本發明屬于醫(yi)藥技術領域,具體(ti)地,涉及一種提(ti)高復(fu)方葛根素注射液安全(quan)性的藥物(wu)組合物(wu)。
背景技術:
復方葛根(gen)(gen)素注射液(ye)標準收載于(yu)衛生部頒藥(yao)(yao)品(pin)標準(中藥(yao)(yao)成方制劑),原料藥(yao)(yao)為(wei)葛根(gen)(gen)素、柴胡、鹿茸,屬于(yu)中藥(yao)(yao)注射液(ye)。具有活血通經(jing),祛瘀止(zhi)痛的(de)功效。臨床用于(yu)治療痛經(jing),經(jing)閉,跌撲損傷,風濕(shi)痹痛等。
復方(fang)葛根素(su)注(zhu)(zhu)射(she)液在(zai)(zai)我國(guo)已(yi)在(zai)(zai)臨(lin)(lin)床(chuang)廣泛應(ying)用(yong)(yong)(yong)多(duo)年(nian),臨(lin)(lin)床(chuang)療效得到(dao)了醫(yi)患(huan)雙方(fang)的(de)好評。但近年(nian)來,中(zhong)(zhong)(zhong)藥(yao)注(zhu)(zhu)射(she)液臨(lin)(lin)床(chuang)應(ying)用(yong)(yong)(yong)的(de)不良(liang)反(fan)應(ying)報道日趨嚴重(zhong),影響(xiang)了具(ju)有中(zhong)(zhong)(zhong)國(guo)醫(yi)藥(yao)特(te)色的(de)中(zhong)(zhong)(zhong)藥(yao)注(zhu)(zhu)射(she)液的(de)發(fa)展。國(guo)內專家學者對中(zhong)(zhong)(zhong)藥(yao)注(zhu)(zhu)射(she)液的(de)不良(liang)反(fan)應(ying)進(jin)行了大(da)量(liang)研(yan)究,文獻報道其不良(liang)反(fan)應(ying)的(de)發(fa)生(sheng)與中(zhong)(zhong)(zhong)藥(yao)注(zhu)(zhu)射(she)液中(zhong)(zhong)(zhong)加(jia)入的(de)存在(zai)(zai)安全(quan)隱患(huan)的(de)助(zhu)溶(rong)(rong)(rong)劑聚(ju)(ju)(ju)山(shan)梨(li)(li)酯80(吐溫(wen)(wen)80)有很(hen)大(da)的(de)關系。由于(yu)中(zhong)(zhong)(zhong)藥(yao)注(zhu)(zhu)射(she)液成分復雜(za),在(zai)(zai)貯存和(he)高(gao)溫(wen)(wen)滅(mie)菌過(guo)程中(zhong)(zhong)(zhong)易(yi)出(chu)現溶(rong)(rong)(rong)質(zhi)析出(chu)而影響(xiang)澄明(ming)度、溶(rong)(rong)(rong)液pH值明(ming)顯(xian)下(xia)降(jiang)等問題,因此在(zai)(zai)該類注(zhu)(zhu)射(she)液中(zhong)(zhong)(zhong)加(jia)入了聚(ju)(ju)(ju)山(shan)梨(li)(li)酯80(吐溫(wen)(wen)80)作(zuo)(zuo)助(zhu)溶(rong)(rong)(rong)劑,加(jia)入其他助(zhu)溶(rong)(rong)(rong)劑的(de)助(zhu)溶(rong)(rong)(rong)效果則(ze)不明(ming)顯(xian)。但聚(ju)(ju)(ju)山(shan)梨(li)(li)酯80(吐溫(wen)(wen)80)由于(yu)精制工藝不成熟,在(zai)(zai)貯存和(he)高(gao)溫(wen)(wen)滅(mie)菌過(guo)程中(zhong)(zhong)(zhong)容(rong)易(yi)酸敗,導致(zhi)雜(za)質(zhi)含量(liang)高(gao),難以(yi)達到(dao)注(zhu)(zhu)射(she)用(yong)(yong)(yong)標準,聚(ju)(ju)(ju)山(shan)梨(li)(li)酯80(吐溫(wen)(wen)80)本(ben)身就具(ju)有較強的(de)溶(rong)(rong)(rong)血(xue)性(xing)和(he)過(guo)敏性(xing),應(ying)用(yong)(yong)(yong)在(zai)(zai)注(zhu)(zhu)射(she)液中(zhong)(zhong)(zhong)增加(jia)了發(fa)生(sheng)不良(liang)反(fan)應(ying)的(de)幾率和(he)風險。