JPH09506601A - 結晶性n−アセチルノイラミン酸誘導体およびその製造法 - Google Patents
結晶性n−アセチルノイラミン酸誘導体およびその製造法Info
- Publication number
- JPH09506601A JPH09506601A JP7516531A JP51653195A JPH09506601A JP H09506601 A JPH09506601 A JP H09506601A JP 7516531 A JP7516531 A JP 7516531A JP 51653195 A JP51653195 A JP 51653195A JP H09506601 A JPH09506601 A JP H09506601A
- Authority
- JP
- Japan
- Prior art keywords
- aqueous solution
- hydrate
- glycero
- galacto
- guanidino
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 20
- SQVRNKJHWKZAKO-PFQGKNLYSA-N N-acetyl-beta-neuraminic acid Chemical class CC(=O)N[C@@H]1[C@@H](O)C[C@@](O)(C(O)=O)O[C@H]1[C@H](O)[C@H](O)CO SQVRNKJHWKZAKO-PFQGKNLYSA-N 0.000 title description 3
- 239000013078 crystal Substances 0.000 claims abstract description 52
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical group CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 239000002253 acid Substances 0.000 claims description 40
- 239000007864 aqueous solution Substances 0.000 claims description 26
- 238000002425 crystallisation Methods 0.000 claims description 16
- 230000008025 crystallization Effects 0.000 claims description 16
- 239000012296 anti-solvent Substances 0.000 claims description 9
- 239000008194 pharmaceutical composition Substances 0.000 claims description 7
- 239000007900 aqueous suspension Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 230000032683 aging Effects 0.000 claims description 3
- 239000003814 drug Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 150000002576 ketones Chemical group 0.000 claims description 2
- 239000000825 pharmaceutical preparation Substances 0.000 claims description 2
- LYRDDUAOTICEQS-AELRNUAKSA-N (2S,3R)-6-(diaminomethylideneamino)-3,4,5-trihydroxy-2-[(1S,2R,3R)-1,2,3,4-tetrahydroxybutyl]-2,3-dihydropyran-6-carboxylic acid Chemical compound N(C(=N)N)C1(C(O)=C(O)[C@H](O)[C@@H](O1)[C@@H](O)[C@H](O)[C@H](O)CO)C(=O)O LYRDDUAOTICEQS-AELRNUAKSA-N 0.000 claims 1
- 229940079593 drug Drugs 0.000 claims 1
- 239000003937 drug carrier Substances 0.000 claims 1
- DQSQEHIDUNVGNQ-MJNXMCJASA-N (2S,3R)-3,4,5-trihydroxy-2-[(1S,2R,3R)-1,2,3,4-tetrahydroxybutyl]-3,6-dihydro-2H-pyran-6-carboxylic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H]1OC(C(O)=O)C(O)=C(O)[C@@H]1O DQSQEHIDUNVGNQ-MJNXMCJASA-N 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 21
- 238000003828 vacuum filtration Methods 0.000 description 16
- 239000007787 solid Substances 0.000 description 15
- 238000002360 preparation method Methods 0.000 description 12
- 239000000203 mixture Substances 0.000 description 11
- 239000000725 suspension Substances 0.000 description 10
- 238000003756 stirring Methods 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 7
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 6
- 239000012265 solid product Substances 0.000 description 5
- 150000004677 hydrates Chemical class 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 238000012512 characterization method Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000012047 saturated solution Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 230000000840 anti-viral effect Effects 0.000 description 1
