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淫羊藿定B | 110623-73-9

中文名称
淫羊藿定B
中文别名
淫羊藿苷B;朝藿定B;淫羊霍定B;朝藿定 B;淫羊藿苷 B;淫羊霍定 B;淫羊藿定 B
英文名称
epimedin B
英文别名
3-[(2S,3R,4R,5R,6S)-4,5-dihydroxy-6-methyl-3-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxyoxan-2-yl]oxy-5-hydroxy-2-(4-methoxyphenyl)-8-(3-methylbut-2-enyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
淫羊藿定B化学式
CAS
110623-73-9
化学式
C38H48O19
mdl
——
分子量
808.788
InChiKey
OCZZCFAOOWZSRX-LRHLXKJSSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    162-164 °C
  • 沸点:
    1066.1±65.0 °C(Predicted)
  • 密度:
    1.60±0.1 g/cm3(Predicted)
  • 溶解度:
    DMF:15mg/mL; DMSO:30mg/mL; DMSO:PBS (pH 7.2) (1:6):0.14 mg/ml;乙醇:1mg/mL

计算性质

  • 辛醇/水分配系数(LogP):
    0.1
  • 重原子数:
    57
  • 可旋转键数:
    11
  • 环数:
    6.0
  • sp3杂化的碳原子比例:
    0.55
  • 拓扑面积:
    293
  • 氢给体数:
    10
  • 氢受体数:
    19

安全信息

  • 海关编码:
    29329990
  • WGK Germany:
    3

制备方法与用途

描述

朝藿定 B(Epimedin B,缩写为 EpiB)是淫羊藿提取物淫羊藿黄酮中含量第二高的活性成分。文献显示,在动物实验和细胞实验中,朝藿定 B 具有抗骨质疏松、骨保护的作用。淫羊藿亦名仙灵脾,味甘气香,性温不寒,能益精气,具有补肾壮阳、止咳平喘、益气强心等功效,并且对防止衰老和健忘有一定效果。在临床中,用于治疗神经衰弱、老年慢性支气管炎、肺气肿、冠心病、更年期高血压、血液病等。

生物活性

朝藿定 B淫羊藿中的天然活性成分,据报道具有抗骨质疏松症的潜能。其化学性质为黄色结晶粉末,可溶于甲醇乙醇DMSO 等有机溶剂,来源于淫羊藿全草。朝藿定 B 具有补肾壮阳、祛风除湿、强筋健骨、增强免疫力、抗衰老、抗肿瘤的作用,并且常用于含量测定/鉴定/药理实验等。

药理药效

淫羊藿是一味历史悠久的中药,具有补肾阳、强筋骨、祛风湿的功效。朝藿定 B 是其中一种活性成分,属于黄酮类化合物

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    OSHIMA, YOSHITERU;OKAMOTO, MAKI;HIKINO, HIROSHI, HETEROCYCLES, 26,(1987) N 4, 935-938
    摘要:
    DOI:
点击查看最新优质反应信息

