CN1081037C - 阿奇霉素栓及软膏 - Google Patents

阿奇霉素栓及软膏 Download PDF

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Publication number
CN1081037C
CN1081037C CN97119871A CN97119871A CN1081037C CN 1081037 C CN1081037 C CN 1081037C CN 97119871 A CN97119871 A CN 97119871A CN 97119871 A CN97119871 A CN 97119871A CN 1081037 C CN1081037 C CN 1081037C
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azithromycin
ointment
suppository
present
weight ratio
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CN1186666A (zh
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王连华
常江
沈永红
褚玉秋
付玉华
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Jiutian Pharmaceutical Co., Ltd., Jinzhou City
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JIUTIAN PHARMACEUTICAL CO Ltd JINZHOU CITY
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Abstract

一种属于局部用药的阿奇霉素栓及软膏,它由阿奇霉素5-50%(重)和栓剂基质50-95%(重)组成栓剂。栓剂基质为甘油和甘油明胶,或者为聚乙二醇和聚乙三醇,或者为半合成脂肪酸酯。由阿奇霉素0.5-20%(重)和其余的软膏基质组成软膏,软膏基质为白蜂蜡、石蜡和液体石蜡,或者为羧甲基纤维素钠。由于采用抗菌谱广、抗菌性强的阿奇霉素制成栓剂和软膏,可直接发挥药效、避免对胃肠道的刺激,并可减少药物对肝的毒性和副作用,对成人或小儿患者尤为方便,是治疗各种性传染病的有效药品。

