CN105641255A - 一种消炎开窍明目滴眼液及其制备方法 - Google Patents

一种消炎开窍明目滴眼液及其制备方法 Download PDF

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CN105641255A
CN105641255A CN201610175529.6A CN201610175529A CN105641255A CN 105641255 A CN105641255 A CN 105641255A CN 201610175529 A CN201610175529 A CN 201610175529A CN 105641255 A CN105641255 A CN 105641255A
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刘春连
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Qiqihar Forward Pharmaceutical Co Ltd
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Abstract

本发明公开了一种消炎开窍明目滴眼液及其制备方法,属于中药新药技术领域,选取夏枯草、黄芩提取物、金银花、板蓝根、蒲黄、决明子、枸杞子、车前子、水牛角、牛磺酸、冰片、麝香经现代技术提取配制;全部采用常见、易取得的中草药材料,经现代技术提取配制,对于治疗眼部炎症具有较好的疗效,具有开窍明目、抗菌消炎的作用,药物直接到达作用部位,增加眼内有效药物浓度,能够提高患者的视力,适用于各种眼部感染性疾病,尚未发现不良反应,无毒副作用,经过十几年的使用效果良好。

Description

一种消炎开窍明目滴眼液及其制备方法
技术领域
本发明涉及一种消炎开窍明目滴眼液及其制备方法,属于中药新药技术领域。
背景技术
眼部疾患中,眼部感染症占很大比例,眼部感染性疾病主要由细菌、病毒、真菌、寄生虫等病原体侵入人体眼部所引起的组织炎症反应,常见眼皮、结膜、角膜和巩膜等部位的感染,临床治疗主要使用抗菌类滴眼液。随广谱抗菌药物的应用,病原菌菌谱及其对抗菌药物的敏感性均发生很大变化,对眼部感染的治疗提出了新的挑战。
明目中药作为祖国传统医药的重要组成部分,眼科明目中药临床运用十分广泛,计不下数十种,皆能明目。中医认为“肝开窍于目”,护眼同时也要护肝,肝不好,眼睛就会不好。如枸杞子平补肝肾、明目,平日可拿来泡茶最为实用;决明子最为常用,属于清肝明目之品,常用无毒副作用。
发明内容
本发明的目的是提供一种消炎开窍明目滴眼液及其制备方法,本滴眼液具有开窍明目、抗菌消炎的作用,药物直接到达作用部位,增加眼内有效药物浓度,能够提高患者的视力,适用于各种眼部感染性疾病。
本发明解决其技术问题所采用的技术方案是:它是由下列重量组份的原料制成:
夏枯草:1-50份,黄芩提取物(含量85%以上):1-20份,金银花:1-50份,板蓝根:1-50份,蒲黄:1-40份,决明子:1-60份,枸杞子:1-50份,车前子:1-50,份,水牛角:1-60份,牛磺酸:0.1-10份,冰片:0.1-20份,麝香:0.1-10份。
一种消炎开窍明目滴眼液的制备方法,其制备步骤是:
1、取夏枯草、金银花和板蓝根,加水煎煮二次,每次1.0小时,合并煎液,滤过,浓缩至相对密度为1.05-1.10(60℃),加入95%乙醇,使含醇量达75%,静置,滤过,回收乙醇,加注射用水200ml静置,得制备液1;
2、取黄芩提取物加注射用水100ml,用10%氢氧化钠溶液调节pH值8-9,静置,得制备液2;