另外,中(zhong)(zhong)(zhong)藥(yao)注(zhu)(zhu)射(she)液在(zai)(zai)滅(mie)菌和(he)貯存過(guo)程本(ben)身還存在(zai)(zai)溶(rong)(rong)(rong)液pH值明(ming)顯(xian)下(xia)降(jiang)的(de)問題,而聚(ju)(ju)(ju)山(shan)梨(li)(li)酯80(吐溫(wen)(wen)80)又容(rong)易(yi)酸敗,更加(jia)速了藥(yao)液的(de)pH值的(de)下(xia)降(jiang)。目前國(guo)內生(sheng)產的(de)復方(fang)葛根素(su)注(zhu)(zhu)射(she)液中(zhong)(zhong)(zhong)也加(jia)入了聚(ju)(ju)(ju)山(shan)梨(li)(li)酯80(吐溫(wen)(wen)80)作(zuo)(zuo)助(zhu)溶(rong)(rong)(rong)劑,面(mian)臨(lin)(lin)著(zhu)同(tong)樣的(de)問題。
鑒于上述原因,尋找(zhao)安全性更好、助溶效果更明顯的(de)(de)助溶劑替(ti)換安全性差的(de)(de)聚山(shan)梨酯80(吐溫80)是該注(zhu)射液急(ji)需解決的(de)(de)問題。
技術實現要素:
本發明(ming)所要解決的(de)技術問(wen)題是提(ti)供一種安全(quan)性更(geng)好、助溶效果更(geng)明(ming)顯的(de)提(ti)高復方葛根(gen)素注射(she)液(ye)安全(quan)性的(de)藥物組合(he)物。
本發(fa)明解決上述技術問題(ti)所(suo)采用(yong)的技術方案是(shi):一種提(ti)高復方葛(ge)(ge)根素注(zhu)射液安全性(xing)的藥(yao)物(wu)組合(he)物(wu),主(zhu)要由葛(ge)(ge)根素提(ti)取物(wu)、柴胡提(ti)取物(wu)、鹿茸提(ti)取物(wu)和富(fu)馬酸(suan)二(er)丁酯(zhi)制成的供注(zhu)射用(yong)藥(yao)物(wu)組合(he)物(wu)。
具體(ti)地(di),富馬(ma)酸二(er)丁(ding)(ding)酯的(de)用(yong)(yong)量為0.005g~5.0g/100ml;富馬(ma)酸二(er)丁(ding)(ding)酯的(de)用(yong)(yong)量優選為0.05g~1.0g/100ml。
上述藥物組合物中(zhong)還(huan)包括聚(ju)山(shan)梨酯(zhi)80,富馬酸二丁(ding)酯(zhi)與(yu)聚(ju)山(shan)梨酯(zhi)80按不(bu)同比例聯合作助溶劑,富馬酸二丁(ding)酯(zhi)與(yu)聚(ju)山(shan)梨酯(zhi)80的用量比例為(wei)0.005g~5.0g/100ml:0.001g~2.0g/100ml。
所述(shu)藥物組合物劑(ji)型(xing)為注射液、粉針(zhen)或凍(dong)干。
一(yi)種提高復方葛根素注射液(ye)安全(quan)性藥物(wu)(wu)組合物(wu)(wu)的制備方法,包括(kuo)下(xia)述步驟(zou):
(1)復方葛根素(su)注射液(ye)原(yuan)料(liao)藥材葛根素(su)100g、柴胡100g、鹿茸100g,助溶劑2.0g;
(2)葛根(gen)素(su)、柴胡加水(shui)煎(jian)煮二次(ci),每次(ci)2小時,合(he)并煎(jian)液(ye),加乙(yi)醇過濾濃縮,加3倍(bei)量水(shui),充分攪拌,冷藏48小時,濾過,濾液(ye)減壓濃縮至相對密度(du)約為1.15,藥液(ye)備用;
(3)鹿茸加水煎(jian)煮(zhu)二次,每次1小時,合并煎(jian)液(ye),濾(lv)過(guo),濃(nong)縮(suo)濾(lv)液(ye),放冷(leng),加乙(yi)醇使含乙(yi)醇量為(wei)(wei)65%,靜置(zhi)過(guo)夜,濾(lv)過(guo),濾(lv)液(ye)減(jian)壓(ya)濃(nong)縮(suo)至相(xiang)對密(mi)度為(wei)(wei)1.20,加乙(yi)醇使含乙(yi)醇量為(wei)(wei)70%,靜置(zhi)過(guo)夜,濾(lv)過(guo),濾(lv)液(ye)濃(nong)縮(suo)至相(xiang)對密(mi)度為(wei)(wei)1.30,加3倍量水,充分攪拌,冷(leng)藏48小時,濾(lv)過(guo),濾(lv)液(ye)濃(nong)縮(suo)至相(xiang)對密(mi)度為(wei)(wei)1.15,