- 125000006297 carbonyl amino group Chemical group [H]N([*:2])C([*:1])=O 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010511 deprotection reaction Methods 0.000 description 1
- 150000004683 dihydrates Chemical class 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229940088679 drug related substance Drugs 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 238000000634 powder X-ray diffraction Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D309/28—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Oncology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Virology (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Communicable Diseases (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Saccharide Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyrane Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 結晶形態の5−アセトアミド−2,3,4,5−テトラデオキシ−4− グアニジノ−D−グリセロ−D−ガラクト−ノン−2−エノピラノソン酸。 2. 縦横比の小さい結晶の形態の5−アセトアミド−2,3,4,5−テト ラデオキシ−4−グアニジノ−D−グリセロ−D−ガラクト−ノン−2−エノピ ラノソン酸。 3. 結晶が板状である、請求の範囲第2項に記載の結晶形態。 4. 実質的に総ての結晶水が約80〜90℃で失われる、請求の範囲第1〜 3項のいずれか1項に記載の結晶形態。 5. X線データーが表Iに示されるものである、請求の範囲第1〜4項のい ずれか1項に記載の結晶形態。 6. 縦横比が大きい結晶の形態の5−アセトアミド−2,3,4,5−テト ラデオキシ−4−グアニジノ−D−グリセロ−D−ガラクト−ノン−2−エノピ ラノソン酸。 7. 結晶が針状である、請求の範囲第6項に記載の結晶形態。 8. 水分含量が広範囲の相対湿度に亙って安定である、請求の範囲第1項、 6項または7項のいずれか1項に記載の結晶形態。 9. 結晶水1モルが約84〜90℃で失われ、更に1モルの結晶水が約13 5〜143℃までに失われる、請求の範囲第1項、6〜8項のいずれか1項に記 載の結晶形態。 10. X線データーが表IIに示されるものである、請求の範囲第1項、6〜 9項のいずれか1項に記載の結晶形態。 11. 請求の範囲第6〜10項のいずれか1項に記載の結晶形態を実質的に 含まない、請求の範囲第2〜5項のいずれか1項に記載の結晶形態。 12. 請求の範囲第2〜5項のいずれか1項に記載の結晶形態を実質的に含 まない、請求の範囲第6〜10項のいずれか1項に記載の結晶形態。 13. 結晶形態の5−アセトアミド−2,3,4,5−テトラデオキシ−4 −グアニジノ−D−グリセロ−D−ガラクト−ノン−2−エノピラノソン酸の製 造法であって、5−アセトアミド−2,3,4,5−テトラデオキシ−4−グア ニジノ−D−グリセロ−D−ガラクト−ノン−2−エノピラノソン酸を水溶液か ら結晶化することを特徴とする、方法。 14. 請求の範囲第2〜5項のいずれか1項に記載の結晶形態を製造するた めの、請求の範囲第13項に記載の方法。 15. 水溶液の温度が約50℃より高い、請求の範囲第14項に記載の方法 。 16. 水溶液の温度が50〜55℃の範囲である、請求の範囲第15項に記 載の方法。 17. 水溶液に、請求の範囲第2〜5項のいずれか1項に記載の結晶形態の 結晶を接種する、請求の範囲第14〜16項のいずれか1項に記載の方法。 18. 請求の範囲第6〜10項のいずれか1項に記載の結晶形態を製造する ための、請求の範囲第13項に記載の方法。 19. 水溶液の温度が約40℃未満である、請求の範囲第18項に記載の方 法。 20. 水溶液の温度が20〜30℃の範囲である、請求の範囲第19項に記 載の方法。 21. 水溶液に、請求の範囲第6〜10項のいずれか1項に記載の結晶形態 の結晶を接種する、請求の範囲第18〜20項のいずれか1項に記載の方法。 22. 逆溶媒を水溶液に添加することを特徴とする、請求の範囲第13〜2 1項のいずれか1項に記載の方法。 23. 逆溶媒がケトンまたはアルカノールである、請求の範囲第22項に記 載の方法。 24. 逆溶媒がアセトンである、請求の範囲第23項に記載の方法。 25. 請求の範囲第6〜10項のいずれか1項に記載の結晶形態の相互転換 を特徴とする、請求の範囲第2〜5項のいずれか1項に記載の結晶形態の製造法 。 26. 相互転換を水溶液のエージングによって行なう、請求の範囲第25項 に記載の方法。 27. 相互転換を、水溶液に塩基を添加することによって行なう、請求の範 囲第25項に記載の方法。 28. 5−アセトアミド−2,3,4,5−テトラデオキシ−4−グアニジ ノ−D−グリセロ−D−ガラクト−ノン−2-エノピラノソン酸の水溶液を同容 量の逆溶媒に添加することを特徴とする、請求の範囲第6〜10項のいずれか1 項に記載の結晶形態の製造法。 29. 逆溶媒がアセトンである、請求の範囲第28項に記載の方法。 30. 結晶形態の5−アセトアミド−2,3,4,5−テトラデオキシ−4 −グアニジノ−D−グリセロ−D−ガラクト−ノン−2−エノピラノソン酸と薬 学上許容可能なその担体とを含んでなる医薬製剤。 31. 粉末形態の請求の範囲第30項に記載の医薬製剤。 32. 水性溶液または懸濁液の形態の請求の範囲第30項に記載の医薬製剤 。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB939325841A GB9325841D0 (en) | 1993-12-17 | 1993-12-17 | Chemical compounds |
| GB9325841.6 | 1993-12-17 | ||
| PCT/EP1994/004154 WO1995016680A1 (en) | 1993-12-17 | 1994-12-15 | Crystalline n-acetyl neuraminic acid derivatives and processes for their preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09506601A true JPH09506601A (ja) | 1997-06-30 |
| JP3317972B2 JP3317972B2 (ja) | 2002-08-26 |
Family