3、取蒲黄、车前子,加50%乙醇200ml,冷浸24小时,滤过,浓缩至相对密度为1.05-1.10(60℃),加乙醇,使含醇量达80%,静置,滤过,回收乙醇,加注射用水100ml静置,得制备液3;
4、取决明子、枸杞子,加水煎煮二次,每次0.5小时,合并煎液,滤过,浓缩至相对密度为1.10~1.15(60℃),加入95%乙醇,使含醇量达70%,静置,滤过,回收乙醇,加注射用水100ml静置,得制备液4;
5、取水牛角,加硫酸适量,水解,滤过,滤液用10%氢氧化钠溶液调节pH值至4.5,滤过,浓缩至相对密度为1.05-1.10(60℃),放冷,加60%乙醇,静置,滤过,回收乙醇,加注射用水100ml静置,得制备液5;
6、取牛磺酸,100ml灭菌注射用水溶解;得制备液6;
7、取冰片、麝香,加入30ml丙二醇或甘油研磨,使冰片和麝香溶解于丙二醇或甘油中,加水100ml,使其溶解,得制备液7;
将上述制备液1-6混合均与后,加入制备液7,加入5g活性炭,调节pH值至7.0,加热煮沸10min,滤过,加灭菌注射用水至1000ml。
上述各药的作用如下:
夏枯草:清热泻火,明目,散结消肿,有清火明目之功效,能治目赤肿痛、头痛等。本品含三萜皂苷、芸香苷、金丝桃苷等苷类物质及熊果酸、咖啡酸、游离齐敦果酸等有机酸;花穗中含飞燕草素、矢车菊素的花色苷、d-樟脑、d-小茴香酮等。用于肝火所致的目赤肿痛、眼底出血,眼底渗出等。
黄芩:泻实火,除湿热,能治热毒,黄芩根含黄酮类化合物:黄芩素,黄芩新素等。抗病毒作用,抗炎抗变态反应,保肝、利胆、抗氧化等药理作用,可治肺热亢盛所致的白睛红赤,睑缘赤烂、黑睛生醫、神水混浊及热毒所致的胞睑红肿生疮、眦部流脓等。
金银花:自古被誉为清热解毒的良药,能宣散风热,还善清解血毒,金银花含有绿原酸、木犀草素苷等药理活性成分,抗病原微生物作用,抗炎和解热作用。
板蓝根:具有清热解毒、预防感冒、利咽之功效,抗病原微生物作用,菘蓝根含靛蓝、靛玉红、蒽醌类、β-谷甾醇等,
蒲黄:止血,化瘀,通淋,具有行血消瘀明目,收敛止血之功。
决明子:润肠通便,降脂明目,用于目赤涩痛,羞明多泪,头痛眩晕,目暗不明,大便秘结。
枸杞子:枸杞子富含枸杞多糖,枸杞多糖对消除疲劳具有十分明显的作用,有抗Y射线辐射、保护机体的作用,枸杞中所含丰富的β-胡萝卜素可在人体内转化成维生素A,而维生素A可生成视黄醇,从而提高视力,防止黄斑症。用于肝肾不足所致的眼病。
车前子:利水通淋、渗湿止泻、清肝明目、清热化痰,车前种子含月桃叶珊瑚甙,车前粘多糖,消旋车前子苷等,用于水湿、痰湿滞目所致的胞睑水肿,眼珠胀硬,云雾移睛,眼底水肿渗出等。
水牛角:清热,凉血,定惊,解毒。用于热毒炽盛,迫血妄行的内眼出血及血热瘀结病。
牛磺酸:牛磺酸具有调节晶体渗透压和抗氧化等重要作用,可抑制白内障的发生发展。
冰片:具有开窍醒神、清热散毒、明目退翳的功效,用于目赤肿痛,喉痹口疮、用于疮疡肿痛,溃后不敛等,可加强其他药物的药效。
麝香:有开窍、通络之功能。《医学入门》将麝香与龙脑对比:“麝香,通关透窍,上达肌肤,内入骨髓,与龙脑相同,而香窜又过之。”。麝香能迅速透过血眼屏障,促进视网膜通透性作用。
本发明的有益效果是:全部采用常见、易取得的中草药材料,经现代技术提取配制,对于治疗眼部炎症具有较好的疗效,具有开窍明目、抗菌消炎的作用,药物直接到达作用部位,增加眼内有效药物浓度,能够提高患者的视力,适用于各种眼部感染性疾病,尚未发现不良反应,无毒副作用,经过十几年的使用效果良好。
具体实施方式
一种消炎开窍明目滴眼液及其制备方法,滴眼液它是由下列重量组份的原料制成:
夏枯草:1-50份,黄芩提取物(含量85%以上):1-20份,金银花:1-50份,板蓝根:1-50份,蒲黄:1-40份,决明子:1-60份,枸杞子:1-50份,车前子:1-50,份,水牛角:1-60份,牛磺酸:0.1-10份,冰片:0.1-20份,麝香:0.1-10份。