(4)與上(shang)述(shu)所(suo)有藥液(ye)(ye)合(he)并,加(jia)2倍量水,充分攪(jiao)拌,冷藏24小時,濾(lv)(lv)過,濾(lv)(lv)液(ye)(ye)加(jia)入(ru)助(zhu)溶(rong)劑(ji)和(he)注射用水配制成1000ml溶(rong)液(ye)(ye),攪(jiao)勻,上(shang)述(shu)各濾(lv)(lv)液(ye)(ye)的(de)相(xiang)對密(mi)(mi)度均為80℃時的(de)相(xiang)對密(mi)(mi)度;
(5)用氫氧化鈉溶(rong)液(ye)調節溶(rong)液(ye)pH值(zhi)至6.5-8.5;
(6)過濾,灌裝,滅(mie)菌,即得。
為(wei)了更好(hao)地實(shi)現本發明(ming)的(de)方法(fa),進一(yi)步地,所述步驟(1)中,助(zhu)溶劑由富馬(ma)酸(suan)二丁(ding)酯與聚山梨(li)酯80組成,其中富馬(ma)酸(suan)二丁(ding)酯的(de)含量(liang)(liang)為(wei)0.005g~2.0g,余量(liang)(liang)為(wei)聚山梨(li)酯80。
為(wei)(wei)了更(geng)好地實現(xian)本發明的方法,進一步(bu)地,所述步(bu)驟(2)中(zhong),加乙醇(chun)(chun)過(guo)濾(lv)濃縮(suo)的過(guo)程為(wei)(wei),先過(guo)濾(lv)得濾(lv)液(ye)(ye)(ye),濾(lv)液(ye)(ye)(ye)減(jian)壓濃縮(suo)至(zhi)相對密度為(wei)(wei)1.27~1.30,放(fang)冷,加乙醇(chun)(chun)使含乙醇(chun)(chun)量(liang)為(wei)(wei)65%,靜置過(guo)夜,濾(lv)過(guo),濾(lv)液(ye)(ye)(ye)減(jian)壓回收乙醇(chun)(chun)并濃縮(suo)至(zhi)相對密度為(wei)(wei)1.30。
為了更好地實現本發明的(de)方法,進(jin)一步地,所述步驟(3)中(zhong),濾液濃縮至相對密度為1.25~1.30。
為了更好(hao)地(di)實現本發明的(de)方法(fa),進一步地(di),所述步驟(5)中,使(shi)用的(de)氫(qing)氧(yang)化鈉溶液的(de)質量百(bai)分(fen)數為20%。
為了更好地實現本發明的方法,進(jin)一步地,所(suo)述(shu)步驟(zou)(6)中,溶(rong)液使用微孔濾(lv)膜過濾(lv)。
本發(fa)明(ming)通過大(da)量的(de)(de)實驗(yan)研究,發(fa)現一種聚(ju)乙(yi)二(er)醇(chun)(PEG)十二(er)羥基硬(ying)脂(zhi)酸(suan)酯(zhi)(Solutol)是(shi)聚(ju)山梨酯(zhi)80理想(xiang)的(de)(de)替代產品(pin)。聚(ju)乙(yi)二(er)醇(chun)(PEG)十二(er)羥基硬(ying)脂(zhi)酸(suan)酯(zhi)(Solutol)已收載(zai)于歐洲藥(yao)典(dian)(EP5.5)、德國藥(yao)典(dian)和英(ying)國藥(yao)典(dian),可用于注射制劑的(de)(de)增溶劑。文獻(xian)報道的(de)(de)藥(yao)理毒(du)(du)理實驗(yan)數據(ju)表明(ming)其(qi)毒(du)(du)性明(ming)顯低(di)于聚(ju)山梨酯(zhi)80(吐(tu)溫(wen)80)。另外我(wo)們(men)通過大(da)量的(de)(de)實驗(yan)研究發(fa)現,達到相同的(de)(de)助溶效(xiao)果(guo)時聚(ju)乙(yi)二(er)醇(chun)(PEG)十二(er)羥基硬(ying)脂(zhi)酸(suan)酯(zhi)(Solutol)的(de)(de)用量比聚(ju)山梨酯(zhi)80(吐(tu)溫(wen)80)低(di),更加提高了(le)藥(yao)物的(de)(de)安全性。
