MX9804311A - Procedimiento para preparar dioxoazabiciclohexanos. - Google Patents
Procedimiento para preparar dioxoazabiciclohexanos.Info
- Publication number
- MX9804311A MX9804311A MX9804311A MX9804311A MX9804311A MX 9804311 A MX9804311 A MX 9804311A MX 9804311 A MX9804311 A MX 9804311A MX 9804311 A MX9804311 A MX 9804311A MX 9804311 A MX9804311 A MX 9804311A
- Authority
- MX
- Mexico
- Prior art keywords
- formula
- compound
- organic solvent
- base
- preparing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/52—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring condensed with a ring other than six-membered
Abstract
Un procedimiento para preparar un compuesto de formula (I): en la que R es alquilo C1-C6, cicloalquilo C3-C6 o bencilo y en la que el radical fenilo de dicho grupo bencilo está opcionalmente sustituido por uno o más sustituyentes seleccionados cada uno de forma independiente entre halo, nitro, alquilo C1-C6, alcoxi, C1-C6, amino y trifluorometilo, que comprende añadir una solucion formada por un compuesto de formula (II), un halonitrometano y un disolvente orgánico seleccionado entre acetona, dimetilformamida, dimetilacetamida, acetonitrilo, dimetilsulfoxido, N-metilpirrolidinona y dimetoxietano, en la que R es como se ha definido anteriormente, a una mezcla que comprende una base y un disolvente orgánico, siendo dicho disolvente orgánico como se ha definido anteriormente y seleccionándose dicha base entre carbonato potásico, carbonato sodico, carbonato de cesio, fosfato trisodico y fluoruro potásico, de forma que se produzca un compuesto de formula (I), eliminándose cualquier exceso de base de la mezcla de reaccion antes de recuperar el producto (I).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9524466.1A GB9524466D0 (en) | 1995-11-30 | 1995-11-30 | Process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX9804311A true MX9804311A (es) | 1998-09-30 |
Family
ID=10784676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX9804311A MX9804311A (es) | 1995-11-30 | 1998-05-29 | Procedimiento para preparar dioxoazabiciclohexanos. |
Country Status (40)
| Country | Link |
|---|---|
| EP (1) | EP0863874B1 (es) |
| JP (1) | JP2000507919A (es) |
| KR (1) | KR100286157B1 (es) |
| CN (1) | CN1203588A (es) |
| AP (1) | AP746A (es) |
| AR (1) | AR004766A1 (es) |
| AT (1) | ATE198325T1 (es) |
| AU (1) | AU707221B2 (es) |
| BG (1) | BG102484A (es) |
| BR (1) | BR9611833A (es) |
| CA (1) | CA2231590A1 (es) |
| CO (1) | CO4480102A1 (es) |
| CZ (1) | CZ162298A3 (es) |
| DE (1) | DE69611380T2 (es) |
| DK (1) | DK0863874T3 (es) |
| ES (1) | ES2152571T3 (es) |
| GB (1) | GB9524466D0 (es) |
| GR (1) | GR3035341T3 (es) |
| HR (1) | HRP960555A2 (es) |
| HU (1) | HUP9903571A3 (es) |
| IL (1) | IL123561A0 (es) |
| IS (1) | IS4707A (es) |
| MA (1) | MA24015A1 (es) |
| MX (1) | MX9804311A (es) |
| MY (1) | MY132595A (es) |
| NO (1) | NO982503L (es) |
| NZ (1) | NZ321968A (es) |
| OA (1) | OA10692A (es) |
| PE (1) | PE24898A1 (es) |
| PL (1) | PL326978A1 (es) |
| PT (1) | PT863874E (es) |
| RU (1) | RU2156238C2 (es) |
| SK (1) | SK70798A3 (es) |
| TN (1) | TNSN96145A1 (es) |
| TR (1) | TR199800957T2 (es) |
| TW (1) | TW401397B (es) |
| UY (1) | UY24379A1 (es) |
| WO (1) | WO1997019921A1 (es) |
| YU (1) | YU63196A (es) |
| ZA (1) | ZA9610053B (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1087617A (ja) * | 1996-07-09 | 1998-04-07 | Pfizer Inc | キノリン系抗生物質の合成に有用な中間体の製法 |
| HN1998000106A (es) | 1997-08-01 | 1999-01-08 | Pfizer Prod Inc | Composiciones parenterales de alatroflaxacino |
