ES2124708T3 - Nuevo procedimiento para preparar 2'-(dietilamino)rifamicina p (p/dea). - Google Patents
Nuevo procedimiento para preparar 2'-(dietilamino)rifamicina p (p/dea).Info
- Publication number
- ES2124708T3 ES2124708T3 ES92100407T ES92100407T ES2124708T3 ES 2124708 T3 ES2124708 T3 ES 2124708T3 ES 92100407 T ES92100407 T ES 92100407T ES 92100407 T ES92100407 T ES 92100407T ES 2124708 T3 ES2124708 T3 ES 2124708T3
- Authority
- ES
- Spain
- Prior art keywords
- rifamycin
- dea
- diethylamine
- prepare
- new procedure
- 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
- C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
- C07D513/12—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains three hetero rings
- C07D513/18—Bridged systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
- A61P31/06—Antibacterial agents for tuberculosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oncology (AREA)
- Communicable Diseases (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Public Health (AREA)
- Pulmonology (AREA)
- Virology (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
ESTA INVENCION DESCRIBE UN NUEVO PROCESO EN UN SOLO ENVASE PARA PREPARAR 2''-(DIETILAMINO) RIFAMICINA P Y SU DERIVADO 25-DESACETILO DE LA FORMULA (I) QUE CONSISTE EN LA CIELACION DE 3-BROMORIFAMICINA S O SU DERIVADO 25-DESACETILO DE LA FORMULA (II), DISUELTO EN DIMETILFORMAMIDA, CON 1,1-DIETILHIOUREA Y REDUCIR, SIN AISLAMIENTO, EL INTERMEDIARIO OBTENIDO 1,2-QUINONIMINA DE LA FORMULA (III) CON UN AGENTE DE REDUCCION SUAVE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP91101037 | 1991-01-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2124708T3 true ES2124708T3 (es) | 1999-02-16 |
Family
ID=8206332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92100407T Expired - Lifetime ES2124708T3 (es) | 1991-01-28 | 1992-01-13 | Nuevo procedimiento para preparar 2'-(dietilamino)rifamicina p (p/dea). |
Country Status (14)
Country | Link |
---|---|
US (1) | US5378837A (es) |
EP (1) | EP0497125B1 (es) |
JP (1) | JP3154783B2 (es) |
KR (1) | KR920014819A (es) |
AT (1) | ATE174336T1 (es) |
CA (1) | CA2059999C (es) |
DE (1) | DE69227790T2 (es) |
DK (1) | DK0497125T3 (es) |
ES (1) | ES2124708T3 (es) |
GR (1) | GR3029624T3 (es) |
HU (1) | HU208697B (es) |
IE (1) | IE920235A1 (es) |
IL (1) | IL100642A (es) |
ZA (1) | ZA92537B (es) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1470426A (en) * | 1974-08-30 | 1977-04-14 | Lepetit Spa | Rifamycins |
IT1053787B (it) * | 1974-10-29 | 1981-10-10 | Pastori A | Macrolidi azotati e loro preparazione |
GB1523199A (en) * | 1976-05-28 | 1978-08-31 | Lepetit Spa | Rifamycin sv derivatives |
GB1523198A (en) * | 1976-05-28 | 1978-08-31 | Lepetit Spa | Thiazolo-rifamycin derivatives |
CH629212A5 (it) * | 1976-10-18 | 1982-04-15 | Erba Farmitalia | Procedimento per la preparazione di composti di rifamicina. |
IT1090759B (it) * | 1977-11-29 | 1985-06-26 | Alfa Farmaceutici Spa | Procedimento per la preparazione di 3 iodio e 3 bromo rifamicina s |
GB8531887D0 (en) * | 1985-12-30 | 1986-02-05 | Lepetit Spa | Rifamycin sv derivatives |
