ECSP961988A - THE NEW TAXOIDS, THEIR PREPARATION AND THE PHARMACEUTICAL COMPOSITIONS THAT CONTAIN THEM - Google Patents
THE NEW TAXOIDS, THEIR PREPARATION AND THE PHARMACEUTICAL COMPOSITIONS THAT CONTAIN THEMInfo
- Publication number
- ECSP961988A ECSP961988A ECSP961988A ECSP961988A EC SP961988 A ECSP961988 A EC SP961988A EC SP961988 A ECSP961988 A EC SP961988A EC SP961988 A ECSP961988 A EC SP961988A
- Authority
- EC
- Ecuador
- Prior art keywords
- radical
- general formula
- optionally substituted
- alcoiltioacetil
- cycloalkoyl
- Prior art date
Links
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
La presente invención se refiere a los nuevos taxoides de fórmula general (I) (gráfico), en la cual Z representa un átomo de hidrógenos o un radical de fórmula general (gráfico), en la cual R1 representa un radical benzoil eventualmente substituido, furil o tenoil o un radical R2 -O-CO-, en el cual R2 representa un radical alcoil, alcenil, alcinil, cicloalcoil, cicloalcenil, bicicloalcoil, fenil eventualmente substituido o heterociclil. R3 representa un radical alcoil, alcenil, alcinil, cicloalcoil, fenil, neftil, o heterociclico aromático. R4 representa un átomo de hidrógeno o un radical hidroxi o un radical alcoxi, alceniloxi, alciniloxi eventualmente substituido, alcanoiloxi, alcenoiloxi, alcinoiloxi, cicloalcanoiloxi, aroiloxi, alcoxiacetil, alcoiltioacetil, alcoiltioacetil, alcoiloxicarboniloxi, o un radical cicloacoiloxi, cicloalceniloxi, carbamoiloxi, alcoilcarbamoiloxi, dialcoicarbamoiloxi. Los nuevos productos de fórmula general (1), en la cual Z representa un radicar defórmula general (II), presentan remarcables propiedades antitumorales y antileucémicas.The present invention relates to novel taxoids of general formula (I) (graph), in which Z represents a hydrogen atom or a radical of general formula (graph), in which R1 represents an optionally substituted benzoyl radical, furyl or tenoyl or a radical R2 -O-CO-, in which R2 represents an alkoyl, alkenyl, alcinyl, cycloalkoyl, cycloalcenyl, bicycloalcoyl, optionally substituted phenyl or heterocyclyl radical. R3 represents an alkoyl, alkenyl, alcinyl, cycloalkoyl, phenyl, nephthyl, or aromatic heterocyclic radical. R4 represents a hydrogen atom or a hydroxyl radical or an alkoxy radical, alceniloxi, alciniloxi optionally substituted alkanoyloxy, alcenoiloxi, alcinoiloxi, cycloalkanoyloxy, aroyloxy, alcoxiacetil, alcoiltioacetil, alcoiltioacetil, alcoiloxicarboniloxi, or cicloacoiloxi radical, cicloalceniloxi, carbamoyloxy, alcoilcarbamoiloxi, dialkocarbamoyloxy. The new products of general formula (1), in which Z represents a general formula root (II), have remarkable anti-tumor and anti-leukemic properties.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ECSP961988 ECSP961988A (en) | 1996-12-20 | 1996-12-20 | THE NEW TAXOIDS, THEIR PREPARATION AND THE PHARMACEUTICAL COMPOSITIONS THAT CONTAIN THEM |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ECSP961988 ECSP961988A (en) | 1996-12-20 | 1996-12-20 | THE NEW TAXOIDS, THEIR PREPARATION AND THE PHARMACEUTICAL COMPOSITIONS THAT CONTAIN THEM |
Publications (1)
Publication Number | Publication Date |
---|---|
ECSP961988A true ECSP961988A (en) | 1997-12-23 |
Family
ID=42042715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ECSP961988 ECSP961988A (en) | 1996-12-20 | 1996-12-20 | THE NEW TAXOIDS, THEIR PREPARATION AND THE PHARMACEUTICAL COMPOSITIONS THAT CONTAIN THEM |
Country Status (1)
Country | Link |
---|---|
EC (1) | ECSP961988A (en) |
-
1996
- 1996-12-20 EC ECSP961988 patent/ECSP961988A/en unknown
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