文献信息

  • DRUG FOR TREATING LEUKOPENIA, PREPARATION METHOD THEREFOR AND USE THEREOF
    申请人:Hubei Monyan Pharmaceutical Co., Ltd.
    公开号:EP3888670A1
    公开(公告)日:2021-10-06
    The present invention relates to a drug for treating leukopenia, its preparation method and use thereof. The drug of the invention is prepared from 200-30 parts by weight of Folium Epimedii,100-160 parts by weight of Fructus Psoraleae, 60-120 parts by weight of Radix Aconiti Lateralis Preparata (Processed), 200-300 parts by weight of Fructus Lycii, 200-300 parts by weight of Radix Astragali, 200-300 parts by weight of Caulis Spatholobi, 200-300 parts by weight of Radix Rubiae,100-160 parts by weight of Radix Angelicae Sinensis, 200-300 parts by weight of Rhizoma Phragmitis, 100-160 parts by weight of Radix Ophiopogonis and 100-160 parts by weight of Radix et Rhizoma Glycyrrhizae. The drug of the invention comprises chemical substances with weight ratios as follows:Leucine: guanosine: psoralenoside: isopsoralenoside: calycosin-7-glucoside: liquiritin: icariin A: 1,3-dihydroxyl-2-hydroxymethylanthraquinone: epimedin A: epimedin B: epimedin C: icariin: 1,3,6-trihydroxy-2-methylanthraquinone: glycyrrhizic acid = (0.13-0.27): (0.04-0.11): (0.11-0.34): (0.09-0.34): (0.05-0.11): (0.16-0.26): (0.09-0.12): (0.17-0.35): (0.11-0.16): (0.17-0.26): (0.49-0.59): 1.00: (0.16-0.24): (0.08-0.14).
    本发明涉及一种治疗白细胞减少症的药物及其制备方法和用途。本发明的药物由以下重量份数的原料制备而成:200-30 份 Epimedii、100-160 份 Psoraleae、60-120 份 Radix Aconiti Lateralis Preparata(加工)、200-300 份 Fructus Lycii、200-300 份 Radix Astragali、200-300 份(按重量计)麦冬、200-300 份(按重量计)草、100-160 份(按 重量计)当归、200-300 份(按重量计)黄、100-160 份(按重量计)麦冬和 100-160 份(按重量计)甘草。本发明的药物由重量比如下的化学物质组成:亮酸:鸟苷补骨脂苷:异补骨脂苷:苷-7-葡萄糖苷:利奎林:冰片苷 A:1,3-二羟基-2-羟甲基蒽醌:附子苷 A:附子苷 B:附子苷 C:冰片苷:1,3,6-三羟基-2-甲基蒽醌甘草酸 = (0.13-0.27): (0.04-0.11):(0.11-0.34): (0.09-0.34): (0.05-0.11):(0.16-0.26): (0.09-0.12): (0.17-0.35): (0.11-0.16): (0.17-0.26): (0.49-0.59):1.00: (0.16-0.24):(0.08-0.14).
  • Methods for preparing an estrogenic preparation and isolated estrogenic compounds from a plant and uses thereof
    申请人:National University of Singapore
    公开号:US20030170292A1
    公开(公告)日:2003-09-11
    Methods for preparing an estrogenic preparation and isolating estrogenic compounds from a plant, such as an Epimedium plant, are provided. Also provided are estrogenic compounds from Epimedium plant that have been isolated and characterized, and methods for their use in modulating estrogen receptors and in treating conditions mediated by estrogen receptors, such as menopause and estrogen-dependent cancers. Also provided are preparations from Epimedium that are enriched for estrogenic compounds, and methods for their use in modulating estrogen receptors and preventing and treating conditions that are mediated by estrogen receptors.
    提供了制备雌激素制剂和从植物(如淫羊藿)中分离雌激素化合物的方法。还提供了从淫羊藿植物中分离并表征的雌激素化合物,以及将其用于调节雌激素受体和治疗由雌激素受体介导的疾病(如更年期和雌激素依赖性癌症)的方法。此外,还提供了从淫羊藿中富集雌激素化合物的制剂,以及将其用于调节雌激素受体、预防和治疗由雌激素受体介导的疾病的方法。
  • [EN] USAGE OF β-GLUCOSIDASE AND METHOD FOR PREPARING BAOHUOSIDE I BY USING SAME<br/>[FR] UTILISATION DE β-GLUCOSIDASE ET PROCÉDÉ DE PRÉPARATION DE BAOHUOSIDE I L'UTILISANT<br/>[ZH] β-葡萄糖苷酶的用途及用其制备宝藿苷Ⅰ的方法
    申请人:BONTAC BIO ENG SHENZHEN CO LTD
    公开号:WO2019205026A1
    公开(公告)日:2019-10-31
    提供了一种使用β-葡萄糖苷酶制备宝藿苷Ⅰ的方法,包括用β-葡萄糖苷酶催化底物解制备宝藿苷Ⅰ,底物为淫羊藿提取物淫羊藿苷朝藿定A朝藿定B、箭藿苷A和箭藿苷B中的任意一种或多种,所述β-葡萄糖苷酶具有如SEQ ID NO:2所示的氨基酸序列。该方法能够将淫羊藿朝藿定A朝藿定B、箭藿苷A及箭藿苷B全部解成宝藿苷Ⅰ,提高了淫羊藿提取物的有效利用率,大大降低了宝藿苷Ⅰ的制备成本。还提供了所述β-葡萄糖苷酶以及含有所述β-葡萄糖苷酶基因的微生物菌株在催化淫羊藿提取物淫羊藿苷朝藿定A朝藿定B、箭藿苷A和箭藿苷B中的任意一种或多种解,制备宝藿苷Ⅰ中的应用。
  • Biotransformation of major flavonoid glycosides in herb epimedii by the fungus Cunninghamella blakesleana
    作者:XiuLan Xin、Guang-Jun Fan、Zheng Sun、Ning Zhang、Ye Li、Rong Lan、Liang Chen、PeiPei Dong
    DOI:10.1016/j.molcatb.2015.05.021
    日期:2015.12
    Biotransformation of icariin (1), epimedin C (2), epimedoside A (3), epimedin A (4) and epimidin B (5), five major components of E. koreanum, were performed by using Cunninghamella blakesleana. And they could be metabolized efficiently to icariside II (1a), 2 ''-O-rhamnosylikarisoside II (2a), epimedoside b (3a), baohuoside VII (4a) and sagittatoside B (5a) with high yields of 95.1%, 97.7%, 93.7%, 95.8% and 96.4%, respectively. And these transformed products as major forms of herb epimedii in vivo exhibited the more significant anti-osteoporosis activities. Our method could be applied for enriching these rare flavonoids in herb epimedii, for further development of anti-osteoporosis medicines or functional foods. (C) 2015 Published by Elsevier B.V.
  • METHODS FOR PREPARING AN ESTROGENIC PREPARATION AND ISOLATED ESTROGENIC COMPOUNDS FROM A PLANT AND USES THEREOF
    申请人:NATIONAL UNIVERSITY OF SINGAPORE
    公开号:EP1453827A1
    公开(公告)日:2004-09-08
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