-
1992
- 1992-01-13 ES ES92100407T patent/ES2124708T3/es not_active Expired - Lifetime
- 1992-01-13 AT AT92100407T patent/ATE174336T1/de not_active IP Right Cessation
- 1992-01-13 IL IL10064292A patent/IL100642A/en not_active IP Right Cessation
- 1992-01-13 DK DK92100407T patent/DK0497125T3/da active
- 1992-01-13 DE DE69227790T patent/DE69227790T2/de not_active Expired - Lifetime
- 1992-01-13 EP EP92100407A patent/EP0497125B1/en not_active Expired - Lifetime
- 1992-01-14 JP JP02333992A patent/JP3154783B2/ja not_active Expired - Lifetime
- 1992-01-27 CA CA002059999A patent/CA2059999C/en not_active Expired - Lifetime
- 1992-01-27 HU HU9200255A patent/HU208697B/hu unknown
- 1992-01-27 ZA ZA92537A patent/ZA92537B/xx unknown
- 1992-01-27 IE IE023592A patent/IE920235A1/en not_active IP Right Cessation
- 1992-01-27 KR KR1019920001122A patent/KR920014819A/ko not_active Application Discontinuation
-
1993
- 1993-10-08 US US08/134,515 patent/US5378837A/en not_active Expired - Lifetime
-
1999
- 1999-03-08 GR GR990400711T patent/GR3029624T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE69227790D1 (de) | 1999-01-21 |
CA2059999C (en) | 2001-09-25 |
GR3029624T3 (en) | 1999-06-30 |
HU208697B (en) | 1993-12-28 |
JPH04346990A (ja) | 1992-12-02 |
EP0497125A1 (en) | 1992-08-05 |
DK0497125T3 (da) | 1999-08-16 |
HUT61315A (en) | 1992-12-28 |
EP0497125B1 (en) | 1998-12-09 |
AU650509B2 (en) | 1994-06-23 |
IE920235A1 (en) | 1992-07-29 |
US5378837A (en) | 1995-01-03 |
KR920014819A (ko) | 1992-08-25 |
ATE174336T1 (de) | 1998-12-15 |
IL100642A0 (en) | 1992-09-06 |
DE69227790T2 (de) | 1999-06-10 |
CA2059999A1 (en) | 1992-07-29 |
HU9200255D0 (en) | 1992-05-28 |
AU1033092A (en) | 1992-07-30 |
ZA92537B (en) | 1992-12-30 |
JP3154783B2 (ja) | 2001-04-09 |
IL100642A (en) | 1995-11-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI20000516A (fi) | Bis-indolyylimaleimidijohdannaiset ja niiden valmistus | |
DE69418243D1 (de) | N-Heteroaryl-N'-Phenylharnstoffderivate, ihre Herstellung und Verwendung | |
HU9600834D0 (en) | Quinazoline derivatives | |
FI953968A (fi) | Antraniiliset happojohdannaiset | |
ATE74132T1 (de) | Imid-derivate, ihre herstellung und ihre verwendung. | |
NO941884D0 (no) | 1,3-substituerte cykloalkener og cykloalkaner som sentralnervesystem-midler | |
ES2182454T3 (es) | Derivados de amida y su uso terapeutico. | |
DK0572635T3 (da) | Hidtil ukendte forbindelser med guanidinstruktur og farmaceutisk komposition indeholdende forbindelserne | |
ES2124708T3 (es) | Nuevo procedimiento para preparar 2'-(dietilamino)rifamicina p (p/dea). | |
MC1784A1 (fr) | Derives tricycliques de la pyridone | |
ATE218138T1 (de) | N-substituierte azabicycloheptan-derivate, ihre herstellung und verwendung | |
ZA941334B (en) | Amide derivative . | |
ATE187331T1 (de) | Benzopyranderivate | |
DE59200787D1 (de) | 6-Thiono-5,6-dihydro-dibenz[b,e]azepin-11-on-11-oxime und ihre Verwendung als retrovirale Mittel. | |
ATE239015T1 (de) | N-substituierte azabicycloheptan-derivate, ihre herstellung und verwendung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 497125 Country of ref document: ES |