| US7019142B2 (en) | 1998-01-16 | 2006-03-28 | Pfizer Inc. | Process for preparing naphthyridones and intermediates |
| WO2003081254A1 (en) * | 2002-03-25 | 2003-10-02 | Council Of Scientific And Industrial Research | Protein profiling of hyper acidic plants |
| NL2000192C2 (nl) * | 2006-08-23 | 2008-02-26 | Veenvoort B V De | Stabiel bitumenschuim en de bereiding en het gebruik ervan. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5256791A (en) * | 1992-03-02 | 1993-10-26 | Pfizer Inc. | Preparation of intermediates in the synthesis of quinoline antibiotics |
| PL179996B1 (en) * | 1994-01-18 | 2000-11-30 | Pfizer | Method of and intermediate products for obtaining salts of naphtyridinocarboxylic acids |
-
1995
- 1995-11-30 GB GBGB9524466.1A patent/GB9524466D0/en active Pending
-
1996
- 1996-10-21 TW TW085112856A patent/TW401397B/zh not_active IP Right Cessation
- 1996-10-31 PT PT96938058T patent/PT863874E/pt unknown
- 1996-10-31 DE DE69611380T patent/DE69611380T2/de not_active Expired - Fee Related
- 1996-10-31 AT AT96938058T patent/ATE198325T1/de not_active IP Right Cessation
- 1996-10-31 RU RU98112016/04A patent/RU2156238C2/ru active
- 1996-10-31 SK SK707-98A patent/SK70798A3/sk unknown
- 1996-10-31 CZ CZ981622A patent/CZ162298A3/cs unknown
- 1996-10-31 AU AU75629/96A patent/AU707221B2/en not_active Ceased
- 1996-10-31 NZ NZ321968A patent/NZ321968A/xx unknown
- 1996-10-31 ES ES96938058T patent/ES2152571T3/es not_active Expired - Lifetime
- 1996-10-31 CN CN96198667A patent/CN1203588A/zh active Pending
- 1996-10-31 BR BR9611833A patent/BR9611833A/pt not_active Application Discontinuation
- 1996-10-31 IL IL12356196A patent/IL123561A0/xx unknown
- 1996-10-31 HU HU9903571A patent/HUP9903571A3/hu unknown
- 1996-10-31 JP JP9520100A patent/JP2000507919A/ja active Pending
- 1996-10-31 DK DK96938058T patent/DK0863874T3/da active
- 1996-10-31 WO PCT/EP1996/004782 patent/WO1997019921A1/en not_active Application Discontinuation
- 1996-10-31 KR KR1019980703892A patent/KR100286157B1/ko not_active IP Right Cessation
- 1996-10-31 PL PL96326978A patent/PL326978A1/xx unknown
- 1996-10-31 CA CA002231590A patent/CA2231590A1/en not_active Abandoned
- 1996-10-31 TR TR1998/00957T patent/TR199800957T2/xx unknown
- 1996-10-31 EP EP96938058A patent/EP0863874B1/en not_active Expired - Lifetime
- 1996-11-21 HR HR9524466.1A patent/HRP960555A2/hr not_active Application Discontinuation
- 1996-11-27 UY UY24379A patent/UY24379A1/es not_active IP Right Cessation
- 1996-11-27 PE PE1996000850A patent/PE24898A1/es not_active Application Discontinuation
- 1996-11-27 AR ARP960105343A patent/AR004766A1/es unknown
- 1996-11-27 MA MA24403A patent/MA24015A1/fr unknown
- 1996-11-27 TN TNTNSN96145A patent/TNSN96145A1/fr unknown
- 1996-11-28 CO CO96062767A patent/CO4480102A1/es unknown
- 1996-11-28 AP APAP/P/1996/000885A patent/AP746A/en active
- 1996-11-28 YU YU63196A patent/YU63196A/sh unknown
- 1996-11-29 MY MYPI96005005A patent/MY132595A/en unknown
- 1996-11-29 ZA ZA9610053A patent/ZA9610053B/xx unknown
-
1998
- 1998-03-31 IS IS4707A patent/IS4707A/is unknown
- 1998-05-25 BG BG102484A patent/BG102484A/xx unknown
- 1998-05-29 MX MX9804311A patent/MX9804311A/es unknown
- 1998-05-29 OA OA9800068A patent/OA10692A/en unknown
- 1998-06-02 NO NO982503A patent/NO982503L/no not_active Application Discontinuation
-
2001
- 2001-02-01 GR GR20010400166T patent/GR3035341T3/el not_active IP Right Cessation
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