AR035928A1 - PROCEDURE FOR SYNTHESIS OF OPTICALLY ACTIVE ANTHRACICLINES AND REACTION INTERMEDIARIES USED IN THIS PROCESS - Google Patents
PROCEDURE FOR SYNTHESIS OF OPTICALLY ACTIVE ANTHRACICLINES AND REACTION INTERMEDIARIES USED IN THIS PROCESSInfo
- Publication number
- AR035928A1 AR035928A1 ARP010105380A AR035928A1 AR 035928 A1 AR035928 A1 AR 035928A1 AR P010105380 A ARP010105380 A AR P010105380A AR 035928 A1 AR035928 A1 AR 035928A1
- Authority
- AR
- Argentina
- Prior art keywords
- optically active
- synthesis
- anthraciclines
- procedure
- formula
- Prior art date
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedimiento para la síntesis de antraciclinas ópticamente activas de fórmula (1) donde R1, = H, OH, OCH3; R2 = H, OH; R3 es de fórmula (2) (3) o (4) que comprende la formación del intermediario de fórmula (5) donde R=C1-3, alquilo, donde dicho intermediario de la fórmula (1) es obtenido a partir de un 5,8-dialcoxi-3,4-dehidronaftaleno de fórmula (6), donde R=C1-3alquilo. Además un compuesto ópticamente activo caracterizado por la fórmula general (7) y un compuesto ópticamente activo caracterizado por la fórmula general (8).Method for the synthesis of optically active anthracyclines of formula (1) wherein R1, = H, OH, OCH3; R2 = H, OH; R3 is of formula (2) (3) or (4) comprising the formation of the intermediary of formula (5) where R = C1-3, alkyl, wherein said intermediary of the formula (1) is obtained from a , 8-dialkoxy-3,4-dehydronaphthalene of formula (6), where R = C1-3alkyl. In addition, an optically active compound characterized by the general formula (7) and an optically active compound characterized by the general formula (8).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ARP010105380 AR035928A1 (en) | 2001-11-16 | 2001-11-16 | PROCEDURE FOR SYNTHESIS OF OPTICALLY ACTIVE ANTHRACICLINES AND REACTION INTERMEDIARIES USED IN THIS PROCESS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ARP010105380 AR035928A1 (en) | 2001-11-16 | 2001-11-16 | PROCEDURE FOR SYNTHESIS OF OPTICALLY ACTIVE ANTHRACICLINES AND REACTION INTERMEDIARIES USED IN THIS PROCESS |
Publications (1)
Publication Number | Publication Date |
---|---|
AR035928A1 true AR035928A1 (en) | 2004-07-28 |
Family
ID=42632492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP010105380 AR035928A1 (en) | 2001-11-16 | 2001-11-16 | PROCEDURE FOR SYNTHESIS OF OPTICALLY ACTIVE ANTHRACICLINES AND REACTION INTERMEDIARIES USED IN THIS PROCESS |
Country Status (1)
Country | Link |
---|---|
AR (1) | AR035928A1 (en) |
-
2001
- 2001-11-16 AR ARP010105380 patent/AR035928A1/en active IP Right Grant
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