ZA85910B - A novel anhydrous,stable,crystalline o-form of prazosin hydrochloride and a novel process for the preparation of said crystalline o-form - Google Patents
A novel anhydrous,stable,crystalline o-form of prazosin hydrochloride and a novel process for the preparation of said crystalline o-formInfo
- Publication number
- ZA85910B ZA85910B ZA85910A ZA85910A ZA85910B ZA 85910 B ZA85910 B ZA 85910B ZA 85910 A ZA85910 A ZA 85910A ZA 85910 A ZA85910 A ZA 85910A ZA 85910 B ZA85910 B ZA 85910B
- Authority
- ZA
- South Africa
- Prior art keywords
- crystalline
- novel
- stable
- preparation
- prazosin hydrochloride
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI842544A FI79107C (fi) | 1984-06-25 | 1984-06-25 | Foerfarande foer framstaellning av stabil -form av prazosinhydroklorid. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA85910B true ZA85910B (en) | 1985-09-25 |
Family
ID=8519293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA85910A ZA85910B (en) | 1984-06-25 | 1985-02-06 | A novel anhydrous,stable,crystalline o-form of prazosin hydrochloride and a novel process for the preparation of said crystalline o-form |
Country Status (17)
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3683760D1 (de) * | 1986-03-21 | 1992-03-12 | Heumann Pharma Gmbh & Co | Kristalline, wasserfreie sigma -form von 2-(4-(2-furoyl-(2-piperazin)-1-yl)-4-amino-6,7-dimethoxychinazolinhydrochlorid und verfahren zu ihrer herstellung. |
| JP2756846B2 (ja) * | 1989-12-28 | 1998-05-25 | 住化ファインケム株式会社 | 無水のε型結晶体２―〔４―（２―フロイル）ピペラジン―１―イル〕―４―アミノ―６，７―ジメトキシキナゾリン塩酸塩及びその製造方法 |
| JPH07206857A (ja) * | 1993-12-28 | 1995-08-08 | Synthelabo Sa | アルフゾシン塩酸塩の二水和物 |
| CN101293888B (zh) * | 2001-02-24 | 2013-09-25 | 勃林格殷格翰制药两合公司 | 黄嘌呤衍生物、其制法及其作为药物组合物的用途 |
| US7407955B2 (en) * | 2002-08-21 | 2008-08-05 | Boehringer Ingelheim Pharma Gmbh & Co., Kg | 8-[3-amino-piperidin-1-yl]-xanthines, the preparation thereof and their use as pharmaceutical compositions |
| US7501426B2 (en) * | 2004-02-18 | 2009-03-10 | Boehringer Ingelheim International Gmbh | 8-[3-amino-piperidin-1-yl]-xanthines, their preparation and their use as pharmaceutical compositions |
| DE102004054054A1 (de) | 2004-11-05 | 2006-05-11 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Verfahren zur Herstellung chiraler 8-(3-Amino-piperidin-1-yl)-xanthine |
| DE102005035891A1 (de) | 2005-07-30 | 2007-02-08 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | 8-(3-Amino-piperidin-1-yl)-xanthine, deren Herstellung und deren Verwendung als Arzneimittel |
| UA97244C2 (en) | 2006-05-04 | 2012-01-25 | Берингер Ингельхайм Интернациональ Гмбх | Polymorphs of 1-((4-methyfquinazolin-2-yl)methyl)-3-methyl-7- (2-butyn-1-yl)-8-(3-(r)-aminopiperidin-l-yl)xanthine |
| PE20080251A1 (es) * | 2006-05-04 | 2008-04-25 | Boehringer Ingelheim Int | Usos de inhibidores de dpp iv |
| EP1852108A1 (en) | 2006-05-04 | 2007-11-07 | Boehringer Ingelheim Pharma GmbH & Co.KG | DPP IV inhibitor formulations |
| ES2733348T3 (es) * | 2007-08-17 | 2019-11-28 | Boehringer Ingelheim Int | Derivados de purina para uso en el tratamiento de enfermedades relacionadas con FAP |
| PE20091730A1 (es) | 2008-04-03 | 2009-12-10 | Boehringer Ingelheim Int | Formulaciones que comprenden un inhibidor de dpp4 |
| PE20100156A1 (es) * | 2008-06-03 | 2010-02-23 | Boehringer Ingelheim Int | Tratamiento de nafld |
| BRPI0916997A2 (pt) | 2008-08-06 | 2020-12-15 | Boehringer Ingelheim International Gmbh | Inibidor de dpp-4 e seu uso |
