CN114929240A - 脱氧胞苷的多晶型形式、包含其的组合物和用途 - Google Patents
脱氧胞苷的多晶型形式、包含其的组合物和用途 Download PDFInfo
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- C07H17/02—Heterocyclic radicals containing only nitrogen as ring hetero atoms
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Abstract
Description
2DC (A+B混合物) | 2DC(7)/S-P-17001初始 | 2DC(7)/S-P-17001 12个月 | 2DC (A) |
8.4 | ND | ND | 8.4 |
11.6 | 11.5 | 11.5 | ND |
11.8 | 11.8 | 11.8 | ND |
13.0 | ND | ND | 12.9 |
13.8 | 13.7 | 13.7 | ND |
14.2 | ND | ND | 14.2 |
15.7 | ND | ND | ND |
17.0 | ND | ND | 16.8 |
17.2 | 17.2 | 17.2 | ND |
18.0 | 18.0 | 18.0 | ND |
18.5 | ND | ND | 18.4 |
19.2 (痕量) | 19.2 | 19.2 | ND |
19.4 | ND | ND | 19.4 |
20.0 | 20.2 | 20.2 | ND |
21.4 | 21.1 | 21.1 | 21.3 |
21.8 | 21.4 | 21.4 | 21.6 |
22.2 | 21.8 | 21.8 | 22.2 |
23.0 | 22.8 | 22.8 | ND |
28.4 | ND | ND | 28.4 |
30.0 | ND | ND | 30.0 |
30.6 | ND | ND | 30.6 |
溶剂 | ICH极限 | dT (批料1) | dT (批料2) | dC (批料1) | dC (批料2) |
甲醇 | 3,000 ppm | 163 | 179 | 386 | 397 |
甲苯 | 890 ppm | ND | ND | 8 | ND |
二氯甲烷 | 600 ppm | ND | ND | ND | ND |
tBME | 5,000 ppm | ND | ND | ND | ND |
丙酮 | 5,000 ppm | ND | ND | ND | ND |
乙酸乙酯 | 5,000 ppm | ND | ND | ND | ND |
正庚烷 | 5,000 ppm | ND | ND | ND | ND |
乙醇 | 5,000 ppm | ND | ND | ND | ND |
1,2-DCE | 5 ppm | ND | ND | ND | ND |
Claims (27)
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US201962888893P | 2019-08-19 | 2019-08-19 | |
US62/888893 | 2019-08-19 | ||
PCT/US2020/047047 WO2021034962A1 (en) | 2019-08-19 | 2020-08-19 | Polymorphic forms of deoxycytidine, compositions comprising the same and uses |
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Citations (8)
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JPS61135597A (ja) * | 1984-12-06 | 1986-06-23 | Takeda Chem Ind Ltd | シチジンおよびデオキシシチジンの製造法 |
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JP2002255991A (ja) * | 2000-12-27 | 2002-09-11 | Mitsui Chemicals Inc | 保護化2’−デオキシシチジン誘導体の製造法 |
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CN107847512A (zh) * | 2015-06-17 | 2018-03-27 | 纽约市哥伦比亚大学理事会 | 用于包括线粒体dna耗竭综合症在内的由不平衡的核苷酸库引起的疾病的脱氧核苷疗法 |
GB201901427D0 (en) * | 2019-02-01 | 2019-03-20 | Hemispherian As | Cancer therapies |
-
2020
- 2020-08-19 US US16/997,727 patent/US11649259B2/en active Active
- 2020-08-19 CN CN202080073216.4A patent/CN114929240A/zh active Pending
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- 2020-08-19 JP JP2022510955A patent/JP2022544831A/ja active Pending
- 2020-08-19 CA CA3150755A patent/CA3150755A1/en active Pending
- 2020-08-19 WO PCT/US2020/047047 patent/WO2021034962A1/en active Application Filing
- 2020-08-19 BR BR112022002513A patent/BR112022002513A2/pt unknown
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JPS61135597A (ja) * | 1984-12-06 | 1986-06-23 | Takeda Chem Ind Ltd | シチジンおよびデオキシシチジンの製造法 |
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US20210054014A1 (en) | 2021-02-25 |
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