CN109535216B - 一种无定型奥贝胆酸的制备方法及无定型奥贝胆酸 - Google Patents
一种无定型奥贝胆酸的制备方法及无定型奥贝胆酸 Download PDFInfo
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- CN109535216B CN109535216B CN201710864145.XA CN201710864145A CN109535216B CN 109535216 B CN109535216 B CN 109535216B CN 201710864145 A CN201710864145 A CN 201710864145A CN 109535216 B CN109535216 B CN 109535216B
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- obeticholic acid
- amorphous
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- amorphous obeticholic
- acid
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
- C07J9/005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane containing a carboxylic function directly attached or attached by a chain containing only carbon atoms to the cyclopenta[a]hydrophenanthrene skeleton
Abstract
Description
溶剂残留(%) | |
实施例1-4 | 无溶剂超限度 |
对比实施例1 | 乙醇:0.65 |
对比实施例2 | 丙酮:0.57 |
对比实施例3 | 乙酸丁酯:0.55 |
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CN109535216B true CN109535216B (zh) | 2022-09-16 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105085597A (zh) * | 2015-08-28 | 2015-11-25 | 成都百裕科技制药有限公司 | 一种无定型奥贝胆酸的制备方法 |
WO2017008773A1 (en) * | 2015-07-16 | 2017-01-19 | Zentiva, K.S. | Crystalline forms of obeticholic acid |
CN106632564A (zh) * | 2015-10-30 | 2017-05-10 | 苏州泽璟生物制药有限公司 | 奥贝胆酸盐及其无定形物和药物组合物 |
CN106810587A (zh) * | 2015-12-01 | 2017-06-09 | 中美华世通生物医药科技(武汉)有限公司 | 制备无定型奥贝胆酸的方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2017008773A1 (en) * | 2015-07-16 | 2017-01-19 | Zentiva, K.S. | Crystalline forms of obeticholic acid |
CN105085597A (zh) * | 2015-08-28 | 2015-11-25 | 成都百裕科技制药有限公司 | 一种无定型奥贝胆酸的制备方法 |
CN106632564A (zh) * | 2015-10-30 | 2017-05-10 | 苏州泽璟生物制药有限公司 | 奥贝胆酸盐及其无定形物和药物组合物 |
CN106810587A (zh) * | 2015-12-01 | 2017-06-09 | 中美华世通生物医药科技(武汉)有限公司 | 制备无定型奥贝胆酸的方法 |
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