preservative, and then the lyophilized powdery mixed extract of the present invention prepared in Example 1 was used. 4.5 g was added and maintained at 60 ° C., completely dissolved, cooled, and 150 ml of distilled water was added to prepare a syrup.

제형 3: 캅셀제Formulation 3: Capsule

상기 실시예 1에서 제조된 본 발명의 동결 건조된 분말상의 혼합 추출물 300 ㎎ 을 담체로서 락토즈 200 ㎎과 혼합시켜 경질 젤라틴 캅셀에 충진하여 캅셀제를 제조하였다.300 mg of the lyophilized powdered mixed extract of the present invention prepared in Example 1 was mixed with 200 mg of lactose as a carrier to fill a hard gelatin capsule to prepare a capsule.

제형 4: 음료 조성물Formulation 4: Beverage Composition

상기 실시예 1에서 제조된 본 발명의 동결건조된 분말상의 혼합 추출물 500 ㎎을 적당량의 물에 용해시킨 후에 보조성분으로서 비타민 C, 교미제로서 구연산, 구연산나트륨, 고과당을 적당량 가하고, 보존제로서 적당량의 나트륨벤조에이트를가한 후에 물을 가하여 전량을 100 ㎖로 만들어 음료용 조성물을 제조하였다.After dissolving 500 mg of the lyophilized powdered mixed extract of the present invention prepared in Example 1 in an appropriate amount of water, vitamin C as an auxiliary ingredient, citric acid, sodium citrate, and high fructose as an auxiliary agent were added, and an appropriate amount was used as a preservative. After adding sodium benzoate, water was added to make the whole amount 100 ml to prepare a beverage composition.

실험예 1: 본 발명의 혼합 추출물의 골다공증에 대한 효과 (동물실험)Experimental Example 1: Effect of the mixed extract of the present invention on osteoporosis (animal experiment)

9 주령 SD 래트를 1주일 동안 순화시킨 후 10주가 되었을 때 난소를 적출하고 다음날부터 3주 동안 추출물을 경구투여하였다. 양성 대조군으로는 에스테론을 피하(s.c)로 같은 기간을 투여하였다. 비교 정상군으로서는 수술하고 난소는 적출하지 않은 샴-오퍼레이션(Sham-operation)을 수행하였다.Nine-week-old SD rats were purified for one week and at 10 weeks of age, the ovaries were removed and the extracts were orally administered for three weeks from the next day. The positive control group was administered subcutaneously (s.c) for the same period. Sham-operation was performed as a comparative normal group and the ovary was not extracted.

추출물을 마지막 투여하고 다음날 칼슘 글루코네이트를 50 mg/kg을 복강 주사하고 30분 후 동물을 마취하고 채혈하여 혈청에서 칼슘과 칼시토닌의 양을 측정하였다. 혈청 중의 칼슘의 양은 흡광도를 이용하여 측정하고 칼시토닌은 항체를 이용하여 측정하였다.After the last dose of the extract, the next day calcium gluconate was injected intraperitoneally with 50 mg / kg, and after 30 minutes, the animals were anesthetized and blood was collected to determine the calcium and calcitonin levels in the serum. The amount of calcium in serum was measured using absorbance and calcitonin was measured using antibody.

그 결과, 표 1에 나타낸 바와 같이 양성 대조군에 비해 난소적출을 실시한 쥐에서는 혈중 칼슘농도가 유의적으로 낮아진 반면, 에스테론을 투여한 쥐에서는 정상 쥐와 같은 혈중 칼슘농도를 유지하였고, 본 발명의 혼합 추출물 50 mg/kg이나 100 mg/kg를 경구 투여받은 쥐도 정상 쥐와 같은 혈중 칼슘농도를 유지하였다. 혈중의 칼시토닌의 양도 비슷한 양상을 나타내었다.As a result, as shown in Table 1, the blood calcium concentration was significantly lowered in the ovarian-extracted rats as compared to the positive control, while in the mice treated with esterone, the blood calcium concentration was maintained as in the normal rats. Rats that received oral administration of 50 mg / kg or 100 mg / kg of mixed extracts maintained the same calcium concentrations as normal mice. The amount of calcitonin in the blood was similar.

