CN1096031A - 对β肾上腺素受体和M胆碱受体有双向调节作用的药物及其制法 - Google Patents
对β肾上腺素受体和M胆碱受体有双向调节作用的药物及其制法 Download PDFInfo
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- CN1096031A CN1096031A CN 93112451 CN93112451A CN1096031A CN 1096031 A CN1096031 A CN 1096031A CN 93112451 CN93112451 CN 93112451 CN 93112451 A CN93112451 A CN 93112451A CN 1096031 A CN1096031 A CN 1096031A
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- 108010079452 beta Adrenergic Receptors Proteins 0.000 claims abstract 2
- 229960001231 choline Drugs 0.000 claims abstract 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 9
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- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 1
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- VQMZQKBLIKANMK-IKFJEIPGSA-N (2S,3R,4S,5S,6R)-2-[(2R,3R,4S,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-[(1R,2S,4S,5'S,6R,7S,8R,9S,12S,13S,16S,18R)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosane-6,2'-oxane]-16-yl]oxyoxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol (2S,3R,4S,5S,6R)-2-[(2R,3S,4S,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-[(1S,2R,4R,5'S,6R,7R,8S,9S,12R,13S,16R,18S)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosane-6,2'-oxane]-16-yl]oxyoxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol Chemical group C[C@H]1CC[C@@]2([C@@H]([C@@H]3[C@H](O2)C[C@H]4[C@@]3(CC[C@@H]5[C@@H]4CC[C@@H]6[C@@]5(CC[C@H](C6)O[C@H]7[C@H]([C@H]([C@H]([C@H](O7)CO)O)O)O[C@H]8[C@@H]([C@H]([C@@H]([C@H](O8)CO)O)O)O)C)C)C)OC1.C[C@H]1CC[C@@]2([C@H]([C@H]3[C@@H](O2)C[C@@H]4[C@@]3(CC[C@H]5[C@H]4CC[C@H]6[C@@]5(CC[C@@H](C6)O[C@H]7[C@@H]([C@H]([C@H]([C@H](O7)CO)O)O)O[C@H]8[C@@H]([C@H]([C@@H]([C@H](O8)CO)O)O)O)C)C)C)OC1 VQMZQKBLIKANMK-IKFJEIPGSA-N 0.000 description 3
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- RTMWIZOXNKJHRE-UHFFFAOYSA-N Tigogenin Natural products CC1COC2CC(C)(OC12)C3CCC4C5CCC6CC(O)CCC6(C)C5CCC34C RTMWIZOXNKJHRE-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
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Abstract
本发明是一种对β肾上腺素受体和M胆碱受
体有双向调节作用的药——知母皂苷元及其制法。
它具有对两种受体有双向调节作用的特殊优点,并且
不同于西药中的激动剂或拮抗剂,不存在停药“反跳”
现象。其制造工艺亦具有成本低,得率高,操作简便,
适用于大规模生产等特点。
Description
本发明揭示一种对β肾上腺素受体和M胆碱受体有双向调节作用的药物-知母皂甙元及其制法,属于药物制造领域。
细胞受体的生物学和医学意义越来越为人们所重视,它和中枢神经系统的活动、神经内分泌对细胞的调节作用,药物作用,免疫调控等都有密切关系。细胞受体和临床的关系也日益为人们所认识。国际上受体药的研究发展很快,但主要是合成药,而且基本上是与受体起结合反应的激动剂或拮抗剂。这些药的作用属对症性,它们的共同缺点是:副作用较多,作用时间短,而且可能出现停药“反跳”现象。
本发明的目的在于:提出一种对β肾上腺素受体和M胆碱受体有调整作用的药及其适于大规模生产,操作简便,成本低,得率高的制法。
本发明的目的是通过下述技术方案来实现的:
首先将知母(Anemarrhena asphodeloides Bunge)切碎,烘干、打粉,以温水浸泡,加3.5倍体积的3%H2SO4,在0.7-1.2Kgf/cm2的压力下,温度为115℃-122℃水解6小时;过滤后水洗至中性,烘干;再以乙酸乙酯回流,经两次萃取,最后以丙酮重结晶,得到纯度为95%以上的知母皂甙元(洋菝葜皂甙元)-(3β,5β,25s)-Spironstan-30l。结构为:
本发明的明显特点是:
1、对病理性升高的内脏(包括脑)及外周血淋巴细胞的β肾上腺素受体数,以及β肾上腺素受体激动剂引起的血浆CAMP过度升高,有明显的下调作用,使这些变化恢复至正常。
2、对病理性降低的内脏(包括脑)M胆碱受体有明显的上调作用,使之恢复到接近正常。
3、对自然衰老动物降低的脑M受体有明显的上调作用,同时显著延长其平均寿命。
4、与西药中的激动剂或拮抗剂不同,并非与受体的结合位点起结合反应,而是调节受体分子的生成速率和降解速率,因此不存在激动剂或拮抗剂的停药反跳副作用。
5、制造方法操作简便,成本低,产率高,适合于工业化生产。
下面结合实施例,对本发明作进一步描述:
实施例1:将100g知母切碎打粉,温水浸泡,再加以3.5倍体积的3%H2SO4,在0.7Kgf/cm2115℃下酸解8小时,残渣水洗至中性;80℃烘干;再以乙酸乙酸回流萃取,回收溶剂,残渣用丙酮重结晶两次,得95%以上的知母皂甙元(得率1.2%)。
实施例2:将300g知母切碎,打粉,温水浸泡,再加以3.5倍体积的3%H2SO4,在1.05Kgf/cm2,121℃,下酸解10小时残渣水洗至中性,80℃烘干,乙酸乙酯回流萃取,回收溶剂,残渣用丙酮重结晶两次,得95%以上的知母皂甙元(得率2.0%)。
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93112451 CN1033754C (zh) | 1993-05-31 | 1993-05-31 | 知母皂甙元作为制备β肾上腺素和M胆碱受体双向调节药的用途及其制法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93112451 CN1033754C (zh) | 1993-05-31 | 1993-05-31 | 知母皂甙元作为制备β肾上腺素和M胆碱受体双向调节药的用途及其制法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1096031A true CN1096031A (zh) | 1994-12-07 |
| CN1033754C CN1033754C (zh) | 1997-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 93112451 Expired - Lifetime CN1033754C (zh) | 1993-05-31 | 1993-05-31 | 知母皂甙元作为制备β肾上腺素和M胆碱受体双向调节药的用途及其制法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1033754C (zh) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999048507A3 (en) * | 1998-03-26 | 1999-11-25 | Phytopharm Plc | Steroidal saponins for treating alzheimer's disease |
| CN1061985C (zh) * | 1996-04-03 | 2001-02-14 | 中国科学院上海有机化学研究所 | 一种降解甾体皂甙元成为孕甾醇的方法及其用途 |
| WO2001023408A1 (en) * | 1999-09-29 | 2001-04-05 | Phytopharm Plc | 5-hydroxysapogenin derivatives with anti-dementia activity |
| WO2001023407A1 (en) * | 1999-09-29 | 2001-04-05 | Phytopharm Plc | Sapogenin derivatives and their use in the treatment of cognitive dysfunction |
| WO2001049703A3 (en) * | 2000-01-06 | 2002-02-21 | Phytopharm Plc | Substituted sapogenins and their use |
| JP2003510332A (ja) * | 1999-09-29 | 2003-03-18 | ファイトファーム・ピーエルシー | 5−β−サポゲニン及び擬サポゲニン誘導体、並びに痴呆の治療におけるその用途 |
| AU781810B2 (en) * | 1998-03-26 | 2005-06-16 | Phytopharm Plc. | Steroidal sapogenins and their derivatives for treating Alzheimer's disease |
| US7166308B2 (en) | 1999-03-08 | 2007-01-23 | Zongqin Xia | Smilagenin and its use |
| CN1692914B (zh) * | 2004-04-29 | 2010-05-26 | 中国人民解放军军事医学科学院放射医学研究所 | 知母皂苷bⅱ在制备用于防治脑卒中药物或产品中的用途 |
| EP2479183A3 (en) * | 2004-11-05 | 2013-08-28 | Phytopharm PLC | Polymorphs of sarsasapogenin |
-
1993
- 1993-05-31 CN CN 93112451 patent/CN1033754C/zh not_active Expired - Lifetime
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061985C (zh) * | 1996-04-03 | 2001-02-14 | 中国科学院上海有机化学研究所 | 一种降解甾体皂甙元成为孕甾醇的方法及其用途 |
| KR100632052B1 (ko) * | 1998-03-26 | 2006-10-04 | 파이토팜 피엘씨 | 알츠하이머병을 치료하기 위한 스테로이드계 사포게닌 및 이의 유도체 |
| EP1719512A2 (en) | 1998-03-26 | 2006-11-08 | Phytopharm Plc | Sarsasapogenin and smilagenin for treating cognitive dysfunctions |