文(wen)獻報道的(de)(de)(de)藥理(li)(li)毒理(li)(li)實驗(yan)數據表明(ming)聚(ju)乙二(er)醇(chun)(PEG)十(shi)(shi)二(er)羥基(ji)硬(ying)脂酸(suan)酯(zhi)(Solutol)的(de)(de)(de)安(an)全性比(bi)聚(ju)山(shan)梨(li)(li)酯(zhi)80(吐溫80)高(gao),其毒性明(ming)顯低(di)(di)(di)于(yu)聚(ju)山(shan)梨(li)(li)酯(zhi)80(吐溫80)(見下表1-3)。在(zai)復方葛(ge)根(gen)素注射(she)液中分別使用(yong)等量的(de)(de)(de)(0.5g/100ml)聚(ju)乙二(er)醇(chun)(PEG)十(shi)(shi)二(er)羥基(ji)硬(ying)脂酸(suan)酯(zhi)(Solutol)和聚(ju)山(shan)梨(li)(li)酯(zhi)80(吐溫80),安(an)全性實驗(yan)對比(bi)研究結果表明(ming),使用(yong)等量的(de)(de)(de)(0.5g/100ml)聚(ju)乙二(er)醇(chun)(PEG)十(shi)(shi)二(er)羥基(ji)硬(ying)脂酸(suan)酯(zhi)(Solutol)組(zu)在(zai)溶血(xue)(xue)性、刺激性、過敏(min)性和降低(di)(di)(di)血(xue)(xue)壓等毒副反應(ying)方面均明(ming)顯比(bi)使用(yong)聚(ju)山(shan)梨(li)(li)酯(zhi)80(吐溫80)組(zu)低(di)(di)(di),通過本發(fa)明(ming)明(ming)顯減少了復方葛(ge)根(gen)素注射(she)液在(zai)臨(lin)床應(ying)用(yong)中發(fa)生不良反應(ying)的(de)(de)(de)幾率和風險,提(ti)高(gao)臨(lin)床用(yong)藥的(de)(de)(de)安(an)全性。
綜上,本發(fa)明(ming)的(de)有(you)益效(xiao)果是:提供(gong)一種安全(quan)(quan)性(xing)更(geng)好、助(zhu)溶(rong)效(xiao)果更(geng)明(ming)顯的(de)助(zhu)溶(rong)劑替換復方葛(ge)根素注(zhu)射液中存在安全(quan)(quan)隱患和(he)影響產品質量的(de)助(zhu)溶(rong)劑聚(ju)山梨酯(zhi)80(吐溫(wen)80);聚(ju)乙二醇(PEG)十二羥基硬脂酸酯(zhi)(Solutol)的(de)安全(quan)(quan)性(xing)比聚(ju)山梨酯(zhi)80(吐溫(wen)80)高而(er)且用量更(geng)低(di),減(jian)少藥物發(fa)生不(bu)良反應的(de)幾率和(he)風險(xian),提高臨床用藥的(de)安全(quan)(quan)性(xing)。
具體實施方式
實施例1
制備方法:葛根素、柴胡加(jia)水煎(jian)煮(zhu)二次,每(mei)次2小(xiao)時,合并煎(jian)液(ye),濾(lv)(lv)(lv)(lv)(lv)(lv)過(guo)(guo)(guo),濾(lv)(lv)(lv)(lv)(lv)(lv)液(ye)減壓濃(nong)(nong)縮(suo)至(zhi)相對(dui)(dui)密(mi)(mi)度為(wei)(wei)1.27~1.30(80℃),放冷(leng)(leng),加(jia)乙(yi)醇使含乙(yi)醇量(liang)(liang)為(wei)(wei)65%,靜(jing)(jing)置過(guo)(guo)(guo)夜,濾(lv)(lv)(lv)(lv)(lv)(lv)過(guo)(guo)(guo),濾(lv)(lv)(lv)(lv)(lv)(lv)液(ye)減壓回收(shou)乙(yi)醇并濃(nong)(nong)縮(suo)至(zhi)相對(dui)(dui)密(mi)(mi)度為(wei)(wei)1.30(80℃),加(jia)3倍量(liang)(liang)水,充分(fen)攪拌,冷(leng)(leng)藏(zang)48小(xiao)時,濾(lv)(lv)(lv)(lv)(lv)(lv)過(guo)(guo)(guo),濾(lv)(lv)(lv)(lv)(lv)(lv)液(ye)減壓濃(nong)(nong)縮(suo)至(zhi)相對(dui)(dui)密(mi)(mi)度約為(wei)(wei)1.15(80℃),藥液(ye)備用(yong)(yong)(yong);鹿茸(rong)加(jia)水煎(jian)煮(zhu)二次,每(mei)次1小(xiao)時,合并煎(jian)液(ye),濾(lv)(lv)(lv)(lv)(lv)(lv)過(guo)(guo)(guo),濾(lv)(lv)(lv)(lv)(lv)(lv)液(ye)濃(nong)(nong)縮(suo)至(zhi)相對(dui)(dui)密(mi)(mi)度為(wei)(wei)1.25~1.30(80℃),放冷(leng)(leng),加(jia)乙(yi)醇使含乙(yi)醇量(liang)(liang)為(wei)(wei)65%,靜(jing)(jing)置過(guo)(guo)(guo)夜,濾(lv)(lv)(lv)(lv)(lv)(lv)過(guo)(guo)(guo),濾(lv)(lv)(lv)(lv)(lv)(lv)液(ye)減壓濃(nong)(nong)縮(suo)至(zhi)相對(dui)(dui)密(mi)(mi)度為(wei)(wei)1.20(80℃),加(jia)乙(yi)醇使含乙(yi)醇量(liang)(liang)為(wei)(wei)70%,靜(jing)(jing)置過(guo)(guo)(guo)夜,濾(lv)(lv)(lv)(lv)(lv)(lv)過(guo)(guo)(guo),濾(lv)(lv)(lv)(lv)(lv)(lv)液(ye)濃(nong)(nong)縮(suo)至(zhi)相對(dui)(dui)密(mi)(mi)度為(wei)(wei)1.30(80℃),加(jia)3倍量(liang)(liang)水,充分(fen)攪拌,冷(leng)(leng)藏(zang)48小(xiao)時,濾(lv)(lv)(lv)(lv)(lv)(lv)過(guo)(guo)(guo),濾(lv)(lv)(lv)(lv)(lv)(lv)液(ye)濃(nong)(nong)縮(suo)至(zhi)相對(dui)(dui)密(mi)(mi)度為(wei)(wei)1.15(80℃),與上述藥液(ye)合并,加(jia)2倍量(liang)(liang)水,充分(fen)攪拌,冷(leng)(leng)藏(zang)24小(xiao)時,濾(lv)(lv)(lv)(lv)(lv)(lv)過(guo)(guo)(guo),濾(lv)(lv)(lv)(lv)(lv)(lv)液(ye)加(jia)入聚乙(yi)二醇(PEG)十二羥基(ji)硬(ying)脂(zhi)酸酯(zhi)(Solutol)作(zuo)助溶(rong)(rong)劑和注射(she)用(yong)(yong)(yong)水配制成(cheng)1000ml溶(rong)(rong)液(ye)。攪勻。用(yong)(yong)(yong)20%氫氧化鈉溶(rong)(rong)液(ye)調(diao)節溶(rong)(rong)液(ye)pH值至(zhi)6.5-8.5。將上述溶(rong)(rong)液(ye)經微(wei)孔(kong)濾(lv)(lv)(lv)(lv)(lv)(lv)膜(mo)濾(lv)(lv)(lv)(lv)(lv)(lv)過(guo)(guo)(guo)。灌裝(zhuang),滅菌,即得。
實施例2
制備方法:葛根素、柴胡加(jia)水(shui)煎煮二次,每(mei)(mei)次2小(xiao)時,合(he)(he)并(bing)煎液(ye)(ye)(ye)(ye),濾(lv)(lv)(lv)過(guo)(guo)(guo),濾(lv)(lv)(lv)液(ye)(ye)(ye)(ye)減(jian)(jian)壓(ya)濃(nong)(nong)縮(suo)(suo)(suo)至(zhi)(zhi)(zhi)相(xiang)(xiang)對(dui)密(mi)(mi)度(du)為(wei)(wei)(wei)1.27~1.30(80℃),放冷(leng)(leng),加(jia)乙(yi)醇(chun)使(shi)含乙(yi)醇(chun)量(liang)(liang)為(wei)(wei)(wei)65%,靜置過(guo)(guo)(guo)夜(ye),濾(lv)(lv)(lv)過(guo)(guo)(guo),濾(lv)(lv)(lv)液(ye)(ye)(ye)(ye)減(jian)(jian)壓(ya)回收乙(yi)醇(chun)并(bing)濃(nong)(nong)縮(suo)(suo)(suo)至(zhi)(zhi)(zhi)相(xiang)(xiang)對(dui)密(mi)(mi)度(du)為(wei)(wei)(wei)1.30(80℃),加(jia)3倍量(liang)(liang)水(shui),充(chong)分(fen)攪(jiao)拌,冷(leng)(leng)藏(zang)48小(xiao)時,濾(lv)(lv)(lv)過(guo)(guo)(guo),濾(lv)(lv)(lv)液(ye)(ye)(ye)(ye)減(jian)(jian)壓(ya)濃(nong)(nong)縮(suo)(suo)(suo)至(zhi)(zhi)(zhi)相(xiang)(xiang)對(dui)密(mi)(mi)度(du)約為(wei)(wei)(wei)1.15(80℃),藥(yao)液(ye)(ye)(ye)(ye)備用(yong);