표 1. 본 발명의 혼합 추출물의 경구투여에 의한 혈액의 칼슘 및 칼시토닌의 변화Table 1. Changes of calcium and calcitonin in blood by oral administration of the mixed extract of the present invention

혈청 칼슘(mg/dl)Serum calcium (mg / dl) 혈청 칼시토닌 (pg/ml)Serum Calcitonin (pg / ml) 양성 대조군Positive control 16.50 ± 0.7316.50 ± 0.73 2030 ± 1492030 ± 149 난소 적출Ovarian Extraction 13.45 ± 0.3713.45 ± 0.37 1740 ± 1351740 ± 135 난소적출-에스테론Ovarian Extraction-Esterone 16.96 ± 1.1716.96 ± 1.17 2133 ± 1422133 ± 142 난소적출-본 발명 혼합 추출물(50 mg/kg)Ovary extraction-Inventive mixed extract (50 mg / kg) 17.78 ± 0.4517.78 ± 0.45 2120 ± 1302120 ± 130 난소적출-본 발명 혼합 추출물(100 mg/kg)Ovary extraction-Inventive mixed extract (100 mg / kg) 18.22 ± 0.7618.22 ± 0.76 2252 ± 1182252 ± 118

뼈조직을 분석한 결과, 난소를 적출한 쥐에서는 뼈의 무게 및 강도에 있어서 현저한 저하가 나타났으나 본 발명의 혼합 추출물을 경구투여한 쥐에서는 뼈의 무게 및 강도에 있어서 에스테론 투여나 정상 쥐에서와 유의한 차이가 없음이 관찰되었다.As a result of analysis of bone tissue, the ovary extracted rats showed a significant decrease in the weight and strength of the bones, but in the rats orally administered the mixed extract of the present invention, the ester and the normal rats were used in the weight and strength of the bones. No significant difference was observed with.

실험예 2: 본 발명의 혼합 추출물의 조골세포(osteoblast)에 대한 효과Experimental Example 2: Effect of the mixed extract of the present invention on osteoblasts

래트의 두개관 세포(calvarial cells)를 배양하여 대조군에는 생리식염수를 1 ㎍/㎖ 농도로 처치하고, 비교군에는 각각 지모 추출물 1 ㎍/㎖, 익모초 추출물 1 ㎍/㎖, 본 발명의 혼합 추출물 1 ㎍/㎖을 투여한다. 48시간 후에 세포 균질물(cell homogenate)을 초음파 처리(sonicate)하고, 키트를 이용하여 알칼라인 포스파타제 (alkaline phosphatase, ALP) 활성을 측정하였다.Cultivation of rat cranial cells (calvarial cells) in the control group was treated with physiological saline at a concentration of 1 ㎍ / ㎖, the comparison group, respectively, 1 ㎍ / ㎖ of the hair extract, 1 ㎍ / ㎖ of motherwort extract, the mixed extract of the present invention 1 Μg / ml is administered. After 48 hours, cell homogenate was sonicated, and alkaline phosphatase (ALP) activity was measured using the kit.

그 결과, 표 2에서처럼 본 발명의 혼합 추출물은 각각의 추출물보다 조골세포의 분화가 유의적으로 촉진됨을 관찰하였다.As a result, as shown in Table 2, the mixed extract of the present invention was observed to significantly promote differentiation of osteoblasts than each extract.

표 2. 본 발명의 혼합 추출물의 조골세포 세포분화에 미치는 영향Table 2. Effect on the osteoblast differentiation of the mixed extract of the present invention

알칼라인 포스파타제 활성도(U/㎍ 단백질)Alkaline phosphatase activity (U / μg protein) 대조군Control 0.11 ± 0.030.11 ± 0.03 지모추출물Hair extract 0.17 ± 0.040.17 ± 0.04 익모초 추출물Motherwort extract 0.09 ± 0.040.09 ± 0.04 본 발명의 혼합 추출물Mixed extract of the present invention 0.23 ± 0.070.23 ± 0.07

실험예 3: 본 발명의 혼합 추출물의 골다공증에 대한 효과 (임상증례)Experimental Example 3: Effect of the mixed extract of the present invention on osteoporosis (clinical case)

