PE24898A1 - Procedimiento para preparar dioxoazabiciclohexanos - Google Patents
Procedimiento para preparar dioxoazabiciclohexanosInfo
- Publication number
- PE24898A1 PE24898A1 PE1996000850A PE00085096A PE24898A1 PE 24898 A1 PE24898 A1 PE 24898A1 PE 1996000850 A PE1996000850 A PE 1996000850A PE 00085096 A PE00085096 A PE 00085096A PE 24898 A1 PE24898 A1 PE 24898A1
- Authority
- PE
- Peru
- Prior art keywords
- organic solvent
- procedure
- base
- compounds
- preparation
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Indole Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
SE REFIERE AL PROCEDIMIENTO DE PREPARACION DE LOS COMPUESTOS DE FORMULA (I) (EN DONDE: R ES ALQUILO C1-C6, CICLOALQUILO C3-C6 O BENCILO OPCIONALMENTE SUSTITUIDO), QUE COMPRENDE: 1) ANADIR LENTAMENTE UNA SOLUCION QUE CONTIENE EL COMPUESTO DE FORMULA (II) Y HALONITROMETANO EN UN DISOLVENTE ORGANICO, A LA MEZCLA QUE CONTIENE UNA BASE EN UN DISOLVENTE ORGANICO, EN DONDE: EL DISOLVENTE ORGANICO ES DIMETILFORMAMIDA O DIMETILSULFOXIDO, ENTRE OTROS, Y CUYA RELACION DE VOLUMEN DEL DISOLVENTE EN LA MEZCLA CON RESPECTO A LA SOLUCION, VARIA DE 1:1 A 7:1; SIENDO LA BASE PREFERIDA EL CARBONATO POTASICO; 2) ELIMINAR CUALQUIER EXCESO DE BASE DE LA MEZCLA DE REACCION ANTES DE RECUPERAR EL PRODUCTO (I), BIEN POR FILTRACION O POR NEUTRALIZACION CON UN ACIDO. DICHO PROCEDIMIENTO MEJORA EL RENDIMIENTO DE LOS COMPUESTOS (I), QUE SON UTILES COMO INTERMEDIARIOS SINTETICOS EN LA ELABORACION DE CIERTOS ANTIBIOTICOS
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 |
---|---|
PE24898A1 true PE24898A1 (es) | 1998-06-02 |
Family
ID=10784676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE1996000850A PE24898A1 (es) | 1995-11-30 | 1996-11-27 | 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 |
BR0215659A (pt) * | 2002-03-25 | 2005-01-25 | Council Scient Ind Res | Perfilamento de proteìnas de plantas hiper acìdicas |
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 |
RU2147303C1 (ru) * | 1994-01-18 | 2000-04-10 | Пфайзер Инк. | Промежуточные продукты и способ получения солей нафтиридонкарбоновой кислоты |
-
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 EP EP96938058A patent/EP0863874B1/en not_active Expired - Lifetime
- 1996-10-31 CZ CZ981622A patent/CZ162298A3/cs unknown
- 1996-10-31 ES ES96938058T patent/ES2152571T3/es not_active Expired - Lifetime
- 1996-10-31 DK DK96938058T patent/DK0863874T3/da active
- 1996-10-31 NZ NZ321968A patent/NZ321968A/xx unknown
- 1996-10-31 RU RU98112016/04A patent/RU2156238C2/ru active
- 1996-10-31 TR TR1998/00957T patent/TR199800957T2/xx unknown
- 1996-10-31 DE DE69611380T patent/DE69611380T2/de not_active Expired - Fee Related
- 1996-10-31 SK SK707-98A patent/SK70798A3/sk unknown
- 1996-10-31 PL PL96326978A patent/PL326978A1/xx unknown
- 1996-10-31 PT PT96938058T patent/PT863874E/pt unknown
- 1996-10-31 BR BR9611833A patent/BR9611833A/pt not_active Application Discontinuation
- 1996-10-31 CA CA002231590A patent/CA2231590A1/en not_active Abandoned
- 1996-10-31 AU AU75629/96A patent/AU707221B2/en not_active Ceased
- 1996-10-31 IL IL12356196A patent/IL123561A0/xx unknown
- 1996-10-31 WO PCT/EP1996/004782 patent/WO1997019921A1/en not_active Application Discontinuation
- 1996-10-31 JP JP9520100A patent/JP2000507919A/ja active Pending
- 1996-10-31 HU HU9903571A patent/HUP9903571A3/hu unknown
- 1996-10-31 AT AT96938058T patent/ATE198325T1/de not_active IP Right Cessation
- 1996-10-31 KR KR1019980703892A patent/KR100286157B1/ko not_active IP Right Cessation
- 1996-10-31 CN CN96198667A patent/CN1203588A/zh active Pending
- 1996-11-21 HR HR9524466.1A patent/HRP960555A2/hr not_active Application Discontinuation
