CN1147502C - 大规模生产二(尿苷5')-四磷酸及其盐的方法 - Google Patents
大规模生产二(尿苷5')-四磷酸及其盐的方法Info
- Publication number
- CN1147502C CN1147502C CNB988061996A CN98806199A CN1147502C CN 1147502 C CN1147502 C CN 1147502C CN B988061996 A CNB988061996 A CN B988061996A CN 98806199 A CN98806199 A CN 98806199A CN 1147502 C CN1147502 C CN 1147502C
- Authority
- CN
- China
- Prior art keywords
- compound
- formula
- uridines
- salt
- uridine
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H21/00—Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/10—Expectorants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
- A61P15/02—Drugs for genital or sexual disorders; Contraceptives for disorders of the vagina
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
- A61P27/04—Artificial tears; Irrigation solutions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/16—Otologicals
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Reproductive Health (AREA)
- Endocrinology (AREA)
- Ophthalmology & Optometry (AREA)
- Pulmonology (AREA)
- Gynecology & Obstetrics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Description
Claims (24)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5414797P | 1997-07-25 | 1997-07-25 | |
US60/054,147 | 1997-07-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1265114A CN1265114A (zh) | 2000-08-30 |
CN1147502C true CN1147502C (zh) | 2004-04-28 |
Family
ID=21989063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB988061996A Expired - Lifetime CN1147502C (zh) | 1997-07-25 | 1998-07-24 | 大规模生产二(尿苷5')-四磷酸及其盐的方法 |
Country Status (17)
Country | Link |
---|---|
US (1) | US7432252B1 (zh) |
EP (1) | EP1012154B1 (zh) |
JP (1) | JP3723227B2 (zh) |
KR (1) | KR20010013797A (zh) |
CN (1) | CN1147502C (zh) |
AT (1) | ATE261982T1 (zh) |
AU (1) | AU747196B2 (zh) |
BR (1) | BRPI9810436B1 (zh) |
CA (1) | CA2295515C (zh) |
DE (1) | DE69822482T2 (zh) |
DK (1) | DK1012154T3 (zh) |
ES (1) | ES2217569T3 (zh) |
HK (1) | HK1028613A1 (zh) |
NO (1) | NO328229B1 (zh) |
NZ (1) | NZ501696A (zh) |
PT (1) | PT1012154E (zh) |
WO (1) | WO1999005155A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111662350A (zh) * | 2020-07-07 | 2020-09-15 | 南京宸翔医药研究有限责任公司 | 一种绿色化智能化高纯度地夸磷索四钠的制备方法 |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6319908B1 (en) | 1996-07-03 | 2001-11-20 | Inspire Pharmaceuticals, Inc. | Method for large-scale production of di(uridine 5′-tetraphosphate) and salts thereof |
US5763447C1 (en) | 1996-07-23 | 2002-05-07 | Inspire Pharmaceuticals | Method of preventing or treating pneumonia in immobilized patients with uridine triphosphates and related compounds |
US7223744B2 (en) | 1997-02-10 | 2007-05-29 | Inspire Pharmaceuticals, Inc. | Pharmaceutical formulation comprising dinucleoside polyphosphates and salts thereof |
US6548658B2 (en) * | 1997-07-25 | 2003-04-15 | Inspire Pharmaceuticals, Inc. | Di-(uridine 5′)-tetraphosphate and salts thereof |
TW593331B (en) | 1997-07-25 | 2004-06-21 | Inspire Pharmaceuticals Inc | Method for large-scale production of di(uridine 5')-tetraphosphate and salts thereof |
US6462028B2 (en) * | 1997-07-25 | 2002-10-08 | Inspire Pharmaceuticals, Inc. | Method of promoting cervical and vaginal secretions |
US6872710B2 (en) | 1997-07-25 | 2005-03-29 | Inspire Pharmaceuticals, Inc. | Di(uridine 5′)-tetraphosphate and salts thereof |