폐경 10년이 경과하고 척추골 농도 0.332g/cm2(정상인의 29%, 골다공증)이며 10분 이상 걷지 못하는 환자에게 본 발명의 혼합 추출물 20 mg/kg를 1일 2회씩 12주간 경구투여하였다. 그 결과 환자의 골농도가 0.332g/cm2에서 0.476g/cm2로 증가한 것이 관찰되어 골세포의 증가율이 13% 상승한 것으로 나타났고 임상적으로는 30분 이상 걸을 수 있었다.After 10 years of menopause, the vertebral bone concentration was 0.332 g / cm 2 (29% of normal people, osteoporosis) and the patient who could not walk for more than 10 minutes was orally administered 20 mg / kg of the mixed extract of the present invention twice a day for 12 weeks. As a result of the patient's bone density it has been observed to increase from 0.332g / cm 2 to 0.476g / cm 2 showed that the bone cell growth, up 13% clinically had to walk more than 30 minutes.

실험예 4: 본 발명의 혼합 추출물의 진통효과Experimental Example 4: Analgesic effect of the mixed extract of the present invention

본 발명의 혼합 추출물의 진통효과를 알아보기 위하여 테일-플릭(tail-flick)법을 이용하여 조사하였다. 백서를 이용하여 대조군에는 생리식염수를, 실험군에는 추출물을 투여하고 30분 후에 백서 꼬리 끝 2-5 cm 부위에 고밀도 빔을 비췄을 때 꼬리를 옆으로 피할 때까지 걸리는 시간(잠복시간;latency)을 역치로 측정한다. 아래의 식을 이용하여 퍼센트 억제효과(% inhibition)를 계산한다.In order to investigate the analgesic effect of the mixed extract of the present invention was investigated using the tail-flick method. Using the white paper, 30 minutes after the administration of physiological saline to the control group and the extract to the experimental group, the time required to escape the tail sideways after high-density beam at 2-5 cm of the tail of the white paper was measured (latency). Measure with threshold. Calculate percent inhibition using the equation below.

퍼센트 억제효과 =Percent inhibitory effect =

100 x [(잠복시간)본 발명- (잠복시간)대조군] / [10 - (잠복시간)대조군]100 x [(latency) present invention- (latency) control ] / [10-(latency time) control ]

표 3에 나타난 바와 같이, 본 발명의 혼합 추출물은 각각의 추출물에 비해 상승된 진통효과를 나타내었다.As shown in Table 3, the mixed extract of the present invention showed an elevated analgesic effect compared to each extract.

표 3. 본 발명의 혼합 추출물의 진통 효과Table 3. Analgesic Effects of the Mixed Extract of the Present Invention

시간(초)Time in seconds 대조군Control 2.0 ± 0.22.0 ± 0.2 지모추출물Hair extract 3.4 ± 0.43.4 ± 0.4 익모초 추출물Motherwort extract 2.8 ± 0.42.8 ± 0.4 본 발명의 혼합 추출물Mixed extract of the present invention 7.8 ± 0.77.8 ± 0.7

실험예 5: 본 발명의 혼합 추출물의 소염 효과Experimental Example 5: Anti-inflammatory effect of the mixed extract of the present invention

본 발명의 혼합 추출물의 소염효과를 카라기닌 포-에데마(carrageenin paw-edema)법을 사용하여 조사하였다. 백서를 이용하여 대조군에는 생리식염수를, 실험군에는 추출물을 투여하고 발목까지의 용량을 용량측정기(plethysmometer)로 측정한다. 곧바로 1% 카라기닌의 식염수 용액 0.1 ml를 발바닥 피내에 주사하고, 1시간 후에 부종이 생긴 발목까지의 용량을 측정하여 발 부종의 부피를 계산한 다음, 아래 식을 이용하여 퍼센트 억제효과(% inhibition)를 구한다.The anti-inflammatory effect of the mixed extract of the present invention was investigated using the carrageenin paw-edema method. Using white paper, physiological saline was administered to the control group, extracts were administered to the experimental group, and the dose to the ankle was measured by a plethysmometer. Immediately inject 0.1 ml of saline solution of 1% carrageenin into the plantar skin, calculate the volume of foot edema by measuring the dose to the ankle with swelling after 1 hour, and then use the formula below to express the percent inhibition effect (% inhibition). )

퍼센트 억제효과 =Percent inhibitory effect =

100 - (부피 차이)본 발명/ (부피 차이)대조군x 100100-(volume difference) invention / (volume difference) control x 100

표 4에 나타낸 바와 같이, 본 발명의 혼합 추출물은 각각의 추출물에 비해 상승된 소염 효과를 나타내었다.As shown in Table 4, the mixed extract of the present invention showed an increased anti-inflammatory effect compared to each extract.

