PE20010682A1 - Procedimiento para la preparacion de compuestos de pirazolo [4,3-d] pirimidin-7-onas-3-piridilsulfonilo e intermedios de los mismos - Google Patents
Procedimiento para la preparacion de compuestos de pirazolo [4,3-d] pirimidin-7-onas-3-piridilsulfonilo e intermedios de los mismosInfo
- Publication number
- PE20010682A1 PE20010682A1 PE2000001091A PE0010912000A PE20010682A1 PE 20010682 A1 PE20010682 A1 PE 20010682A1 PE 2000001091 A PE2000001091 A PE 2000001091A PE 0010912000 A PE0010912000 A PE 0010912000A PE 20010682 A1 PE20010682 A1 PE 20010682A1
- Authority
- PE
- Peru
- Prior art keywords
- optionally substituted
- alkyl
- pyrimidin
- alcohol
- procedure
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- 239000000543 intermediate Substances 0.000 title 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 3
- -1 BENZYLOXY Chemical class 0.000 abstract 2
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical group [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 abstract 2
- 208000010228 Erectile Dysfunction Diseases 0.000 abstract 1
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 238000010533 azeotropic distillation Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 201000001881 impotence Diseases 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- 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
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Endocrinology (AREA)
- Reproductive Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Gynecology & Obstetrics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyridine Compounds (AREA)
Abstract
SE REFIERE A UN PROCEDIMIENTO PARA LA PREPARACION DE PIRAZOLO[4,3-d]-PIRIMIDIN-7-ONA-3-PIRIDILSULFONILO DE FORMULA I, DONDE R ES ALQUILO C1-C6 OPCIONALMENTE SUSTITUIDO CON CICLOALQUILO C3-C5, OH, ALCOXI C1-C4, BENCILOXI, NR5R6, ENTRE OTROS; R1 ESTA UNIDO AL N DEL PIRAZOL, ES ALQUILO C1-C3 OPCIONALMENTE SUSTITUIDO CON FENILO, HET, HETEROCICLO; R2 ES ALQUILO C1-C6; HET ES UN HETEROCICLO DE 6 MIEMBROS; R3 Y R4 JUNTO A N FORMAN 4-R8-PIPERAZINILO OPCIONALMENTE SUSTITUIDO ALQUILO C1-C4; R5 Y R6 SON H, ALQUILO C1-C4 OPCIONALMENTE SUSTITUIDO CON CICLOALQUILO C3-C5, ALCOXI C1-C4; R8 ES H, ALQUILO C12-C4 OPCIONALMENTE SUSTITUIDO CON OH, NR5R6, CONR5R6, FENILO; QUE COMPRENDE REACCIONAR UN COMPUESTO II, III O IV EN PRESENCIA DE OR, UN AGENTE DE CAPTURA DE OH TAL COMO UN ESTER DE FORMULA TOC(O)W; OT ES OR, UN RESTO DE UN ALCOHOL VOLUMINOSO, ALCOHOL NO NUCLEOFILO, TOH ES UN ALCOHOL QUE PUEDE ELIMINARSE POR DESTILACION AZEOTROPICA DURANTE LA REACCION; COW ES UN RESTO DE ACIDO CARBOXILICO, X ES UN GRUPO SALIENTE. EL COMPUESTO I PUEDE SER UTIL PARA EL TRATAMIETNO DE LA DISFUNCION ERECTIL MASCULINA
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9924042.6A GB9924042D0 (en) | 1999-10-11 | 1999-10-11 | Process for thr preparation of pyrazolo[4,3-D]pyrimidin-7-ones-3-pyridylsulphonyl compounds and intermediates thereof |
| GB0018667A GB0018667D0 (en) | 2000-07-28 | 2000-07-28 | Process for the preparation of pyrazolo [4,3-d] Pyrimidin-7-ones-3-pyridylsulphonyl compounds and intermediates thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20010682A1 true PE20010682A1 (es) | 2001-07-04 |
