MA25007A1 - Procede pour la preparation de pyrazolo [4,3-d] pyrimidine-7-ones, et intermediaires pour ce procede - Google Patents
Procede pour la preparation de pyrazolo [4,3-d] pyrimidine-7-ones, et intermediaires pour ce procedeInfo
- Publication number
- MA25007A1 MA25007A1 MA25812A MA25812A MA25007A1 MA 25007 A1 MA25007 A1 MA 25007A1 MA 25812 A MA25812 A MA 25812A MA 25812 A MA25812 A MA 25812A MA 25007 A1 MA25007 A1 MA 25007A1
- Authority
- MA
- Morocco
- Prior art keywords
- preparation
- intermediates
- pyrazolo
- pyrimidine
- ones
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/22—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with hetero atoms directly attached to ring nitrogen atoms
- C07D295/26—Sulfur atoms
-
- 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
- A61P15/10—Drugs for genital or sexual disorders; Contraceptives for impotence
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Reproductive Health (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Endocrinology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Gynecology & Obstetrics (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
L'INVENTION CONCERNE UN PROCÉDÉ POUR LA PRÉPARATION D'UN COMPOSÉ DE FORMULE (IA) ET UN COMPOSÉ DE FORMULE (IB) ELLE CONCERNE ÉGALEMENT LES INTERMÉDIAIRES UTILISÉS POUR CETTE PRÉPARTATION.APPLICATION : UTILISATION DE CES COMPOSÉS DANS LA PRÉPARATION DE MÉDICAMENTS POUR LE TRAITEMENT DE DIVERSES MALADIES, NOTAMMENT D'UN DYSFONCTIONNEMENT DE L'ÉRECTION MASCULINE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9822238.3A GB9822238D0 (en) | 1998-10-12 | 1998-10-12 | Process for preparation of pyrazolo[4,3-D]pyrimidin-7-ones and intermediates thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
MA25007A1 true MA25007A1 (fr) | 2000-07-01 |
Family
ID=10840421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA25812A MA25007A1 (fr) | 1998-10-12 | 1999-10-11 | Procede pour la preparation de pyrazolo [4,3-d] pyrimidine-7-ones, et intermediaires pour ce procede |
Country Status (49)
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000078760A1 (fr) * | 1999-06-21 | 2000-12-28 | The Biochemical Pharmaceutical Factory Of Zhuhai Sez | Procede de preparation de sildenafil, agent et procede d'obtention d'un comprime mixte a base de sildenafil et de chlorhydrate d'apomorphine |
US6667398B2 (en) | 2000-06-22 | 2003-12-23 | Pfizer Inc | Process for the preparation of pyrazolopyrimidinones |
ES2223863T3 (es) * | 2000-06-22 | 2005-03-01 | Pfizer Inc. | Procedimiento para la preparacion de pirazolopirimidinonas. |
YU51701A (sh) * | 2000-07-28 | 2003-12-31 | Pfizer Inc. | Postupak za dobijanje jedinjenja pirazola/4,3-d/ pirimidin-7-ona i njihovih derivata |
EP1176142A1 (fr) * | 2000-07-28 | 2002-01-30 | Pfizer Inc. | Procédé pour la préparation de pyrazoles |
US6407259B1 (en) | 2000-07-28 | 2002-06-18 | Pfizer Inc. | Process for the preparation of pyrazoles |
PE20020394A1 (es) | 2000-08-18 | 2002-06-21 | Agouron Pharma | Compuestos de pirazol y composiciones farmaceuticas que los contienen, que modulan y/o inhiben la actividad de erab/hadh2 |
US7335680B2 (en) | 2001-12-20 | 2008-02-26 | Laboratoires Serono Sa | Pyrrolidine derivatives as prostaglandin modulators |