표 4. 본 발명의 혼합 추출물의 소염 작용Table 4. Anti-inflammatory action of the mixed extract of the present invention

% 저해도% Inhibition 대조군Control 2.1 ± 0.22.1 ± 0.2 지모추출물Hair extract 58.7 ± 10.458.7 ± 10.4 익모초 추출물Motherwort extract 53.9 ± 9.853.9 ± 9.8 본 발명의 혼합 추출물Mixed extract of the present invention 64.3 ± 8.764.3 ± 8.7

실험예 6: 본 발명의 혼합 추출물에 대한 급성독성 검사(단회 투여 독성 실험)Experimental Example 6: Acute toxicity test for the mixed extract of the present invention (single dose toxicity test)

정상 ICR 마우스(수컷, 22±1 g) 36 마리를 1 개 군에 6 마리씩 A 내지 F의 6 개 군으로 나누어, A 군은 대조군으로 생리 식염수를 투여하였고, B 군에는 체중 1 ㎏당 실시예 1의 지모와 익모초의 혼합 추출물 1 g을 투여하는 것으로부터 등차적으로, C 군에는 2.5 g, D 군에는 5 g, E 군에는 7.5 g 및 F 군에는 10 g을 각각 경구투여한 다음, 1주일간 관찰한 결과, 10 g/kg를 투여한 군에서도 이상이 있는 동물이 없었다. 따라서 본 발명의 지모와 익모초의 혼합 추출물의 경구투여에 의한 LD50치는 10 g/㎏ 이상으로 생체에 매우 안전한 물질임을 알 수 있었다. 즉, 본 발명에 따르는 지모와 익모초의 혼합 수추출물은 독성이 거의 없이 안전하게 투여될 수 있는 것임을 명백히 알 수 있다.36 normal ICR mice (males, 22 ± 1 g) were divided into 6 groups of A to F, 6 in 1 group, group A was administered with saline as a control group, and group B was administered per kg of body weight. Equivalently to administering 1 g of the mixed extract of gilt and motherwort of 1, 2.5 g in Group C, 5 g in Group D, 7.5 g in Group E and 10 g in Group F, respectively, and then 1 As a result of weekly observation, no abnormal animals were found even in the group administered with 10 g / kg. Therefore, LD 50 value by oral administration of the mixed extract of the hairy motherwort and the motherwort of the present invention was found to be a very safe material to the body at 10 g / kg or more. In other words, it can be clearly seen that the mixed water extract of the mother and motherwort according to the present invention can be safely administered with little toxicity.

또한, LD50치의 측정 시에 사용한 실험동물에 대해 부검 및 병리 조직학적 시험을 다음과 같은 방법으로 시행하였다.In addition, autopsies and histopathological examinations were performed on the experimental animals used to measure the LD 50 value in the following manner.

시험종료시 전 생존동물에 대하여 에테르 마취 후 방혈 치사시킨 다음, 장기를 적출하여 육안적으로 모든 장기의 이상을 검사하였다. 병리조직 검사를 위하여 부검한 전 장기들을 10 % 중성포르말린 용액에 10 일 이상 고정시킨 다음 탈수과정을 거쳐 파라핀 포매기(Fisher, Histomatic Tissue Processor, 166A)에서 포매한 후 로터리 마이크로톰(AO Rotary Microtome)으로 5 ㎛ 절편을 만들어 헤마톡실린과 에오신 염색을 하여 관찰하였다.At the end of the test, all surviving animals were bled after ether anesthesia, and the organs were extracted and visually examined for all organ abnormalities. Autopsied organs were fixed in 10% neutral formalin solution for at least 10 days for pathological examination, and then dehydrated and embedded in a paraffin embedding apparatus (Fisher, Histomatic Tissue Processor, 166A), followed by a rotary microtome (AO Rotary Microtome). 5 μm sections were made and observed with hematoxylin and eosin staining.

각 군의 모든 동물을 해부하여 현미경으로 조사한 병리 조직학적 소견은 다음과 같았다. 상기 지모와 익모초의 혼합 수추출물을 마우스 체중 1 kg 당 10 g까지 투여한 조직에 있어서 약물 투여에 의한 이상적인 소견은 관찰되지 않았다. 또한 신장에 있어서도 약물 투여에 의한 이상 소견은 관찰되지 않았으며, 심장의 심근세포에 있어서도 약물투여에 의한 이상 소견은 전혀 관찰되지 않았다. 그 밖의 주요 장기인 위·장관, 췌장, 폐장, 비장, 부신, 뇌, 고환, 난소, 골수 등에 있어서 약물투여에 의한 이상 소견은 관찰되지 않았다.The histologic findings of all animals in each group dissected under the microscope were as follows. The ideal findings of drug administration were not observed in the tissues in which the mixed water extracts of the hairs and motherwort were administered up to 10 g / kg of mouse body weight. In addition, no abnormal findings by drug administration were observed in the kidneys, and no abnormal findings by drug administration were observed in cardiomyocytes of the heart. Abnormalities due to drug administration were not observed in the other major organs, gastrointestinal tract, pancreas, lung, spleen, adrenal gland, brain, testes, ovaries and bone marrow.

따라서, 본 발명의 지모와 익모초의 혼합 수추출물은 마우스에 투여할 수 있는 최대 용량인 체중 1 kg당 10 g 투여 시에도 전 장기에 대하여 부작용이 없었으며, 또한 어떠한 장기손상 등의 독성도 유발하지 않는 등 안전한 것으로 나타났다.Therefore, the mixed water extract of gilt and motherwort of the present invention had no side effects on the whole organs even when administered 10 g per 1 kg of body weight, the maximum dose that can be administered to the mouse, and also does not cause toxicity such as any organ damage. Appeared to be safe.

상술한 바와 같이, 본 발명은 지모와 익모초 식물의 혼합 추출물을 포함하는 골다공증 예방 또는 치료 조성물을 제공하며, 본 발명의 조성물은 생약 추출물로서 부작용이 적고, 장기 복용 및 투여가 가능하다. 또한 본 발명의 조성물은 소염, 진통효과를 동반하고 있어 골다공증에 의한 통증에 대해 즉각적인 효과를 나타낼 것으로 기대되고 골다공증 환자의 치료에 큰 도움을 줄 것으로 예상된다. 또한 본 발명의 조성물은 의존성 및 내성을 초래하지 않는다. 이러한 효과는 지모와 익모초 각각의 추출물이 개별적으로 가지는 효과보다 월등히 뛰어난 것이다.As described above, the present invention provides a composition for preventing or treating osteoporosis comprising a mixed extract of gilt and motherwort plants, the composition of the present invention is a herbal extract with fewer side effects, and can be administered and administered long-term. In addition, the composition of the present invention has anti-inflammatory and analgesic effects and is expected to have an immediate effect on the pain caused by osteoporosis and is expected to be a great help in the treatment of osteoporosis patients. In addition, the compositions of the present invention do not lead to dependencies and resistance. This effect is far superior to the effects of each extract of baldder and motherwort.

Claims (10)