鹿茸加(jia)水(shui)煎煮二次,每(mei)(mei)次1小(xiao)時,合(he)(he)并(bing)煎液(ye)(ye)(ye)(ye),濾(lv)(lv)(lv)過(guo)(guo)(guo),濾(lv)(lv)(lv)液(ye)(ye)(ye)(ye)濃(nong)(nong)縮(suo)(suo)(suo)至(zhi)(zhi)(zhi)相(xiang)(xiang)對(dui)密(mi)(mi)度(du)為(wei)(wei)(wei)1.25~1.30(80℃),放冷(leng)(leng),加(jia)乙(yi)醇(chun)使(shi)含乙(yi)醇(chun)量(liang)(liang)為(wei)(wei)(wei)65%,靜置過(guo)(guo)(guo)夜(ye),濾(lv)(lv)(lv)過(guo)(guo)(guo),濾(lv)(lv)(lv)液(ye)(ye)(ye)(ye)減(jian)(jian)壓(ya)濃(nong)(nong)縮(suo)(suo)(suo)至(zhi)(zhi)(zhi)相(xiang)(xiang)對(dui)密(mi)(mi)度(du)為(wei)(wei)(wei)1.20(80℃),加(jia)乙(yi)醇(chun)使(shi)含乙(yi)醇(chun)量(liang)(liang)為(wei)(wei)(wei)70%,靜置過(guo)(guo)(guo)夜(ye),濾(lv)(lv)(lv)過(guo)(guo)(guo),濾(lv)(lv)(lv)液(ye)(ye)(ye)(ye)濃(nong)(nong)縮(suo)(suo)(suo)至(zhi)(zhi)(zhi)相(xiang)(xiang)對(dui)密(mi)(mi)度(du)為(wei)(wei)(wei)1.30(80℃),加(jia)3倍量(liang)(liang)水(shui),充(chong)分(fen)攪(jiao)拌,冷(leng)(leng)藏(zang)48小(xiao)時,濾(lv)(lv)(lv)過(guo)(guo)(guo),濾(lv)(lv)(lv)液(ye)(ye)(ye)(ye)濃(nong)(nong)縮(suo)(suo)(suo)至(zhi)(zhi)(zhi)相(xiang)(xiang)對(dui)密(mi)(mi)度(du)為(wei)(wei)(wei)1.15(80℃),與(yu)上述藥(yao)液(ye)(ye)(ye)(ye)合(he)(he)并(bing),加(jia)2倍量(liang)(liang)水(shui),充(chong)分(fen)攪(jiao)拌,冷(leng)(leng)藏(zang)24小(xiao)時,濾(lv)(lv)(lv)過(guo)(guo)(guo),濾(lv)(lv)(lv)液(ye)(ye)(ye)(ye)加(jia)入聚乙(yi)二醇(chun)(PEG)十二羥基硬脂酸酯(Solutol)與(yu)吐溫-80作助溶劑和注射(she)用(yong)水(shui)配制成1000ml溶液(ye)(ye)(ye)(ye)。攪(jiao)勻。用(yong)20%氫氧化鈉溶液(ye)(ye)(ye)(ye)調(diao)節溶液(ye)(ye)(ye)(ye)pH值至(zhi)(zhi)(zhi)6.5-8.5。將上述溶液(ye)(ye)(ye)(ye)經微孔(kong)濾(lv)(lv)(lv)膜濾(lv)(lv)(lv)過(guo)(guo)(guo)。灌裝,滅菌,即(ji)得。
實施例3
制備方法(fa):葛根(gen)素(su)、柴胡加水(shui)(shui)煎(jian)煮(zhu)(zhu)二(er)次,每次2小(xiao)(xiao)時,合并(bing)煎(jian)液(ye)(ye),濾(lv)(lv)過(guo)(guo),濾(lv)(lv)液(ye)(ye)減(jian)壓濃(nong)(nong)(nong)(nong)縮(suo)至(zhi)(zhi)(zhi)相(xiang)(xiang)(xiang)對(dui)密(mi)(mi)(mi)(mi)度(du)(du)為(wei)(wei)1.27~1.30(80℃),放(fang)冷(leng)(leng),加乙醇(chun)使含乙醇(chun)量(liang)為(wei)(wei)65%,靜置(zhi)過(guo)(guo)夜,濾(lv)(lv)過(guo)(guo),濾(lv)(lv)液(ye)(ye)減(jian)壓回收乙醇(chun)并(bing)濃(nong)(nong)(nong)(nong)縮(suo)至(zhi)(zhi)(zhi)相(xiang)(xiang)(xiang)對(dui)密(mi)(mi)(mi)(mi)