오수유로부터 분리한 안지오텐신 Ⅱ 수용체 결합 저해제 및 이의 제조방법
    6.
    发明公开
    오수유로부터 분리한 안지오텐신 Ⅱ 수용체 결합 저해제 및 이의 제조방법 无效
    ANZIOTENSIN II接收体结合抑制剂及其制备方法

    公开(公告)号:KR1020000026775A

    公开(公告)日:2000-05-15

    申请号:KR1019980044441

    申请日:1998-10-19

    CPC classification number: C07D215/233 A61K31/47

    Abstract: PURPOSE: An angiotensin II receiving body binding inhibitor, which shows good inhibitive activity of the angiotensin II receiving body binding and good antagonistic action against vascular contraction induced by the angiotensin II, and a preparing method thereof are provided. CONSTITUTION: The angiotensin II receiving body binding inhibitor consists of a compound of following formula 1, where R represents aliphatic group having 5-20 carbon atoms, derivative thereof or salt thereof. The method comprises steps of: (i) extracting Evodiae Fructus with low class alcohol and then with acetate; and (ii) carrying out silica gel column chromatography, reverse phase low pressure column chromatography and high pressure liquid phase column chromatography on the extracted Evodiae Fructus. The pharmaceutical composition contains the compound of the formula 1 as an effective ingredient.

    Abstract translation: 目的:提供血管紧张素II受体结合抑制剂,其具有良好的血管紧张素II受体结合的抑制活性和对血管紧张素II诱导的血管收缩的良好拮抗作用及其制备方法。 构成:血管紧张素II受体结合抑制剂由下式1的化合物组成,其中R表示具有5-20个碳原子的脂族基团,其衍生物或其盐。 该方法包括以下步骤:(i)用低级醇,然后用乙酸提取葫芦果; 和(ⅱ)对萃取的枸杞子进行硅胶柱层析,反相低压柱层析和高压液相柱层析。 药物组合物含有式1的化合物作为有效成分。

    신균주 곰팡이 MT51005(KCTC 8787P)와 이 균주로부터생산된 포스포리파제 C 활성저해용 조성물
    7.
    发明公开
    신균주 곰팡이 MT51005(KCTC 8787P)와 이 균주로부터생산된 포스포리파제 C 활성저해용 조성물 失效
    一种新的菌株真菌MT51005(KCTC 8787P)和一种用于抑制菌株产生的磷脂酶C活性的组合物

    公开(公告)号:KR1019990017226A

    公开(公告)日:1999-03-15

    申请号:KR1019970040065

    申请日:1997-08-22

    Abstract: 본 발명은 신균주 곰팡이 MT51005(KCTC 8787P)와 포스포리파제 C 활성저해용 조성물에 관한 것으로서, 더욱 상세하게는 세포내 신호전달과정의 중요효소인 포스포리파제 C(Phospholipase C)의 활성을 저해하여 세포의 이상증식을 억제할 수 있는 물질을 생산하는 신규 곰팡이 균주 MT51005와, 곰팡이 MT51005의 배양액으로부터 분리 정제된 2,4-디하이드록시-3-에틸-6-(1'-메틸펜텐-1'-닐)-벤즈알데하이드, 2,4-디하이드록시-3-에틸-6-(1'-메틸펜텐)-벤즈알데하이드, 또는 이들 각각을 유효성분으로 함유한 포스포리파제 C 활성저해용 조성물에 관한 것이다.

    핵산함유량이 높은 새로운 칸디다 속 효모 칸디다 노베지카
    8.
    发明授权
    핵산함유량이 높은 새로운 칸디다 속 효모 칸디다 노베지카 失效
    具有高含量的核酸假丝酵母的新型酵母菌株

    公开(公告)号:KR100314903B1

    公开(公告)日:2001-11-23

    申请号:KR1019990005821

    申请日:1999-02-22

    Abstract: 본발명은핵산을다량함유하고있는칸디다속의새로운효모균주인칸디다노베지카 ()에관한것으로, 구체적으로살펴보면본 발명의칸디다속의새로운미생물인칸디다노베지카 CRM-9802 (CRM-9802)는조미성분인 GMP(guanosine monophosphate)와 IMP(inosine monophosphate)로변환시킬수 있는 RNA의함량이높은유용한특징을가지고있으므로, RNA 분해법에의한핵산조미료생산에있어우수한 RNA제공원으로이용될수 있을뿐 아니라효모자체의균체추출물상태로만들어지는천연조미료의제조에효과적으로사용될수 있다.

    핵산함유량이 높은 새로운 칸디다 속 효모 칸디다 노베지카
    10.
    发明公开
    핵산함유량이 높은 새로운 칸디다 속 효모 칸디다 노베지카 失效
    新型坎迪达诺诺克菌株,含有高浓度的RIBONUCLEIC酸的CRM-9802

    公开(公告)号:KR1020000056471A

    公开(公告)日:2000-09-15

    申请号:KR1019990005821

    申请日:1999-02-22

    Abstract: PURPOSE: New strain of Candidanorvegica, CRM-9802 (KCTC 8900P) containing high concentration of ribonucleic acid (RNA) is provided which is used to manufacture a nucleotide spice from RNA of Candida cell extract. CONSTITUTION: Soil sample is mixed with sterile saline and vortexed. The supernatant is plated on YM agar and incubated at 30°C for 24-48 hours. The isolated colony is cultured and RNA content of each colony is measured. The colony showing high content of RNA is selected and its morphological, physiological and cultural characteristics are identified. The isolated yeast forms creamy egg shape colony on YM plate and does not make spores. The range of temperature for growth is from 15 to 35°C. Under anaerobic condition it metabolizes D-glucose and D-cellobiose as carbon sources. On the other hand, D-xylose, L-rhamnose, cellobios, salicin, arbutin, glycerol, D-glucitol, citrate and ethanol can be metabolized at aerobic conditions. Nitrate, nitrite, L-lysine and creatine can be used as a nitrogen source at aerobic conditions. The yeast is cultured in YM medium and harvested at 10 OD and RNA content of cell is measured by orcinol method. The RNA content of Candida norvegica is 12-13% of cell mass.

    Abstract translation: 目的:提供含有高浓度核糖核酸(RNA)的新一代Candidanorvegica,CRM-9802(KCTC 8900P),用于从念珠菌细胞提取物的RNA制备核苷酸调味剂。 构成:将土壤样品与无菌盐水混合并涡旋。 将上清液接种在YM琼脂上,并在30℃下孵育24-48小时。 培养分离的菌落,测定每个菌落的RNA含量。 选择显示高含量RNA的菌落,确定其形态,生理和文化特征。 分离的酵母在YM板上形成奶油蛋形菌落,不产生孢子。 生长温度范围为15〜35℃。 在厌氧条件下,将D-葡萄糖和D-纤维二糖代谢为碳源。 另一方面,D-木糖,L-鼠李糖,纤维二糖,水杨蛋白,熊果苷,甘油,D-葡萄糖醇,柠檬酸盐和乙醇可以在需氧条件下代谢。 硝酸盐,亚硝酸盐,L-赖氨酸和肌酸可用作有氧条件下的氮源。 将酵母在YM培养基中培养并在10℃下收获,并通过α-淀粉酶法测定细胞的RNA含量。 假丝酵母的RNA含量为细胞质量的12-13%。

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