Family
ID=26244761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2000001091A PE20010682A1 (es) | 1999-10-11 | 2000-10-11 | Procedimiento para la preparacion de compuestos de pirazolo [4,3-d] pirimidin-7-onas-3-piridilsulfonilo e intermedios de los mismos |
Country Status (39)
| Country | Link |
|---|---|
| EP (1) | EP1092720B1 (es) |
| JP (1) | JP2001114783A (es) |
| KR (1) | KR100395718B1 (es) |
| CN (1) | CN1292379A (es) |
| AR (1) | AR029767A1 (es) |
| AT (1) | ATE286899T1 (es) |
| AU (1) | AU6543600A (es) |
| BG (1) | BG104840A (es) |
| BR (1) | BR0004787A (es) |
| CA (1) | CA2322995A1 (es) |
| CO (1) | CO5251476A1 (es) |
| CZ (1) | CZ20003754A3 (es) |
| DE (1) | DE60017330D1 (es) |
| DZ (1) | DZ3096A1 (es) |
| EA (1) | EA003145B1 (es) |
| EE (1) | EE200000537A (es) |
| EG (1) | EG22775A (es) |
| GT (1) | GT200000169A (es) |
| HR (1) | HRP20000674A2 (es) |
| HU (1) | HUP0003979A3 (es) |
| ID (1) | ID27539A (es) |
| IL (1) | IL138913A0 (es) |
| IN (1) | IN190477B (es) |
| IS (1) | IS5654A (es) |
| MA (1) | MA25867A1 (es) |
| MX (1) | MXPA00009936A (es) |
| NO (1) | NO316072B1 (es) |
| NZ (1) | NZ507431A (es) |
| OA (1) | OA11495A (es) |
| PA (1) | PA8504601A1 (es) |
| PE (1) | PE20010682A1 (es) |
| PL (1) | PL343140A1 (es) |
| SG (1) | SG97950A1 (es) |
| SK (1) | SK15052000A3 (es) |
| SV (1) | SV2002000194A (es) |
| TN (1) | TNSN00195A1 (es) |
| TR (1) | TR200002959A2 (es) |
| UY (1) | UY26388A1 (es) |
| YU (1) | YU59100A (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| YU59100A (sh) * | 1999-10-11 | 2003-10-31 | Pfizer Inc. | Postupak za dobijanje pirazolo (4,3-d) pirimidin-7-ona-3-piridilsulfonil jedinjenja i njihova intermedijera |
| TWI265925B (en) | 1999-10-11 | 2006-11-11 | Pfizer | Pyrazolo[4,3-d]pyrimidin-7-ones useful in inhibiting type 5 cyclic guanosine 3',5'-monophosphate phosphodiesterases(cGMP PDE5), process and intermediates for their preparation, their uses and composition comprising them |
| US6809200B2 (en) * | 2000-07-28 | 2004-10-26 | Pfizer Inc. | Process for the preparation of pyrazolo[4,3-d]pyrimidin-7-one compounds and intermediates thereof |
| JP2006219373A (ja) * | 2003-06-13 | 2006-08-24 | Daiichi Asubio Pharma Co Ltd | Ｐｄｅ７阻害作用を有するピリジニルピラゾロピリミジノン誘導体 |
| ATE464289T1 (de) * | 2005-11-16 | 2010-04-15 | Hoffmann La Roche | Neues verfahren zur herstellung von thoc |
| KR101002490B1 (ko) * | 2007-06-09 | 2010-12-17 | 동아제약주식회사 | 유데나필을 유효성분으로 함유하는 만성 심부전증 치료용약학적 조성물 |
| EP2681218A1 (en) * | 2011-02-23 | 2014-01-08 | Pfizer Inc | IMIDAZO[5,1-f][1,2,4]TRIAZINES FOR THE TREATMENT OF NEUROLOGICAL DISORDERS |
| CN110234628B (zh) * | 2016-11-21 | 2024-05-17 | 阿达玛阿甘有限公司 | 制备甲氧基甲基吡啶二甲酸酯的方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA002057B1 (ru) * | 1997-04-25 | 2001-12-24 | Пфайзер Инк. | ПИРАЗОЛОПИРИМИДИНОНЫ, КОТОРЫЕ ИНГИБИРУЮТ ЦИКЛИЧЕСКИЙ ГУАНОЗИН-3',5'-МОНОФОСФАТ-ФОСФОДИЭСТЕРАЗУ ТИПА 5 (cGMP PDE5), ДЛЯ ЛЕЧЕНИЯ СЕКСУАЛЬНОГО РАССТРОЙСТВА |
| ID27036A (id) * | 1998-04-20 | 2001-02-22 | Pfizer | Pirazolopirimidinona penghambat cgmp pde5 untuk pengobatan kelainan fungsi seksual |