ID=10746778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51653195A Expired - Lifetime JP3317972B2 (ja) | 1993-12-17 | 1994-12-15 | 結晶性n−アセチルノイラミン酸誘導体およびその製造法 |
Country Status (43)
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9325841D0 (en) * | 1993-12-17 | 1994-02-23 | Glaxo Group Ltd | Chemical compounds |
| US5866601A (en) * | 1995-02-27 | 1999-02-02 | Gilead Sciences, Inc. | Carbocyclic compounds |
| ATE305453T1 (de) * | 1995-02-27 | 2005-10-15 | Gilead Sciences Inc | Selektive inhibitoren viraler oder bakterieller neuraminidase |
| US5763483A (en) * | 1995-12-29 | 1998-06-09 | Gilead Sciences, Inc. | Carbocyclic compounds |
| US6340702B1 (en) | 1996-07-22 | 2002-01-22 | Sankyo Company, Limited | Neuraminic acid derivatives, their preparation and their medical use |
| US6451766B1 (en) | 1996-07-22 | 2002-09-17 | Sankyo Company, Limited | Neuraminic acid derivatives, their preparation and their medical use |
| PT823428E (pt) * | 1996-07-22 | 2002-04-29 | Sankyo Co | Derivados do acido neuraminico sua preparacao e sua utilizacao em medicina |
| US6518438B2 (en) | 1996-08-23 | 2003-02-11 | Gilead Sciences, Inc. | Preparation of cyclohexene carboxylate derivatives |
| US5859284A (en) | 1996-08-23 | 1999-01-12 | Gilead Sciences, Inc. | Preparation of carbocyclic compounds |
| US5994377A (en) | 1996-10-21 | 1999-11-30 | Gilead Sciences, Inc. | Piperidine compounds |
| US5886213A (en) * | 1997-08-22 | 1999-03-23 | Gilead Sciences, Inc. | Preparation of carbocyclic compounds |
| TW480247B (en) * | 1997-12-12 | 2002-03-21 | Gilead Sciences Inc | Novel compounds useful as neuraminidase inhibitors and pharmaceutical compositions containing same |
| TWI291462B (en) | 2000-04-25 | 2007-12-21 | Daiichi Sankyo Co Ltd | Hydrate crystal of neuraminic acid compound |
| US20080063722A1 (en) * | 2006-09-08 | 2008-03-13 | Advanced Inhalation Research, Inc. | Composition of a Spray-Dried Powder for Pulmonary Delivery of a Long Acting Neuraminidase Inhibitor (LANI) |
| EP2960237A1 (en) * | 2011-12-16 | 2015-12-30 | Daiichi Sankyo Company, Limited | Method for producing neuraminic acid derivative |
| CN109232677B (zh) * | 2018-10-18 | 2021-12-28 | 中国科学院合肥物质科学研究院 | 一种使n-乙酰神经氨酸水合物转化为n-乙酰神经氨酸的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU469694A1 (ru) * | 1972-12-22 | 1975-05-05 | Московский Ордена Трудового Красного Знамени Институт Тонкой Химической Технологии Им.М.В.Ломоносова | Способ получени 2-алкокси-6-алкил (арил)- -дигидропиранов |
| AP249A (en) * | 1990-04-24 | 1993-03-17 | Biota Scient Management Pty Ltd | Anti-viral compounds. |
| AU659501B2 (en) * | 1991-10-23 | 1995-05-18 | Biota Scientific Management Pty Ltd | Antiviral 4-substituted-2-deoxy-2,3-didehydro-derivatives of alpha-D-neuraminic acid |
| GB9126725D0 (en) * | 1991-12-17 | 1992-02-12 | Glaxo Group Ltd | Process |
| US5639786A (en) | 1992-12-04 | 1997-06-17 | Biota Scientific Management, Pty., Ltd. | Antiviral 4-substituted-2-deoxy-2,3-didehydro-derivatives of α-D-neuraninic acid |
| GB9325841D0 (en) * | 1993-12-17 | 1994-02-23 | Glaxo Group Ltd | Chemical compounds |
-
1993
- 1993-12-17 GB GB939325841A patent/GB9325841D0/en active Pending
-
1994
- 1994-12-02 TW TW083111229A patent/TW452577B/zh not_active IP Right Cessation