| UY32030A (es) | 2008-08-06 | 2010-03-26 | Boehringer Ingelheim Int | "tratamiento para diabetes en pacientes inapropiados para terapia con metformina" |
| BRPI0917675A2 (pt) * | 2008-08-15 | 2015-12-01 | Boehringer Ingelheim Int | compostos orgânicos para cura de ferida |
| US8513264B2 (en) | 2008-09-10 | 2013-08-20 | Boehringer Ingelheim International Gmbh | Combination therapy for the treatment of diabetes and related conditions |
| US20200155558A1 (en) | 2018-11-20 | 2020-05-21 | Boehringer Ingelheim International Gmbh | Treatment for diabetes in patients with insufficient glycemic control despite therapy with an oral antidiabetic drug |
| KR20110103968A (ko) | 2008-12-23 | 2011-09-21 | 베링거 인겔하임 인터내셔날 게엠베하 | 유기 화합물의 염 형태 |
| AR074990A1 (es) | 2009-01-07 | 2011-03-02 | Boehringer Ingelheim Int | Tratamiento de diabetes en pacientes con un control glucemico inadecuado a pesar de la terapia con metformina |
| EA034869B1 (ru) | 2009-11-27 | 2020-03-31 | Бёрингер Ингельхайм Интернациональ Гмбх | Лечение генотипированных пациентов с диабетом ингибиторами дпп-4, такими как линаглиптин |
| CN102946875A (zh) | 2010-05-05 | 2013-02-27 | 贝林格尔.英格海姆国际有限公司 | 组合疗法 |
| JP5843855B2 (ja) | 2010-06-24 | 2016-01-13 | ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング | 糖尿病療法 |
| AR083878A1 (es) | 2010-11-15 | 2013-03-27 | Boehringer Ingelheim Int | Terapia antidiabetica vasoprotectora y cardioprotectora, linagliptina, metodo de tratamiento |
| ES2934843T3 (es) | 2011-07-15 | 2023-02-27 | Boehringer Ingelheim Int | Derivado de quinazolina dimérico sustituido, su preparación y su uso en composiciones farmacéuticas para el tratamiento de la diabetes de tipo I y II |
| US9555001B2 (en) | 2012-03-07 | 2017-01-31 | Boehringer Ingelheim International Gmbh | Pharmaceutical composition and uses thereof |
| EP2849755A1 (en) | 2012-05-14 | 2015-03-25 | Boehringer Ingelheim International GmbH | A xanthine derivative as dpp -4 inhibitor for use in the treatment of podocytes related disorders and/or nephrotic syndrome |
| JP6218811B2 (ja) | 2012-05-14 | 2017-10-25 | ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング | Ｓｉｒｓ及び／又は敗血症の治療に用いるｄｐｐ−４阻害薬としてのキサンチン誘導体 |
| WO2013174767A1 (en) | 2012-05-24 | 2013-11-28 | Boehringer Ingelheim International Gmbh | A xanthine derivative as dpp -4 inhibitor for use in modifying food intake and regulating food preference |
| ES2950384T3 (es) | 2014-02-28 | 2023-10-09 | Boehringer Ingelheim Int | Uso médico de un inhibidor de DPP-4 |
| JP2019517542A (ja) | 2016-06-10 | 2019-06-24 | ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング | リナグリプチンおよびメトホルミンの組合せ |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2969375A (en) * | 1961-01-24 | Certification of correction | ||
| DE156532C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | ||||
| BE427505A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1937-05-25 | |||
| GB1156973A (en) * | 1965-07-06 | 1969-07-02 | Quinazoline Derivatives | |
| US3433788A (en) * | 1966-04-27 | 1969-03-18 | Union Carbide Corp | Process for recovery of amines from aqueous solutions by solvent treatment and distillation |
| US3421983A (en) * | 1967-03-07 | 1969-01-14 | Lummus Co | Azeotropic distillation of aqueous toluene diamine |
| US3511836A (en) * | 1967-12-13 | 1970-05-12 | Pfizer & Co C | 2,4,6,7-tetra substituted quinazolines |
| US3743672A (en) * | 1970-05-27 | 1973-07-03 | Halcon International Inc | Separation of water in alkylene glycol mono and diester purification by azeotropic distillation |