Description

阿奇霉素栓及软膏
本发明涉及一种局部用药的阿奇霉素栓及软膏。
阿奇霉素(英文名AZITHROMYCIN)为15环含氮大环内酯类新药,其抗菌谱广,对非淋菌性尿道炎和非淋菌性性病有特殊疗效。现有的阿奇霉素药品为片剂、胶囊及颗粒剂。患者口服用药后,会对胃肠道产生刺激而且由于其通过肝脏直接进入大循环,药物在肝中发生生化变化,产生毒性和付作用。
本发明的目的在于提供一种局部用药、可直接发挥药效、避免对胃肠刺激、减少药物对肝的毒性和副作用的阿奇霉素栓及软膏。
本发明的第一种技术解决方案为:它由阿奇霉素5-50%(重量比)和栓剂基质50-95%(重量比)组成栓剂,所说的栓剂基质为甘油和甘油明胶,或者为聚乙二醇和聚乙三醇,或者为半合成脂肪酸酯。
本发明的第二种技术解决方案为:它由阿奇霉素0.5-20%和其余的软膏基质组成软膏,所说的软膏基质为石蜡、白蜂蜡和液体石蜡,或者为羧甲基纤维素纳。
由于本发明是采用抗菌谱广、抗菌性强的阿奇霉素制成局部用药-栓剂和软膏,直接接触用药部位的组织与粘膜,可直接发挥药效、从而避免大环内酯药物对胃肠道的刺激,且由于不通过肝脏直接进入大循环,故可防止或减少药物在肝中的生化变化,减少药物对肝的毒性和副作用,对不能口服或不愿吞服药物的成人或小儿患者尤为方便,是治疗各种性传染病的有效药品,特别是治疗非淋菌性尿道炎及性病和软下疳首选药之一。
下面提供本发明的实施例:
实施例1:
取阿奇霉素50g、甘油及甘油明胶950g,其中的甘油与甘油明胶可按1∶1.5或1∶2重量比加入,将阿奇霉素加甘油研成糊状,再将甘油明胶置水浴上加热,待熔化后,将上述糊状物加入,不断搅拌至均匀,迅速倾入已涂润滑剂的栓模内,至稍微溢出栓模,冷后削平,起模共制400枚,装盒即可。
实施例2:
取阿奇霉素500g和甘油、甘油明胶500g,其中的甘油与甘油明胶可按1∶1.5或1∶2重量比加入,将阿奇霉素加甘油研成糊状,再将甘油明胶置水浴上加热,待熔化后,将上述糊状物加入,不断搅拌至均匀,迅速倾入已涂润滑剂的栓模内,至稍微溢出栓模,冷后削平,起模共制200枚,装盒即可。
实施例3:
取阿奇霉素250g、甘油270g、甘油明胶480g,将阿奇霉素加甘油研成糊状,再将甘油明胶置水浴上加热,待熔化后,将上述糊状加入,不断搅拌至均匀,迅速倾入已涂润滑剂的栓模内,至稍微溢出栓模,冷后削平,起模共制250枚,装盒即可。
实施例4:
分别按实施例1-实施例3的量值取栓剂基质和阿奇霉素,其中栓剂基质采用聚乙二醇和聚乙三醇且两者重量比1∶1(也可按1∶1.2或1∶1.5),将阿奇霉素和聚乙二醇、聚乙三醇置水浴上加热,待熔化后,不断搅拌至均匀,迅速倾入已涂润滑剂的栓模内,至稍微溢出栓模,冷后削平,起模制得栓剂。
实施例5:
采用半合成脂肪酸酯作为栓剂基质,其量值及制取方法同
实施例4。
实施例6:
取阿奇霉素0.5g,石蜡、白蜂蜡、液体石蜡共99.5g,其中石蜡、白蜂蜡、液体石蜡按重量比0.5∶0.5∶1或0.5∶1∶1或1∶0.5∶1或1∶1∶1加入,熔化调匀,即得软膏。
实施例7:
取阿奇霉素20g,石蜡、白蜂蜡、液体石蜡共80g,其中石蜡、白蜂蜡、液体石蜡按重量比0.5∶0.5∶1或0.5∶1∶1或1∶0.5∶1或1∶1∶1加入,熔化调匀,即得软膏。
实施例8:
取阿奇霉素10g,石蜡、白蜂蜡、液体石蜡共90g,其中石蜡、白蜂蜡、液体石蜡按重量比0.7∶0.8∶1加入,熔化调匀,即得软膏。
实施例9:
取阿奇霉素0.5g,羧甲基纤维素钠99.5g或取阿奇霉素20g、羧甲基纤维素钠80g或取阿奇霉素8g、羧甲基纤维素钠92g,熔化调匀,即得软膏。

Claims (2)

1、一种阿奇霉素栓,其特征在于,它由阿奇霉素5-50%(重量比)和栓剂基质50-95%(重量比)组成,所说的栓剂基质为甘油和甘油明胶,或者为聚乙二醇和聚乙三醇,或者为半合成脂肪酸酯。
2、一种阿奇霉素软膏,其特征在于,它由阿奇霉素0.5-20%(重量比)和软膏基质80-99.5%(重量比)组成,所说的软膏基质为石蜡、白蜂蜡和液体石蜡,或者为羧甲基纤维素钠。
CN97119871A 1997-12-29 1997-12-29 阿奇霉素栓及软膏 Expired - Fee Related CN1081037C (zh)

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GB0315671D0 (en) 2003-07-04 2003-08-13 Chelsea And Westminster Nhs Tr Improvements in or relating to organic compounds

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995009601A1 (en) * 1993-10-01 1995-04-13 The Procter & Gamble Company Use of azithromycin for the treatment of adult periodontitis and topical compositions for this use
CN1123279A (zh) * 1995-06-15 1996-05-29 沈家祥 阿奇霉素水溶性盐、其注射剂型以及它们的用途

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995009601A1 (en) * 1993-10-01 1995-04-13 The Procter & Gamble Company Use of azithromycin for the treatment of adult periodontitis and topical compositions for this use
CN1123279A (zh) * 1995-06-15 1996-05-29 沈家祥 阿奇霉素水溶性盐、其注射剂型以及它们的用途

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