ATE261982T1 (de) | 1997-07-25 | 2004-04-15 | Inspire Pharmaceuticals Inc | Salze von di(uridine 5'-tetraphosphate), verfahren zur herstellung und verwendungen davon |
CN100354296C (zh) * | 1998-10-02 | 2007-12-12 | 雅玛山酱油株式会社 | 二尿苷四磷酸或其盐的晶体和其制备方法、以及制备该化合物的方法 |
KR100475008B1 (ko) * | 1998-10-02 | 2005-03-08 | 야마사 쇼유 가부시키가이샤 | 디우리딘 테트라포스페이트 또는 그의 염의 결정 및 그의제조법, 그리고 그 화합물의 제조법 |
US6617444B1 (en) * | 1999-06-30 | 2003-09-09 | Yamasa Corporation | Dinucleotide tetraphosphate crystals |
WO2001056581A1 (fr) * | 2000-02-04 | 2001-08-09 | Kissei Pharmaceutical Co., Ltd. | Preparation en poudre pour inhalation et inhalateur de poudre contenant cette preparation |
US7018985B1 (en) | 2000-08-21 | 2006-03-28 | Inspire Pharmaceuticals, Inc. | Composition and method for inhibiting platelet aggregation |
US7452870B2 (en) | 2000-08-21 | 2008-11-18 | Inspire Pharmaceuticals, Inc. | Drug-eluting stents coated with P2Y12 receptor antagonist compound |
CN1228053C (zh) * | 2001-09-11 | 2005-11-23 | 参天制药株式会社 | 含有二尿苷磷酸的滴眼液 |
KR100870104B1 (ko) * | 2005-11-28 | 2008-11-26 | 주식회사 머젠스 | 안구건조증 치료 및 예방용 조성물 |
US8193338B2 (en) | 2006-07-26 | 2012-06-05 | Yamasa Corporation | Process for producing di(pyrimidine nucleoside 5'-)polyphosphate |
JP5599078B2 (ja) * | 2009-06-23 | 2014-10-01 | ヤマサ醤油株式会社 | アデノシンテトラホスフェート化合物の製造法 |
SG188482A1 (en) | 2010-09-10 | 2013-04-30 | Santen Pharmaceutical Co Ltd | Agent for treatment of dry eye characterized by combining p2y2 receptor agonist and hyaluronic acid or salt thereof, method for treating dry eye, and use of the p2y2 receptor agonist and hyaluronic acid or salt thereof |
MX2013007502A (es) | 2010-12-28 | 2013-08-01 | Santen Pharmaceutical Co Ltd | Solucion oftalmica que comprende diquafosol, metodo para producir la misma, y metodo para inhibir la formacion de precipitado insoluble. |
CN102146111A (zh) * | 2011-01-26 | 2011-08-10 | 北京润德康医药技术有限公司 | 一类新型二核苷酸化合物及其制备方法 |
IN2014DN08632A (zh) | 2012-03-26 | 2015-05-22 | Santen Pharmaceutical Co Ltd | |
CN109843901B (zh) * | 2016-10-25 | 2022-04-26 | Yamasa 酱油株式会社 | P1,p4-二(尿苷5’-)四磷酸的纯化方法 |
KR102504764B1 (ko) | 2017-06-21 | 2023-03-02 | 주식회사 종근당 | 디뉴클레오사이드 폴리포스페이트 화합물의 제조방법 |
CN109305991B (zh) * | 2017-07-27 | 2021-02-26 | 江苏恒瑞医药股份有限公司 | 一种p1,p4-二(尿苷5’-)四磷酸钠的制备方法 |
KR20180091689A (ko) * | 2017-11-06 | 2018-08-16 | 주식회사 종근당 | 무정형 디뉴클레오사이드 폴리포스페이트 화합물의 제조방법 |
US20210000844A1 (en) | 2018-02-28 | 2021-01-07 | Santen Pharmaceutical Co., Ltd. | Ophthalmic composition comprising diquafosol and cationic polymer |
CN110540555B (zh) * | 2018-05-28 | 2023-01-24 | 江苏恒瑞医药股份有限公司 | 一种游离核苷磷酸的方法 |
CN109021049B (zh) * | 2018-06-14 | 2020-12-08 | 扬子江药业集团北京海燕药业有限公司 | 一种尿苷5′-二磷酸-苯并咪唑二钠的合成方法 |
TWI833913B (zh) | 2019-02-27 | 2024-03-01 | 日商參天製藥股份有限公司 | 含有迪夸弗索(diquafosol)或其鹽、乙烯系高分子及纖維素系高分子之眼科用組合物 |
KR20200106738A (ko) | 2019-03-05 | 2020-09-15 | 주식회사 파마코스텍 | P1,p4-디(우리딘 5'-)테트라포스페이트, 이의 염 또는 이의 수화물의 신규한 제조방법 |
CN110590887B (zh) * | 2019-09-04 | 2020-12-15 | 江苏金殳医药科技有限公司 | 一种磷酸酯的制备方法 |
KR20210077946A (ko) | 2019-12-18 | 2021-06-28 | 주식회사 종근당 | 우리딘 5’-디인산(udp), 이의 염 또는 이의 수화물의 제조방법 |
