AR003914A1 - A DERIVATIVE OF 1,8-NAFTIRIDINE, AN ANTI-TUMORAL AGENT THAT CONTAINS IT AND PREPARATION PROCEDURE. - Google Patents

A DERIVATIVE OF 1,8-NAFTIRIDINE, AN ANTI-TUMORAL AGENT THAT CONTAINS IT AND PREPARATION PROCEDURE.

Info

Publication number
AR003914A1
AR003914A1 ARP950100147A AR10014795A AR003914A1 AR 003914 A1 AR003914 A1 AR 003914A1 AR P950100147 A ARP950100147 A AR P950100147A AR 10014795 A AR10014795 A AR 10014795A AR 003914 A1 AR003914 A1 AR 003914A1
Authority
AR
Argentina
Prior art keywords
group
naftiridine
derivative
preparation procedure
tumoral agent
Prior art date
Application number
ARP950100147A
Other languages
Spanish (es)
Inventor
Kyiji Tomita
Katsumi Chiba
Shigeki Kashimoto
Original Assignee
Dainippon Sumitomo Pharma Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dainippon Sumitomo Pharma Co filed Critical Dainippon Sumitomo Pharma Co
Publication of AR003914A1 publication Critical patent/AR003914A1/en

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  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

La presente invención se relaciona con nuevos derivados de 1,8-naftiridina, con agentes antitumorales que los contienen como agente efectivo, y conprocesos para la preparación de dichos derivados de 1,8-naftiridina, representados por lafó rmula (I), donde R1 es un grupo carboxilo o un grupoconvertible en un grupo carboxilo, e Y es un grupo eliminable o un grupo representado por la fórmula (Y) donde R2 es un átomo de hidrógeno o un grupoalquilo inferior, R3 es un átomo dehidróg eno o un grupo convertible en un átomo de hidrógeno, y R4 es un grupo alcoxi inferior o un grupo alquiloinferior.The present invention relates to new 1,8-naphthyridine derivatives, to antitumor agents containing them as an effective agent, and to processes for the preparation of said 1,8-naphthyridine derivatives, represented by formula (I), where R1 is a carboxyl group or a group convertible to a carboxyl group, and Y is a removable group or a group represented by formula (Y) where R2 is a hydrogen atom or a lower alkyl group, R3 is a dehydrogenic atom or a convertible group at a hydrogen atom, and R4 is a lower alkoxy group or a lower alkyl group.

ARP950100147A 1994-11-15 1995-11-13 A DERIVATIVE OF 1,8-NAFTIRIDINE, AN ANTI-TUMORAL AGENT THAT CONTAINS IT AND PREPARATION PROCEDURE. AR003914A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30691494 1994-11-15

Publications (1)

Publication Number Publication Date
AR003914A1 true AR003914A1 (en) 1998-09-30

Family

ID=17962799

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP950100147A AR003914A1 (en) 1994-11-15 1995-11-13 A DERIVATIVE OF 1,8-NAFTIRIDINE, AN ANTI-TUMORAL AGENT THAT CONTAINS IT AND PREPARATION PROCEDURE.

Country Status (3)

Country Link
AR (1) AR003914A1 (en)
IL (1) IL115726A (en)
ZA (1) ZA959030B (en)

Also Published As

Publication number Publication date
IL115726A (en) 1999-11-30
IL115726A0 (en) 1996-01-19
ZA959030B (en) 1996-06-06

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