JP4361800B2 (ja) * | 2001-12-21 | 2009-11-11 | サイトキネティックス, インコーポレイテッド | 心不全を処置するための組成物および方法 |
SI1509525T1 (sl) | 2002-05-31 | 2006-12-31 | Schering Corp | Postopek priprave inhibitorjev ksantinske fosfodiesteraze V in njihovih prekurzorjev |
WO2004072079A1 (fr) * | 2003-02-11 | 2004-08-26 | Pfizer Limited | Compose d'hemi-citrate de sildenafil hydrate et anhydre |
ES2378620T3 (es) * | 2003-03-27 | 2012-04-16 | Cytokinetics, Inc. | Sulfonamidas para el tratamiento de insuficiencia cardiaca congestiva, sus composiciones y usos. |
CN100360531C (zh) * | 2003-12-18 | 2008-01-09 | 中国人民解放军军事医学科学院放射与辐射医学研究所 | 用于预防或治疗阳萎和性冷淡的新吡唑并嘧啶类化合物 |
US20070010525A1 (en) * | 2005-06-27 | 2007-01-11 | Meyer Jackson | Method and compositions for modulating neuropeptide hormone secretion |
NL2000291C2 (nl) * | 2005-11-10 | 2009-02-17 | Pfizer Prod Inc | 1-(1-(2-ethoxyethyl)-3-ethyl-7-(4-methylpyridin-2-ylamino)-1H- pyrazool(4,3-d)pyrimidine-5-yl)piperidine-4-carbonzuur en zouten daarvan. |
EP2024369A4 (fr) * | 2006-06-05 | 2010-10-27 | Matrix Lab Ltd | Nouveau procédé de préparation du citrate de sildénafil |
CZ308056B6 (cs) * | 2015-07-20 | 2019-11-27 | Ustav Experimentalni Botaniky Av Cr V V I | 5-Substituované-7-[4-(substituované)benzyl]amino-3-isopropylpyrazolo[4,3-d]pyrimidiny, jejich použití jako antirevmatika, a farmaceutické přípravky |
WO2017168174A1 (fr) | 2016-04-02 | 2017-10-05 | N4 Pharma Uk Limited | Nouvelles formes pharmaceutiques du sildénafil |
CN107759603B (zh) * | 2016-08-18 | 2020-09-01 | 四川科伦药物研究院有限公司 | 一种杂环化合物的制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3992441A (en) * | 1972-12-26 | 1976-11-16 | Pfizer Inc. | Sulfamylbenzoic acids |
GB9013750D0 (en) * | 1990-06-20 | 1990-08-08 | Pfizer Ltd | Therapeutic agents |
GB9612514D0 (en) * | 1996-06-14 | 1996-08-14 | Pfizer Ltd | Novel process |
KR100390612B1 (ko) * | 1997-04-25 | 2003-07-07 | 화이자 인코포레이티드 | 타입 5 시클릭 구아노신 3',5'-모노포스페이트포스포디에스테라제를 억제하는 성기능 장애 치료용피라졸로피리미디논 제조용 중간체의 제조 방법 |
-
1998
- 1998-10-12 GB GBGB9822238.3A patent/GB9822238D0/en not_active Ceased
-
1999
- 1999-09-22 CU CU1999142A patent/CU22928A3/es unknown
- 1999-09-22 TW TW088116306A patent/TW589314B/zh not_active IP Right Cessation
- 1999-09-27 RS YUP-489/99A patent/RS49762B/sr unknown
- 1999-10-05 GT GT199900172A patent/GT199900172A/es unknown
- 1999-10-06 CZ CZ0353299A patent/CZ296816B6/cs not_active IP Right Cessation
- 1999-10-07 CR CR6118A patent/CR6118A/es unknown
- 1999-10-07 IL IL15292499A patent/IL152924A/en not_active IP Right Cessation
- 1999-10-07 IL IL15292799A patent/IL152927A/en not_active IP Right Cessation
- 1999-10-07 IL IL13227399A patent/IL132273A/en not_active IP Right Cessation
- 1999-10-07 IL IL15292699A patent/IL152926A/en not_active IP Right Cessation
- 1999-10-07 IL IL15292399A patent/IL152923A/en not_active IP Right Cessation
- 1999-10-07 IL IL152928A patent/IL152928A/en not_active IP Right Cessation
- 1999-10-07 AP APAP/P/1999/001672A patent/AP1233A/en active
- 1999-10-07 PE PE1999001016A patent/PE20001086A1/es not_active Application Discontinuation
- 1999-10-08 SK SK1385-99A patent/SK285215B6/sk not_active IP Right Cessation