KR20210110055A (ko) * | 2020-02-28 | 2021-09-07 | 주식회사 종근당바이오 | P1, p4-디(우리딘 5'-)테트라포스페이트 나트륨염 4 수화물 결정형 a의 제조방법 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3639562A (en) | 1970-04-29 | 1972-02-01 | Smith Kline French Lab | Vaginal suppositories and impregnated tampons |
US3639561A (en) | 1970-04-29 | 1972-02-01 | Smith Kline French Lab | Vaginal suppositories and impregnated tampons |
US5292498A (en) | 1991-06-19 | 1994-03-08 | The University Of North Carolina At Chapel Hill | Method of treating lung disease with uridine triphosphates |
JPH05346549A (ja) | 1992-04-17 | 1993-12-27 | Canon Inc | 走査光学装置 |
AU7965694A (en) | 1993-10-15 | 1995-05-04 | Curators Of The University Of Missouri, The | Dna encoding the human p2u receptor and null cells expressing p2u receptors |
US5656256A (en) | 1994-12-14 | 1997-08-12 | The University Of North Carolina At Chapel Hill | Methods of treating lung disease by an aerosol containing benzamil or phenamil |
US5635160A (en) * | 1995-06-07 | 1997-06-03 | The University Of North Carolina At Chapel Hill | Dinucleotides useful for the treatment of cystic fibrosis and for hydrating mucus secretions |
US5628984A (en) | 1995-07-31 | 1997-05-13 | University Of North Carolina At Chapel Hill | Method of detecting lung disease |
JP3519199B2 (ja) | 1996-02-06 | 2004-04-12 | 株式会社ソニー・コンピュータエンタテインメント | 画像生成装置 |
US6423694B1 (en) * | 1996-02-21 | 2002-07-23 | Inspire Pharmaceuticals, Inc. | Method of treating otitis media with uridine triphosphates and related compounds |
US5900407A (en) * | 1997-02-06 | 1999-05-04 | Inspire Pharmaceuticals, Inc. | Method of treating dry eye disease with uridine triphosphates and related compounds |
ATE335492T1 (de) * | 1996-03-27 | 2006-09-15 | Inspire Pharmaceuticals Inc | Verfahren zur behandlung der ziliardyskinesie mit uridintriphosphaten und verwandten verbindungen |
US5837861A (en) | 1997-02-10 | 1998-11-17 | Inspire Pharmaceuticals, Inc. | Dinucleotides and their use as modulators of mucociliary clearance and ciliary beat frequency |
US5962432A (en) | 1996-07-03 | 1999-10-05 | Inspire Pharmaceuticals, Inc. | Sterilized, isotonic and pH-adjusted pharmaceutical formulation of uridine triphosphate |
US5968913A (en) | 1996-07-03 | 1999-10-19 | Inspire Pharmaceuticals, Inc. | Pharmaceutical compositions of uridine triphosphate |
US5789391A (en) | 1996-07-03 | 1998-08-04 | Inspire Pharmaceuticals, Inc. | Method of treating sinusitis with uridine triphosphates and related compounds |
US5763447C1 (en) * | 1996-07-23 | 2002-05-07 | Inspire Pharmaceuticals | Method of preventing or treating pneumonia in immobilized patients with uridine triphosphates and related compounds |
AU4978897A (en) | 1996-10-08 | 1998-05-05 | Inspire Pharmaceuticals, Inc. | Method of early lung cancer detection via sputum induction and analysis of sputum to detect cancer associated substances |
US6159952A (en) | 1996-11-07 | 2000-12-12 | Inspire Pharmaceuticals, Inc. | Method of treating bronchitis with uridine triphosphate and related compounds |
JP4531867B2 (ja) * | 1997-02-06 | 2010-08-25 | インスパイアー ファーマシューティカルズ,インコーポレイティド | 一定のジヌクレオチドおよび粘膜繊毛クリアランスおよび繊毛運動頻度のモジュレーターとしてのそれらの使用 |
ATE261982T1 (de) | 1997-07-25 | 2004-04-15 | Inspire Pharmaceuticals Inc | Salze von di(uridine 5'-tetraphosphate), verfahren zur herstellung und verwendungen davon |
US6462028B2 (en) | 1997-07-25 | 2002-10-08 | Inspire Pharmaceuticals, Inc. | Method of promoting cervical and vaginal secretions |
