CN114907436A - 3-羟基-5-孕烷-20-酮衍生物的晶型及其制备方法和用途 - Google Patents
3-羟基-5-孕烷-20-酮衍生物的晶型及其制备方法和用途 Download PDFInfo
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- CN114907436A CN114907436A CN202110172486.7A CN202110172486A CN114907436A CN 114907436 A CN114907436 A CN 114907436A CN 202110172486 A CN202110172486 A CN 202110172486A CN 114907436 A CN114907436 A CN 114907436A
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
- C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
- C07J41/005—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 the 17-beta position being substituted by an uninterrupted chain of only two carbon atoms, e.g. pregnane derivatives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
- C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
- C07J41/0088—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 containing unsubstituted amino radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/13—Crystalline forms, e.g. polymorphs
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Neurosurgery (AREA)
- Neurology (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Furan Compounds (AREA)
- Steroid Compounds (AREA)
Abstract
Description
| 编号 | 2θ角(°) | 相对强度(%) | 编号 | 2θ角(°) | 相对强度(%) |
| 1 | 11.96 | 21.12 | 9 | 18.99 | 13.44 |
| 2 | 12.66 | 23.74 | 10 | 19.27 | 16.18 |
| 3 | 13.53 | 49.52 | 11 | 21.95 | 12.16 |
| 4 | 13.88 | 8.31 | 12 | 22.19 | 58.99 |
| 5 | 14.51 | 19.45 | 13 | 25.39 | 100.00 |
| 6 | 15.81 | 11.30 | 14 | 26.23 | 18.60 |
| 7 | 16.75 | 53.89 | 15 | 31.87 | 58.49 |
| 8 | 17.99 | 13.11 | 16 | 35.34 | 20.81 |
| 编号 | 2θ角(°) | 相对强度(%) | 编号 | 2θ角(°) | 相对强度(%) |
| 1 | 4.260 | 17.6 | 10 | 15.813 | 27.2 |
| 2 | 4.497 | 14.7 | 11 | 17.371 | 10.1 |
| 3 | 8.773 | 7.6 | 12 | 21.469 | 20.5 |
| 4 | 10.686 | 11.5 | 13 | 23.186 | 12.1 |
| 5 | 12.143 | 6.7 | 14 | 25.351 | 21.4 |
| 6 | 12.876 | 27.9 | 15 | 26.831 | 15.4 |
| 7 | 13.171 | 62.5 | 16 | 29.038 | 15.0 |
| 8 | 13.366 | 100 | 17 | 30.518 | 11.2 |
| 9 | 15.223 | 47.6 | 18 | 30.792 | 13.1 |
| 编号 | 2θ角(°) | 相对强度(%) | 编号 | 2θ角(°) | 相对强度(%) |
| 1 | 6.766 | 100.00 | 11 | 15.063 | 38.8 |
| 2 | 7.079 | 43.9 | 12 | 15.753 | 16.4 |
| 3 | 8.342 | 25.0 | 13 | 16.521 | 27.3 |
| 4 | 10.608 | 10.7 | 14 | 17.605 | 47.5 |
| 5 | 11.024 | 19.5 | 15 | 17.921 | 34.1 |
| 6 | 12.462 | 71.8 | 16 | 19.143 | 17.0 |
| 7 | 13.212 | 23.2 | 17 | 20.858 | 27.5 |
| 8 | 13.764 | 11.4 | 18 | 24.762 | 20.7 |
| 9 | 14.197 | 19.8 | 19 | 26.457 | 13.6 |
| 10 | 14.629 | 15.9 |
| 序号 | 溶剂 | 晶型 |
| 1 | 乙酸乙酯 | A晶型 |
| 2 | 乙醇 | A晶型 |
| 3 | 丙酮 | A晶型 |
| 4 | 甲基叔丁基醚 | A晶型 |
| 5 | 正庚烷 | A晶型 |
| 6 | 甲苯 | A晶型 |
| 7 | 甲醇 | A晶型 |
| 序号 | 机械条件 | 晶型 |
| 1 | 玛瑙研钵中研磨数分钟 | A晶型 |
| 2 | 机械粉碎机中粉碎数分钟 | A晶型 |
| 3 | 经压片机压片 | A晶型 |
Claims (10)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110172486.7A CN114907436A (zh) | 2021-02-08 | 2021-02-08 | 3-羟基-5-孕烷-20-酮衍生物的晶型及其制备方法和用途 |
| US18/276,321 US20240132536A1 (en) | 2021-02-08 | 2022-01-27 | Crystal form of 3-hydroxy-5-pregnane-20-one derivative, and preparation method therefor and use thereof |
| JP2023547899A JP2024505736A (ja) | 2021-02-08 | 2022-01-27 | 3-ヒドロキシ-5-プレグナン-20-オン誘導体の結晶形およびその製造方法と使用 |
| EP22749053.9A EP4289856A4 (en) | 2021-02-08 | 2022-01-27 | Crystal form of 3-hydroxy-5-pregnane-20-one derivative, and preparation method therefor and use thereof |
| PCT/CN2022/074412 WO2022166774A1 (zh) | 2021-02-08 | 2022-01-27 | 3-羟基-5-孕烷-20-酮衍生物的晶型及其制备方法和用途 |
| TW111104359A TW202245793A (zh) | 2021-02-08 | 2022-02-07 | 3-羥基-5-孕烷-20-酮衍生物的晶型及其製備方法和用途 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110172486.7A CN114907436A (zh) | 2021-02-08 | 2021-02-08 | 3-羟基-5-孕烷-20-酮衍生物的晶型及其制备方法和用途 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114907436A true CN114907436A (zh) | 2022-08-16 |
Family
ID=82741948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110172486.7A Pending CN114907436A (zh) | 2021-02-08 | 2021-02-08 | 3-羟基-5-孕烷-20-酮衍生物的晶型及其制备方法和用途 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20240132536A1 (zh) |
| EP (1) | EP4289856A4 (zh) |
| JP (1) | JP2024505736A (zh) |
| CN (1) | CN114907436A (zh) |