实施例1
由下列重量组份的原料制成:夏枯草20份、黄芩提取物3份、金银花15份、板蓝根20份、蒲黄10份、决明子20份、枸杞子20份、车前子15份、水牛角20份、牛磺酸1份、冰片1份、麝香0.5份。
实施例2
由下列重量组份的原料制成:夏枯草30份、黄芩提取物8份、金银花25份、板蓝根30份、蒲黄20份、决明子30份、枸杞子30份、车前子25份、水牛角40份、牛磺酸5份、冰片5份、麝香3份。
实施例3
由下列重量组份的原料制成:夏枯草25份、黄芩提取物5份、金银花20份、板蓝根25份、蒲黄15份、决明子25份、枸杞子25份、车前子20份、水牛角30份、牛磺酸2份、冰片3份、麝香1份。
实施例4
一种消炎开窍明目滴眼液的制备方法,其制备步骤是:
1、取夏枯草、金银花和板蓝根,加水煎煮二次,每次1.0小时,合并煎液,滤过,浓缩至相对密度为1.05-1.10(60℃),加入95%乙醇,使含醇量达75%,静置,滤过,回收乙醇,加注射用水200ml静置,得制备液1;
2、取黄芩提取物(含量85%以上),加注射用水100ml,用10%氢氧化钠溶液调节pH值8-9,静置,得制备液2;
3、取蒲黄、车前子,加50%乙醇200ml,冷浸24小时,滤过,浓缩至相对密度为1.05-1.10(60℃),加乙醇,使含醇量达80%,静置,滤过,回收乙醇,加注射用水100ml静置,得制备液3;
4、取决明子、枸杞子,加水煎煮二次,每次0.5小时,合并煎液,滤过,浓缩至相对密度为1.10~1.15(60℃),加入95%乙醇,使含醇量达70%,静置,滤过,回收乙醇,加注射用水100ml静置,得制备液4;
5、取水牛角,加硫酸适量,水解,滤过,滤液用10%氢氧化钠溶液调节pH值至4.5,滤过,浓缩至相对密度为1.05-1.10(60℃),放冷,加60%乙醇,静置,滤过,回收乙醇,加注射用水100ml静置,得制备液5;
6、取牛磺酸,100ml灭菌注射用水溶解;得制备液6;
7、取冰片、麝香,加入30ml丙二醇或甘油研磨,使冰片和麝香溶解于丙二醇或甘油中,加水100ml,使其溶解,得制备液7;
将上述制备液1-6混合均与后,加入制备液7,加入5g活性炭,调节pH值至7.0,加热煮沸10min,滤过,加灭菌注射用水至1000ml。
作为对上述技术方案的改进,还可以向所述消炎开窍明目滴眼液中加入稀释剂、吸收剂、润湿剂、粘合剂、崩解剂、润滑剂、助悬剂、絮凝剂、反絮凝剂、甜味剂、芳香剂、调味剂、稳定剂或防腐剂中的一种或任意几种。
其动物实验是:取新西兰大白兔,雌雄各半。给药前先观察并记录每只家兔角膜、虹膜及结膜情况,已有病变或炎症者,剔除不用。试验时,将制备的滴眼液实施例1、实施例2和实施例3各0.1mL滴入兔左眼结膜囊内,右眼滴入0.1mL灭菌注射用水为对照。给药后使家兔眼睛被动闭合8~10秒,观察给药后6h、24h、48h、72h至7天。眼的局部反应情况,对角膜、虹膜及结膜分别进行评分,算出平均分值,并与家兔右眼(对照眼)进行比较。每只兔眼刺激反应总积分等于每只兔眼角膜、虹膜、结膜的刺激反应分值之和。平均分为每次观察时全部家兔眼刺激分值的平均数。然后判断清开灵眼用凝胶的眼刺激性。当角膜、虹膜及结膜的刺激强度不一致时,应分别作出评价。第7天观察后处死家兔,剪取双眼及上下眼睑,肉眼观察有无红肿、水肿。
结果表明制备的滴眼液实施例1、实施例3无角膜刺激性,滴眼液实施例2存在轻微的刺激性,但停药后刺激症状消失。
将制备的滴眼液实施例1、实施例2和实施例3各0.1mL滴入外伤性眼内炎兔子右眼结膜囊内,分别在裂隙灯及间接检眼镜下检查,仔细观察受伤眼的结膜、角膜、虹膜、前房以及玻璃体的炎症情况并进行炎症评分。
结果表明,制备的滴眼液实施例1、实施例2和实施例3均可减轻炎症评分,且滴眼液实施例2对炎症的减轻作用最明显。