度(du)(du)為(wei)(wei)1.30(80℃),加3倍量(liang)水(shui)(shui),充(chong)分(fen)攪(jiao)拌,冷(leng)(leng)藏48小(xiao)(xiao)時,濾(lv)(lv)過(guo)(guo),濾(lv)(lv)液(ye)(ye)減(jian)壓濃(nong)(nong)(nong)(nong)縮(suo)至(zhi)(zhi)(zhi)相(xiang)(xiang)(xiang)對(dui)密(mi)(mi)(mi)(mi)度(du)(du)約為(wei)(wei)1.15(80℃),藥液(ye)(ye)備用(yong)(yong);鹿茸加水(shui)(shui)煎(jian)煮(zhu)(zhu)二(er)次,每次1小(xiao)(xiao)時,合并(bing)煎(jian)液(ye)(ye),濾(lv)(lv)過(guo)(guo),濾(lv)(lv)液(ye)(ye)濃(nong)(nong)(nong)(nong)縮(suo)至(zhi)(zhi)(zhi)相(xiang)(xiang)(xiang)對(dui)密(mi)(mi)(mi)(mi)度(du)(du)為(wei)(wei)1.25~1.30(80℃),放(fang)冷(leng)(leng),加乙醇(chun)使含乙醇(chun)量(liang)為(wei)(wei)65%,靜置(zhi)過(guo)(guo)夜,濾(lv)(lv)過(guo)(guo),濾(lv)(lv)液(ye)(ye)減(jian)壓濃(nong)(nong)(nong)(nong)縮(suo)至(zhi)(zhi)(zhi)相(xiang)(xiang)(xiang)對(dui)密(mi)(mi)(mi)(mi)度(du)(du)為(wei)(wei)1.20(80℃),加乙醇(chun)使含乙醇(chun)量(liang)為(wei)(wei)70%,靜置(zhi)過(guo)(guo)夜,濾(lv)(lv)過(guo)(guo),濾(lv)(lv)液(ye)(ye)濃(nong)(nong)(nong)(nong)縮(suo)至(zhi)(zhi)(zhi)相(xiang)(xiang)(xiang)對(dui)密(mi)(mi)(mi)(mi)度(du)(du)為(wei)(wei)1.30(80℃),加3倍量(liang)水(shui)(shui),充(chong)分(fen)攪(jiao)拌,冷(leng)(leng)藏48小(xiao)(xiao)時,濾(lv)(lv)過(guo)(guo),濾(lv)(lv)液(ye)(ye)濃(nong)(nong)(nong)(nong)縮(suo)至(zhi)(zhi)(zhi)相(xiang)(xiang)(xiang)對(dui)密(mi)(mi)(mi)(mi)度(du)(du)為(wei)(wei)1.15(80℃),與上述藥液(ye)(ye)合并(bing),加2倍量(liang)水(shui)(shui),充(chong)分(fen)攪(jiao)拌,冷(leng)(leng)藏24小(xiao)(xiao)時,濾(lv)(lv)過(guo)(guo),濾(lv)(lv)液(ye)(ye)加入(ru)聚乙二(er)醇(chun)(PEG)十二(er)羥基(ji)硬脂酸(suan)酯(zhi)(Solutol)作助溶(rong)(rong)劑和注射用(yong)(yong)水(shui)(shui)配制成溶(rong)(rong)液(ye)(ye)。攪(jiao)勻。用(yong)(yong)20%氫氧(yang)化鈉溶(rong)(rong)液(ye)(ye)調節溶(rong)(rong)液(ye)(ye)pH值至(zhi)(zhi)(zhi)6.5-8.5。將上述溶(rong)(rong)液(ye)(ye)經(jing)微孔濾(lv)(lv)膜濾(lv)(lv)過(guo)(guo)。分(fen)裝成1000支(zhi),冷(leng)(leng)凍干燥,即得。
實施例4:
本(ben)發明的(de)(de)葛根(gen)素提(ti)取(qu)物、柴胡提(ti)取(qu)物、鹿茸提(ti)取(qu)物和聚(ju)乙二醇(PEG)十二羥基(ji)硬脂(zhi)酸酯(Solutol)制成的(de)(de)供注射(she)用(yong)藥物組合物可通過以下技(ji)術(shu)方案實現(xian)的(de)(de):
(1)復方葛(ge)根素(su)注射液原料藥(yao)材葛(ge)根素(su)100g、柴胡(hu)100g、鹿茸100g,聚乙二醇(PEG)十二羥基(ji)硬脂酸(suan)酯(Solutol)2.0g;
