ES2097594T3 - Procedimiento para la preparacion de derivados de imidazopiridina. - Google Patents
Procedimiento para la preparacion de derivados de imidazopiridina.Info
- Publication number
- ES2097594T3 ES2097594T3 ES94114550T ES94114550T ES2097594T3 ES 2097594 T3 ES2097594 T3 ES 2097594T3 ES 94114550 T ES94114550 T ES 94114550T ES 94114550 T ES94114550 T ES 94114550T ES 2097594 T3 ES2097594 T3 ES 2097594T3
- Authority
- ES
- Spain
- Prior art keywords
- preparation
- procedure
- image
- imidazopyridine derivatives
- imidazopyridines
- 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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
SE DESCRIBE UN NUEVO PROCESO PARA LA ELABORACION DE IMIDAZO PIRIDINAS DE LA FORMULA GENERAL EN DONDE LOS RESTOS R1 HASTA R4 TIENEN EL SIGNIFICADO DADO EN LA DESCRIPCION. EN UN PASO CLAVE DEL PROCESO SE CICLIDIZA UNA AMIDINA DE LA FORMULA CON UN COMPUESTO 1,3 IRIDINAS SON PRODUCTOS INTERMEDIOS VALIOSOS PARA LA ELABORACION DE ANTAGONISTAS ANGIOTENSIN II.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH281593 | 1993-09-17 | ||
CN94116221A CN1045087C (zh) | 1993-09-17 | 1994-09-19 | 咪唑并吡啶类衍生物的制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2097594T3 true ES2097594T3 (es) | 1997-04-01 |
Family
ID=36940453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94114550T Expired - Lifetime ES2097594T3 (es) | 1993-09-17 | 1994-09-15 | Procedimiento para la preparacion de derivados de imidazopiridina. |
Country Status (20)
Country | Link |
---|---|
US (1) | US5446159A (es) |
EP (1) | EP0645388B1 (es) |
JP (1) | JPH07179464A (es) |
CN (2) | CN1105996A (es) |
AT (1) | ATE148701T1 (es) |
AU (1) | AU680024B2 (es) |
BR (1) | BR9403573A (es) |
CA (1) | CA2131134A1 (es) |
CZ (1) | CZ226594A3 (es) |
DE (1) | DE59401759D1 (es) |
DK (1) | DK0645388T3 (es) |
ES (1) | ES2097594T3 (es) |
GR (1) | GR3022501T3 (es) |
HU (1) | HU215605B (es) |
IL (1) | IL110995A (es) |
PL (1) | PL305066A1 (es) |
SI (1) | SI0645388T1 (es) |
SK (1) | SK111394A3 (es) |
TR (1) | TR27818A (es) |
ZA (1) | ZA947188B (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6112186A (en) * | 1995-06-30 | 2000-08-29 | Microsoft Corporation | Distributed system for facilitating exchange of user information and opinion using automated collaborative filtering |
US6049777A (en) * | 1995-06-30 | 2000-04-11 | Microsoft Corporation | Computer-implemented collaborative filtering based method for recommending an item to a user |
US6092049A (en) * | 1995-06-30 | 2000-07-18 | Microsoft Corporation | Method and apparatus for efficiently recommending items using automated collaborative filtering and feature-guided automated collaborative filtering |
NZ502642A (en) * | 1997-07-03 | 2002-06-28 | Du Pont Pharm Co | Imidazopyrimidines and imidazopyridines for the treatment of neurological disorders |
US6162804A (en) * | 1997-09-26 | 2000-12-19 | Merck & Co., Inc. | Tyrosine kinase inhibitors |
US6465484B1 (en) | 1997-09-26 | 2002-10-15 | Merck & Co., Inc. | Angiogenesis inhibitors |
US6124463A (en) * | 1998-07-02 | 2000-09-26 | Dupont Pharmaceuticals | Benzimidazoles as corticotropin release factor antagonists |
US6365589B1 (en) | 1998-07-02 | 2002-04-02 | Bristol-Myers Squibb Pharma Company | Imidazo-pyridines, -pyridazines, and -triazines as corticotropin releasing factor antagonists |
EP1109555A4 (en) * | 1998-08-31 | 2001-11-21 | Merck & Co Inc | NEW ANGIOGENIC INHIBITORS |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4097525A (en) * | 1976-07-23 | 1978-06-27 | Pfizer Inc. | Aromatic amidines as antiviral agents in animals |