- 1999-10-08 OA OA9900224A patent/OA11165A/en unknown
- 1999-10-08 AR ARP990105109A patent/AR019244A1/es active IP Right Grant
- 1999-10-08 UA UA99105491A patent/UA66787C2/xx unknown
- 1999-10-08 MY MYPI99004353A patent/MY124620A/en unknown
- 1999-10-08 IS IS5209A patent/IS1951B/is unknown
- 1999-10-08 CA CA002285733A patent/CA2285733C/fr not_active Expired - Lifetime
- 1999-10-08 US US09/415,440 patent/US6207829B1/en not_active Expired - Fee Related
- 1999-10-09 CN CNA031427383A patent/CN1473831A/zh active Pending
- 1999-10-09 CN CNB991239180A patent/CN1207295C/zh not_active Expired - Fee Related
- 1999-10-11 BG BG103794A patent/BG63205B1/bg unknown
- 1999-10-11 ID IDP990941A patent/ID23351A/id unknown
- 1999-10-11 EA EA199900822A patent/EA003774B1/ru not_active IP Right Cessation
- 1999-10-11 NO NO19994943A patent/NO313700B1/no not_active IP Right Cessation
- 1999-10-11 EP EP99307996A patent/EP0994115B1/fr not_active Expired - Lifetime
- 1999-10-11 KR KR10-1999-0043836A patent/KR100380954B1/ko not_active IP Right Cessation
- 1999-10-11 DE DE69923906T patent/DE69923906T2/de not_active Expired - Lifetime
- 1999-10-11 ES ES99307996T patent/ES2237049T3/es not_active Expired - Lifetime
- 1999-10-11 TN TNTNSN99189A patent/TNSN99189A1/fr unknown
- 1999-10-11 SI SI9930773T patent/SI0994115T1/xx unknown
- 1999-10-11 DK DK99307996T patent/DK0994115T3/da active
- 1999-10-11 ZA ZA9906412A patent/ZA996412B/xx unknown
- 1999-10-11 EG EG126999A patent/EG22630A/xx active
- 1999-10-11 DZ DZ990212A patent/DZ2912A1/fr active
- 1999-10-11 HU HU9903469A patent/HU226162B1/hu not_active IP Right Cessation
- 1999-10-11 BR BR9905092-7A patent/BR9905092A/pt not_active IP Right Cessation
- 1999-10-11 AT AT99307996T patent/ATE290003T1/de active
- 1999-10-11 PT PT99307996T patent/PT994115E/pt unknown
- 1999-10-11 MA MA25812A patent/MA25007A1/fr unknown
- 1999-10-11 AU AU53581/99A patent/AU756463B2/en not_active Ceased
- 1999-10-12 JP JP29009999A patent/JP3721021B2/ja not_active Expired - Fee Related
- 1999-10-12 TR TR1999/02541A patent/TR199902541A2/xx unknown
- 1999-10-12 SG SG1999005097A patent/SG118060A1/en unknown
- 1999-10-12 GE GEAP19995027A patent/GEP20022700B/en unknown
- 1999-10-12 EE EEP199900507A patent/EE04192B1/xx not_active IP Right Cessation
- 1999-10-12 UY UY25750A patent/UY25750A1/es not_active Application Discontinuation
- 1999-10-12 PL PL335959A patent/PL198150B1/pl not_active IP Right Cessation
- 1999-10-12 HR HR990318A patent/HRP990318B1/xx not_active IP Right Cessation
- 1999-10-12 CO CO99064776A patent/CO5150214A1/es unknown
-
2000
- 2000-10-10 HK HK00106399A patent/HK1027559A1/xx not_active IP Right Cessation
-
2001
- 2001-01-16 US US09/761,376 patent/US20010009962A1/en not_active Abandoned
-
2002
- 2002-09-23 US US10/253,029 patent/US20030069422A1/en not_active Abandoned
- 2002-11-18 IL IL15292802A patent/IL152928A0/xx active IP Right Grant
- 2002-11-18 IL IL15292602A patent/IL152926A0/xx unknown
- 2002-11-18 IL IL15292702A patent/IL152927A0/xx unknown
- 2002-11-18 IL IL15292302A patent/IL152923A0/xx unknown
- 2002-11-18 IL IL15292402A patent/IL152924A0/xx unknown
Also Published As
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