CN1298712C - 从红豆杉枝叶中初分离10-去乙酰基巴卡亭ⅲ的方法 - Google Patents
从红豆杉枝叶中初分离10-去乙酰基巴卡亭ⅲ的方法 Download PDFInfo
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- CN1298712C CN1298712C CNB2004100775533A CN200410077553A CN1298712C CN 1298712 C CN1298712 C CN 1298712C CN B2004100775533 A CNB2004100775533 A CN B2004100775533A CN 200410077553 A CN200410077553 A CN 200410077553A CN 1298712 C CN1298712 C CN 1298712C
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Abstract
Description
树脂名称 | 树脂干重(g) | 滤液中10-DABIII量(mg/ml) | 滤液中10-DABIII残留量(mg) | 吸附量(mg) | 1g树脂吸附量(mg) | 洗脱量(mg) | 洗脱率(%) | 回收率(%) |
S-8 | 1.25 | 4.11mg/30ml | 0.0678 | 4.04 | 3.23 | 3.88 | 96 | 94.4 |
D4020 | 1.1 | 4.11mg/30ml | 0.1722 | 3.94 | 3.58 | 3.85 | 97 | 93.7 |
X-5 | 1.35 | 4.11mg/30ml | 0.0109 | 4.1 | 2.76 | 3.72 | 90.7 | 90.5 |
D352 | 1.1 | 4.11mg/30ml | 0.106 | 4.0 | 3.32 | 3.65 | 91.2 | 88.8 |
树脂名称 | 树脂干重(g) | 滤液中10-DABIII量(mg/ml) | 滤液中10-DABIII残留量(mg) | 吸附量(mg) | 洗脱量(mg) | 洗脱率(%) | 回收率(%) |
AB-8 | 1.38 | 1.91mg/15ml | 0 | 1.91 | 1.88 | 98.4 | 98.4 |
NKA-9 | 1.58 | 1.91mg/15ml | 0 | 1.91 | 1.896 | 99.3 | 99.3 |
Claims (3)
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CNB2004100775533A CN1298712C (zh) | 2004-12-27 | 2004-12-27 | 从红豆杉枝叶中初分离10-去乙酰基巴卡亭ⅲ的方法 |
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CNB2004100775533A CN1298712C (zh) | 2004-12-27 | 2004-12-27 | 从红豆杉枝叶中初分离10-去乙酰基巴卡亭ⅲ的方法 |
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CN1660827A CN1660827A (zh) | 2005-08-31 |
CN1298712C true CN1298712C (zh) | 2007-02-07 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100404520C (zh) * | 2006-08-15 | 2008-07-23 | 北京诺瑞医药技术有限公司 | 从欧洲红豆杉枝叶中提取分离10-去乙酰基巴卡汀ⅲ的方法 |
CN101235022B (zh) * | 2007-11-01 | 2010-12-22 | 东北林业大学 | 一种从红豆杉枝叶中提取纯化两种紫杉烷类化合物的方法 |
CN101230053B (zh) * | 2007-12-04 | 2010-06-02 | 北京诺瑞医药技术有限公司 | 从红豆杉枝叶中超声提取分离10-去乙酰基巴卡汀ⅲ的方法 |
CN103242268A (zh) * | 2012-10-10 | 2013-08-14 | 苏州大学 | 一种从红豆杉枝叶初分离10-去乙酰基巴卡亭ⅲ的方法 |
CN103508984B (zh) * | 2013-10-22 | 2017-03-08 | 北京诺瑞医药技术有限公司 | 连续浸漉吸附富集法从红豆杉中提取10-dab的方法 |
CN110317183B (zh) * | 2019-08-08 | 2021-03-12 | 无锡紫杉药业有限公司 | 一种红豆杉天然提取产物的纯化方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1305999A (zh) * | 2001-01-03 | 2001-08-01 | 梅县梅雁生物工程研究所 | 从红豆杉细胞培养液滤液中富集提取紫杉醇的方法 |
CN1398859A (zh) * | 2002-08-27 | 2003-02-26 | 上海万古生物科技发展有限公司 | 一种从红豆杉叶枝残渣中制备10-去乙酰基巴卡丁iii的方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN1305999A (zh) * | 2001-01-03 | 2001-08-01 | 梅县梅雁生物工程研究所 | 从红豆杉细胞培养液滤液中富集提取紫杉醇的方法 |
CN1398859A (zh) * | 2002-08-27 | 2003-02-26 | 上海万古生物科技发展有限公司 | 一种从红豆杉叶枝残渣中制备10-去乙酰基巴卡丁iii的方法 |
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