Claims (5)

1.一种消炎开窍明目滴眼液及其制备方法,其特征是:滴眼液它是由下列重量组份的原料制成:
夏枯草:1-50份,黄芩提取物(含量85%以上):1-20份,金银花:1-50份,板蓝根:1-50份,蒲黄:1-40份,决明子:1-60份,枸杞子:1-50份,车前子:1-50,份,水牛角:1-60份,牛磺酸:0.1-10份,冰片:0.1-20份,麝香:0.1-10份。
2.根据权利要求1所述的一种消炎开窍明目滴眼液,其特征是:由下列重量组份的原料制成:夏枯草20份、黄芩提取物3份、金银花15份、板蓝根20份、蒲黄10份、决明子20份、枸杞子20份、车前子15份、水牛角20份、牛磺酸1份、冰片1份、麝香0.5份。
3.根据权利要求1所述的一种消炎开窍明目滴眼液,其特征是:由下列重量组份的原料制成:夏枯草30份、黄芩提取物8份、金银花25份、板蓝根30份、蒲黄20份、决明子30份、枸杞子30份、车前子25份、水牛角40份、牛磺酸5份、冰片5份、麝香3份。
4.根据权利要求1所述的一种消炎开窍明目滴眼液,其特征是:由下列重量组份的原料制成:夏枯草25份、黄芩提取物5份、金银花20份、板蓝根25份、蒲黄15份、决明子25份、枸杞子25份、车前子20份、水牛角30份、牛磺酸2份、冰片3份、麝香1份。
5.根据权利要求1所述的一种消炎开窍明目滴眼液的制备方法,其特征是:其制备步骤是:
一、取夏枯草、金银花和板蓝根,加水煎煮二次,每次1.0小时,合并煎液,滤过,浓缩至相对密度为1.05-1.10(60℃),加入95%乙醇,使含醇量达75%,静置,滤过,回收乙醇,加注射用水200ml静置,得制备液1;
二、取黄芩提取物(含量85%以上),加注射用水100ml,用10%氢氧化钠溶液调节pH值8-9,静置,得制备液2;
三、取蒲黄、车前子,加50%乙醇200ml,冷浸24小时,滤过,浓缩至相对密度为1.05-1.10(60℃),加乙醇,使含醇量达80%,静置,滤过,回收乙醇,加注射用水100ml静置,得制备液3;
四、取决明子、枸杞子,加水煎煮二次,每次0.5小时,合并煎液,滤过,浓缩至相对密度为1.10~1.15(60℃),加入95%乙醇,使含醇量达70%,静置,滤过,回收乙醇,加注射用水100ml静置,得制备液4;
五、取水牛角,加硫酸适量,水解,滤过,滤液用10%氢氧化钠溶液调节pH值至4.5,滤过,浓缩至相对密度为1.05-1.10(60℃),放冷,加60%乙醇,静置,滤过,回收乙醇,加注射用水100ml静置,得制备液5;
六、取牛磺酸,100ml灭菌注射用水溶解;得制备液6;
七、取冰片、麝香,加入30ml丙二醇或甘油研磨,使冰片和麝香溶解于丙二醇或甘油中,加水100ml,使其溶解,得制备液7;
将上述制备液1-6混合均与后,加入制备液7,加入5g活性炭,调节pH值至7.0,加热煮沸10min,滤过,加灭菌注射用水至1000ml。
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CN1682799A (zh) * 2004-09-28 2005-10-19 徐立新 一种治疗细菌性、病毒性结角膜炎的眼科外用中药制剂及其制备工艺
CN104784367A (zh) * 2015-05-11 2015-07-22 马莉莉 一种治疗虹膜睫状体急性炎症的中药滴眼液及制法

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CN104784367A (zh) * 2015-05-11 2015-07-22 马莉莉 一种治疗虹膜睫状体急性炎症的中药滴眼液及制法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107596200A (zh) * 2017-11-05 2018-01-19 防城港市奥氏蓝科技有限公司 一种明目中药滴眼液的制备方法

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