| GB9823101D0 (en) * | 1998-10-23 | 1998-12-16 | Pfizer Ltd | Pharmaceutically active compounds |
| KR100353014B1 (ko) * | 1998-11-11 | 2002-09-18 | 동아제약 주식회사 | 발기부전 치료에 효과를 갖는 피라졸로피리미디논 화합물 |
| YU59100A (sh) * | 1999-10-11 | 2003-10-31 | Pfizer Inc. | Postupak za dobijanje pirazolo (4,3-d) pirimidin-7-ona-3-piridilsulfonil jedinjenja i njihova intermedijera |
-
2000
- 2000-09-29 YU YU59100A patent/YU59100A/sh unknown
- 2000-10-05 IL IL13891300A patent/IL138913A0/xx unknown
- 2000-10-06 OA OA1200000272A patent/OA11495A/en unknown
- 2000-10-06 CA CA002322995A patent/CA2322995A1/en not_active Abandoned
- 2000-10-09 EG EG20001282A patent/EG22775A/xx active
- 2000-10-09 SG SG200005769A patent/SG97950A1/en unknown
- 2000-10-09 SK SK1505-2000A patent/SK15052000A3/sk unknown
- 2000-10-09 ID IDP20000871D patent/ID27539A/id unknown
- 2000-10-10 DZ DZ000144A patent/DZ3096A1/xx active
- 2000-10-10 NZ NZ507431A patent/NZ507431A/xx unknown
- 2000-10-10 DE DE60017330T patent/DE60017330D1/de not_active Expired - Lifetime
- 2000-10-10 CZ CZ20003754A patent/CZ20003754A3/cs unknown
- 2000-10-10 UY UY26388A patent/UY26388A1/es not_active Application Discontinuation
- 2000-10-10 PA PA20008504601A patent/PA8504601A1/es unknown
- 2000-10-10 TN TNTNSN00195A patent/TNSN00195A1/fr unknown
- 2000-10-10 GT GT200000169A patent/GT200000169A/es unknown
- 2000-10-10 KR KR20000059435A patent/KR100395718B1/ko not_active Expired - Fee Related
- 2000-10-10 AR ARP000105334A patent/AR029767A1/es not_active Application Discontinuation
- 2000-10-10 EP EP00308915A patent/EP1092720B1/en not_active Expired - Lifetime
- 2000-10-10 IS IS5654A patent/IS5654A/is unknown
- 2000-10-10 NO NO20005104A patent/NO316072B1/no not_active IP Right Cessation
- 2000-10-10 EA EA200000924A patent/EA003145B1/ru not_active IP Right Cessation
- 2000-10-10 MA MA26085A patent/MA25867A1/fr unknown
- 2000-10-10 MX MXPA00009936A patent/MXPA00009936A/es active IP Right Grant
- 2000-10-10 AT AT00308915T patent/ATE286899T1/de not_active IP Right Cessation
- 2000-10-11 HU HU0003979A patent/HUP0003979A3/hu unknown
- 2000-10-11 BG BG104840A patent/BG104840A/bg unknown
- 2000-10-11 PL PL00343140A patent/PL343140A1/xx not_active Application Discontinuation
- 2000-10-11 CO CO00077465A patent/CO5251476A1/es not_active Application Discontinuation
- 2000-10-11 JP JP2000310705A patent/JP2001114783A/ja not_active Withdrawn
- 2000-10-11 CN CN001317067A patent/CN1292379A/zh active Pending
- 2000-10-11 AU AU65436/00A patent/AU6543600A/en not_active Abandoned
- 2000-10-11 PE PE2000001091A patent/PE20010682A1/es not_active Application Discontinuation
- 2000-10-11 BR BR0004787-2A patent/BR0004787A/pt not_active IP Right Cessation
- 2000-10-11 SV SV2000000194A patent/SV2002000194A/es unknown
- 2000-10-11 EE EEP200000537A patent/EE200000537A/xx unknown
- 2000-10-11 TR TR2000/02959A patent/TR200002959A2/xx unknown
- 2000-10-11 HR HR20000674A patent/HRP20000674A2/hr not_active Application Discontinuation
- 2000-10-16 IN IN902MU2000 patent/IN190477B/en unknown
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC | Refusal |