KR20010023359A (ko) | 1997-08-29 | 2001-03-26 | 인스파이어 파마슈티컬즈 | 폐질환 치료용 우리딘 5'-디포스페이트 및 그의 유사체의용도 |
JP4633927B2 (ja) | 1998-05-22 | 2011-02-16 | インスパイアー ファーマシューティカルズ,インコーポレイティド | 治療用ジヌクレオチドおよび誘導体 |
US6294188B1 (en) | 1998-07-09 | 2001-09-25 | Aviana Biopharm Inc. | Methods involving changing the constitutive and stimulated secretions of the local reproductive system of women |
GB9827477D0 (en) | 1998-12-15 | 1999-02-10 | Kalon Limited | Paint |
JP2002533110A (ja) | 1998-12-23 | 2002-10-08 | ザ・ユニヴァーシティ・オヴ・ノース・キャロライナ・アト・チャペル・ヒル | Gタンパク質共役レセプターを使用した目的とする遺伝子の導入 |
US6331529B1 (en) | 1999-02-26 | 2001-12-18 | Inspire Pharmaceuticals, Inc. | Method of promoting mucosal hydration with certain uridine, adenine and cytidine diphosphates and analogs thereof |
-
1998
- 1998-07-24 AT AT98937115T patent/ATE261982T1/de active
- 1998-07-24 CA CA002295515A patent/CA2295515C/en not_active Expired - Lifetime
- 1998-07-24 DE DE69822482T patent/DE69822482T2/de not_active Expired - Lifetime
- 1998-07-24 WO PCT/US1998/015445 patent/WO1999005155A2/en active IP Right Grant
- 1998-07-24 ES ES98937115T patent/ES2217569T3/es not_active Expired - Lifetime
- 1998-07-24 NZ NZ501696A patent/NZ501696A/en not_active IP Right Cessation
- 1998-07-24 PT PT98937115T patent/PT1012154E/pt unknown
- 1998-07-24 KR KR1019997011815A patent/KR20010013797A/ko active Search and Examination
- 1998-07-24 EP EP98937115A patent/EP1012154B1/en not_active Expired - Lifetime
- 1998-07-24 CN CNB988061996A patent/CN1147502C/zh not_active Expired - Lifetime
- 1998-07-24 DK DK98937115T patent/DK1012154T3/da active
- 1998-07-24 JP JP51015699A patent/JP3723227B2/ja not_active Expired - Lifetime
- 1998-07-24 BR BRPI9810436A patent/BRPI9810436B1/pt not_active IP Right Cessation
- 1998-07-24 AU AU85903/98A patent/AU747196B2/en not_active Expired
-
1999
- 1999-12-14 NO NO19996189A patent/NO328229B1/no not_active IP Right Cessation
-
2000
- 2000-03-20 US US09/531,851 patent/US7432252B1/en not_active Expired - Fee Related
- 2000-12-14 HK HK00108028A patent/HK1028613A1/xx not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111662350A (zh) * | 2020-07-07 | 2020-09-15 | 南京宸翔医药研究有限责任公司 | 一种绿色化智能化高纯度地夸磷索四钠的制备方法 |
CN111662350B (zh) * | 2020-07-07 | 2022-06-07 | 南京宸翔医药研究有限责任公司 | 一种绿色化智能化高纯度地夸磷索四钠的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CA2295515C (en) | 2006-03-14 |
EP1012154A2 (en) | 2000-06-28 |
CA2295515A1 (en) | 1999-02-04 |
WO1999005155A3 (en) | 1999-06-24 |
BRPI9810436B1 (pt) | 2015-12-29 |
HK1028613A1 (en) | 2001-02-23 |
AU8590398A (en) | 1999-02-16 |
NO328229B1 (no) | 2010-01-11 |
ATE261982T1 (de) | 2004-04-15 |
NO996189D0 (no) | 1999-12-14 |
NO996189L (no) | 2000-03-27 |
NZ501696A (en) | 2001-08-31 |
BR9810436A (pt) | 2000-12-12 |
DE69822482D1 (de) | 2004-04-22 |
WO1999005155A2 (en) | 1999-02-04 |
JP3723227B2 (ja) | 2005-12-07 |
ES2217569T3 (es) | 2004-11-01 |
DK1012154T3 (da) | 2004-07-26 |
PT1012154E (pt) | 2004-08-31 |
KR20010013797A (ko) | 2001-02-26 |
AU747196B2 (en) | 2002-05-09 |
DE69822482T2 (de) | 2005-03-03 |
JP2001510484A (ja) | 2001-07-31 |
US7432252B1 (en) | 2008-10-07 |
CN1265114A (zh) | 2000-08-30 |
EP1012154B1 (en) | 2004-03-17 |
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