| TW (1) | TW202245793A (zh) |
| WO (1) | WO2022166774A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118620015A (zh) * | 2023-03-10 | 2024-09-10 | 南京迈诺威医药科技有限公司 | 别孕烷醇酮衍生物的盐型、多晶型及其制备方法和用途 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009108804A2 (en) * | 2008-02-26 | 2009-09-03 | Emory University | Steroid analogues for neuroprotection |
| WO2011120044A1 (en) * | 2010-03-26 | 2011-09-29 | Duke University | Conjugated neuroactive steroid compositions and methods of use |
| CN102753181A (zh) * | 2010-01-14 | 2012-10-24 | 优麦克里尼穆德公司 | 具有改进的储存特性和溶解度特性的包含3-β-羟基-5-α-孕烷-20-酮的药物组合物 |
| WO2015081170A2 (en) * | 2013-11-26 | 2015-06-04 | Systamedic Inc. | Ganaxolone derivatives for treatment of central nervous systems disorders |
| CN108148106A (zh) * | 2016-12-05 | 2018-06-12 | 江苏恩华络康药物研发有限公司 | 一类水溶性别孕烯醇酮衍生物及其用途 |
| CN108517001A (zh) * | 2018-05-17 | 2018-09-11 | 江苏恩华络康药物研发有限公司 | 水溶性别孕烯醇酮衍生物及其用途 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103333216A (zh) * | 2013-06-04 | 2013-10-02 | 苏州大学 | 5α-6-酮-胆甾烷类似物及其应用 |
| CZ309617B6 (cs) * | 2019-04-05 | 2023-05-24 | Ústav organické chemie a biochemie AV ČR, v. v. i | 3α5ß-Neuroaktivní steroidy pro léčbu epilepsie a záchvatových onemocnění |
| CN112341511A (zh) * | 2019-08-09 | 2021-02-09 | 南京诺瑞特医药科技有限公司 | 3-羟基-5-孕烷-20-酮衍生物及其用途 |
-
2021
- 2021-02-08 CN CN202110172486.7A patent/CN114907436A/zh active Pending
-
2022
- 2022-01-27 WO PCT/CN2022/074412 patent/WO2022166774A1/zh not_active Ceased
- 2022-01-27 EP EP22749053.9A patent/EP4289856A4/en active Pending
- 2022-01-27 US US18/276,321 patent/US20240132536A1/en active Pending
- 2022-01-27 JP JP2023547899A patent/JP2024505736A/ja active Pending
- 2022-02-07 TW TW111104359A patent/TW202245793A/zh unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009108804A2 (en) * | 2008-02-26 | 2009-09-03 | Emory University | Steroid analogues for neuroprotection |
| CN102753181A (zh) * | 2010-01-14 | 2012-10-24 | 优麦克里尼穆德公司 | 具有改进的储存特性和溶解度特性的包含3-β-羟基-5-α-孕烷-20-酮的药物组合物 |
| WO2011120044A1 (en) * | 2010-03-26 | 2011-09-29 | Duke University | Conjugated neuroactive steroid compositions and methods of use |
| WO2015081170A2 (en) * | 2013-11-26 | 2015-06-04 | Systamedic Inc. | Ganaxolone derivatives for treatment of central nervous systems disorders |
| CN108148106A (zh) * | 2016-12-05 | 2018-06-12 | 江苏恩华络康药物研发有限公司 | 一类水溶性别孕烯醇酮衍生物及其用途 |
| CN108517001A (zh) * | 2018-05-17 | 2018-09-11 | 江苏恩华络康药物研发有限公司 | 水溶性别孕烯醇酮衍生物及其用途 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20240132536A1 (en) | 2024-04-25 |
| JP2024505736A (ja) | 2024-02-07 |
| TW202245793A (zh) | 2022-12-01 |
| EP4289856A4 (en) | 2025-06-25 |
| EP4289856A1 (en) | 2023-12-13 |
| WO2022166774A1 (zh) | 2022-08-11 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20241009 Address after: Room 504, Building 2, No. 80 Feixi Road, Shushan District, Hefei City, Anhui Province 230031 Applicant after: Ding Zhiqiang Country or region after: China Address before: 210046 room 539, F6 building, No.9, Weidi Road, Qixia District, Nanjing City, Jiangsu Province Applicant before: NANJING NORATECH PHARMACEUTICALS Co.,Ltd. Country or region before: China |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20250314 Address after: 210046 room 539, F6 building, No.9, Weidi Road, Qixia District, Nanjing City, Jiangsu Province Applicant after: NANJING NORATECH PHARMACEUTICALS Co.,Ltd. Country or region after: China Address before: Room 504, Building 2, No. 80 Feixi Road, Shushan District, Hefei City, Anhui Province 230031 Applicant before: Ding Zhiqiang Country or region before: China |
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Effective date of registration: 20250805 Address after: 14th Floor, No. 128, Lequn 3rd Road, Zhongshan District, Taipei City, Taiwan, China Applicant after: Dukang Pharmaceutical Co.,Ltd. Country or region after: Taiwan, China Address before: 210046 room 539, F6 building, No.9, Weidi Road, Qixia District, Nanjing City, Jiangsu Province Applicant before: NANJING NORATECH PHARMACEUTICALS Co.,Ltd. Country or region before: China |