물 또는 물과 저급 알코올의 혼합용매에 의한 지모와 익모초의 혼합 추출물을 포함하는 골다공증 예방 또는 치료용 조성물.A composition for preventing or treating osteoporosis, comprising a mixed extract of hair and motherwort with water or a mixed solvent of water and lower alcohol. 제1항에 있어서, 상기 혼합 추출물이 상기 지모와 익모초를 5:1 내지 1:5의 중량비로 혼합하여 추출한 것인 골다공증 예방 또는 치료용 조성물.The composition for preventing or treating osteoporosis according to claim 1, wherein the mixed extract is obtained by mixing the hair and motherwort with a weight ratio of 5: 1 to 1: 5. 제1항 또는 제2항에 있어서, 약제학적으로 허용되는 담체, 부형제 또는 희석제를 더 포함하고, 약제학적 단위투여형으로 제형화된 것인 골다공증 예방 또는 치료용 조성물.The composition for preventing or treating osteoporosis according to claim 1 or 2, further comprising a pharmaceutically acceptable carrier, excipient or diluent, and formulated in a pharmaceutical unit dosage form. a) 지모와 익모초를 중량 기준으로 5:1 ~ 1:5로 혼합하여 물 또는 물과 저급 알코올의 혼합용매로 추출하는 단계;a) mixing gimos and motherwort in a weight ratio of 5: 1 to 1: 5 by weight and extracting with water or a mixed solvent of water and a lower alcohol; b) 상기 a)단계의 추출물을 여과하는 단계;b) filtering the extract of step a); c) 상기 b)단계의 여액을 100 ~ 140℃의 고온 및 고압 하에 포화시켜서 응고 단백질의 침전물을 생성시킨 후 원심분리하여 제거하는 단계;c) saturating the filtrate of step b) under a high temperature and a high pressure of # 100 to 140 ° C. to form a precipitate of coagulated protein, followed by centrifugation to remove it; d) 상기 c)단계의 침전물이 제거된 여액을 유기용매로 추출하고 수층을 분리하여 여액의 유용성 물질을 제거하는 단계; 및d) extracting the filtrate from which the precipitate of step c) is removed with an organic solvent and separating the aqueous layer to remove the useful material of the filtrate; And e) 상기 d)단계의 분리된 수층을 동결건조시키는 단계e) lyophilizing the separated aqueous layer of step d) 를 포함하는 골다공증 예방 또는 치료용 조성물의 제조 방법.Method for producing a composition for preventing or treating osteoporosis comprising a. 제4항에 있어서,The method of claim 4, wherein 상기 e)단계의 동결건조된 지모와 익모초의 혼합 수추출물에 약제학적으로 허용되는 부형제를 더 첨가하여 정제, 캅셀제, 용액제, 현탁제, 시럽제, 및 식용음료로 이루어진 군으로부터 선택되는 제형으로 제조하는 단계A pharmaceutically acceptable excipient is further added to the mixed water extract of lyophilized hair and motherwort of step e) to prepare a formulation selected from the group consisting of tablets, capsules, solutions, suspensions, syrups, and edible beverages. Steps to 를 더 포함하는 골다공증 예방 또는 치료용 조성물의 제조 방법.Method for producing a composition for preventing or treating osteoporosis further comprising. 제4항에 있어서,The method of claim 4, wherein 상기 단계 a)에서 추출용매가 물이고, 지모와 익모초의 혼합물에 대해 1:10-45 중량비로 사용하는 골다공증 예방 또는 치료용 조성물의 제조 방법.Method for producing a composition for the prevention or treatment of osteoporosis, wherein the extraction solvent in the step a) is water, and is used in a weight ratio of 1: 10-45 based on the mixture of gilt and motherwort. 제4항에 있어서,The method of claim 4, wherein 상기 단계 d)의 유기용매로 클로로포름 또는 헥산을 사용하는 골다공증 예방 또는 치료용 조성물의 제조 방법.Method for producing a composition for preventing or treating osteoporosis using chloroform or hexane as the organic solvent of step d). 제4항에 있어서,The method of claim 4, wherein 상기 a)단계의 추출용매가 70∼80 중량% 농도의 탄소수 1 내지 5의 알코올인 골다공증 예방 또는 치료용 조성물의 제조 방법.Method for producing a composition for preventing or treating osteoporosis, wherein the extraction solvent of step a) is an alcohol having 1 to 5 carbon atoms in a concentration of 70 to 80% by weight. 물 또는 물과 저급 알코올의 혼합용매에 의한 지모와 익모초의 혼합 추출물을 유효성분으로 포함하는 골다공증 예방 또는 치료에 효과가 있는 생약제제.Herbal medicine which is effective in preventing or treating osteoporosis, which contains a mixed extract of hair and motherwort with water or a mixed solvent of water and lower alcohol as an active ingredient. 물 또는 물과 저급 알코올의 혼합용매에 의한 지모와 익모초의 혼합 추출물을 유효성분으로 포함하는 골다공증 예방 또는 치료에 효과가 있는 건강보조식품.A health supplement that is effective in preventing or treating osteoporosis, which contains a mixed extract of hair and motherwort with water or a mixed solvent of water and a lower alcohol as an active ingredient.
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