- 1996-11-27 TN TNTNSN96145A patent/TNSN96145A1/fr unknown
- 1996-11-27 AR ARP960105343A patent/AR004766A1/es unknown
- 1996-11-27 UY UY24379A patent/UY24379A1/es not_active IP Right Cessation
- 1996-11-27 MA MA24403A patent/MA24015A1/fr unknown
- 1996-11-27 PE PE1996000850A patent/PE24898A1/es not_active Application Discontinuation
- 1996-11-28 YU YU63196A patent/YU63196A/sh unknown
- 1996-11-28 CO CO96062767A patent/CO4480102A1/es unknown
- 1996-11-28 AP APAP/P/1996/000885A patent/AP746A/en active
- 1996-11-29 ZA ZA9610053A patent/ZA9610053B/xx unknown
- 1996-11-29 MY MYPI96005005A patent/MY132595A/en 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
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PT88992A (pt) | Processo para a preparacao de compostos contendo fosforo uteis como inibidores de colagenase | |
AR241474A1 (es) | Preparacion de derivados de acido 3-aciltriciclo ¡5.2.1.0(2.6)¿-3-azadecan-4-carboxilico utiles como inhibidores de la enzima convertidora en angiotensina. | |
ATE310618T1 (de) | Zusammensetzung zur wasserdichtung und konservierung | |
SE8106125L (sv) | 4,5-polymetylen-4-isotiazolin-3-oner, sett for framstellning derav och anvendning derav som baktericida och fungicida medel | |
SE9701891D0 (sv) | Stabilisatorblandning för organiska material | |
DE3887048D1 (de) | Flüssigkristalline, insbesondere ferroelektrische flüssigkristalline Mischungen. | |
AR036000A1 (es) | Proceso para la preparacion de derivados de indol y novedosos intermediarios | |
PE24898A1 (es) | Procedimiento para preparar dioxoazabiciclohexanos | |
BR8105488A (pt) | Processo para extracao de cobato (ii) de uma solucao aquosa de cobalto (ii) que contem niquel (ii) e composto | |
ATE69604T1 (de) | Verfahren zur herstellung von 1-hydroxy-2pyridonen. | |
HUT39966A (en) | Insecticides containing as active substance acetilized sacharin-derivatives and process for production of this active substance | |
MX172211B (es) | Composicion de olefina polisulfurada y el procedimiento para su preparacion | |
BR8803402A (pt) | Poliisocianatos aromaticos,processo para a sua preparacao e utilizacao | |
JPS6416791A (en) | Guanidine related compound containing substituted tetraphenylborate ion and its production | |
BR8605773A (pt) | Processo para preparacao de compostos,composicao polimerica estabilizada,e processo para estabilizar polimeros sinteticos contra a degradacao oxidativa induzida pela luz | |
DE60316459D1 (de) | Verfahren zur herstellung von ceftiofur | |
ES2055089T3 (es) | Procedimiento para preparar 4-metilpirazoles. | |
BR9506688A (pt) | Processos para produção de compostos e de ésteres bis- tetrametil-piperidinila lígados por n'n em ponte compostos de bis-tetrametil-piperidinila lígados por n'n em ponte aplicação dos mesmos material orgánico e plásticos sintéticos e lacas | |
BR8702386A (pt) | Composicao,mistura,processo para estabilizar material organico e processo para a preparacao de compostos | |
HUT48593A (en) | Process for producing asymmetric 1,4-dihydropyridinecarboxylic acid esters | |
ES8407079A1 (es) | Procedimiento para la preparacion de colorantes cationicos. | |
ATE115563T1 (de) | Verfahren zur herstellung von n- succinimidylcarbonaten. | |
DE3566538D1 (de) | Isocyanato-azetidine-diones | |
ES2070417T3 (es) | Nuevo compuesto organico con estaño que poseen una actividad antitumoral y las composiciones antitumorales o el proceso para preparar estas composiciones. | |
GB883566A (en) | Thiophosphoric acid esters |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration | ||
FD | Application declared void or lapsed |