- 1994-12-13 IS IS4240A patent/IS4240A/is unknown
- 1994-12-15 PT PT95904472T patent/PT734382E/pt unknown
- 1994-12-15 CN CN94194973A patent/CN1132829C/zh not_active Expired - Lifetime
- 1994-12-15 CN CNA2003101199989A patent/CN1502621A/zh active Pending
- 1994-12-15 DE DE69426726T patent/DE69426726T2/de not_active Expired - Lifetime
- 1994-12-15 BR BR9408340A patent/BR9408340A/pt not_active Application Discontinuation
- 1994-12-15 EP EP95904472A patent/EP0734382B1/en not_active Expired - Lifetime
- 1994-12-15 EG EG79094A patent/EG20597A/xx active
- 1994-12-15 AP APAP/P/1994/000705A patent/AP541A/en active
- 1994-12-15 UA UA96062328A patent/UA46723C2/uk unknown
- 1994-12-15 SI SI9430333T patent/SI0734382T1/xx unknown
- 1994-12-15 HR HR941001A patent/HRP941001B1/xx not_active IP Right Cessation
- 1994-12-15 SK SK785-96A patent/SK282972B6/sk not_active IP Right Cessation
- 1994-12-15 NZ NZ277789A patent/NZ277789A/en not_active IP Right Cessation
- 1994-12-15 SV SV1994000076A patent/SV1994000076A/es active IP Right Grant
- 1994-12-15 CA CA002177990A patent/CA2177990C/en not_active Expired - Lifetime
- 1994-12-15 JP JP51653195A patent/JP3317972B2/ja not_active Expired - Lifetime
- 1994-12-15 CZ CZ19961693A patent/CZ289234B6/cs not_active IP Right Cessation
- 1994-12-15 MY MYPI94003357A patent/MY116221A/en unknown
- 1994-12-15 ES ES95904472T patent/ES2155517T3/es not_active Expired - Lifetime
- 1994-12-15 CO CO94056728A patent/CO4340619A1/es unknown
- 1994-12-15 WO PCT/EP1994/004154 patent/WO1995016680A1/en not_active Ceased
- 1994-12-15 MA MA23724A patent/MA23396A1/fr unknown
- 1994-12-15 ZA ZA9410003A patent/ZA9410003B/xx unknown
- 1994-12-15 PL PL94315055A patent/PL186384B1/pl unknown
- 1994-12-15 PE PE1994257245A patent/PE31095A1/es not_active Application Discontinuation
- 1994-12-15 AT AT95904472T patent/ATE199255T1/de active
- 1994-12-15 RU RU96115122A patent/RU2134690C1/ru active Protection Beyond IP Right Term
- 1994-12-15 RO RO96-01195A patent/RO114792B1/ro unknown
- 1994-12-15 DK DK95904472T patent/DK0734382T3/da active
- 1994-12-15 AP APAP/P/1996/000810A patent/AP9600810A0/en unknown
- 1994-12-15 HU HU9601642A patent/HU221971B1/hu active IP Right Grant
- 1994-12-15 SG SG1996007725A patent/SG46669A1/en unknown
- 1994-12-15 EE EE9600135A patent/EE03353B1/xx unknown
- 1994-12-15 KR KR1019960703180A patent/KR100403256B1/ko not_active Expired - Lifetime
- 1994-12-16 IL IL11201194A patent/IL112011A/en not_active IP Right Cessation
- 1994-12-28 SA SA94150417A patent/SA94150417B1/ar unknown
-
1996
- 1996-06-13 FI FI962464A patent/FI120453B/fi not_active IP Right Cessation
- 1996-06-14 NO NO19962545A patent/NO314759B1/no not_active IP Right Cessation
- 1996-06-14 OA OA60842A patent/OA10325A/fr unknown
- 1996-07-08 BG BG100709A patent/BG63338B1/bg unknown
-
1997
- 1997-05-13 BR BRPP1100548-KB1A patent/BR1100548KB1/pt unknown
-
1999
- 1999-07-02 US US09/346,583 patent/US6294572B1/en not_active Expired - Lifetime
-
2000
- 2000-01-06 OA OA1200000004A patent/OA11275A/fr unknown
-
2001
- 2001-03-30 GR GR20010400531T patent/GR3035681T3/el unknown
- 2001-09-24 US US09/961,074 patent/US20020037865A1/en not_active Abandoned
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