| US7507720B2 (en) | 1998-03-26 | 2009-03-24 | Phytopharm Plc | 5-Beta-sapogenin and pseudosapogenin derivatives and their use in the treatment of dementia |
| RU2297228C2 (ru) * | 1998-03-26 | 2007-04-20 | Фитофарм Плк | Стероидные сапогенины и их производные для лечения |
| CN100377714C (zh) * | 1998-03-26 | 2008-04-02 | 植物药物公共有限公司 | 甾类皂苷及其衍生物在制药中的用途 |
| AU748138B2 (en) * | 1998-03-26 | 2002-05-30 | Phytopharm Plc. | Steroidal sapogenins and their derivatives for treating alzheimers disease |
| AU781810B2 (en) * | 1998-03-26 | 2005-06-16 | Phytopharm Plc. | Steroidal sapogenins and their derivatives for treating Alzheimer's disease |
| KR100713311B1 (ko) * | 1998-03-26 | 2007-05-04 | 파이토팜 피엘씨 | 알츠하이머병을 치료하기 위한 스밀라게닌 및 안주로게닌-d |
| WO1999048507A3 (en) * | 1998-03-26 | 1999-11-25 | Phytopharm Plc | Steroidal saponins for treating alzheimer's disease |
| US6812213B2 (en) | 1998-03-26 | 2004-11-02 | Phytopharm, Plc | Steroidal sapogenins and their derivatives for treating alzheimer's disease |
| WO1999048482A3 (en) * | 1998-03-26 | 2000-11-23 | Phytopharm Plc | Smilagenin and anzurogenin-d for the treatment of alzheimer's disease |
| US7166308B2 (en) | 1999-03-08 | 2007-01-23 | Zongqin Xia | Smilagenin and its use |
| US7368137B2 (en) | 1999-03-08 | 2008-05-06 | Phytopharm Plc | Smilagenin and its use |
| US7138427B2 (en) | 1999-03-26 | 2006-11-21 | Phytopharm Plc. | 5-β-sapogenin and pseudosapogenin derivatives and their use in the treatment of dementia |
| JP2003510332A (ja) * | 1999-09-29 | 2003-03-18 | ファイトファーム・ピーエルシー | 5−β−サポゲニン及び擬サポゲニン誘導体、並びに痴呆の治療におけるその用途 |
| JP2003510333A (ja) * | 1999-09-29 | 2003-03-18 | ファイトファーム・ピーエルシー | サポゲニン誘導体及び認知機能障害の治療におけるその用途 |
| JP2003525869A (ja) * | 1999-09-29 | 2003-09-02 | ファイトファーム・ピーエルシー | 抗痴呆活性を有する5−ヒドロキシサポゲニン |
| WO2001023407A1 (en) * | 1999-09-29 | 2001-04-05 | Phytopharm Plc | Sapogenin derivatives and their use in the treatment of cognitive dysfunction |
| EP1548025A3 (en) * | 1999-09-29 | 2008-11-19 | Phytopharm Plc | Sapogenin derivatives and their use in the treatment of cognitive dysfunction |
| WO2001023408A1 (en) * | 1999-09-29 | 2001-04-05 | Phytopharm Plc | 5-hydroxysapogenin derivatives with anti-dementia activity |
| WO2001049703A3 (en) * | 2000-01-06 | 2002-02-21 | Phytopharm Plc | Substituted sapogenins and their use |
| CN1692914B (zh) * | 2004-04-29 | 2010-05-26 | 中国人民解放军军事医学科学院放射医学研究所 | 知母皂苷bⅱ在制备用于防治脑卒中药物或产品中的用途 |
| EP2479183A3 (en) * | 2004-11-05 | 2013-08-28 | Phytopharm PLC | Polymorphs of sarsasapogenin |
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| Publication number | Publication date |
|---|---|
| CN1033754C (zh) | 1997-01-08 |
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