| GB1308718A (en) * | 1970-07-01 | 1973-03-07 | Sir Soc Italiana Resine Spa | Method of separating vinyl acetate from liquid mixtures |
| IT956765B (it) * | 1972-06-22 | 1973-10-10 | Montedison Spa | Procedimento per la purificazione di 1 3 diossolano |
| US3935213A (en) * | 1973-12-05 | 1976-01-27 | Pfizer Inc. | Process for hypotensive 4-amino-2-(piperazin-1-yl) quinazoline derivatives |
| US4026894A (en) * | 1975-10-14 | 1977-05-31 | Abbott Laboratories | Antihypertensive agents |
| US4001237A (en) * | 1976-02-18 | 1977-01-04 | Bristol-Myers Company | Oxazole, isoxazole, thiazole and isothiazole amides |
| US4092315A (en) * | 1976-03-01 | 1978-05-30 | Pfizer Inc. | Novel crystalline forms of prazosin hydrochloride |
| FI67699C (fi) * | 1979-01-31 | 1985-05-10 | Orion Yhtymae Oy | Foerfarande foer framstaellning av 6,7-dimetoxi-4-amino-2-(4-(2-furoyl)-1-piperazinyl)kinazolinhydroklorid med blodtryckssaenkande verkan |
| FI64367C (fi) * | 1980-02-26 | 1986-08-05 | Orion Yhtymae Oy | Foerfarande foer framstaellning av alfa-form av prazosinhydroklorid |
-
1984
- 1984-06-25 FI FI842544A patent/FI79107C/fi not_active IP Right Cessation
- 1984-08-09 DE DE19843429415 patent/DE3429415A1/de active Granted
- 1984-10-03 GB GB08424999A patent/GB2160861B/en not_active Expired
- 1984-10-15 US US06/660,871 patent/US4739055A/en not_active Expired - Lifetime
- 1984-10-19 AU AU34510/84A patent/AU566814B2/en not_active Ceased
- 1984-10-19 IL IL73267A patent/IL73267A/xx not_active IP Right Cessation
- 1984-10-23 NZ NZ209962A patent/NZ209962A/en unknown
- 1984-10-24 IT IT23292/84A patent/IT1224142B/it active
- 1984-10-25 NL NL8403250A patent/NL8403250A/nl not_active Application Discontinuation
- 1984-10-26 FR FR8416401A patent/FR2567124B1/fr not_active Expired - Lifetime
- 1984-10-26 CH CH5142/84A patent/CH661045A5/de not_active IP Right Cessation
- 1984-10-26 PT PT79411A patent/PT79411B/pt not_active IP Right Cessation
- 1984-10-29 BE BE0/213911A patent/BE900925A/fr not_active IP Right Cessation
- 1984-10-29 JP JP59227640A patent/JPS6115881A/ja active Granted
- 1984-10-29 LU LU85616A patent/LU85616A1/fr unknown
- 1984-10-30 AT AT0344184A patent/AT389117B/de not_active IP Right Cessation
-
1985
- 1985-02-06 ZA ZA85910A patent/ZA85910B/xx unknown
-
1988
- 1988-02-08 US US07/153,780 patent/US4873330A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB2160861A (en) | 1986-01-02 |
| US4873330A (en) | 1989-10-10 |
| PT79411A (en) | 1984-11-01 |
| NZ209962A (en) | 1987-06-30 |
| LU85616A1 (fr) | 1985-06-04 |
| DE3429415A1 (de) | 1986-01-02 |
| JPS6115881A (ja) | 1986-01-23 |
| IT8423292A0 (it) | 1984-10-24 |
| CH661045A5 (de) | 1987-06-30 |
| FI842544A0 (fi) | 1984-06-25 |
| GB2160861B (en) | 1987-11-18 |
| GB8424999D0 (en) | 1984-11-07 |
| DE3429415C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-05-03 |
| JPH0481993B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-12-25 |
| IL73267A (en) | 1988-06-30 |
| ATA344184A (de) | 1989-03-15 |
| FR2567124B1 (fr) | 1990-09-21 |
| FR2567124A1 (fr) | 1986-01-10 |
| AU3451084A (en) | 1986-01-02 |
| AU566814B2 (en) | 1987-10-29 |
| PT79411B (en) | 1986-09-15 |
| AT389117B (de) | 1989-10-25 |
| US4739055A (en) | 1988-04-19 |
| BE900925A (fr) | 1985-02-15 |
| NL8403250A (nl) | 1986-01-16 |
| FI79107C (fi) | 1989-11-10 |
| IT1224142B (it) | 1990-09-26 |
| FI842544L (fi) | 1985-12-26 |
| IL73267A0 (en) | 1985-01-31 |
| FI79107B (fi) | 1989-07-31 |
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