(2)葛根素、柴胡加水煎(jian)煮二次(ci),每次(ci)2小時,合(he)并(bing)煎(jian)液(ye)(ye),濾過(guo)(guo)(guo)(guo),濾液(ye)(ye)減(jian)壓(ya)濃(nong)(nong)縮(suo)至(zhi)(zhi)相對(dui)(dui)密(mi)(mi)度(du)為(wei)(wei)(wei)1.27~1.30(80℃),放(fang)冷(leng)(leng),加乙(yi)醇(chun)(chun)使(shi)含乙(yi)醇(chun)(chun)量為(wei)(wei)(wei)65%,靜(jing)置(zhi)過(guo)(guo)(guo)(guo)夜(ye)(ye),濾過(guo)(guo)(guo)(guo),濾液(ye)(ye)減(jian)壓(ya)回(hui)收(shou)乙(yi)醇(chun)(chun)并(bing)濃(nong)(nong)縮(suo)至(zhi)(zhi)相對(dui)(dui)密(mi)(mi)度(du)為(wei)(wei)(wei)1.30(80℃),加3倍量水,充(chong)分攪(jiao)(jiao)拌(ban),冷(leng)(leng)藏(zang)48小時,濾過(guo)(guo)(guo)(guo),濾液(ye)(ye)減(jian)壓(ya)濃(nong)(nong)縮(suo)至(zhi)(zhi)相對(dui)(dui)密(mi)(mi)度(du)約為(wei)(wei)(wei)1.15(80℃),藥液(ye)(ye)備用;鹿茸加水煎(jian)煮二次(ci),每次(ci)1小時,合(he)并(bing)煎(jian)液(ye)(ye),濾過(guo)(guo)(guo)(guo),濾液(ye)(ye)濃(nong)(nong)縮(suo)至(zhi)(zhi)相對(dui)(dui)密(mi)(mi)度(du)為(wei)(wei)(wei)1.25~1.30(80℃),放(fang)冷(leng)(leng),加乙(yi)醇(chun)(chun)使(shi)含乙(yi)醇(chun)(chun)量為(wei)(wei)(wei)65%,靜(jing)置(zhi)過(guo)(guo)(guo)(guo)夜(ye)(ye),濾過(guo)(guo)(guo)(guo),濾液(ye)(ye)減(jian)壓(ya)濃(nong)(nong)縮(suo)至(zhi)(zhi)相對(dui)(dui)密(mi)(mi)度(du)為(wei)(wei)(wei)1.20(80℃),加乙(yi)醇(chun)(chun)使(shi)含乙(yi)醇(chun)(chun)量為(wei)(wei)(wei)70%,靜(jing)置(zhi)過(guo)(guo)(guo)(guo)夜(ye)(ye),濾過(guo)(guo)(guo)(guo),濾液(ye)(ye)濃(nong)(nong)縮(suo)至(zhi)(zhi)相對(dui)(dui)密(mi)(mi)度(du)為(wei)(wei)(wei)1.30(80℃),加3倍量水,充(chong)分攪(jiao)(jiao)拌(ban),冷(leng)(leng)藏(zang)48小時,濾過(guo)(guo)(guo)(guo),濾液(ye)(ye)濃(nong)(nong)縮(suo)至(zhi)(zhi)相對(dui)(dui)密(mi)(mi)度(du)為(wei)(wei)(wei)1.15(80℃),與上述藥液(ye)(ye)合(he)并(bing),加2倍量水,充(chong)分攪(jiao)(jiao)拌(ban),冷(leng)(leng)藏(zang)24小時,濾過(guo)(guo)(guo)(guo),濾液(ye)(ye)加入聚乙(yi)二醇(chun)(chun)(PEG)十二羥(qian)基硬(ying)脂酸酯(Solutol)作(zuo)助溶劑和注射用水配制成1000ml溶液(ye)(ye)。攪(jiao)(jiao)勻。
(3)用20%氫氧化鈉溶(rong)液(ye)調節溶(rong)液(ye)pH值至6.5-8.5。
(4)將上述溶液(ye)經(jing)微孔濾膜濾過。
(5)灌裝,滅菌(jun),即得。
本(ben)發明中,助溶(rong)劑(ji)可以是富馬酸二丁酯(zhi),其(qi)用量為(wei)0.005g~5.0g/100ml中的任意值,如(ru)0.005g/100ml、0.01g/100ml、0.05g/100ml、1.0g/100ml、5.0g/100ml等;助溶(rong)劑(ji)也(ye)可以由富馬酸二丁酯(zhi)與聚山梨酯(zhi)80組成,其(qi)用量比例為(wei)0.005g~5.0g/100ml:0.001g~2.0g/100ml。