Title:
2-OXO-CYCLOALKENYLMETHYL DERIVATIVE
Document Type and Number:
Japanese Patent JPS61134340
Kind Code:
A
Abstract:
NEW MATERIAL:A 2-oxo-cycloalkenylmethyl derivative expressed by formula I [X represents halogen atom, -O-Y-R (Y represents carbonyl, sulfinyl, etc.; R represents alkyl, alkenyl, carboxyl or alkoxyl)].
EXAMPLE: 2-Oxo-cyclohexenylmethyl acetate.
USE: An antitumor agent capable of being synthesized from an easily available starting raw material.
PREPARATION: A compound expressed by formula II is halogenated or esterified to obtain the 2-oxo-cycloalkenylmethyl derivative expressed by formula I.
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Inventors:
IZAWA TAKAO
KATO KUNIMOTO
SUZUKI MASANOBU
NISHIKAWA KIYOHIRO
NAGAHATA TAKEMITSU
KATO KUNIMOTO
SUZUKI MASANOBU
NISHIKAWA KIYOHIRO
NAGAHATA TAKEMITSU
Application Number:
JP25646184A
Publication Date:
June 21, 1986
Filing Date:
December 06, 1984
Export Citation:
Assignee:
NIPPON KAYAKU KK
International Classes:
C07C49/687; A61K31/12; A61K31/215; A61K31/22; A61K31/255; A61K31/265; A61P35/00; C07C45/00; C07C67/00; C07C69/007; C07C69/96; C07C301/00; C07C305/20; C07C309/63; C07C313/00; C07C313/04; (IPC1-7): A61K31/12; A61K31/215; A61K31/255; A61K31/265; C07C49/687; C07C69/007; C07C69/96; C07C141/12; C07C143/68; C07C145/00
Attorney, Agent or Firm:
Kazuhiko Takeda