UY26388A1 - 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 mismos.Info
- Publication number
- UY26388A1 UY26388A1 UY26388A UY26388A UY26388A1 UY 26388 A1 UY26388 A1 UY 26388A1 UY 26388 A UY26388 A UY 26388A UY 26388 A UY26388 A UY 26388A UY 26388 A1 UY26388 A1 UY 26388A1
- Authority
- UY
- Uruguay
- Prior art keywords
- compounds
- preparation
- piridilsulfonilo
- pirazolo
- pirimidin
- Prior art date
Links
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)
- 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)
- Gynecology & Obstetrics (AREA)
- Endocrinology (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 proporciona un procedimiento para la preparación de los compuestos de fórmula (I) de este documento, que comprende la reacción de un compuesto de fórmula (II), (III) o (IV) en presencia de OR y un agente de captura de hidróxido o, en el caso de compuestos de fórmula (IV), la reacción en presencia de una base auxiliar y un agente de captura de hidróxido (es decir, OR se sustituye por la base auxiliar), siendo X un grupo saliente y siendo R1 a R4 como se han definido anteriormente.
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 |
---|---|
UY26388A1 true UY26388A1 (es) | 2001-05-31 |
Family
ID=26244761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UY26388A UY26388A1 (es) | 1999-10-11 | 2000-10-10 | 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 |
WO2007057316A2 (en) * | 2005-11-16 | 2007-05-24 | F. Hoffmann-La Roche Ag | Novel process for the preparation of thoc |
KR101002490B1 (ko) * | 2007-06-09 | 2010-12-17 | 동아제약주식회사 | 유데나필을 유효성분으로 함유하는 만성 심부전증 치료용약학적 조성물 |
KR101548443B1 (ko) * | 2011-02-23 | 2015-08-28 | 화이자 인코포레이티드 | 신경 장애의 치료를 위한 이미다조[5,1-f][1,2,4]트라이아진 |
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 |
---|---|---|---|---|
NZ338075A (en) * | 1997-04-25 | 2000-10-27 | Pfizer Ltd | Pyrazolopyrimidinones which inhibit type 5 cyclic guanosine 3',5'-monophosphate phosphodiesterase (cGMP PED5) for the treatment of sexual dysfunction |
TR200003039T2 (tr) * | 1998-04-20 | 2001-01-22 | Pfizer Inc. | Seksüel fonksiyon bozukluklarının tedavisi için pirazolopirimidinon cGMP PDE5 inhibitörleri |
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 SK SK1505-2000A patent/SK15052000A3/sk unknown
- 2000-10-09 EG EG20001282A patent/EG22775A/xx active
- 2000-10-09 SG SG200005769A patent/SG97950A1/en unknown
- 2000-10-09 ID IDP20000871D patent/ID27539A/id unknown
- 2000-10-10 EP EP00308915A patent/EP1092720B1/en not_active Expired - Lifetime
- 2000-10-10 TN TNTNSN00195A patent/TNSN00195A1/fr unknown
- 2000-10-10 AR ARP000105334A patent/AR029767A1/es not_active Application Discontinuation
- 2000-10-10 MA MA26085A patent/MA25867A1/fr unknown
- 2000-10-10 EA EA200000924A patent/EA003145B1/ru not_active IP Right Cessation
- 2000-10-10 PA PA20008504601A patent/PA8504601A1/es unknown
- 2000-10-10 NO NO20005104A patent/NO316072B1/no not_active IP Right Cessation
- 2000-10-10 GT GT200000169A patent/GT200000169A/es unknown
- 2000-10-10 CZ CZ20003754A patent/CZ20003754A3/cs unknown
- 2000-10-10 IS IS5654A patent/IS5654A/is unknown
- 2000-10-10 UY UY26388A patent/UY26388A1/es not_active Application Discontinuation
- 2000-10-10 DZ DZ000144A patent/DZ3096A1/xx active
- 2000-10-10 NZ NZ507431A patent/NZ507431A/xx unknown
- 2000-10-10 AT AT00308915T patent/ATE286899T1/de not_active IP Right Cessation
- 2000-10-10 KR KR20000059435A patent/KR100395718B1/ko not_active IP Right Cessation
- 2000-10-10 MX MXPA00009936A patent/MXPA00009936A/es active IP Right Grant
- 2000-10-10 DE DE60017330T patent/DE60017330D1/de not_active Expired - Lifetime
- 2000-10-11 BG BG104840A patent/BG104840A/bg unknown
- 2000-10-11 CN CN001317067A patent/CN1292379A/zh active Pending
- 2000-10-11 BR BR0004787-2A patent/BR0004787A/pt not_active IP Right Cessation
- 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 AU AU65436/00A patent/AU6543600A/en not_active Abandoned
- 2000-10-11 EE EEP200000537A patent/EE200000537A/xx unknown
- 2000-10-11 HR HR20000674A patent/HRP20000674A2/hr not_active Application Discontinuation
- 2000-10-11 TR TR2000/02959A patent/TR200002959A2/xx unknown
- 2000-10-11 PE PE2000001091A patent/PE20010682A1/es not_active Application Discontinuation
- 2000-10-11 HU HU0003979A patent/HUP0003979A3/hu unknown
- 2000-10-11 PL PL00343140A patent/PL343140A1/xx not_active Application Discontinuation
- 2000-10-11 SV SV2000000194A patent/SV2002000194A/es unknown
- 2000-10-16 IN IN902MU2000 patent/IN190477B/en unknown
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
109 | Application deemed to be withdrawn |
Effective date: 20110726 |