DE3324115A1 (de) * | 1983-07-05 | 1985-01-17 | Dr. Karl Thomae Gmbh, 7950 Biberach | Neue imidazole, ihre herstellung und diese verbindungen enthaltende arzneimittel |
FR2643903A1 (fr) * | 1989-03-03 | 1990-09-07 | Union Pharma Scient Appl | Nouveaux derives de benzimidazole, leurs procedes de preparation, intermediaires de synthese, compositions pharmaceutiques les contenant, utiles notamment pour le traitement des maladies cardiovasculaires, et des ulceres duodenaux |
US5223499A (en) * | 1989-05-30 | 1993-06-29 | Merck & Co., Inc. | 6-amino substituted imidazo[4,5-bipyridines as angiotensin II antagonists |
US5240938A (en) * | 1991-02-13 | 1993-08-31 | Merck & Co., Inc. | Angiotensin II antagonists incorporating a substituted pyridoimidazolyl ring |
US5066654A (en) * | 1990-10-22 | 1991-11-19 | A. H. Robins Company, Incorporated | 2-aryl-3-heterocyclicmethyl-3H-imidazo[4,5-b]pyridines as anxiolytics and anticonvulsants |
US5128327A (en) * | 1991-03-25 | 1992-07-07 | Merck & Co., Inc. | Angiotensin II antagonists incorporating a nitrogen containing six membered ring heterocycle |
-
1994
- 1994-08-30 CA CA002131134A patent/CA2131134A1/en not_active Abandoned
- 1994-09-13 JP JP6218370A patent/JPH07179464A/ja active Pending
- 1994-09-15 AT AT94114550T patent/ATE148701T1/de not_active IP Right Cessation
- 1994-09-15 SI SI9430035T patent/SI0645388T1/xx unknown
- 1994-09-15 DE DE59401759T patent/DE59401759D1/de not_active Expired - Fee Related
- 1994-09-15 ES ES94114550T patent/ES2097594T3/es not_active Expired - Lifetime
- 1994-09-15 BR BR9403573A patent/BR9403573A/pt not_active Application Discontinuation
- 1994-09-15 EP EP94114550A patent/EP0645388B1/de not_active Expired - Lifetime
- 1994-09-15 DK DK94114550.0T patent/DK0645388T3/da active
- 1994-09-15 TR TR00935/94A patent/TR27818A/xx unknown
- 1994-09-16 AU AU73057/94A patent/AU680024B2/en not_active Ceased
- 1994-09-16 ZA ZA947188A patent/ZA947188B/xx unknown
- 1994-09-16 SK SK1113-94A patent/SK111394A3/sk unknown
- 1994-09-16 CZ CZ942265A patent/CZ226594A3/cs unknown
- 1994-09-16 HU HU9402664A patent/HU215605B/hu not_active IP Right Cessation
- 1994-09-16 PL PL94305066A patent/PL305066A1/xx unknown
- 1994-09-16 CN CN94116128A patent/CN1105996A/zh active Pending
- 1994-09-18 IL IL110995A patent/IL110995A/en not_active IP Right Cessation
- 1994-09-19 US US08/308,431 patent/US5446159A/en not_active Expired - Fee Related
- 1994-09-19 CN CN94116221A patent/CN1045087C/zh not_active Expired - Fee Related
-
1997
- 1997-02-06 GR GR970400076T patent/GR3022501T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
AU680024B2 (en) | 1997-07-17 |
EP0645388A1 (de) | 1995-03-29 |
SI0645388T1 (es) | 1997-10-31 |
HU215605B (hu) | 1999-01-28 |
HU9402664D0 (en) | 1994-11-28 |
EP0645388B1 (de) | 1997-02-05 |
GR3022501T3 (en) | 1997-05-31 |
AU7305794A (en) | 1995-03-30 |
CA2131134A1 (en) | 1995-03-18 |
ZA947188B (en) | 1995-05-11 |
BR9403573A (pt) | 1995-05-16 |
CN1105996A (zh) | 1995-08-02 |
CZ226594A3 (en) | 1995-04-12 |
DK0645388T3 (da) | 1997-03-10 |
CN1045087C (zh) | 1999-09-15 |
DE59401759D1 (de) | 1997-03-20 |
US5446159A (en) | 1995-08-29 |
IL110995A (en) | 1998-02-08 |
CN1106009A (zh) | 1995-08-02 |
HUT68267A (en) | 1995-06-28 |
PL305066A1 (en) | 1995-03-20 |
TR27818A (tr) | 1995-08-29 |
SK111394A3 (en) | 1995-06-07 |
ATE148701T1 (de) | 1997-02-15 |
JPH07179464A (ja) | 1995-07-18 |
IL110995A0 (en) | 1994-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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